HONEYWELL Humidifier Manual L1002585

HM509 HM509 HONEYWELL HUMIDIFIER - Manuals and Guides L1002585 View the owners manual for your HONEYWELL HUMIDIFIER #HM509. Home:Heating & Cooling Parts:Honeywell Parts:Honeywell HUMIDIFIER Manual

User Manual: HONEYWELL HONEYWELL Humidifier Manual HONEYWELL Humidifier Owner's Manual, HONEYWELL Humidifier installation guides

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Hone we||

TrueSTEAMTM
® s_s

@gy

@
Tools

needed

to instal|

Wire cutter/stripper
@ 1 =3/4dn. diameter
1/8=in.

drill

_, Standard
18-gauge
Tot× driver

TrueSTEAM

@
O
O

hole saw

(up to 5 conductor)
1"-30

_)
Other

Requirements

TrueSTEAM

flushes

Refer to local
for hot water.
Condensate

codes
pump

water

at or above

for proper
rating

TrueSTEAM
Mounting bracket and hardware

(_ Saddle valve
Q Water supply hose
Drain hose (10 feet)

screwdriver

1"-20 and

Water filter and backflow preventer

bit

wire

140°F

draining

of 212°F

(100°C)

(6000).

practices
if used.

Drip pan with water sensor shut=off
required
underneath
TrueSTEAM
if instaJJed in or above finished
space.

Duct nozzle and gasket
Owner's manual
Service label
Prestige HD color control*
TruelAQ control*
Humidity control*

VisionPRO IAQ control*
* Control based on model ordered.

69-2285EF-01

Contenu

de cette bo_te

A Systeme TrueSTEAM
B Support de montage et visserie
O Vanne d'arr_t et dispositif
anti-refoulement
D Vanne _.6trier
E

Tuyau d'alimentation en eau de
1/4 po
F Tuyau de vidange de 1/2 po
(3 m/10 pi)
G Buse de gaine et joint
H Guide du propri6taire
I
Etiquette relative aux
r6parations
J Bas6 sur le modele command6,
inclut :
- Prestige HD (sans fil)
- TruelAQ
- R6gulateur d'humidit6 H8908
- R6gulateur VisionPRO IAQ
- Aucun r6gulateur dans
I'emballage
Outils n_cessaires (non fournis)
• Coupe-fil/outil _. d6nuder
• Trou de scie d'un diametre de
•
•
=
=

1 3/4 po
Foret de 1/8 po
Tournevis standard
Fil de calibre 18 (jusqu'_.5
conducteurs)
Entra_neur Torx T-20 et T-30

Autres e×igences
•
Le systeme TrueSTEAM 6vacue
I'eau _. une temp6rature
de 140 °F (60 °C) ou plus.
Reportez-vous aux codes
Iocaux pour obtenir des
pratiques de vidange
ad6quates de I'eau chaude.
Service nominal de la pompe
_. condensats de (100 °C)
(212 °F), si une telle pompe est
utilis6e.
Plateau d'6coulement avec
d6tecteur de coupure d'eau en
dessous. Syst_me TrueSTEAM
si install6 dans ou au-dessus
d'un espace fini.
installation

a distance

L'installation b_distance requiert
I'achat s6par6 du n6cessaire de
montage _. distance (n° 50024917).

LES DIRECTIVES D'INSTALLATION
COMMENCENT A LA PAGE 1

Safety Definitions and Precautions

Safety

Definitions

These safety terms identify information you must read.
CAUTION: Indicates a hazardous situation which, if not avoided, could cause bodily injury
or property damage.
,_

WARNING:

Safety

Indicates a hazardous situation which, if not avoided, could result in death or serious injury.

Precautions

Make sure you read and understand the following

safety hazards before installing, using, or working

with the TrueSTEA M humidifier:
-

Do not direct the steam nozzle at people.

•

Water inside tank can be very hot. Explain this to homeowner and emphasize the warning label
on TrueSTEAM.
Scalding danger from draining water. When the water tank drai%, the water can be hot enough tc
cause njury. Make sure the homeowner understands

tne danger of hot water and steam

CAUTION: Voltage Hazard.
Can cause electrical shock or equipment damage.

Disconnect

HVAC equipment before beginning installation.

WARNING:

Electrocution,

Heavy Equipment, and Water Hazard.

Can cause death, blindness, and water damage to home, and heating element failure.
CAUTION: Steam Condensation,

Fire, and Freezing Water Hazard.

Can cause failure of fan or limit control or result in water damage to home.

TrueSTEAM Humidification

System

69-2285EF--01

Setting Homeowner

Expectations

Make sure the homeowners know what to expect from their TrueSTEAM humidifier, Discuss the following points
with the homeowners and answer any questions they have,
,, Achieving Humidity

Setpoint.

It may take up to a week of continuous operation to achieve the humidity

setpoint. This depends on such factors as weather, size of home, furnishings in the home, and insulation.
,,

Plastic or Rubber Odor. At startup, it is normal to smell a slight plastic odor in the home. If the remote hose
is used, there may be a slight rubber odor. These odors will go away within a few days.
Ideal Humidity.

35% relative humidity in typical winter weather is considered

Homeowners can adjust to their own comfort or until there is condensation
setpoint if condensation
,,

Unit Hot Humidifying.

ideal by industry experts.

on the windows. Lower the

appears.
If TrueSTEAM is not running but the humidity is below the setpoint, the humidity

control may have a frost protection setting. TrueSTEAM will not humidify while in a drain cycle mode.
Setpoint

Not Reached. If humidity doesn't reach the setpoint, TrueSTEAM may be undersized for the home.

This can be due to factors such as insulation, windows, and arid climate. Also, the outdoor temperature

may

be too low to maintain the humidity level. Wait for the outdoor temperature to warm closer to 20°F (-6°C). If the
desired humidity is still not reached, then a larger capacity TrueSTEAM may be needed.
Home Ventilation.

Excessive ventilation sends moist air outside and replaces it with dry air. This can make it

hard to maintain the humidity setpoint. If installing a ventilator, use a solution that retains moisture. An Energy
Recovery Ventilator (ERV) is recommended.
Cleaning Required Light. If the Cleaning Required light is on, clean TrueSTEAM using the steps found in
the "Routine Maintenance"

section on page 24, or in the Homeowner's

Operating Manual. TrueSTEAM will

continue to run normally while this light is on.
Hard Water. The home's water hardness determines how often TrueSTEAM must be cleaned. A water
hardness test kit is provided with your TrueSTEAM. It will help you determine the cleaning interval and filter
requirements for your TrueSTEAM.
Energy Consumption.

There may be a slight increase in overall energy consumption when operating

any humidifier. However, TrueSTEAM will make the home feel warmer. This allows the homeowner to lower
the temperature setting on the thermostat. Every degree lower on the thermostat can save up to 3% on
heating costs.

TrueSTEAM Humidification

System

69-2285EF--01

Important Installation Requirements

Personal

Safety

•

Wear safety glasses while installing TrueSTEAM.

•

Do not cut into any air conditioning

or electrical line.

Follow professional safety standards and all local regulations.

Mounting
•

Location

Mount TrueSTEAM in a level position to avoid water damage or heating element failure.
Install TrueSTEAM on the supply duct. Use the Remote Mounting Kit if duct mounting is not possible.
Do not install TrueSTEAM where the ambient temperature is lower than 34°F (1.1°C) or higher
than 104°F (40°C).
Mounting area must be strong enough to support TrueSTEAM's weight when full of water (up to 15 Ibs.).
Choose a location that is well ventilated. Do not install TrueSTEAM in completely enclosed spaces, such as a
cabinet or unventilated

closet.

Allow at least 1 foot clearance to ventilation holes in the TrueSTEAM cover. Do not cover the holes. Covering
them can increase the temperature

inside TrueSTEAM and shorten its life.

Do not mount directly to duct board. The remote mount nozzle attachment is allowed only with a Honeywell
duct board adapter kit. See "Appendix B: Parts List" on page 35.
If used near a pool or spa, make sure TrueSTEAM can not fall into the water or be splashed. Also, ensure
TrueSTEAM is plugged into a ground fault interrupted (GFI) outlet.

Duct Nozzle
•

Do not install the duct nozzle into a supply duct with static pressure exceeding 0.5 in. w.c.
Do not install the duct nozzle through wooden sidewalls (e.g., floor joist).
If the duct has exposed insulation on the interior, be sure the nozzle extends beyond the insulation. Clear
away excess insulation at the insertion point, or replace a section of insulated duct (approximately

6 in. x

6 in.) with rigid, non-insulated sheet metal.
Allow at least 4 in. clearance between nozzle outlet and any interior duct to avoid water condensation.
Mount TrueSTEAM where the nozzle outlet has a minimum 24 in. of downstream open air space.

Water

Drainage

Consult local plumbing codes for drain size, material, and maximum temperature allowed.

TrueSTEAM Humidification

System

69-2285EF--01

Choosing a Mounting Method

Before installing TrueSTEAM in a home, you must decide which mounting method you want to use:

Which

is right for you?

DUCT MOUNTING - if you can mount

REMOTE MOUNTING - if a suitable

TrueSTEAM onto the supply duct of

mounting location

the HVAC system:

on the supply duct:

[] The generated steam goes directly into the

•

[]

can not be found

The TrueSTEAM can be mounted up to 20

supply duct.

feet away from the supply duct for

This is the simplest type of installation, but

select models.

it requires that a suitable mounting location

•

can be found on tlqe supply duct.

A remote hose must be installed to carry
steam from TrueSTEAM to the supply duct.

•

You will need to use a remote mounting kit
_see "Appendix B: Parts List" on page 35).

This manual covers duct mounting of TrueSTEAM. For Remote Mounting Instructions, see "Appendix C: Remote
Installation" on page 36 or "Document 69-2317" (included with Remote Mounting Kit).

! have decided to use: [] Duct Mounting [] Remote Mounting

TrueSTEAM Humidification

System

69-2285EF--01

Duct Mounting

¸:
: :
:
::
:
Bef0re beginning Duct M0untingi

! have €0_firm÷d !0cal codeS ior proper draining practiCes for hot water
i have chosen an instal!ation 10cati0n that m÷ets the ieqUirementS 0n pag÷ 4

Follow these steps to mount TrueSTEAM directly to the supply duct of the homeowner's HVAC equipment.

STEP ONE: Select a Mounting

Location
Choose a location that has access to a cold
water supply pipe.
Select a vertical or horizontal surface on the HVAC
supply duct, with adequate clearances, where
TrueSTEAM can be mounted.
Make sure there is a 120 VAC electrical outlet
rated for the TrueSTEAM model being installed.
TrueSTEAM

Required

Modeh

Circuit

Minimum

HM506

7 Amps

HM509

10 Amps

HM512

12 Amps

Capacity:

Ensure the location is near a drain with a hightemperature water rating. Consult local plumbing

M29598

codes for proper drainage. If no main floor drain
is available, see "Appendix E: Advanced

Draining"

on page 41.

STEP TWO: Connect

the Duct Nozzle

Slide the foam gasket over the nozzle.
Make sure the o-ring gasket is properly seated
in the groove.
Insert the duct nozzle into TrueSTEAM. Twist
clockwise to ensure a tight seal.

TrueSTEAM Humidification

System

69-2285EF--01

STEP THREE:

Install Mounting

Bracket

to the Duct
Position the template on the supply duct:
•

Make sure the template is level and in the desired
position on the duct.
Ensure proper clearances from A-coil.
Make sure the duct nozzle will have proper
clearances from duct walls.
Minimum 4-inch clearance from nozzle outlet to
any duct wall.
Minimum 24 inches of downstream open duct air
space. (Needed to prevent water condensation.)

Drill the 1-3/4 inch hole.

Secure the mounting bracket to the duct, using four
self-drilling sheet metal screws provided.
M29600

STEP FOUR: Install TrueSTEAM

onto the Mounting

Bracket

Make sure the foam gasket is positioned correctly
over the nozzle.

Lift TrueSTEAM into place against the mounting
bracket. Insert the nozzle directly into the duct hole.
Check the foam gasket - it must form a tight seal in
the duct hole.
Push down to secure TrueSTEAM to the bracket arms.

Before proceeding

to Plumbing:

[]

I selected a duct mounting location

[]

I connected

[]

I installed the mounting bracket to the duct

[]

I installed the TrueSTEAM onto the mounting bracket

the duct nozzle

TrueSTEAM Humidification

System

69-2285EF--01

Choosing the Proper Water Filter

[] I have compieted the duct mounting installation, including installing the duct nozz!e and securely
mounting TrueSTEAM t0the duct

TrueSTEAM uses a water tank to hold water in place as it is converted to steam. When water is boiled, the
dissolved minerals in the water (known as water hardness) fall out in solid form. This solid mineral fallout is
known as scale or sediment.

The quantity of scale or sediment and the time it takes to accumulate in the tank depends on the hardness of the
TrueSTEAM water supply. The harder the water, the more dissolved minerals it holds. This leads to faster solid
mineral accumulation

in the tank.

Honeywell provides water filtration solutions that fit the needs of the home's water hardness. A water hardness
test kit is included with TrueSTEAM to assess which filter is needed.

STEP ONE: Test the Water

Hardness

Fill the plastic tube with water directly from the
TrueSTEAM input water source.
Note: It is important to test the specific input to TrueSTEAM,

as it may

differ from the faucet taps in the home.

Dip the colored end of one of the test strips into the
tube's water for 3 seconds.

Remove the test strip. Do not shake the strip.

Wait 20 seconds and then match the test strip's
color to the closest color block on the water
hardness scale.
Note: Strip color results are no longer valid after one minute.
M29684

TrueSTEAM Humidification

System

69-2285EF--01

STEP TWO: interpret

the Test Result

The color block will recommend the best water filter method for the home.

Which

is right for you?

If water hardness is in range 2:

If water hardness is in range 1:

M296B1

Honeywell recommends
Honeywe

recommends

using the Re Filtration

system _sold separately).

using the

polypr_osphate filter (sold separately).
Note f the Re Filtratior System is not used, se[ [ne r or leowners
exue _tatlon In _ addl[ional cleaning Deyono once per season _VII
De necessary.

Proceed to "Water Supply and Drain
Connections" on page 10. See "Appendix F:
Proceed to ,, Wate/, Supply and Drain

Reverse Osmosis Filter" on page 42 to install

Connections" on page 10.

the filter.

Honeywell recommends the home insta!l a
water Soiten er foi its water sup ply, water
hardness in this range negative!y affects
iaucetsl dishWashei% ShoWer headSl laundry
machines, and drains
:

TrueSTEAM Humidification

System

69-2285EF--01

[

as well as TrueSTEAM.

....

Water Supply and Drain Connections

STEP ONE: Connect

the Cold Water Supply
Use only cold water, Do not use hot water supply,

Insert one end of the water line into the water filter.
Use the 1/4-inch plastic water line provided or a
1/4-inch copper water line. Apply a modest pull to
ensure a tight fit.
Use clamps or ties to secure the water filter in a
location that allows for removing and replacing it in
the future. Honeywell recommends changing the
water filter annually.
Install the provided backflow preventer, as required
by code. See "Appendix F: Reverse Osmosis Filter"
on page 42 if using the Reverse Osmosis Filter.

STEP TWO: Tap into a Water

the water filter to the supply fitting on the bottom
ut the water line so it is long enough to reach from
of the TrueSTEAM.

Insert the water line into the TrueSTEAM
supply fitting.

Line
•

Consult local codes for proper plumbing.
Use the saddle valve provided or a T-fitting and
manual shutoff valve to tap into a cold water line.

Line

Refer to the literature included with the valve you

_c:_

chose and the local plumbing codes. Use proper
Water
ManUvaallSh
utoff Supply- k
T-fitting

Saddle

technique for the valve.
Valve

TrueSTEAM Humidification

System

69-2285EF--01

STEP THREE:

Connect

TrueSTEANI

to the Water Pipe
Connect one end of the remaining length of water
line to the backflow preventer. Apply a modest pull to
ensure a tight fit. See "Appendix F: Reverse Osmosis
Filter" on page 42 if using the Reverse Osmosis Filter.
Connect the other end of this line to the saddle valve
or T-fitting and manual shutoff valve.

STEP FOUR: Connect

to the Water Drain
•

Consult and follow local plumbing codes for drain
pipe size and maximum temperature requirement.
The ideal installation is directly to the main floor
drain using the rubber hose provided.
If direct floor drain access is not available, see
"Appendix E: Advanced Draining" on page 41.

Connect the 1/2-inch drain hose provided to the drain
fitting on the bottom of the TrueSTEAM.
Use the hose clamp provided to secure the drain hose
to the barbed fitting.
Route the drain hose to the floor drain. The hose must
have a continuous downward slope.
Direct the hose outlet into the floor drain. Secure
the hose to reduce the risk of hot water pooling
or splashing.

Before proceeding to Wiring:
[]

I have confirmed minimum required circuit capacity

[]

I have connected the water supply using cold water

[]

I have installed the drain connection

TrueSTEAM Humidification

System

69-2285EF--01

Before Wiring TrueSTEAM

TrueSTEAM wiring is different from evaporative pad humidifier wiring, in addition to solenoid water valve
actuation, TrueSTEAM can monitor system power and regulate system fan operation.

Using

the DiP Switches

The wiring features are configured by DiP settings, which are described

STEP ONE: Remove

the TrueSTEAM

under the TrueSTEAM cover.

Cover

Loosen the cover screw.
Slide cover out from front.

With the cover removed, you will see six DIP switches
to the left of the user interface panel. This manual
refers to DIPs 1-6 from left to right.

STEP TWO: Understand

®®

the DiP Switches
DIPS 1 and 2 are used for maintenance.
DIP 1 and DIP 2: Together, these two DIPs specify

Off

how often the automatic flush cycle is performed. See
"Set the Automatic Flush Cycle Timing" on page 13.

TrueSTEAM Humidification

System

69-2285EF--01

k,!!.,,!'

DIPS 3, 4, and 5 are used for humidifying.

(_)

DIP 3: Used to enable wireless operation.
On

ii_iiiimiii!iiii!ii_!iiiii_ii_
iiiiiiii!_iiiiiiiii!ii_iiii!iiiiii!iiiii!_iiiiiiiiii!ii!!!ii!iiii
I

If DOWN (default), wireless terminal is disabled.

If UP, wireless terminal is enabled.

Off
_iiii_ii!i!_iii_i_i!iI_iiIiiiiii!iiF_i!iii_iii_i_iiii_i!_iiiIi_iii_iii_iiiiiiiiiiiii_
_ iiiiiii/!ii/iii/iiii/i
DIP

4: Used to configure power monitoring.

If DOWN (default), TrueSTEAM looks for R input
before allowing humidity.

If UP, TrueSTEAM does not look for R Input before
allowing humidity. Power is still allowed to pass
through if R is wired. See "Make Power Monitoring

Off
M29611

Decision" on page 14.
DIP 5: Used to configure back-up air

(_)

proving (optional).
On

Off
M29612

If DOWN (default), TrueSTEAM does not look for air

movement through an air proving device.
If UP, TrueSTEAM looks for C connection before
allowing humidity. Wire an air proving device
between TrueSTEAM C and System C. See "Make
Add-On Air Proving Decision" on page 18.

Note: Setting DIP 5 up requires DIP 4 to be down. If DIP 4 is up, DIP 5
position will not be used.

®
On

DIP 6: Not used at this time.
Off
M29613

STEP THREE:
©

Set the Automatic

Flush

Cycle Timing

@ Q

Use DIP 1 and DIP 2 to configure how often

TrueSTEAM will automatically flush the tank.

Off

Timing for the automatic flush is based on hours of
For soft water without

For water that is filtered through
the Honeywell RO Filter System.

a softener or filter.

active heating element time.
The home's water hardness determines how often
automatic flushing should be performed.

The automatic flush timing can be changed any
time after installation by setting the DiP 1 and

Off

DiP 2 positions, as shown at left. See "Automatic
For hard water without

For water that is put through
a softener before

a softener or filter.

entering TrueSTEAM.

Cleaning Cycle" on page 24 for a description of
the automatic flushing process.

M29614

TrueSTEAM Humidification

System

69-2285EF--01

Deciding on the Wiring Configuration

Bef0ie making decisions

¸/t

ab0Ut Wiring c0nfiguiati0nsi

i undeistand when t0 use the DiP Switches and h0W t0 Set them f0i the humidity C0ntio[

You need to decide on the configurations

you will use before wiring the TrueSTEAM, These decisions will affect

how the connections are made, how the DIP switches are set, and how TrueSTEAM operates for the homeowner.

STEP ONE: Make Power Monitoring
Power Monitoring is a configuration

Decision

that allows TrueSTEAM to humidify only when it has confirmation that the

HVAC system transformer has power. This helps prevent steam from entering the supply duct when the HVAC
system is not operating. There are two ways to configure power monitoring, depending

on the humidity

control used:
,, CONFIGURATION

1 - Using a thermostat with integrated humidity control

,, CONFIGURATION

2 - Using a humidistat separate from the thermostat

Which

is right for you?

CONFIGURATION

1 -- using a thermostat

with an integrated humidity control such as
VisionPRO IAQ or Prestige -- is ideal for
contractors who:
[]

Want simplified wiring - TrueSTEAM
only needs to be connected to the HUM
_erminals from the control.

•

CONFIGURATION

2 u using a humidistat

separate from the thermostat such as H8908
or TruelAQ -- is ideal for contractors who:
[]

Use a humidity control separate from
the thermostat.

[] Wish to locate the humidity control on the
return duct.

Provide integrated system and accessory
control in the living space.

[]

Are using VisionPRO IAQ or
Prestige thermostat.

Proceed to "Wiring Basics: Conf_uration
illustration at top of next page.

Proceed to "Wiring Basics: Configuration 2
illustration at bottom of next page.

TrueSTEAM Humidification

System

69-2285EF--01

Note: This image is not a complete wiring diagram.
See 'Wiring the TrueSTEAM" on page 19.

It only depicts power monitoring.

When using a thermostat with integrated
WIRING BASICS: CONFIGURATION 1
humidity control (such as VisionPRO IAQ
or Prestige):

Thermostat

with

Humidity Control

•

The thermostat is powered by the
system transformer. In this configuration,
the thermostat must have power or

HVAC System

TrueSTEAM

TrueSTEAM will not be able to
produce steam.
•

HUM
HUM

Because the thermostat knows when the

system transformer has power, set DiP 4

to UP, so that it is not looking for an R input
from the system R.

Note: This image is not a cornpbte wiring diagram.
See 'Wiring the TrueSTEAM" on page 19.

It only depicts power monitoring.

TrueSTEAM

HVAC System

When using a humidistat separate from the
WIRING BASICS: CONFIGURATION 2
thermostat (such as H8908 or TruelAQ):

TrueSTEAM generally supplies power
to the humidistat. In this configuration,
TrueSTEAM must monitor HVAC system

Humidity Control

power to determine if humidity is allowed.
Leave DiP 4 in the DOWN position (factory
setting), and wire the HVAC system R and
C to the TrueSTEAM R and C. TrueSTEAM
will verify power is present before allowing
steam production.

TrueSTEAM Humidification

System

69-2285EF--01

STEP TWO: Make System

Fan Regulation

System Fan Regulation is a configuration

Decision

that requires TrueSTEAM to monitor the HVAC system fan and make

sure the fan is on if humidity is needed. This helps ensure that airflow will distribute humidity into the living space,
and prevents water condensation

in the duct. There are two ways to configure system fan regulation, depending

on the humidity control used:
,, CONFIGURATION

1 - Using a thermostat with integrated humidity control

,, CONFIGURATION

2 - Using a humidistat separate from the thermostat

Which

is right for you?

CONFIGURATION

1 -- using a thermostat

with an integrated humidity

control such as

VisionPRO IAQ or Prestige -- is ideal for
contractors who:
•

CON F!GURATION 2 _Usinga

separate
frO"
the
thermostat
suchas
N8908
or TruelAQ _ is ideal for contractors

who:

useahumidity
c0nti0_
S÷parate
iiom

Want integrated control of the humidifier and

!n
h°meTrueS_EAM
_anca!_s
wi!!notbe

HVAC system in the living space.
[]

hu mid!star

Want the system fan to turn on immediately
upon a call for humidity.
the

water temperature

GF termina! un!i!
reaches 176°F (just

Note: This feature Can be used with VisionPRO IAQ as well.

Proceed to "Wiring Basics: Configuration
illustration at top of next page.

Proceed to !!Wiring Basics/ Configuration 211
illustration

at bottom of next page. .........................

TrueSTEAM Humidification

System

69-2285EF--01

'W@?_gthe
TrueSTEAM"
page 19.
Note:
This image
is not a on
complete
wiring diagram.

It onJy depicts fan regulation.

WIRING BASICS: CONFIGURATION

When using a thermostat

See[

with integrated

humidity control (such as VisionPRO iAQ
or Prestige):

Thermostat

•

with

A thermostat controls the fan and
TrueSTEAM. The control will not allow

Humidity Control

steam production unless the system fan
is on.
Wire Thermostat G to the HVAC system G

HVAC System

TrueSTEAM

as normal.
Wire TrueSTEAM HUM terminals to the
HUM

system HUM terminals.

HUM

'W@?_gthe
TrueSTEAM"
page 19.
Note:
This image
is not a on
complete
wiring diagram.

It onJy depicts fan regulation.

WIRING BASICS: CONFIGURATION

When using a humidistat separate from the

See|

thermostat

(such as Hsg08 or TrueiAQ):

The external humidity control does
not monitor or control the system fan.
TrueSTEAM must confirm that the fan has

power before allowing humidity.
HVAC System
TrueSTEAM

Break the thermostat G to HVAC system
G connection. Wire thermostat G to
TrueSTEAM GT. Wire TrueSTEAM GF to

Humidity Control

HVAC system G.

Thermostat G calls will pass directly

HUM

through TrueSTEAM. If this signal is
not present, and humidity is needed,

TrueSTEAM will relay power from its RT
terminal to GF and out to HVAC system
G to ensure the fan has power for
humidity calls.

TrueSTEAM Humidification

System

69-2285EF--01

STEP THREE:

Make Add-On

Air Proving

Decision

In addition to monitoring system power and fan regulation, TrueSTEAM can monitor physical air movement
through an optional add-on air proving device. If an air proving device is added, TrueSTEAM can create steam
only if the fan is moving air through the supply duct.

[

Note: This image is not a complete wiring diagram.
See 'Wirir_g the TrueSTEAM" on page 19.

It onJy depicts add-on air proving.

HVAC System

TrueSTEAM

WIRING BASICS

•

Wire TrueSTEAM R and C to HVAC system
R and C with an air proving device in-line
on C.
Configure air proving through DiP 5 on

TrueSTEAM. Set DiP 5 up and keep

DiP 4 down.
TrueSTEAM will look for physical air
movement through its C connection
steam enters the duct.

TrueSTEAM Humidification

System

before

69-2285EF--01

Wiring the TrueSTEAM

You will need to wire TrueSTEAM using the diagram that applies to your humidity control. Remember to
include the wiring and DiP settings required for power monitoring, system fan regulation, and add-on air
proving (if used).

Using

the Terminals
Use the terminals (found inside the cover) to
wire TrueSTEAM to the humidity control and the
HVAC system.
RedLIN K Wireless Terminals
A-

Hot

B - Send signal
C- Receive signal
D - Common
Note: If using wireless control, set DIPs 3 and 4 to the UP position.

Low=voltage Terminals
24V - Output voltage
HUM - Low-voltage terminals for humidity control.
C, R - Inputs from HVAC system transformer.
GT, GF - GT input is from thermostat G. GF output
goes to HVAC system G.

M29620

Routing

the Wires

Route wires through the raised tabs and out the notch
at the rear of the chassis.

Make sure the wires are secure and do not interfere
with the cover assembly.
M29621

TrueSTEAM Humidification

System

69-2285EF--01

Using the Correct Control Diagram

Follow the diagram for control options 1 through 5 to wire the TrueSTEAM Refer to the installation manual
)rovided with the control for additional instructions if needed,

A
Thermostat

OPTION 1: Dry=contact Mechanical

Humidistat Wiring

-',
z_ Make sure that the thermostat used

isolates Y from G. All Honeywell Prestige,
VisionPRO IAQ, VisionPRO, and Focus Pro

TrueSTEAM

thermostats do this.
H8908

::_:d

HVAC System

A
Thermostat

OPTION 2: TruelAQ Wiring

--_

z£ Make sure that the thermostat used
isolates Y from G. All Honeywell Prestige,

VisionPRO IAQ, VisionPRO, and Focus Pro
TruelA(

thermostats do this.

TrueSTEAM

For the TruelAQ Installer Setup, set ISU
R
C

#25 to 3.

24V
24V
HUM
HUM

HVAC System

TrueSTEAM Humidification

System

69-2285EF--01

OPTION 3: VisionPRO

IAQ Wiring with

Fan Delay
•

Follow this diagram if you are using
VisionPRO IAQ with TrueSTEAM's

fan-delay feature.
•

TrueSTEAM

The system fan will turn on when the water
temperature

HVAC System

reaches 176°F (80°C).

z:L Set installer setup #0374 to 3.

OPTION 4: VisionPRO
Humidity

Control

HVAC System

TrueSTEAM

IAQ without

Fan Delay
•

Follow this diagram if using VisionPRO
IAQ to turn system fan on immediately with
humidity call.

iiili

R
HUM

z:L Set installer setup #0374 to 1.

HUM

TrueSTEAM Humidification

System

69-2285EF--01

TrueSTEAM

,Control

OPTION 5: RedLINK Prestige HD
Connection

(Wireless)

"1" in Prestige Installer setup, program
humidity calls to "Humidify Forces
Fan On."

TrueSTEAM Humidification

System

69-2285EF--01

Startup and Checkout

When installation is complete, plug TrueSTEAM in and turn the humidity control on. Make sure it is running
properly before turning the system over to the homeowner. Once TrueSTEAM is running, day-to-day operation is
hands-free, except for occasional cleaning. The homeowner can use the control to adjust the humidity setpoint,
adjust the frost setting (if used), or turn TrueSTEAM off as desired.
Slide the cover into place and secure with the
cover screw.

Turn on the water supply at the saddle valve or
T-fitting and manual shutoff valve. Cold water will flow
to the TrueSTEAM

but will not fill the tank until the unit

is turned on.

Plug in the TrueSTEAM power cord.
•

The Power light will turn on, indicating that
TrueSTEAM has power.

Turn the humidity control to On.
The Humidifying light will start blinking. This means
TrueSTEAM is in Stand-by.
Press/release the Go button to prepare TrueSTEAM
for use. TrueSTEAM will automatically

reset if the Go

button is not pressed after 5 minutes.
The tank will fill with cold water. Water flow stops
automatically when the tank is full.
The Humidifying light will be solidly on -- it will
stop blinking -- when TrueSTEAM is heating water
for steam production.

M2962;

Wait until TrueSTEAM produces steam, then check
the following:
Make sure air is blowing from furnace. Typically,
the blower turns on 10-15 minutes after the call for
humidity if TrueSTEAM is controlling the fan.
Check all water line connections to ensure there
are no leaks before leaving the job site.
Turn the setpoint to the desired level when testing
is complete. If humidity is not needed, set the
control to Off.

TrueSTEAM Humidification

System

69-2285EF--01

Routine Maintenance

TrueSTEAM automatically flushes the tank throughout the humidifying season, This lowers the water hardness
concentrated in the tank, and slows the accumulation of solid minerals,

Automatic
•

Cleaning

Cycle

The automatic cleaning cycle takes about 45 minutes. During this time, TrueSTEAM will not produce
any steam.
Cold water will enter the tank to lower water temperature

below 140°F (60°C) before draining.

At the end of the cycle, TrueSTEAM refills the tank with fresh water and automatically

returns to

normal operation.

IVlanual Cleaning

Cycle

Honeywell recommends that TrueSTEAM be manually cleaned and the water filter be changed at least
once each humidification

season. The manual cleaning is necessary to remove solid mineral deposits left

behind during operation.

STEP ONE: Initiate

a Flush

Cycle
Solid material deposits in the tank are normal. The
homeowner should expect to see some buildup in the
tank and on the heating element.
When the Cleaning Required light is on, manual
cleaning is needed. TrueSTEAM will still operate as
normal while this light is on.
Before removing the TrueSTEAM tank, it must be
completely drained.
To begin draining the tank, press and hold the Drain
button until the Draining light blinks.

M29628

TrueSTEAM Humidification

System

69-2285EF--01

The cleaning flush cycle is initiated when the Draining
light begins blinking. The cycle will take about
45 minutes to complete. It will take longer if using
RO filters.

M29628

Cry?e/

serVic_

When the Empty light is on, the tank is empty. The
tank may now be removed for cleaning or
other service.

Dr_ieioO 0

TrueSTEAM Humidification

System

69-2285EF--01

STEP TWO: Remove

the Water Tank
Make sure the tank is empty. The Empty light turns on
when it is.

Turn the manual shutoff valve to the "Unlock" position.
Grip the white water valve arm and slide it back to
disengage from the tank's black spool.

Grip the tank bottom firmly. Push down the safety
release button and pull the latch forward to
release the tank.
Note: The latch remains attached to TrueSTEAM and is not removed
with the tank.

TrueSTEAM Humidification

System

69-2285EF--01

STEP THREE:

Clean theTank
Use tap water to flush loose minerals from the tank:
•

Sediment screen at tank's bottom is removable.
For a more thorough cleaning, soak tank in water
with CLR ®, LimeAway ® or white vinegar. Then
rinse clean.
Tank is dishwasher safe.
Do not use hydrocarbon-based

cleaners.

Unplug the power cord and carefully rub minerals
off of the heating element and tank walls. Clear the
sensor compartment

STEP FOUR: Replace

the Water

Level Sensor

holes of debris, if present.

(if necessary)

Remove TrueSTEAM cover and inspect water
level sensor. If debris buildup is present, replace
the sensor (see below).
Remove T-30 Torx screw and lift clamp.
Remove the sensor.

Ensure sensor gaskets are seated properly and are in
good condition (no cracks).
Install a new sensor if excessive mineral deposits are
present, or if gaskets are in poor condition.

See "Parts

List" on page 35.

TrueSTEAM Humidification

System

69-2285EF--01

STEP FIVE: Reinstall

the Tank
Before reinstalling the tank and cover, perform
these checks:
•

Clear any dust from the ventilation holes
in the cover.

•

Clear any debris from the water drain tube.

•

Make sure the water tank gasket seal is seated
properly in the TrueSTEAM base. Make sure the
gasket is in good condition (no cracks or tears)
before attaching the tank.

Attach tank by securing the latch and plug
in TrueSTEAM.

If the control is calling for humidity, the Humidifying
light will blink at startup. TrueSTEAM waits 5 minutes
M29633

to complete the tank reconnection
this call.

before acting on

Engage the white water valve to the tank's black
spool, then turn the manual shutoff valve to the "Lock"
position and plug in the power cord.

Check that TrueSTEAM is still mounted level and is
securely in place on the mounting bracket.
Press the Go button once the tank is completely
reconnected.

This will ready TrueSTEAM to act on the

control's call for humidity (if present).

M29628

TrueSTEAM Humidification

System

69-2285EF--01

Changing

the Water Filter

Replace the polyphosphate

water filter (provided with TrueSTEAM) at least once every humidification

season.

Turn the water supply off at the saddle valve or
T-fitting and manual shutoff valve.
Press down on the filter collar ring and pull out the
1/4-inch water line from each side of the filter.

Insert the 1/4-inch line into a new filter. Apply a
modest pull to ensure a tight fit.
Be sure to install the new filter correctly. The arrows on
the filter must point to TrueSTEAM.

Secure the new filter in place with clamps or ties to
support weight.

M29634

If the optional reverse osmosis filter is used instead of
the polyphosphate

filter, there are two filter cartridges

to be replaced. Replace the cartridges once every
humidification

season or when the Cleaning Required

or Service light starts blinking due to water fill/drain
issues. See "Appendix F: Reverse Osmosis Filter" on
page 42.

TrueSTEAM Humidification

System

69-2285EF--01

Troubleshooting

TrueSTEAM has internal system diagnostics that monitor operation, maintenance schedules, and faults, If a
system fault is detected, TrueSTEAM will attempt to recover up to five times in a 24-hour _eriod,
If TrueSTEAM is unable to recover by itself within 24 hours, the red Service light blinks _na series that
indicates the fault detected.
®

Refer to the table below for the fault indicated, along with the steps to fix TrueSTEAM.

Press and hold the Go button until the Service light turns off.

No. of
Service
Blinks

Fault Description

Auto-Recoverable?

LED

Steps to Fix
(Performed
Only By Professional

HVAC Technician)

Water/Heater

Yes, TrueSTEAM

1. Unplug TrueSTEAM and plug back in.

temperature

will reset if fault

Press the Go button.

sensor failed,

no longer exists

If fault returns, replace TrueSTEAM.

in one hour.
2

Water sensors failed.

Yes, TrueSTEAM

1. Unplug TrueSTEAM and remove cover.

will reset if fault

no longer exists
in one hour.

Disconnect

water level sensor wiring. Remove screen and lift

snap-hinge

clamp.

Remove water sensor assembly.

Replace water sensor (#50027998-001).

Reassemble the sensor assembly in the TrueSTEAM. Replace
snap-hinge,

then re-attach and secure the cover.

Plug TrueSTEAM back in and press the Go button to reset.

Failure to fill tank

Yes, system will

1. Ensure inlet water is on.

with water.

return to "Ready"

Check for leaks around the tank seal and solenoid.

if fault no longer

Turn off water supply and replace the water filter(s).

exists in

Press and hold the Go button until the red Service light

three hours.

turns off.
5.

If tank still fails to fill, press the Drain button. (If tank fails to
drain, unplug TrueSTEAM and make sure water in tank is cool
before proceeding).

Follow the tank cleaning steps. See "Manual Cleaning Cycle"
on page 24. Ensure you have a firm grip on the tank before
releasing the tank, especially if water is present.

Clear any excess debris from the tank's bottom orifice to
the solenoid.

Reassemble tank and plug TrueSTEAM back in. Press the Go
button to reset.

If water still fails to fill into the tank, replace the solenoid valve
(#50027997-001).

TrueSTEAMHumidification System 69-2285EF--01

No. of
Service
Blinks

Fault Description

Auto-Recoverable?

LED

Heating element

Steps to Fix
(Performed
Only By Professional

overheated,

Input voltage
insufficient.

Follow the tank cleaning steps. See "Manual Cleaning Cycle"
on page 24.

Reassemble tank and press the Go button to reset.

If the fault returns, replace TrueSTEAM.

Yes, system will

1. Verify the electrical circuit is not overloaded.

return to "Ready"

Unplug and replug TrueSTEAM in to see if the fault returns.

if fault no longer
exists in one hour.

If the fault returns, unplug TrueSTEAM and remove cover.

Ensure wiring connections

If the fault returns, replace TrueSTEAM. (Field service is not
recommended

HVAC Technician)

Water overflow

Yes, system will

sensed,

return to "Ready"
if fault no longer

are secure and attached.

if line voltage is lost.)

Ensure drain hose is not kinked or submerged
drain. Check functionality

of condensate

in water at the

pump, if used.

2. Check for water coming out of the drain/overflow

exists in one hour.

continuous

line. If

water flow is present, follow the tank cleaning

steps. See "Manual Cleaning Cycle" on page 24.
3. After cleaning, if the fault returns, unplug TrueSTEAM.
4. Loosen cover screw and remove cover.
5.

Disconnect water level sensor wiring, remove screen and lift
snap-hinge

clamp.

Remove water sensor assembly.

Replace water sensor (#50027998-001).

Reassemble the sensor assembly in the unit. Replace snaphinge, and re-attach and secure cover.

Plug TrueSTEAM back in and press the Go button to reset.

HVAC power

Yes, system will

Unplug and replug TrueSTEAM in to see if power returns.

not present,

return to "Ready"

If power does not return, ensure HVAC equipment has power.

if fault no longer
exists in one hour.

Check circuit breaker or replace fuse if circuit is tripped.
3.

Unplug TrueSTEAM and remove cover.

4. Check DIP 4 position and verify correct wiring based on DIP 4
position. See "Make Power Monitoring Decision" on page 14
for more information.
5.

Plug in TrueSTEAM and press the Go button.

If the fault reappears, ensure the circuit being used has the
rating to support the TrueSTEAM. Unplug any additional
equipment

plugged

circuit capacity

into this circuit. If fault disappears,

If the fault returns, replace TrueSTEAM.

Press and hold the Go button to clear the fault.

input is active when

Initiate a humidity call.

the heater relay is off.

If the fault returns, replace TrueSTEAM.

The weld monitor

TrueSTEAMHumidification System 69-2285EF--01

the

is not properly sized to your unit.

No. of
Service
Blinks

Fault Description

Auto-Recoverable?

LED

The heater relay

failed to turn on.

Temperature of the

Yes, system will

electronic circuit

return to "Ready"

board is too high.

if fault no longer
exists in one hour.

Steps to Fix
(Performed
Only

By Professional

HVAC Technician)

1. Press and hold the Go button to clear the fault.
2.

Initiate a humidity call.

If the fault returns, replace TrueSTEAM.

1. Make sure ventilation holes in the cover are clear of
obstruction.

Make sure 1 foot of clearance is maintained

around the cover's vent holes.
Ensure TrueSTEAM is installed in a location with conditioned

air 34°F to 104°F (1.1°C to 40°C).
Turn humidistat off and allow time for electronic board to cool.
This could take up to 2 hours.

Turn humidistat on and press the Go button to reset.

Confirm humidity call starts by checking if Humidifying
is on.

Allow TrueSTEAM to run. Check for steam leaks around tank

light

and ventilation holes.
7.
13

Tank failed to drain.

If the fault returns, replace TrueSTEAM.
CAUTION:

Water in tank may be hot (>140°F [60°0]).

1. Press the Drain button.
2.

If tank fails to drain, wait for water in tank to cool. Ensure tank
water is cool before proceeding.

Once cool, follow the tank cleaning steps. See "Manual

Reassemble tank and press the Go button to reset.

If the fault persists, replace solenoid valve (#50027997-001).

Cleaning Cycle" on page 24.

Heater failed to

Yes, system will

boil water,

return to "Ready"

1. Follow the tank cleaning steps. See "Manual Cleaning Cycle"
on page 24.

if fault no longer

Reassemble tank and press the Go button to reset.

exists in one hour.

If the fault returns, replace TrueSTEAM.

No airflow sensed

Yes, system will

1. Ensure optional add-on air proving device is installed and

in supply duct.

return to "Ready"

wired correctly. See "Make Add-On Air Proving Decision" on

if fault no longer
exists in one hour.

page 18 for proper wiring.
2.

Unplug TrueSTEAM, and remove cover.

Ensure DIP switches are set correctly. (DIP 4 down, DIP 5 up.)

Reconnect cover and plug in TrueSTEAM.

Press and hold the Go button to clear the fault.

If the fault persists, replace the air proving device being used.

TrueSTEAMHumidification System 69-2285EF--01

No. of
Service
Blinks

Fault Description

Auto-Recoverable?

LED

Steps to Fix
(Performed
Only By Professional

Power to the wireless

Yes, system will

1. Verify wiring between TrueSTEAM and the wireless adapter.

adapter overloaded,

return to "Ready"

if fault no longer
exists in one hour.
18

HVAC Technician)

Ensure DIP switches are set correctly. (DIP 3 up. Also DIP 4 up
if TrueSTEAM R and C aren't wired.)

If the fault persists, replace the wireless adapter.

Wireless

Yes, system will

1. Verify wiring between TrueSTEAM and the wireless adapter.

communication

return to "Ready"

Verify the Prestige control is operating correctly.

from wireless

after one minute.

If the fault persists, replace wireless adapter and re-enroll

adapter failed,
Cleaning

Tank was slow to

Required

drain during last

light
is on.

automatic flush cycle

connection
N/A

to Prestige.

Follow the tank cleaning steps. See "Manua/C/eaning

Cyc/e"

on page 24.

or 12-month cleaning
interval time
has expired.

TrueSTEAMHumidification System 69-2285EF--01

A: Specifications

Humidifying

Capacity

Electrical Ratings and Tolerances

HM506: up to 6 gallons per day (gpd)

Input Ratings

(23 liters per day [Ipd])

•

Power Supply: 120VAC +10-15%, 60Hz

HM509: up to 9 gpd (34 Ipd)

- HM506: 840W at 120VAC at full load

HM512: up to 12 gpd (45 Ipd)

- HM509: 1200W at 120VAC at full load
- HM512: 1440W at 120VAC at full load

Humidified Area

•

HM506: 7A, 120VAC

HM506:4,000-14,400

cubic feet

•

HM509: 10A, 120VAC

HM509:8,000-18,400

cubic feet

•

HM512: 12A, 120VAC

HM512:12,000-24,000
Note: Higher volumes

cubic feet

require more TrueSTEAM run time.

•

15A, 120VAC interlock switch

•

Thermostat/HVAC

power monitor (R to C):

10mA resistive at 24VAC
Weight
with Water

•

Field wiring terminals:

•

HVAC power/airflow

Empty

Filled

HM506:

8 Ibs.

12 Ibs.

HM509:

8 Ibs.

15 Ibs.

Output Ratings

HM512:

9 Ibs.

15 Ibs.

•

18-22 ga. Solid
monitor: 10 mA resistive at 24 VAC

Relay output contacts:
- Fan: 1.5A full load, 7.5A locked rotor at 24VAC

Dimensions

- Heat and backup: 15A resistive at 120VAC

11-1/4 in. Wx 19 in. H x 9 in. D

Operating
•

Temperature

Range

TrueSTEAM Humidifier: 34°F-104°F (1.1°C-40°C)

•

Remote Hose/Nozzle:

•

Operating

Automatic

Flush Schedule:

Configurable

Automatic

Flush Cycle Time: Flush cycle takes

approximately
•

Drain Solenoid: 0.1A at 120VAC, 0.5PF

•

Humidistat

output contacts:

•

Humidistat

power supply: 100mA at 24VAC

10mA resistive at 24VAC

Standards and Approval Body Requirements
•

Underwriters

•

Federal Communications

to 8, 12, 20, or

30 hours of operational time (heating element active)
•

Fill Solenoid: 0.1A at 120VAC, 0.5 PF

•

-50°F-250°F (-46°C-121°C)

Humidity Range: 0-95% RH, non-condensing

Drain Operation
•

•

45 minutes to empty the tank completely

Draining Temperature Range: 34°F-212°F (1.1°C-100°C)

compliance,
•

Laboratories:

UL998, File no. E185662
Commission:

Class B

File no. YU555

Intended to be used in accordance

with the

National Electrical Code (NEC), ANSI/NFPA 70,
and the rules of the Canadian Electrical Code (CEC),
Part 1, C22.1

TrueSTEAMHumidification System 69-2285EF--01

B: Parts List

Figure
Reference

Part Number

Part Description

50024917-001

Remote Mounting Kit (with 10-foot hose)

50024917-002

50028004-001

Remote Mounting Kit (with 20-foot hose)
Cover

50028003-001

Duct Nozzle

50028001-001

Remote Nozzles

50020012-001

50027997-001

Mounting Bracket
Solenoid Valve

50028044-001

Polyphosphate

Filter

50033181-001

HM512/HM509

Water Tank

50033182-001

HM506 Water Tank

50027998-001

32001616-001

Water Level Sensor Assembly
Saddle Valve

50027910-001

Differential Pressure Switch for Air Proving

50042822-001

Water Level Sensor Assembly

50043683-001

and Polyphosphate Filter
Shutoff Valve and Backflow Preventer

$866A1007

Sail Switch for Air Proving (optional)

THX9321R5000

Prestige HD Control

THM4OOORIO00
C7089R1013

RedLINK Wireless Adapter
RedLINK Wireless Outdoor Sensor

YTH9421C1010

VisionPRO IAQ

DG115EZIAQ

TruelAQ

H8908ASPST

Manual Humidistat

32005530-001

Ductboard

50045947-001

RO System with Storage Tank

50045947-002

RO System with Storage Tank and Pump

50045947-003

RO System (for TrueSTEAM models

50046083-001

built after Oct. 2009)
#1 Sediment Filter

50046084-001

#2 RO Filter

50046086-001

#1 Sediment Filter and #2 RO Filter

50046089-001

#3 Staging Filter

Adapter Kit

oo
O

o "
@
M29665

TrueSTEAMHumidification System 69-2285EF--01

C: Remote Installation

Use remote installation when no suitable duct mounting location can be found on the homeowner's
HVAC system. For detailed instructions on remote installation, see the TrueSTEAM Remote Mount Kit installation
instructions (69-2317),
Always

pitch the remote

Adapter

Nozzle upwards

il
I I
I J/Use provided anchors
I/I to drywa,, or plaster

if mounting

V_"

;

__
_

ji
i÷

TrueSTEAM
TERMINAL

Jf humidifier
is in finished space, always
install a drip pan with wet switch.
Honeywell
recommends
Diversitech
WS-1 (wiring shown here.)

III
III
III
III
III

RED

@ @

!4V
!4V

:'-:_[i :_$_ cii cI

F -_

BLACK
GREEN
ORANGE

_[]

4UM

ci ':[:[[i

4UM

D;
_[]

off

T-rl_
D_T
]_]] sF
EXT

M28708

TrueSTEAM Humidification

System

69-2285EF--01

Cut a slit in the insulation half way
around the hose.

Do not cut into the

Insert the hose clamp into
the slit and hook it onto the

rubber steam hose.

rubber hose.

Clearance

Minimum of
6 inches
of
straight
vertical rise.

hole for hose

Seal off unconditioned
grommet
(not provided)

and insulation.

If hose slopes

space with
or caulk.

downhill...

//Clamp
Always
install nozzle
outlet is pointed
up.

Downward
slope can not be more than
3 feet below humidifier
steam outlet.
/

so the

Do not route the steam
hose through
the hole
in the mounting
plate.

lowest point, Do not use plastic Tee.
Provide a 212°F rated Tee at the
Hose clamps
/

\
Minimum

pi
On straight runs, use
perforated
an
Otherwise,
support
hose every 12 inches
using provided hooks.

Min
Minimum

every connection.
/
upward
/

Clamps

Nozzle at
upward pitch.

Water in elbow,
Always consult and follow local
plumbing codes for drain pipe
size and maximum
temperature
requirement,

M29636

TrueSTEAM

Humidification

System

69-2285EF--01

D: Advanced Wiring

TrueSTEAM

Wired

to a Dedicated

Fan/Blower
TrueSTEAM nozzle must be inserted into

TrueSTEAM
Gen Purpose
SPST Relay

TruelAQ

GF
R
C

a dedicated duct box. Do not leave

#R8222

24V
24V

Fan/Blower
rnin 250 CFM
120 VAC

nozzle exposed.
•

Requires 4-inch clearance from nozzle to

HUM

any duct surface.

HUM

Requires 24-inch open air space
downstream from nozzle.
Install fan/blower on upstream end of
duct box.

20V Transformer
# AT120

Install a grille on downstream end of
duct box.
zL In TruelAQ installer setup, set ISU #25 to 3.
If air proving switch is used, set
TrueSTEAM DiP 4 down and DiP 5 up.

TrueSTEAM

Wired

to a Humidistat

in a Zoned

TrueSTEAM

z£
Proving
Switoh C
GF
C

R
R
W

z£ If air proving switch is used, set

TruelAQ

R
24V
C
24V
HUM
HUM

Optional Air

Application

TrueSTEAM DIP 4 down and DIP 5 up.
Connect the thermostats,

dampers,

transformers, and sensor wires as shown
in the Truezone HZ432 panel instructions.

z£ In TruelAQ installer setup, set ISU #25
to 3.

RH
Y1

/5,
HZ432
Panel
M29638

TrueSTEAM Humidification

System

69-2285EF--01

TrueSTEAlVl Wired

to a Thermostat

in a Zoned

Application
z:L If air proving switch is used, set

A
Optional Air
Proving Switch

TrueSTEAM DIP 4 down and DIP 5 up.

HUM

z£ Connect the thermostats,

HUM

dampers,

transformers, and sensor wires as shown
C

in the Truezone HZ432 panel instructions.
VisionPro IAQ

A In VisionPRO IAQ installer setup, set ISU
#0374 to 3.

Panel
/_

TrueSTEAlVl

M29639

RedLINK

Connection

in a Zoned

Application

THM4000R
Wireless

z:L If air proving switch is used, set

Adapter

TrueSTEAM DIP 4 down and DIP 5 up.

A (TrueSTEAM to Prestige)

Connect the thermostats,

Optional Air
Proving Switch

dampers,

transformers, and sensor wires as shown
in the Truezone HZ432 panel instructions.

A In Prestige installer setup, program

humidity calls to "Humidify Independent
of Fan."

R
W
Y

z_ One Truezone HZ432 panel with

a RedLINK adapter will wirelessly
communicate with 3 additional zones with
RedLINK thermostats.

Zones

Panel

2-4
THM4000R
Wireless Adapter
(Zones to FocusPRO and/or Prestige)
M29640

TrueSTEAM Humidification

System

69-2285EF--01

Wiring

IVlultiple TrueSTEAlVls

to One Humidity

Control
z_ Ensure thermostat isolates Y from G.

Conventional

All Honeywell Prestige, VisionPRO, and
FocusPro thermostats do this.

Thermostat

R
GF
R
C
HUM

GTi
R
C

G
R
C

HUM

TrueSTEAM
Humidity
Control

M29641

TrueSTEAM Humidification

System

69-2285EF--01

cr_

(J
>
"0

£.d
41

TrueSTEAM Humidification

System

69-2285F__F--O1

F: Reverse Osmosis Filter

If the TrueSTEAM owner's home has hard water, the Honeywell Reverse Osmosis (RO) Filtration System
(#50045947) should be installed in the water supply line,
The RO Filtration System consists of a base chassis, with three filter cylinders:
*

Water first passes through the #1 sediment removal filter.

Then it passes through the #2 reverse osmosis filter.

Clean water fills the #3 clean water staging tank and the storage tank reserve (if used; see note below).

Note: Whether you have a storage tank and accessories
for more details.

depends

on your TrueSTEAM model

See the Installation

Guide packaged

with the RO FiJtrafion System

Finally, this reserve flows into the TrueSTEAM tank when the tank runs low and the solenoid valve opens. A drain
line carries reject water from the RO Filtration System to a suitable drainage point in the home.

Parts of the RO Filter
Base Chassis

1. Sediment

Removal Filter-

Replace at least

once each humidification season.

Reverse Osmosis

Filter-

Replace at least

once each humidification season.

Clean Water Staging Tank - Not necessary
to replace, but unscrew and empty water at the
end of a humidification

Replace

season.

M29662

TrueSTEAM Humidification

System

69-2285EF--01

Setting

up the RO Filter

See the instruction sheet packaged with the RO Filtration System for complete installation instructions.

Mount the base chassis to a surface capable
of holding up to 7 pounds between the home's
cold water line and the TrueSTEAM location.
(Mounting hardware is provided.)

Connect the 1/4-inch white water line to the
home's main cold water supply. Connect the
other end to the inlet port on the base chassis.

Connect the 1/4-inch white water line to the
outlet on the base chassis. Connect the other

White Tubin(

end to the shutoff valve. Connect the other end
to the TrueSTEAM supply fitting.

Backflow
Preventer

Yellow
Tubing

Connect the yellow water line to the outlet port
on the clean water storage tank. Connect the
other end to the yellow inlet port on the RO
Filter System.

Tubing

5. Connect the red tubing to the reject water port
on the base chassis, and to a suitable drain on
the other end.
IMPORTANT: Refer to and follow local codes
for proper drain installation. Refer to additional
drain requirements in the TrueSTEAM
installation guide when coupling the RO Filter
drain with the TrueSTEAM drain,

TrueSTEAM Humidification

System

69-2285EF--01

Maintaining

the RO Filter

Honeywell recommends the following maintenance
humidification season,

steps be performed at least once each

e___114

Remove filters #1, #2, and #3, in this order.

Reconnect filters in this order:

•

Empty water from the #3 filter and reconnect to the

•

RO System. (Do not replace.)
Connect a new #2 filter.

•

Connect a new #1 filter.

M29663

TrueSTEAM Humidification

System

69-2285EF--01

Definitions relatives & la securit6 et precautions

Definitions

relatives

a la securit6

L'information portant sur I'identification
_k

des termes de securit6 dolt Ctre lue.

MISE EN GARDE : Indique une situation dangereuse

qui, si elle n'est pas evit6e, risque d'endommager

produit ou de causer des blessures corporelles.
,_

AVERTiSSEMENT

: Indique une situation dangereuse

qui, si elle n'est pas evit6e, risque de causer des

blessures graves, voire mortelles.

Precautions

relatives

a la securite

Assurez-vous de life et de corn prendre ies risques d'accident
de rnanipuler

I'humidificateurTrueSTEAlVl

Ne pointez pas la buse de vapeur en oirection des gens.

Ueau a I'interieur dL reserv@r peut Ctre t@s chaude. Fou'nissez
Risque d'ebouillantement

d'utiiiser ou

insistez sur retiquette d'avertissemen[

suivants avant d'instailer,

ces explications au proprietaire et

apposee sur le systeme TrueSTEAM.

cause par I'eau qui s'ecoule. Lors de la vidange du reservoir. I'eau peut Ctre

chaude e[ causer des blessures. Assurez-vous

que le proprietaire comprend les riscues d'accident

associes a I'eau chaude eta la vapeur.

MISE EN GARDE : Risque de haute tension.
Peut provoquer des chocs electriques ou endommager le mat@iel.
Debranchez le mat@iel CVCA avant de commencer I'installation.

AVERTISSEMENT

: @lectrocution, mat@iel Iourd et risque de d6g_ts d'eau domestiques.

Peut causer la mort, la cecit6, des d6g_ts d'eau domestiques et des defaillances

MISE EN GARDE : Risque de condensation
Peut causer la ddaillance

de I'el6ment chauffant.

de vapeur, d'incendie et de gel de I'eau.

du ventilateur ou du limiteur, de mCme que des d6g_ts d'eau domestiques.

Systeme d'humidification

TrueSTEAM

69-2285EF--01

Determination

des attentes des clients

Assurez-vous que les proprietaires savent a quoi s'attendre de leur humidificateur TrueSTEAM Discutez des
points suivants avec les proprietaires et repondez a d'eventuelles questions de leur part,
,,

i'Etablissernent

du point de consigne d'hurnidit_.

II peut s'ecouler jusqu'a une semaine avant que le point

de consigne d'humidite ne soit etabli. Cela depend de facteurs comme la temperature,

la superficie de la

maison, I'ameublement et I'isolation.
,, Odeur de plastique ou de caoutchouc. Lors de la mise en route, il est possible que la maison s'emplisse
d'une leg0re odeur de plastique. Si le tuyau a distance est utilise, une leg0re odeur de caoutchouc
egalement se repandre. Celles-ci disparaitront
,,

Humidit_

pourrait

dans quelques jours.

id_ale. Un taux d'humidite relative de 35 % en hiver est consider6 ideal par les experts de

I'industrie. Les proprietaires peuvent ajuster les reglages selon leur propre confort ou jusqu'a ce qu'il y ait de
la condensation
,,

sur les fen6tres. Abaissez le point de consigne si de la condensation

L'unit_ ne g_n_re pas d'hurnidit_.
le point de consigne,

le regulateur d'humidite

systeme TrueSTEAM n'humidifiera
,,

se forme.

Si le systeme TrueSTEAM ne fonctionne pas, mais I'humidite est sous
peut 6tre dote d'un reglage de protection contre le gel. Le

pas I'air s'il est en mode de cycle de vidange.

Le point de consigne n'est pas atteint. Si I'humidite n'atteint pas le point de consigne, la capacite nominale
du systeme TrueSTEAM utilise peut 6tre insuffisante pour la superficie du domicile.
des facteurs comme I'isolation, les fen6tres et le climat aride. La temperature

Cela peut 6tre attribuable

exterieure peut 6tre trop

basse pour maintenir le niveau d'humidite. Attendez que la temperature exterieure se rechauffe a -6 °C (20
°F). Si I'humidite n'est pas atteinte, alors un systeme TrueSTEAM d'une capacite nominale superieure doit 6tre
utilise.
,, Ventilation

r_sidentielle.

Une ventilation excessive chasse I'air humide a I'exterieur et le remplace par de

I'air sec. II peut alors 6tre difficile de maintenir le point de consigne d'humidite. Si vous installez un ventilateur,
utilisez une solution qui conserve I'humidite. L'utilisation d'un ventilateur recup6rateur

d'energie (ERV) est

recommandee.
,, Voyant Cleaning

Required

(Nettoyage

requis). Si le voyant Cleaning Required (Nettoyage requis) est

allume, nettoyez le systeme TrueSTEAM en suivant les etapes de la section <>de la page 14.

Off
M29611

i,¸¸_p!_

DIPS 3, 4 et 5 sont utilis_s pour

DIP 5 : Utilise pour configurer la v@ification complementaire
de la p@sence d'air (facultative).
S'il se trouve en position BASSE (par defaut), le systeme
TrueSTEAM ne cherche pas a detecter le mouvement de Pair
au moyen d'un appareil de v@ification de la p@sence d'air.
• S'il se trouve en position HAUTE, le systeme TrueSTEAM
cherche une connexion C avant de permettre la production d'humidite. Branchez un appareil de verification
de la p@sence d'air entre la connexion C du systeme
TrueSTEAM et la connexion C du Systeme. Consultez la
rubrique _de la page 18.

Off
M29612

Remarque : Lorsque ie cornmutateur DIP 5 se trouve en haut, le cornmutateur DIP
4 dolt se trouver en bas. Si ie cornmutateur DIP 4 se trouve en position haute, le
cornmutateur DIP 5 ne sera pas utilise.

Off

DIP 6 : Non utilise pour I'instant.

M29613

I_TAPE TROIS
©

" Reglage

de la minuterie

::i!!:)

::::£::

du cycle

£:: (::!i!:;: •

de vidange

automatique

Utilisez les commutateurs

DIP 1 et DIP 2 pour

configurer la f@quence de vidange automatique
du reservoir du systeme TrueSTEAM. La minuterie

Off

contr01ant la vidange automatique fonctionne en se
Pour de I'eau douce
non adoucie,

Pour de ]'eau qui est filtree au moyen

non filtr6e.

du systeme de filtration OI de Honeywelk

•
©

(::i!i:)C:I :::!i:ili:::i: ©

Q ':3

de vidange automatique.

Q'
•

basant sur la duree active de chauffage de I'element.
La durete de I'eau du domicile influence la frequence
Le reglage de la minuterie de vidange automatique
peut Ctre modifie en tout temps apres I'installation

Off

en reglant les positions des commutateurs
Pour de I'eau dure
non adoucie,

Pour de I'eau qui est

non fiitr6e.

adoucie avant de p@]6trer
clans le systeme TrueSTEAM.

DiP 2, de la maniere indiquee a gauche. Consultez la
rubrique <>de la

du processus

.........................................................................................
dq,vid gq,.£upm iqy............................................
;
Systeme d'humidification

TrueSTEAM

69-2285EF--01

Choix de la configuration

de c&biage

[] Je comprends quand uti!iser !eS commutateurs

Vous devez decider des configurations

DIPet comment les p!acer pour @guler !%umid!te_

que vous utiliserez avant de c_bler le systeme TrueSTEAM. Ces

decisions auront une incidence sur la @alisation des connexions, le positionnement
fonctionnement

des commutateurs DIP et le

du systeme TrueSTEAM pour le proprietaire.

I_TAPE LIN : Choix de la surveillance

de I'alimentation

La surveillance de I'alimentation est une configuration
Iorsqu'il re coit la confirmation

que le transformateur

qui permet au systeme TrueSTEAM d'humidifier

du systeme CVCA est alimente en courant.

emp¢che la vapeur de penetrer dans la gaine d'alimentation

seulement

Cette fonction

Iorsque le systeme CVCA ne fonctionne pas. II est

possible de configurer la surveillance de I'alimentation de deux facons, selon le @gulateur d'humidite
,, CONFIGURATION
,, CONFIGURATION

1 - Utilisation d'un thermostat avec @gulateur d'humidite
2- Utilisation d'un humidistat distinct du thermostat

utilise :

integ@

Quelle est celle qui vous convient?
CONFIGURATION
thermostat

1 -- Utilisation d'un

avec r_gulateur

d'humidit_

CONFIGURATION

2 -- utilisation

humidistat distinct

du thermostat

d'un
comme

int_gr_ comme VisionPRO IAQ ou Prestige

le H8908 ou TruelAQ B est id_ale pour les

-- est id_ale pour les entrepreneurs

entrepreneurs

qui :

[] Comptent utiliser des procedures de
c_blage simplifiees -ie systeme TrueSTEAM
dolt seulement 6tre connecte aux bornes
HUM du @gulateur.
[]

utilisent un @gulateur d'humidite distinct du
thermostat.

[]

desirent placer le @gulateu" d'humidite

sur

la gaine de retour.

Fournissent un systeme integ@ et des
regulateurs accessoires
habitable.

[]

qui :

dans une surface

Utilisent un thermostat VisionPRO IAQ ou
Prestige.

Passez a I'illustration _ Notions fondamentales

Passez a I'illustration _,Notions fondamentales

de cgblage : Configuration

page suivante.

1 _ au haut de la

2 _ au bas de la

page suivante,

Systeme d'humidification

TrueSTEAM

69-2285EF--01

NOTIONS FONDAIVIENTALES DE CABLAGE

Remarque . Cette image ne montre pas un schema de cgblage comp/et. E//e i//ustre
uniquement la surveillance de I'alffTtentation. Consultez la rubrique _ C_blage du
systeme TrueSTEAM _ de la page 19.

CONFIGURATION 1
Lots de I'utilisation avec r_gulateur
d'humidit_

r Thermostat
egulateur

avec

int_gr_ (comme le modele

VisionPRO IAQ ou Prestige) :

d'humidite

•

le thermostat est alimente par le
transformateur

Systeme CVCA

TrueSTEAM

configuration,

du systeme. Dans cette
le thermostat dolt 6tre

alimente en courant sans quoi le systeme
TrueSTEAM ne sera pas en mesure de
HUM
HUM

produire de la vapeur.

R
C

•

compte tenu que le thermostat detecte que
le transformateur

du systeme est alimente

en courant, placez le commutateur

DiP 4

en position HAUTE de maniere ace qu'il ne
tente pas de trouver une ent@e R dans le
systeme R.

NOTIONS FONDAMENTALES

[

Remarque . Cette image ne montre pas un schema de cgblage comp/et. E//e i//ustre
uniquement la surveillance de I'alffTtentation. Consultez la rubrique _ Cgblage du
systeme TrueSTEAM _ de la page 19.

Systeme CVCA

Lots
de I'utilisation 2 d'un humidistat distinct
CONFIGURATION
du thermostat

TrueSTEAM

DE CABLAGE

(comme

le modele H8908 ou

TruelAQ) :
Le systeme TrueSTEAM alimente

Regulateur
d'humidite

habituellement

I'humidistat en courant.

Dans cette configuration, le systeme
TrueSTEAM doit surveiller I'alimentation
du systeme CVCA pour determiner si la
production d'humidite est permise.
Laissez le commutateur DiP 4 en position
BASSE (@@ages en usine) et raccordez les
connexions R et C du systeme CVCA aux
connexions R et C du systeme TrueSTEAM.
Le systeme TrueSTEAM s'assurera de la
p@sence de courant avant de permettre la
production d'humidite.

Systeme d'humidification

TrueSTEAM

69-2285EF--01

I_TAPE DEUX • Choix

de la regulation

du systeme

de ventilateur

La @gulation du ventilateur du systeme est une configuration

qui commande

au systeme TrueSTEAM de

surveiller le systeme CVCA et de s'assurer que le ventilateur fonctionne s'il est necessaire de produire de
I'humidite. Cela permet au flux d'air de distribuer I'humidite dans I'espace habitable et d'emp¢cher
de condensation

la formation

d'eau dans la gaine. II y a deux facons de configurer la @gulation du ventilateur du systeme,

selon le @gulateur d'humidite utilise :
•

CONFiGURATiON

1 - Utilisation d'un thermostat avec @gulateur d'humidite

•

CONFiGURATiON

2- Utilisation d'un humidistat distinct du thermostat

integ@

Quelle est celle qui vous convient?

CONFIGURATION
thermostat

1 -- Utilisation

avec r_gulateur

d'un

d'humidit_

int_gr_ comme VisionPRO IAQ ou Prestige
= est id_ale pour les entrepreneurs
•

de@rent une commande
'humidificateur

•

qui :

integree de

et du systeme CVCA dans

_ i

H8908 ou TruelAQ _ est id_ale pour les
entrepreneurs

qul :

[] utilisent un @gulateur d'humidite
thermostat

distinct du

'espace habitable.

desirent 6viter une circulation d:air

desirent que le ventilateur du systeme se

excessive dans la @sidence Les demandes

metre automatiquement

du ventilateur du systeme TrueSTEAM

en marche Iorsqu'il

est necessaire de produire de I'humidite,

CONFIGURATION 2 -- utilisation d'un
humidistat distinct du thermostat comme

ne ser@ntpas envoyees a la borne GF
d@Syst_me TrUeSTEAM ava@tque ia
temp@ature d e !'eau nlatte gne
(juSte avant i!_bUllition)i
Remarque : Cette fonction peut egalement

Passez a l'i/iustration _ Notions fondamentales
de cgblage : Configuration

6tre utilisee avec le

Passez a I'illustration _ Notions fondamenta/es

1 _ au haut de la

page suivante.

Systeme d'humidification

TrueSTEAM

69-2285EF--01

Remarque . Cette image ne montre pas un schema de cgblage comp/et. E//e i//ustre
uniquement la regulation du ventilateur Consultez la rubrique _ Cgblage du systeme
TrueSTEAM _ de la page 19.

NOTIONS FONDAMENTALES
CONFIGURATION

DE C.&BLAGE :

Lots d'une utilisation avec r_gulateur
_Thermostat
regulateur

avec

d'humidit_

d'humidite

int_gr_ (comme le modele

VisionPRO IAQ ou Prestige) :
• Un thermostat commande le ventilateur et
Systeme CVCA

TrueSTEAM

HUM

•

HUM

le systeme TrueSTEAM. La
permettra pas la production
moins que le ventilateur du
en fonction.
Raccordez la connexion G

cela se fait gen6ralement.
Branchez les bornes HUM du systeme
TrueSTEAM aux bornes HUM du systeme.

NOTIONS FONDAMENTALES
CONFIGURATION

un/quement la r4gulat/on du vent/lateur Consultez la rubnque _ Cgblage du systeme
TrueSTEAM
_ de laimage
page ne
19.montre pas un schema de cgblage comp/et. E//e i//ustre |
emarque . Cette

i-Thermostat

....

du thermostat
•

(comme

distinct

le modele H8908 ou

•

La @gulateur d'humidite externe ne
surveille pas ou ne commande le
ventilateur du systeme. Le systeme
TrueSTEAM doit confirmer que le ventilateur
est alimente en courant avant de permettre
la production d'humidite.
Raccordez la connexion G du thermostat

•

la connexion GT du systeme TrueSTEAM.
Raccordez la connexion GF du systeme
TrueSTEAM a la connexion G du systeme
CVCA.
Les demandes de la connexion G du

Systeme CVCA

GT
d'humidite

HUM

TruelAQ) :

Regulateur

DE C.&BLAGE :

Lots de I'utilisation d'un humidistat

i i,,

TrueSTEAM

du thermostat G

la connexion G du systeme CVCA comme

C
•

commande ne
de vapeur
systeme ne soit

thermostat passent directement par le
systeme TrueSTEAM. Si ce signal n'est pas
present, et qu'il est necessaire d'humidifier
les pieces, le systeme TrueSTEAM transmet
le courant de la borne RT a la connexion

HUM

GF puis a la connexion G du systeme
CVCA pour s'assurer que le ventilateur est
alimente en courant et peut @pondre aux
demandes en humidite.

Systeme d'humidification

TrueSTEAM

69-2285EF--01

I_TAPE TROIS

• Choix

d'un

appareil

complementaire

de verification

de la presence

d'air

En plus de surveiller I'alimentation du systeme et la @gulation du ventilateur, le systeme TrueSTEAM peut
surveiller le mouvement de I'air physique par I'intermediaire

d'un appareil complementaire

de verification de la

p@sence d'air. Si un appareil de verification de la p@sence d'air est ajoute, le systeme TrueSTEAM peut c@er
de la vapeur seulement si le ventilateur fait circuler I'air dans la gaine d'alimentation.

[

Remarque . Cette image ne montre pas un schema de cgblage comp/eL //illustre
seulement I'appareil complementa/ke de verification de la presence de I'a/k Consultez
la rubrique _ Cgblage du systeme TrueSTEAM _ de la page 19.

Systeme CVCA

TrueSTEAM

NOTIONS FONDAMENTALES
•

Raccordez les connexions

DE CABLAGE :
R et C du

systeme TrueSTEAM et les connexions
R et C du systeme CVCA a la connexion
C d'un appareil de verification de la

p@sence d'air en ligne.
•

Configurez I'appareil de verification de la
p@sence d'air au moyen du commutateur
DiP 5 du systeme TrueSTEAM. Placez le
commutateur DiP 5 en position haute et
gardez le commutateur
basse.

•

DiP 4 en position

Le systeme TrueSTEAM cherchera
detecter le mouvement de I'air physique
sur sa connexion C avant que la vapeur ne
pen0tre dans la gaine.

Systeme d'humidification

TrueSTEAM

69-2285EF--01

C&blage du systeme TrueSTEAM

Vous devrez c&bler le syst_me TrueSTEAM en utilisant le schema qui s'applique & votre r6gulateur d'humidit6.
N'oubliez pas d'inclure le c&blage et les reglages des commutateurs
l'alimentation,

de la regulation du venfilateur du syst_me et la v6rificafion de la presence d'air & l'aide de l'appareil

compl6mentaire

Utilisation

DIP requis pour la surveillance de

(si utilis6).

des bornes

Utilisez des bornes (qui se trouvent _t I'interieur du
couvercle) pour c_tbler le systeme TrueSTEAM au
regulateur d'humidite et au systeme CVCA.
Bornes sans fil RedLINK
A- Chaud
B-

Envoi du signal

C- Reception du signal
D - Commun
Remarque : Si vous utilisez une cornmande
DIP 3 et 4 en position HAUTE.

sans fil, placez les commutateurs

Bornes basse tension
24V - Tension de sortie
HUM - Bornes basse tension pour la regulation de
I'humidite.
C, R - Entrees du transformateur

du systeme CVCA.

GT, GF - L'entree GT part du thermostat G. La sortie
GF va _tla connexion G du systeme CVCA.

M29620

Routage

des fils

Acheminez

les fils dans les languettes soulevees et

hors de I'entaille _t I'arriere du boitier.

Assurez-vous

que les fils sont bien fixes et ne nuisent

pas _tI'assemblage

du couvercle.

M29621

Systeme d'humidification

TrueSTEAM

69-2285EF--01

Utilisation du bon schema de regulation

Pour le c_blage du systeme TrueSTEAM, suivez le sch@na pour les options de regulation 1 a 5. Reportez-vous
au guide d'installation fourni avec le regulateur pour obtenir des directives supplementaires
R

OPTION 1 : C_blage de I'humidistat

Thermostat-.

m_canique

W
y

au besoin.

a contact sec

",
z_ Assurez-vous

que le thermostat utilise

isole la connexion Y de la connexion G.
TrueSTEAMG

Tous les thermostats Honeywell Prestige,
VisionPRO IAQ, VisionPRO et Focus Pro le
H8908

font.

HUM
HUM

Systeme

CVCA

OPTION 2 : C_blage du TruelAQ

C
W
Y

Assurez-vous que le thermostat utilise
isole la connexion Y de la connexion G.
Tousles thermostats Honeywell Prestige,

TruelA(

TrueSTEAM

VisionPRO IAQ, VisionPRO et Focus Pro le
font.

R
C

24V
24V
HUM
HUM

de montage TruelAQ,

placez I'ISU no 25 _t 3.
G

Systeme

Pour la configuration

CVCA

Systeme d'humidification

TrueSTEAM

69-2285EF--01

OPTION 3 : C_blage du VisionPRO
avec d_lai du ventiiateur

Regulateur
d'humidite

•

IAQ

Suivez le diagramme si vous utilisez
le VisionPRO IAQ avec I'option de
temporisation

du ventilateur du systeme

TrueSTEAM.
TrueSTEAM

Systeme CVCA

•

Le ventilateur du systeme s'allume Iorsque
la temperature de I'eau atteint 80 °C

(176 °F).
z:L Placez la configuration

de montage

n° 0374 a 3.

R
G

OPTION 4 : C_blage du VisionPRO

R6gulateur

sans temporisation

d'humidit6
TrueSTEAM

Syst6me

CVCA

•

iAQ

du ventilateur

Suivez ce schema si vous utilisez le
VisionPRO IAQ pour mettre immediatement
le ventilateur du systeme en fonction Iors

R
HUM
HUM

Systeme d'humidification

TrueSTEAM

Y
W

69-2285EF--01

d'une demande de production d'humidite.
z:L Reglez la configuration

de montage

n° 0374 a 1.

TrueSTEAM

ulateur
d'humiditeR

OPTION 5 : Connexion RedLINK Prestige
NO (sans fil)

<<1 _>dans la configuration

de montage

Prestige, programme les demandes de
production d'humidite a <.

Systeme d'humidification

TrueSTEAM

69-2285EF--01

Demarrage et verification

Une lois I'installation complet6e, branchez le systeme TrueSTEAM et mettez le regulateur d'humidite en fonction.
Assurez-vous qu'il fonctionne correctement

avant que le proprietaire ne prenne possession du systeme. Une

fois le systeme TrueSTEAM operationnel, le fonctionnement
d'un nettoyage occasionnel.
d'humidite,

journalier ne necessite aucun entretien, a I'exception

Le proprietaire peut utiliser le regulateur pour regler le point de consigne

regler le parametre de gel (si utilise) ou mettre le systeme TrueSTEAM hors fonction si desir6.
Glissez le couvercle en place et serrez sa vis.
Retablissez I'alimentation en eau au niveau de la
vanne a etrier ou du raccord en T et de la vanne
d'arrCt manuelle. L'eau froide s'ecoulera dans le
systeme TrueSTEAM, mais ne remplira pas le reservoir
avant la mise en marche de I'appareil.
Branchez le cordon d'alimentation TrueSTEAM.
•

Le voyant d'alimentation s'allumera, indiquant que
le systeme TrueSTEAM est alimente.

Mettez le regulateur d'humidite en marche.
•

Le voyant d'humification se mettra a clignoter. Cela
indique que le systeme TrueSTEAM est en mode
de veille.

Appuyez sur le bouton Go (Aller) et rel_chez-le pour
que le systeme TrueSTEAM soit prCt a fonctionner. Le
systeme TrueSTEAM se reinitialisera automatiquement
si le bouton Go (Aller) n'est pas enfonce apres 5
minutes.
•

•
M2962;

Le reservoir se remplira d'eau froide. L'eau
cessera de s'ecouler automatiquement Iorsque le
reservoir sera plein.
Le voyant d'humification

sera continuellement

allume --il cessera de clignoter --Iorsque
le
systeme TrueSTEAM chauffera I'eau pour produire
de la vapeur.

Attendez que le systeme TrueSTEAM produise de la vapeur, puis verifiez les points suivants :
•

Assurez-vous que de I'air est expulse de la fournaise. Le ventilateur se met habituellement
de 10 a 15 minutes apres la demande de production d'humidite

en marche

si le systeme TrueSTEAM commande

ventilateur.
•

Verifiez tous les raccords des canalisations d'eau pour vous assurer de I'absence de fuites avant de
quitter I'emplacement

•

d'execution des travaux.

Reglez le point de consigne au niveau desir6 une fois les tests complet6s. S'il n'est pas necessaire de
produire de I'humidite, placez le regulateur a Off (ArrCt).

Systeme d'humidification

TrueSTEAM

69-2285EF--01

Entretien de routine

Le systeme TrueSTEAM vidange automatiquement

le reservoir pendant toute la saison d'humidification.

operation reduit la durete de I'eau concentree dans le reservoir et ralentit I'accumulation

Cycle
•

de nettoyage

Cette

de mineraux solides.

automatique

Le cycle de nettoyage automatique prend environ 45 minutes. Durant cette periode, le systeme TrueSTEAM
ne produira pas de vapeur.
L'eau froide pen6trera dans le reservoir pour abaisser la temperature de I'eau sous 60 °C (140 °F) avant la
vidange.
A la fin du cycle, le systeme TrueSTEAM remplit le reservoir d'eau froide et se remet _tfonctionner
normalement.

Cycle

de nettoyage

Honeywell recommande

manuel
de nettoyer manuellement le systeme TrueSTEAM et de remplacer le filtre _teau au

moins une fois par saison d'humidification. Le nettoyage manuel est necessaire pour retirer les depOts de
matieres solides residuelles attribuables au fonctionnement.

I_TAPE LIN • Lancement

d'un cycle de vidange
II est normal que des matieres solides se deposent
dans le reservoir. Le proprietaire dolt s'attendre _t ce
que des depOts s'accumulent
I'el6ment chauffant.

dans le reservoir et sur

Lorsque le voyant Cleaning Required (Nettoyage
requis) est allume, il est necessaire de proceder
_tun nettoyage manuel. Le systeme TrueSTEAM
continuera de fonctionner normalement

pendant

que le voyant est allume.
Le reservoir TrueSTEAM dolt 6tre completement
vide avant de proceder _tsa depose.
Pour lancer la vidange du reservoir, appuyez sur le
bouton de vidange et maintenez-le enfonce jusqu'_t
ce que le voyant de vidange clignote.

M29628

Systeme d'humidification

TrueSTEAM

69-2285EF--01

Le cycle de vidange/nettoyage

est lance Iorsque le

voyant de vidange se met a clignoter.

Le cycle dure

environ 45 minutes. La du@e s'allongera si des filtres
OI sont utilises.

M29628

Le @servoir est vide Iorsque le voyant Empty (Vide)
s'allume. Le @servoir peut alors Ctre depos6 a des
setVic_

fins de nettoyage, d'entretien ou de @paration.
lpr_ieio_ 0

Systeme d'humidification

TrueSTEAM

69-2285EF--01

I_TAPE E)EUX • Depose du reservoir

d'eau
Assurez-vous que le @servoir est vide. Le voyant
Empty (Vide) s'allume Iorsqu'il I'est.
Tournez la vanne d'arrCt manuelle a la position
< de 60 °O [140 °F ]),

le systeme

peut _tre ehaude

1. Appuyez sur le bouton Drain (Vidange).
2. Si le r6servoir ne se vide pas, attendez que I'eau du @servoir
refroidisse. Assurez-vous que I'eau du r6servoir est froide avant de
proc6der.
3. Une fois que I'eau est froide, suivez les 6tapes de nettoyage du
r6servoir. Consultez la rubrique , Cycle de nettoyage manuel _,de la
page 24.
4. Remontez le r6,servoir et appuyez sur le bouton Go (Aller) pour lancer la
r6initialisation.
5.

le systeme

1. Assurez-vous que les orifices de ventilation du couvercle ne sont pas
obstru6s. V6rifiez qu'un d6gagement de 1 pied est maintenu autour de
ceux-ci.
2. Assurez-vous que le syst_me TrueSTEAM est install6 dans un
emplacement climatis6 dont la temp6rature de I'air se situe entre 1,1 °C
et 40 °C (34 °F et 104 °F).
3. Mettez I'humidistat hors fonction et laissez le circuit 61ectronique
refroidir. Cela peut prendre jusqu%, deux heures.
4. Mettez I'humidistat en marche, puis appuyez sur le bouton Go (Allez)
pour @initialiser.
5. Confirmez que la demande de production d'humidit6 s'effectue en
v6rifiant si le voyant d'humidification est allum6.
6. Laissez le systeme TrueSTEAM fonctionner. Assurez-vous de I'absence
de fuites autour du r6servoir ou des trous de ventilation.
7.

Lancez une demande de production d'humidit6.
Si la d6faillance survient de nouveau, remplacez
TrueSTEAM.

Si la d6faillance persiste, remplacez
(n° 50027997-001 ).

1'61ectrovanne

Oui, le syst_me
retournera &._
Ready _ (Pr_t)
si I'anomalie

1. Suivez les 6tapes de nettoyage du @servoir. Consultez la rubrique,
Cycle de nettoyage manuel _,de la page 24.
2. Remontez le r6,servoir et appuyez sur le bouton Go (Aller) pour lancer la
r6initialisation.

disparaTt dans
un d61ai d'une
heure.

Si la d6faillance
TrueSTEAM.

survient de nouveau, remplacez

le systeme

Systeme d'humidification TrueSTEAM 69-2285EF--01

Nombre

clignotements
du voyant
de DEL de

Description

Auto-r_cup_rable?

I'anornalie

Etapes

de r_paration

(r_serv_es

a un technicien

CVCA professionnel)

r_paration

Aucune
circulation
d'air d6tect6e
dans la gaine
d'alimentation.

Oui, le syst6me
retournera &.
<>
(Pr6t) si
I'anomalie
disparaTt dans
un d61ai d'une
heure.

1. Assurez-vous que I'appareil compl6mentaire de d6tection de la
pr6sence d'air (facultatif) est install6 et correctement c9.bl6. Consultez
la rubfique _ Choix d'un appareil compl4mentaire de v4rification
de la pr4sence d'air _ de la page 18 pour savoir comment cgbler
ad4quatement I'appareil,
2. D6branchez le syst6me TrueSTEAM, et d6posez le couvercle.
3. Assurez-vous que les commutateurs DIP sont correctement r6gl6s.
(Commutateur DIP 4 en position basse, DIP 5 en position haute.)
4. Remontez le couvercle et branchez le syst6me TrueSTEAM.
5. Appuyez sur le bouton Go (Aller) et maintenez-le enfonc6 pour effacer
I'anomalie.
6. Si la d6faillance persiste, remplacez I'appareil de v6rification de la
pr6sence d'air utilis6.

Surcharge
du circuit
d'alimentation b.
I'adaptateur sans
fil.

Oui, le syst6me
retournera

1. V6rifiez le cg.blage entre le syst6me TrueSTEAM et I'adaptateur sans fil.
2. Assurez-vous que les commutateurs DIP sont correctement r6gl6s.
(Commutateur DIP 3 en position haute. Aussi commutateur DIP 4 en
position haute si les connexions R et C du systeme TrueSTEAM ne sont
pas branch6es.)
3. Si la d6faillance persiste, remplacez I'adaptateur sans fil.

La
communication
sans fil de
I'adaptateur sans
fil a 6chou6.

Oui, le syst6me
retournera
a. _ Ready _
(Pr6,t) apr6s
une minute.

Le voyant
de
nettoyage
est
allum6,

Le r6servoir a
mis du temps _.
se vider durant
le dernier cycle
de vidange
automatique ou
la p6riodicit6 de
nettoyage de 12
mois est expir6e.

S.O.

a. <>
(Pr6t) si
I'anomalie
disparaTt dans
un d61ai d'une
heure.

Systeme d'humidification TrueSTEAM 69-2285EF--01

1. V6rifiez le cg.blage entre le syst6me TrueSTEAM et I'adaptateur sans fil.
2. Assurez-vous que le r6gulateur Prestige fonctionne correctement.
3. Si la d6faillance persiste, remplacez I'adaptateur sans filet r6tablissez
la connexion au r6gulateur Prestige.

Suivez les 6tapes de nettoyage du r6servoir. Consu/tez/a
Cycle de nettoyage manuel _ de la page 24

rubrique,

A • Specifications

Capaeit_ d'humidificatJon

Tensions

HM506 : Jusqu'9. 6 gallons par jour (gpj)

Evaluations

nominales

et tolerances

(23 litres par jour [Ipj])

Alimentation

: 120 V c.a. +10-15 %, 60 Hz

HMS09 : Jusqu'9. 9 gpj (34 Ipj)

- HM506 : 840 W 9. 120 V c.a. 9. pleine charge

HM512 : Jusqu'9. 12 gpj (45 Ipj)

- HM509 : 1 200 W 9. 120 V c.a. 9. pleine charge
- HM512 : 1 440 W 9. 120 V c.a. 9. pleine charge

Volume humidifi_

HM506 : 7 A, 120 V c.a.

HM506 : 4 000 9. 14 400 pi'_

HM509 : 10 A, 120 V c.a.

HM509 : 8 000 9. 18 400 pi'_

HM512 : 12 A, 120 V c.a.

HM512 : 12 000 9. 24 000 pi'_
Remarque

: Des volumes

Interrupteur de mise sous s6curit6, 15 A, 120 V c.a.

plus eleves augmentent

la duree de fonctionnement

Thermostat/surveillance

de I'alimentation

CVCA (R 9.C)

10 mA r6sistifs 9. 24 V c.a.

du systeme TrueSTEAM.

Bornes du cg.blage d'excitation
Poids

Surveillance
Vide

Rempli d'eau

HM506 :

8 Ib

12 Ib

HM509 :

8 Ib

15 Ib

HM512 :

9 Ib

15 Ib

alimentation/d6bit

: Solide calibre 18-22
CVCA 10 mA r6sistifs 9.

24 V c.a.

Plages de sortie
Contacts de sortie de relais :
- Ventilateur : 1,5 A 9. pleine charge, 7,5 A rotor bloqu6 a

Dimensions

24 V c.a.

11 1/4 po de large x 19 po de haut x 9 po de profond

- Chaleur et secours

15 A r6sistifs 9. 120 V c.a.

Sol6noTde de remplissage
Gamme de temperature
•

Humidificateur

de fonctionnement

TrueSTEAM : 34 °F-104 °F (1,1 °C-40 °C)

Boyau/tuyau 9.distance

Sol6noTde de vidange : 0,1 A 9. 120 V c.a., 0,5 de chute

: -50 °F-250 °F (-46 °C-121 °C)

Plage d'humidit6 en fonctionnement

: 0,1 A 9. 120 V c.a., 0,5 de

chute de pression

de pression

: 0 9.95 % d'HR,

Contacts de sortie de I'humidistat : 10 mA r6sistifs 9.

sans condensation

24 V c.a.
Alimentation de I'humidistat

Fonetionnement

: 100 mA 9. 24 V c.a.

du drain

Programme de vidange automatique
dur6e de fonctionnement

: Configurable

de 8, 12, 20, ou 30 heures

(616ment chauffant actif)
Dur6e du cycle de vidange automatique

Homologations

=
: Le cycle de

et exigenees

des agenees

d'homologation
Underwriters

Laboratories

Federal Communications

: UL998, File n°. E185662
Commission

Conforme aux

vidange prend environ 45 minutes (vidange complete du

exigences de classe B, fichier n° YU555

r6servoir)

Congu pour 6tre utilis6 conform6ment

Gamme de temp@ature de vidange : 1,1 °C-100 °C

61ectrique national (NEC), ANSI/NFPA 70,

(34 °F-212 °F)

et aux r_glements du code 61ectrique canadien (CEC),

au code

partie 1, C22.1

Systeme d'humidification TrueSTEAM 69-2285EF--01

B • Liste de piece

R_f_rence

Num_ro

de piece

Description

de la piece

la figure

50024917-001

N6cessaire de montage 9.distance
(avec tuyau de 10 pieds)

50024917-002

N6cessaire de montage 9.distance
(avec tuyau de 20 pieds)
Couvercle

50028004-001

50028003-001

50028001-001

50020012-001

6
8

50028044-001

50033182-001

32001616-001

Vanne _.6trier

9
11

50027998-001
50027910-001

50042822-001

Pressostat diff@entiel pour la v@ification
de la pr6sence d'air
D6tecteur de niveau d'eau

Buse de gaine
Buses _.distance
Support de montage
Electrovanne

Filtre de polyphosphate
50027997-001
50033181-001
HM512/HM509 R6servoir

_.eau

HM506 R6servoir _. eau
D6tecteur de niveau d'eau
0

'_
_)

et filtre de polyphosphate
50043683-001

Vanne d'arr_t et dispositif anti-refoulement

$866A1007

Interrupteur b. ailettes pour la v@ification
de la pr6sence d'air

THX9321R5000

R6gulateur Prestige HD

THM4OOORIO00

Adaptateur sans fil RedLINK

C7089R1013

Capteur d'ext@ieur sans fil RedLINK

YTH9421C1010

VisionPRO IAQ

DG115EZIAQ

TruelAQ

H8908ASPST

Humidistat

32005530-001

N6cessaire d'adaptateurs

50045947-001

Syst_me OI avec r6servoir de stockage

50045947-002

Syst_me OI avec r6servoir de stockage et pompe

50045947-003
50046083-001

Syst_me OI (pour les modeles TrueSTEAM
fabriqu6s apr_s octobre 2009)
n° 1 Filtre _.s6diments

50046084-001

n° 2 Filtre OI

50046086-001

n° 1 Filtre _.s6diments et n° 2 filtre OI

50046089-001

n° 3 Filtre _.6tages

manuel
de panneaux de gaines

@
M29665

Systeme d'humidification TrueSTEAM 69-2285EF--01

C • Installation & distance

Procedez a une installation a distance si aucun emplacement

de montage sur gaine n'est disponible

sur le

systeme CVCA du proprietaire. Pour obtenir des instructions detaill6es sur I'installation a distance, consultez les
directives d'installation

du necessaire de montage a distance du systeme TrueSTEAM (69-2317),

Placez toujours

la buse de I'adaptateur

& distance

vers le

"i I
I I
pour un montage sur cloison s_che
//_ Utilisez les 616merits d'ancrage
fournis
ou pl&tre

I
I
ISi I'humidificateut

se trouve

ins un

TrueSTEAM
BORNE

endroit fini, installez toujours un plateau
d'6coulement
dote d'un commutateur
humide.
d'utiliser

Honeywell
recommande
ie Diversitech
WS-1 (c&blage

[--J [-

_[]

!4V

,,,

!4V

LI ,'

4UM

lillustr6

ici.)

II I
II I
II I
II I
III

ROUGEJ

NOIR
VERT
ORANGE

4UM

f-rl;
37

off

D_
D_T
]Z] SF
EXT

MF28708

Systeme d'humidification

TrueSTEAM

69-2285EF--01

Percez une fente dans I'isolant en
retrait du pourtour du tuyau.

Ne coupez pas le tuyau

Ins6rez le collier de serrage de

de vapeur de caoutchouc.

tuyau dans la fente, puis fixez-le
sur le tuyau de caoutchouc.

D_gagement
minimum
de 7,6 cm (3 pc)
de la prise de buse jusqu'&
la gaine.

Buse

en pente

ascendante_

_'air

libre vers

t.,olller
'_Pour

ae serrage

les parcours

en ligne

droite,

utilisez

un fer

d'angle
perform.
Sinon, supportez
le tuyau
les 30,5 cm (12 pc) en utilisant
les crochets

M onnt_mevertuiCa.le

_Trou

pour

la tuyauterie

& tous
fournis.

et I'isolation

Etanch_isez
conditionn_
d'un
passe-ill tout
(nonespace
fourni) non
ou d'un
mat_riau & ['aide
d'_tanch_it&

de15cm/6

de passage

1/Collier

I'avaL

Si le tuyau est oriente

vers le bas...

de serrage
Installez
maniere
point_e

toujours

N'acheminez
pas le tuyau
vapeur
par I'orifice
de la
plaque

Le bas de la pente descendante
ne doit passe trouver
de 3 pieds sous la sortie de vapeur de I'humidificateur.

la buse de

& ce que la sortie
vers le haut.

soit

de
/

de montage.

Utilisez un T d'une capacit# thermique
nomina[e
de 100 °C (212 °F). N'utilisez
pas de Ten plastique.
\
\\
Colliers de serrage de
tuyau pour chaque raccord,
/
Inclinaison minimum
vers le haut de

n e P°°u: leeSt_:°

::lisant'les

_ plus

/
/

u Irns

cr(oc2heP]sfoul)is.
Minimum
Minimum

de 15 cm (6 pc)

Colliers
serrage

de 5 cm (2 po_l

Buse en pente
ascendante

LL
\

\
Eau darts le coude.
Consultez
toujours les codes de "-"'_
plomberie Iocaux pour connaftre la dimension
du tuyau de vidange et la temp#rature
max[male permise et veillez & les respecter.

MF29636

Systeme

d'humidification

TrueSTEAM

69-2285EF--01

D • Notions avancees de c&blage

Systeme

TrueSTEAlVl

branche

TrueSTEAM
TruelAQ

a un ventilateur/soufflante

La buse du systeme TrueSTEAM dolt Ctre

Relais unipolaire
unidirectionnel
'a

inse@e dans une gaine dedi6e. Ne laissez

usage g6neral

#R8222

dedi6s

Ventilateu r/seufflante
rnin 250 pP/min
120V c.a.

pas la buse _t decouvert.
•

II est necessaire de disposer d'un

HUM

degagement

HUM

et toutes les parois de la gaine.
•

de 10 cm (4 po) entre la buse

Requiert un espace d'air libre de 61 cm
(24 po) vers le bas, _t partir de la buse.

20V Transformateur
N° AT120

•

Installez un ventilateur/une soufflante sur
I'ext@mite ouverte de la gaine.

•

Installez une grille sur I'ext@mite
descendante

de la gaine.

z£ Pour la configuration
•

de montage TruelAQ,

placez I'ISU n° 25 _t3.
Si un commutateur de verification de
la p@sence de I'air est utilise, @glez le
commutateur DiP 4 en position basse et
le commutateur

DiP 5 en position haute

(systeme TrueSTEAM).

Systeme

TrueSTEAIVI

branche

a un humidistat

darts une application

a zonage

z:L Si un commutateur
TrueSTEAM

A
Commutateur
de la presence

de verification
d'air (facultatif)

TruelAQ

R
24
C
24
HUM
HUM

GF
C

de verification de la

p@sence de I'air est utilise, placez le
commutateur DiP 4 en position basse et
le commutateur

DiP 5 en position haute

(systeme TrueSTEAM).

z£

Branchez les thermostats, les registres, les
transformateurs et les fils de detecteur de
la facon indiquee dans les directives du
panneau Truezone HZ432.

z£ Pour la configuration

de montage TruelAQ,

placez I'ISU n° 25 _t3.

,£
HZ432
MF29638

Systeme d'humidification

TrueSTEAM

69-2285EF--01

Systeme TrueSTEAlVl

branche

a un thermostat

dans

de la presence

a zonage

z:L Si un commutateur

A
Commutateur

une application

de v6rification
d'air (facultatif)

presence de I'air est utilise, placez le

HUM
HUM

de verification de la

commutateur DiP 4 en position basse et
le commutateur

DiP 5 en position haute

(systeme TrueSTEAM).

C
VisionPro IAQ

z£
1

Branchez les thermostats, les registres, les
transformateurs et les fils de detecteur de
la facon indiquee dans les directives du
panneau Truezone HZ432.
£L Pour la configuration

de montage TruelAQ,

placez I'ISU n° 0374 a 3.

HZ432
MF29639

Connexion

RedLINK

du systeme

TrueSTEAlVl

dans une application

zL Si un commutateur

THM4000R
Adaptateur
TrueSTEAM

a zonage
de verification de la

sans fil
vers

presence de I'air est utilise, placez le

Prestige)

commutateur DiP 4 en position basse et
Commutateur
de la p@sence

de verification

le commutateur

d'air (fac@tatif)

DiP 5 en position haute

(systeme TrueSTEAM).
3L Branchez les thermostats, les registres, les
transformateurs et les fils de detecteur de

la facon indiquee dans les directives du

R
W
Y

panneau Truezone HZ432.
z£ Dans la configuration

de montage

Prestige, programme les demandes de
production d'humidite a <
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HONEYWELL Humidifier Manual L1002585

HM509 HM509 HONEYWELL HUMIDIFIER - Manuals and Guides L1002585 View the owners manual for your HONEYWELL HUMIDIFIER #HM509. Home:Heating & Cooling Parts:Honeywell Parts:Honeywell HUMIDIFIER Manual

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