TRANE Air Conditioner/heat Pump(outside Unit) Manual L0801741
User Manual: TRANE TRANE Air conditioner/heat pump(outside unit) Manual TRANE Air conditioner/heat pump(outside unit) Owner's Manual, TRANE Air conditioner/heat pump(outside unit) installation guides
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TTP-IN-1D
18-AC34D1-5
TIMN£
It's Hard
Library
Product Section
Product
Model
To Stop A Trane?
Service Literature
Unitary
Split System Cooling
TTP
Literature Type
Sequence
Date
File No.
INSTALLER'S
G
Installer's Guide
1D
June 2000
SV-UN-S/S-TTP-IN-1D 6/00
Supersedes
TTP-IN-1C
Model:
TTP018-024C,
TTP030-O48D &TTPO60E
IMPORTANT
-- This Document
upon completion of work.
is customer
property
and is to remain
These instructions
do not cover all variations
in systems
nor provide
for every possible
contingency
to be met in
connection
with installation.
All phases
of this installation must comply with NATIONAL,
STATE AND LOCAL
CODES.
Should further
information
be desired or should
particular
problems arise which are not covered sufficiently fbr
the purchaser's
purposes, the matter should be referred to your
installing
deal or local distributor.
(_
Condensing
with this unit.
Please
return
Units
to service
information
pack
TOP DISCHARGE--5 FT. ABOVEUNRESTRICTED
UNIT
GENERAL
The following instructions
cover TTP018-024C,
TTP060E Condensing
Units.
TTP030-048D
&
NOTICE:
These outdoor
units may be used with indoor
units
equipped
with Capillary
Tube, Thermostatic
Expansion
Valve or the Accutron
TM
Flow Control
Check
Valve (F.C.C.V.)
assembly
for refrigerant
flow control.
Check fbr transportation
promptly, to the carrier,
damage after unit is uncrated.
any damage found to the unit.
Report
To determine
the electrical power requirements
of the unit, refer
to the nameplate
of the unit. The electrical power available nmst
agree with that listed on the nameplate.
B. LOCATION
& PREPARATION
1. The unit should be set on alevel
as the unit base pan.
OF THE UNIT
support
pad at least
as large
2. The support
pad must NOT be in direct contact with any
structure.
Unit nmst be positioned a minimmn of 12" from any
wall or su rrou nding shrubbery
to insure adequ ate airflow. Clearance must be provided in f_ont of control box (access panels) &
any other side requiring
service access to meet National Electrical Code. Also, the unit location must be far enough away fi'om
any structure
to prevent excess roofrun-offwater
from pouring
directly on the unit.
3. The top discharge area must be unrestricted
(5) feet above the unit.
fbr at least five
4. When the outdoor unit is mounted on a roof, be sure the roof
will support
the unit's weight.
Properly selected isolation is
recommended
to prevent transmission
to the building structure.
5. The maximum
indoor unit should
length of refrigerant
lines fi'om outdoor
NOT exceed sixty (60) feet.
to
6. If outdoor unit is mounted
above the air handler, maximum
lift should not exceed sixty (60) fbet (suction line). If air handler
is mounted
above condensing
unit, maximum
lift should not
exceed sixty (60) feet (liquid line).
NOTE:
Refer to R@'igerant
Piping Software,
Pub. No. 22-3312-01.
7. Locate and install indoor coil or air handler
with instruction
included with that unit.
in accordance
Since The Trane Company has a policy of continuous
product and product data improvement,
it reserves the
right to change design and specifications without notice.
© American
Standard Inc 2000
Pub. No. 18-AC34D1-5
I STALLER'S GUIDE
@
BRAZE
TYPE iNDOOR
4. Provide a pull-thru
hole of suflicient size to allow both liquid
and gas lines. The location of this hole (if practical) should be just
above the wall plate which is resting on the foundation.
END
SEALING
CAP
5. Be sure the tubing
ACCUTRON
COMPONENTS
is of sufficient
length.
TM
6. Uncoil
the tubing
--- do not kink or dent.
7. Route the tubing maMng all required
bends
secure the tubing before making connections.
_'_
FLOW
CONTROL
CHECK
VALVE
(F.C.C.V.)
/
and
properly
8. To prevent
a noise within
the building
structure
due to
vibration transmission
fl_oln the refrigerant
lines, the following
precautions
should be taken:
ORIFICE
a. When the refl'igerant
lines have to be fastened
to floor
joists or other fl'aming in a structure,
use isolation type hangers.
BODY
b. Isolation hangers
should also be used when
lines are run in stud spaces or enclosed ceilings.
AS SHIPPED
c. Where the refrigerant
lines ru n through
should be insulated
and isolated.
-_
d.
Isolate
E. SERVICE
LIQUID LINE
FIELD SUPPLIED
C. ACCUTRON
TM
FLOW
CONTROL
BRASS
VALVE
If the indoor u nit Syste In Refi'i_ erant F1ow control is an Accu tron- IM
orifice and check valve assembly,
an orifice size change will be
necessary.
c_
The outdoor model determines
the required
orifice size. Check
the listed orifice size on nameplate
of the selected outdoor model.
If the indoor u nit is factory shipped with a dilIbrent orifice size,
the orifice must be changed to obtain system rated performance.
IMPORTANT:
The outdoor u nit is shipped with the proper size
orifice and a stick-on orifice size label in an envelope attached
to the outdoor unit. Outdoor unit nameplate
will have correct
orifice size specified as BAYFCCV - - - A fbr rated performance.
D. INSTALLING
Condensing
units
REFRIGERANT
have provisions
LINES
for braze
connections.
Pressure taps are provided on the service valves of outdoor
fbr compressor
suction and liquid pressures.
unit
always
charge required
Unit nameplate
Final refrigerant
charge adjustment
is necessary.
ing (?harts in the outdoor unit Service Facts.
2. Consider
the most practical
types
of bends
NOTE: Large diameter
it has been shaped.
VALVE
OPERATION
LINE
SERVICE
VALVE
The Brass Liquid Line Service Valve is factory shipped in the
seated position to hold factory charge. The pressure tap service
port (when depressed) opens only to the field brazing side of the
valve when the valve is in the seated position.
The liquid line
valve is not a back seating valve (see WARNING
below).
WARNING: Extreme
caution
should
beexercised
so the internal
steel stem retaining
ring is not
damaged
by backing
out the valve stem when opening
the
valve.
If the valve stem is forced
out past the retaining
ring, system pressure
could force the valve stem out of the
valve body. If the retaining
ring is missing,
do not attempt
to open the valve.
See Figure
3.
BRASS
GAS
LINE
SERVICE
VALVE
The Brass Gas Line Service Valve is shipped in the closed
position to hold the factory refl'igerant
charge. The pressure tap
service port (when depressed) opens only to the field brazing side
when the valve is in the closed position.
LIQUID LiNE SERVICE VALVE
be insulated.
The units are factory charged with the system
when using fif_een (15) feet of connecting line.
charge is the same.
1. Determine
a wall or sill, they
the lines fl'om all ductwork.
LIQUID
The indoor end of the recommended
refrigerant
line sets may be
straight
or with a 90 degree bend, depending
upon situation
requirements.
This should be thoroughly
checked out before
ordering refl'igerant
line sets.
The gas line must
refrigerant
LIQUID LINE
Use the Charg-
HEX
HEADED
CONNECTION
way to run the lines.
to be made and space
tubing
UNIT SIDE OF
SERVICE
VALVE
will be very di[f_cult
limitations.
to rebend once
CAP-----_
RING
3. Determine
the best starting point fbr routing the refl_igerant
tubing- -INSIDE OR OUTSIDE THE STRUCTURE.
PAGE 2
Pub. No. 18-AC34D1-5
INSTALLER'S GUIDE
©
GAS LINE SERVICE
CAP
UNIT
OF
_
_
After the brazing
operation
of refrigerant
lines to both the
outdoor and indoor unit is completed,
the field brazed connections must be checked fbr leaks. Pressurize
through the service
valve ports, the indoor unit and field refl_igerant lines with dry
nitrogen to 200 psi. Use soap bubbles or other leak-checking
methods to see that all field joints are leak-fl'ee! If not, release
pressure;
then repair!
VALVE
1/4 TURN ONLY
COUNTERCLOCKWISE
SYSTEM
SIDE
VALVE
EVACUATION
NOTE: Since the outdoor unit has a refrigerant
and liquid line valves must remain closed.
#
PRESSURE
TAP
PORT
LINE
CONNECTION
2. Attach appropriate
hoses
liquid line pressure
taps.
3. Attach
center
4. Evacuate
350 microns.
CORE
BRAZING
Service
Valve
REFRIGERANT
is full open with
3. Insulate
minimizing
the entire
a 1/4 turn.
See
from external
copper stub
surfaces of stub tubes prior
the use of sharp
90 ° bends.
gas line and its fittings.
4. Do NOT allow uninsulated
contact with bare gas line.
liquid
line
to come
in direct
5. Precautions
should be taken to avoid heat damage to
the pressure
tap valve core during brazing.
It is recommended
that the pressure
tap port valve core he removed
and a wet rag wrapped
around
the valve body.
CAUTION:
moisture
used.
enters
pressure
gauge
to gas and
hose of manifbld
until
the
micron
5. Close off valve to vacuum
gauge. Ifgaugepressurerisesabove
then evacuation
is incomplete
gauges
gauge
to vacuum
reads
pump.
no higher
than
pump and observe the micron
500micronsinone
(1) minute,
or system has a leak.
6. If vacuum gauge does not rise above 500 microns
minute, the evacuation
should be complete.
LINES
1. Before brazing,
remove plugs
tubes. Clean internal
and external
to brazing.
2. Cut and fit tubing
froJn manififld
NOTE: Unnecessary
switching
of hoses can be avoided and
complete evacuation of'all lines leading to sealed system can be
accomplished
with mani[bld center hose and connecting branch
hose to a qylinder of HCFC-22 and vacuum pump.
cAP_
The Gas Line
Figure 4.
the gas
1. Upon colnpletion ofleak check, evacu ate the refrigerant
lines
and indoor coil befbre opening the gas and liquid line valves.
j
/
GAS
charge,
in one (1)
7. With vacuum pump and micron gauge blanked off, open valve
on HCFC-22 cylinder and charge rel?igerant
lines and indoor
coil with vapor to tank pressure of HCFC-22 supply.
NOTE:
DO
ATMOSPHERE.
NOT
VENT
REFRIGERANT
INTO
THE
8. Close valve on HCFC-22
supply cylinder.
Close valves on
manifold gauge set and remove refrigerant
charging hoses from
liquid and gas pressure
tap ports.
HEAT SHIELD
Use care to make sure that no
tap port, while wet rag is being
6. Remove braze shield from clear plastic bag. Soak pad in
water and place over suction and liquid lines to protect unit
finish. See Figure 5. Discard pad when finished with brazing.
7. Use a Dry Nitrogen
Purge and Brazing Alloy without flux
when brazing the field line to the copper factory connection. Flow
dry nitrogen into either valve pressure tap port, thru the tubing
and out the other port while brazing.
8. Braze
LEAK
using
accepted
good brazing
techniques.
CHECK
CAUTION : In scrollcompressorapplications,
dome temperatures
pressor,
may cause
IMPORTANT:
fore attaching
may be hot. Do not touch
minor to severe burning.
Replace
pressure
tap port
hoses for evacuation.
Pub. No. 18-AC34D1-5
top of com-
valve
core
be-
PAGE 3
I STALLER'S GUIDE
NOTE:
A 3/16" Allen wrench is required
to open liquid line
service valve. A 1/4" Open End or Adjustable
wrench is required
to open gas line valve. A 3/4" Open End wrench is required to take
off the valve stem cap.
Table 1 --- NEC Class II Control
Wiring
24 VOLTS
WIRE SIZE
MAX. WIRE LENGTH
9. The liquid line shut-off valve can now be opened.
Remove
shut-off valve cap. Fully insert hex wrench into the stein and
backout counterclockwise
until valve stem just touches retainer
ring (approximately
five (5) turns) observing WARNING
statement on page 2. See Figure 3.
*22 AWG
30 FT.
20 AWG
100 FT.
10. Replace liquid service pressure tap port cap and valve stein
cap. These caps MUST BE REPLACED
to prevent
leaks.
Replace valve stem and pressure
tap cap finger tight, then
tighten an additional
1/6 turn.
11. The gas valve can now be opened. Open the gas valve by
removing
the shut-off valve cap and turning
the valve stem
1/4 turn counterclockwise,
using 1/4" Open End or Adjustable
wrench.
See Figure 4.
12. The gas valve is now open fbr refrigerant
stem cap to prevent leaks. See Figure 4.
flow. Replace
valve
If refrigerant
lines are longer than 25 feet and/or a different size
than recommended,
it will be necessary to adjust system refrigerant charge upon completion
of installation.
F. ELECTRICAL
CONNECTIONS
18 AWG
150 FT
16 AWG
225 FT.
14 AWG
300 FT.
'_If 22 AWG is used, make
sure it is high
quality
wire.
7. Table i defines maximum total length of low voltage
from outdoor unit, to indoor unit, and to thermostat.
wiring
8. Mount the indoor thermostat
in accordance with instruction
included with the thermostat.
Wire per appropriate
hook-up
diagram (included in these instructions).
G. COMPRESSOR
SUMP
HEAT
All models are equipped with compressor
TTP030, 036, 042, & 048D100A.
sump
heat
except
Al_er all electrical
wiring is complete,
SET THE THERMOSTAT SYSTEM SWITCH IN THE OFF POSITION
SO COMPRESSOR
WILL NOT RUN, and apply power by closing the
system main disconnect switch. This will activate the compressor sump heat. Do not change the Themnostat
System Switch
until power has been applied long enough to evaporate
any
liquid HCFC-22 in the compressor
(30 minutes for each pound
of HCFC-22 in the system as shown on the nameplate).
Following this procedure
will prevent
compressor
damage
at the
initial start-up.
CAUTION : Three
phase
scroll
compressors
will run in reverse
if powered
up with improper
phasing.
If the compressor
is running
backwards
there will be
little or no difference
in suction
and discharge
pressure
and it will make a distinct
louder
sound. Reversing
any
two of the field installed
power
leads
will correct
the
compressor
rotation.
Failure
to change
the power leads to
correct
compressor
rotation
may result in compressor
damage
during
operation.
A WARNING: When
this equipment,
tions to avoid
installing
or servicing
ALWAYS exercise
basic
safety precauthe possibility
of electric
shock.
Record the "POWER
below:
APPLIED
Time
A.M./P.M.
if powered
up with
improper
phasing.
1. Power wiring and grounding of equipment mu st comply with
local codes.
2.
Power
3. Install
4. Ground
supply
must
a separate
the outdoor
agree
with
disconnect
equipment
switch
nameplate.
at the outdoor
unit.
5. Provide flexible electrical conduit whenever vibration
mission may create a noise problem within the structure.
trans-
6. The use of color coded low voltage wire is recommended
to
simplify connections
between the outdoor unit, the thermostat
and the indoor unit.
lines
Date
(Electrician)
OPERATIONAL
AND CHECKOUTPROCEDURES
Final phases of this installation
are the unit Operational
and
Checkout
Procedures
which are found in this instruction.
To
obtain proper perfbrmance,
all units must be operated
and
charge adjustments
made in accordance
with procedures
found
in the Service Facts.
I.
unit per local code requirements.
on the designated
By
A CAUTION : Threephasescrollcompressors H.
will run in reverse
DATE"
ELECTRIC
HEATERS
Electric heaters,
if used, are to be installed in the air handling
device according to the instructions
accompanying
the air handler and the heaters.
J. STARTCONTROL
The single phase units have quick start components
which are
factoryinstalled,
except for TTP030-48D100A
& TTP060E100A.
Provisions
_'e made in the these units for field installed
BAYKSKT252A
plug-in accessory start kit, as required. The kit
is installed inside the control box of the unit.
K. OUTDOORTHERMOSTAT
An outdoor thermostat
TAYSTAT250A
may be field installed.
For data, see wiring diagram attached
to unit and instruction
sheet packaged with outdoor thermostat.
PAGE 4
Pub. No. 18-AC34D1-5
INSTALLER'S GUIDE
A TYPICAL
FIELD WIRING
DIAGRAM
FOR TTP018-060
NOTES:
ROOM
1
POWER WIRING AND GROUNDING
COMPLY WITH LOCAL CODES
2
BE SURE POWER
NAMEPLATE.
3
LOW VOLTAGE
CONDUCTOR.
SUPPLY
OF EQUIPMENT
AGREES
WITH
MUST
TO POWER SUPPLY PER
LOCAL COOES & AS DEFINED
IN FIELO WIRING TABLE
THERMOSTAT
AY28X092
OR
AY28XI05
SET"HA"PERCURRENT
THRU Wl, W2, SHOWN
ON WIRING DIAGRAM
_[
EQUIPMENT
F[EL 11[_
WIRING
TO BE NO. 18 A.WG
CONDUCTORS
WiTH AiR HANDLER
MINIMUM
J
ADDED
JUMPER
4
USE COPPER
5
POLARIZED PLUG SECTION PM-A IS ATTACHED TO
HEATER CONTROL BOX SECTION 1-PF IS FACTORY
WIRED INTO AIR HANDLER.
ONLY.
6
IF ODT IS NOT USED, THEN CONNECT
JUMPER FROM Wl TO W2 ON LVTB.
APPROPRIATE
R 1
O. O. SECTION
[SINGLESPEEO)
SEE NOTE 5
AIR HANDLER
,
NOTE6
i
INTER
COMPONENT
.......
WIRING
24 V. _
LINE V_
FACTORY
WIRING
24 V. ]
LINE V_
FIELD
WIRING
_L
From Dwg. 2IB131075
Rev. 2
A TYPICAL FIELD WIRING DIAGRAM FOR TTP018-060 WITH
FURNACE FOR SINGLE STAGE HEATING, SINGLE STAGE COOLING
',/7 R C
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Pub, No, 18-AC34D1-5
From Dwg. 2IB340388
Rev. I
PAGE 5
I STALLER'S GUIDE
TTP018=060
OUTLINE
DRAWING
NOTE: ALL DIMENSIONS IN
SERVICE
PANEL
ELECTRICAL
COMPONENTS
PER
PREVAiLiNG
MM (INCHES).
AND REFRIGERANT
CLEARANCES
CODES.
_TOP
DISCHARGE
AREA
SHOULD
BE
UNRESTRICTED
FOR
AT
LEAST
FIVE
FEET
ABOVE
UNIT.
UNiT
SHOULD
BE
PLACED
SO ROOF
RUN
OFF
WATER
DOES
NOT
POUR
DIRECTLY
ON UNIT,
AND SHOULD
BE
AT
LEAST
305
[12"1
FROM
WALL
AND
ALL
SURROUNDING
SHRUBBERY
ON TWO
SIDES.
OTHER
TWO SIDES
UNRESTRICTED.
(5)
A
22.2
(7/8)
D]A.
/
VOLTAGE
HOLE
LOW
J}
210 18_
)
yI21 14 3/4)
GAB LiNE
SERVICE
VALVE,
"D"O.D.
FEMALE
BRAZED
CONNECTION
WITH
I/4"
SAE
PRESSURE
TAP
FITTING.
BI
LiQUiD
LINE
SERVICE
VALVE,
"E'VO.D.
FEMALE
BRAZED
CONNECTION
WITH
I/4"
SAE
PRESSURE
TAP
FITTING.
FIG.
FLARE
FLARE
1
MODELS
FIG.
A
B
C
D
E
TTPO18C
2
28-5/8
32-7/8
28-3/4
5/8
1/4
TTPO24C
2
32-3/4
32-7/8
28-3/4
3/4
5/16
TTPO30D
2
40-5t8
32-7/8
28-3/4
3/4
5/16
TTPO36D
2
40-5/8
32-7/8
28-3/4
7/8
3/8
TTPO42D
2
37
38-7/8
34-3/4
7/8
3/8
kGo
TTPO48D
2
37
38-7/8
34-3/4
!-!/8
3/8
FIG,
TTPO60E
2
37
38-7/8
34-3/4
!-!/8
3/8
f
229
191
---._
lq
LIQUID
GAS LINE BALL SERVICE VALVE,
BALL 1/4 TURN "D" O.D. FEMALE
BRAZED CONNECTION WITH 1/4"
SAE FLARE PRESSURE TAP FITTING
LINE
SERVICE
FEMALE
BRAZED
CONNECTION
WiTH
I/4"
PRESSURE
TAP
FITTING.
"E" o.o.
VALVE,
SAE
FLARE
2
NOTE: TABLE IN INCHESONLY.
From Dwg. 21DI47561
PAGE 6
Rev. I0
Pub. No. 18-AC34D1-5
INSTALLER'S GUIDE
CHECKOUT
After installation
following list:
1. Refrigerant
has been completed,
it is recommended
that the entire system
be checked
against
]
[
]
[
]
4. Have passages through masonry been sealed? If mortar is used, prevent mortar from
coming into direct contact with copper tubing .....................................................................................
[
]
5. Indoor coil drain line drains freely.
[
]
[
]
[
]
8. Thermostat thermometer
is accurate. Check against a reliable thermometer.
Adjust
per instructions with thermostat
..........................................................................................................
[
]
9. Is correct speed tap being used? (Indoor
[
]
Lines and Fittings properly
3. Have all Refrigerant
6. Supply
..........................................................................................................
the
[
2. Suction
Line, Leak checked
PROCEDURE
registers
insulated ......................................................................................
Lines been secured
and isolated
properly?
Pour water into drain pan .............................................................
and return grilles open and unobstructed
7. Return air filter installed
........................................................
.................................................................
......................................................................................................................
SYSTEM
blower
motor) ....................................................................
OPERATIONAL
CHECK
IMPORTANT: To prevent compressor damage which may result from the presence of LIQUID refrigerant in the
crankcase, these procedures should be followed at initial Start-Up and at anytime the power has been offfor 12 hours
or more.
1. Before proceeding with this "Operational Check," go to "Compressor Sump Heat Section" of this instruction to
determine the time compressor heat has been "ON," and make entry d the designated lines, in Step 2.
2. Start-Up Time
A.M./P.M.
Time Lapse
Power Applied Time
Hours
A.M./P.M.
Minutes.
3. If Steps 1 and 2 cannot be used, then place thermostat's system switch in the "OFF" position and apply power
by closing system disconnect switch. This energizes compressor
heat and evaporates the liquid in the
crankcase. TO EVAPORATE LIQUID ALLOW AT LEAST ONE-HALF HOUR PER POUND (HCFC-22), AS
SHOWN ON UNIT NAMEPLATE.
OPERATING PRESSURES: After the unit has operated in the cooling mode for a short period of time, install
pressure gauges on the gauge ports of the discharge and suction line valves. Check the suction and discharge
pressures and compare them to the normal operating pressures provided in the unit's Service Facts.
NOTE: Use the pressures from Service Facts to determine the unit refrigerant charge.
To charge the system accurately, use superheat charging, or pressures
depending on flow control.
4. Except as required for safety while servicing:
SUPPLEMENTARY
HEATERS CHECKOUT
DOES HEATER
1. Be sure the fused disconnect
DO NOT OPEN SYSTEM
DISCONNECT
PROCEDURES,
REQUIRE A SEPARATE
3. Check fuses for proper size per nameplate
and grounding
specifications
IF USED
CIRCUIT?
switch is "OFF," and safety label (if any) is attached
2. Check on field wiring for sound connections
SWITCH.
................................
[
]
according to codes ....................................
[
]
[
]
[
]
.....................................................................
4. Check control box panel -- in place and secured ..................................................................................
NOTE:
OPERATION
SYSTEM.
Pub. No. 18-AC34D1-5
OF HEATERS
MUST BE CHECKED
DURING THE OPERATION
CHECKOF
THE TOTAL
PAGE 7
I STALLER'S GUIDE
CHECKOUT
PROCEDURE
WITH MAiN POWER
DISCONNECTS
iNDOORTHERMOSTAT
SWITCH SETTING
Step
No.
@
Off
TO CHECK
t
Sump Heat
X
2
indoor Fan Operation
X
3
Cooling Operation
4
Checking Performance
& Charge
4
Q
Cool
G
Heat
CLOSED
COMPONENTOPERATION
Fan Switch
Auto
On
indoor
Blower
Runs
Outdoor
Fan
Runs
X
X
X
I x
x
Furnace
Heat
Comes On
Comp.
Sump
Heater
Compressor
Runs
X
X
(ON)
X
X
X
I
X
X
x
x
X
USE CHARTS ATTACHED TO O.D. UNIT
I x N
!
5
Heating Q
6
inform owner on how to operatesystem andwhat to expectof it. At the same time deliverOwner'sUseand Care Booklet.
X
I
X
I
P
I
N
X
Also set thermostat dial to call for cooling or heating as necessary.
Check only necessary if heating unit is used for indoor section and wiring has been disturbed during installation of cooling
equipment
Since American-Standard
has a policy of continuous
product and product data improvement, it reserves the
right to change design and specifications without notice
Technical Literature - Printed in U.S.A.
PAGE 8
TheTraneCompany
Unitary Products Group
6200 Troup Highway
Tyler, TX 75707
Pub. No. 18-AC34D1-5
P.I.
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