CARRIER Furnace/Heater, Gas Manual L0520311

User Manual: CARRIER CARRIER Furnace/Heater, Gas Manual CARRIER Furnace/Heater, Gas Owner's Manual, CARRIER Furnace/Heater, Gas installation guides

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58CNA
Series 120
NuMtipoise OiMFurnace

HEATUNG & COOUNG

\isitx__ _.carrier.com

Installation, Start-up,
and Operating
tnstructions
NOTE:
Read
installation
This symbol

the entire

--> indicates
TABLE

instruction

a change

manual

since

be%re

starting

the

last issue.

OF CONTENTS

SAFETY CONSIDERATIONS

.....................................................

1
O0o

INTRODUCTION

..........................................................................

LOCATION ....................................................................................
General ......................................................................................
Location Relative to Cooling Equipment ................................

3
3
3

INSTALLATION ...........................................................................
Air fPr Combustion and Ventilation ........................................
Geneial ......................................................................................
Unconf]ned Space .....................................................................
( onf]ned Space .........................................................................
All Air t_'om Inside the Structure .......................................
All Air from Outside of Structure ......................................
Duct Work Recommendations .....................

3
3
4
4
4
4
5
5

Venting .........................................
Oil Burner .....................................
Oil Connections ................................
Barometric Draft Control .........................
Electrical Connections ............................
Horizontal or Downf]ow Installation ..................
Filters .........................................

5
6
6
6
6
7
7

START-UP, ADJUSTMENT, AND SAFETY CHECKOUT
Operational Checkout .............................
Combustion Check ................................

7
7
7

Fan Adjustment Check ...........................
Limit Control Check ...............................
For Year-Round Air Conditioning ....................
Heating .........................................
Cooling ...........................................
Constant Blower Switch ...........................

l0
10
i0
l0
10
10

MAINTENANCE ...................................
General .........................................
Oil Burner ..........................................
Heat Exchanger and Flue Pipe .......................
Blower Removal ................................
SAFETY

11
11
1l
i1
11

CONSJDERAT{ONS

A97247

Fig. 1--580MA

For use with
Crankcase

grade

Oil,

Multipoise

1 or 2 Fuel

or any Oil

fbllow

this warning

could

and/or

severe

harm.

bodily

Never bum garbage
leave rags, paper,
Failure to fbllow
property

OH Furnace

Oil. Do not use Gasoline,

containing
lead

or paper

Gasoline!

to sooting,

in the heating

or any flammable
this caution will

Failure

fire,

explosion,

system and never

items around d_e unit
result in minor unit or

damage

These

FOR YOUR SAFETY
DO NOT STORE OR USE GASOLINE OR OTHER
FLAMMABLE VAPORS AND LIQUIDS IN THE
VICINITY OF THIS OR ANY OTHER APPLIANCE.
DO NOT ATTEMPT TO START THE BURNER
WHEN EXCESS OIL HAS AC CUMI_ LATED, WHEN
THE FURNACE IS FULL OF VAPOR, OR WHEN
THE COMBUSTION CHAMBER IS VERY HOT

instlq./ctions

are

intended

to be

used

qualified

personnel
who have been trained in installing
this type of
furnace. Installation
of this f_amace by an unqualified
person
may lead to equipment
which

All local and national
oil buruing
followed.
Association,
American

damage

may lead to bodily

code requirements

equipment,
Some

wiring,

of the codes

d'*e National
National

and/or

a hazardous

condition

ham_.

and

(issued
Fire

Standards

governing
flue

by the Canadian

Protection

Institute)

installation

connections
Agency,

must

of
be

Standards
and/or

that may be applicable

d'm
are:

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
PC 101

Catalog No 535-80123

Printed in U.S.A.

Form 58CMA-5SI

Pg 1

11-03

Replaces: 58CMA-4SI

I __

FOR J DIAM VENT

fi!i!i!b

'-- TOP KNOCK-OUT

20"

19.(%
IIII

-----_ 3" _,_--------- E --------------_ r

--G-q
KNOCK-OUT

BOTH SIDES- 7

FOR J DIAM VENT/
i_

_ii

...............................
/

B
',
)) _
_JA_'._"

_- ..... \ /
] ""---_L

OIL INLET
(BOTH SIDES)

EgE% O'Ays

rq_

(BOTH SIDES)

.88 DIAM TYP

K
A98037

Dimensions

(IN.)

UNIT SIZE

105o12

48-3/4

30-1/4

16-5/8

1-1/2

1-3/4

t20-20

39-1/2

32-1/4

18-3/4

12-9/32

1-5/8

1-1/2

Fig. 2--DimensionN

Drawing
Understand

ANSI/NFPA

81 :

ANSlINFPA

211:

CHIMNEYS, FIREPLACES, VENTS,
AND SOLID FUEL BURNING APPLIANCES

severe

personal

which

could

to identify
inju_

ANSlINFPA

90B:

ANSl/NFPA

70:

WARM AIR HEATING AND AIR
CONDITIONING SYSTEMS
NATIONAL

the signal

ELECTRICAL

Only

teryrnarch
Association,
Recognize
When

ELECTRICAL

you

manuals,

l_'om either
Park,

_he National

Quincy,

178 Rexdale
safety

MA 02269
Bird,

irRormation.

see this symbol

or The

Rexdale,

change.

CODE

on the furnace

and are

Agency,

(anadian

Ontario

injury.

Bat=

Standards

M9W

will result

symbol

Furnaces

signifies

or death

would

damage

a hazard

CAUTION

result

is used

in minor

NOTE

in enhanced

personal

is used to highlight

installation,

unit

Btuh

This furnace
downflow

120o20

reliability,

is a multipoise

control
or

line

It requires

box, a thermostat

connection(s),

properly

sized vent.

in 2 sizes.

combinations

inputs

covers

This eliminates

or horizontal

and controls.

are available

of 3 heat/airflow

The [_l_rnace is shipped

1R3

and in instructions

for personal

WARNING

injury

which

Unit 105=12 covers
and

154,000

be use&

This is the safety°alert

be alert to the potential

CAUTION

INTRODUCTION
58CMA

unit is capable

Fire Protection

or death.

and property

which

CODE

d-ie latest issues of these codes should

available

WARNING,

or operation.

Bmh,
CANADIAN

DANGER,

in personal
practices

or product

suggestions

INSTALLATION CODE FOR
OIL BURNING EQUIPMENT

CA8 C22.1:

injury

result

unsafB

--> )'he model
CSA B139:

words

and NOTE. These words are used with the safety-alert
symbol.
DANGER
identifies the most serious hazards which will result in

INSTALLATION OF OIL
BURNING EQUIPMENT

of 70,000,

inputs

Each

by a simple
91,000,
119,000,

the need to stock

arid 105,000
140,000

6 separate

unit. It may be installed

size

nozzle
arid
units

in the upflow,

configuration.
as a packaged

unit, complete

a line voltage
hook-up

adequate

(115

as shown on wiring

duct

work_

with burner

vac) connection

and

diagram,

connection

oil
to

Table 1--Minimum

Clearances

To Combustib{e

UNIT APPLICATION

Materials

UPFLOW

Furnace

Supply Plenum and Warm-Air Duct Within 6 ft
of Furnace

Back

Service Clearance

Furnace Casing or Plenum

Horizontal Warm-Air
Furnace

9
8

9
24

Duct Within 6 ft of

Bottom
FJue

Horizontally

Pipe
Front

Vertically Above Pipe

or Below Pipe

* Use approved subbase for combustible floor.
NOTE: Adequate service clearances should be provided over and above these dimensions

The air handling

capacity

airflow. Rot'or to Table
duct static pressures.

of this furnace

12 _br expected

is designed

airflows

%r cooling

at various

external

Step

as required

The required
Table 1.

n_ininmm

The _i/rnace
LOCATION

vent

Da'nace

l--General

should

in order

This t:urnace is not water tight and is not designed fbr outdoor
installation.
This t:urnace shall be installed in such a manner

When

installing

as to protect
electrical
components
installation would lead to a hazardous

series

operation,

f_/mace

or parallel

furnace

airflow

an enclosure

as a construction

conditions,

hazard

furnace

combustion

air, and

contaminated

filters. Failure
furnace failure
and/or

heater.

heater exposes

Use
tack

to keep insulation

is approved

constn/ction,

therefore,

enclosure

Since

it may be installed

this unit may be installed

flow, or horizontal

position,

In a basement,

or when installed

recommended
to 2 in thick

that unit be installed

installed

installed
Also,

since

flue

Conversion/Vent
When

installed

using

furnace

an angle

iron

unless

as tong

must
subbase

position,

or on

it is

(Also,

not

is used.

Downflow
read page

9.)

t:m'nace may be suspended
as total

_br in support

the approved

of air

equipment
must

for year-round
be followed

_br

applications,

coil is mounted
stream.

and cooling

after furnace

The [:urnace blower

is used

airflow.

_hilure

of heat exchanger

and/or

a hazardous

_itmace
heat

which

condition

heat

exchanger.

exchanger

could

which

lead

and

This

possible

to a fire hazard

may lead to bodily

_itilure due to improper

installation

harm.

may not

by warranty

In parallel airflow applications,
dampers must be provided to
direct air over f_/mace heat exchanger when heat is desired and
coil when

cooling

is desired.

INPORTANT:
The dampers should be adequate
air fi'om entering furnace. If manually
operated,
equipped

with a means

or _i/rnace unless

to prevent

damper

operation

to prevent cooled
dampers must be

of either

cooling

unit

is in full cooi or heat position.

always

weight

of both

calculations.

(Other

methods
of suspending
are acceptable.)
When installed
in the
Horizontal Position, this fi/rnace must not be installed on combus=
tible flooring,

to center

Horizontal

Step

l--Air

for Combustion

and

Ventilation

of this filrnace

in an area

pad that is 1 in

furnace

approved

be used,

position,

frame,

and fi'ame are allowed

counter°

in a basement

on a concrete

Kit MUST

in a horizontal

The

mNSTALLATION

is in a counterflow

Guard

or similar

[n any case, unit should

position,

flooring,

pipe

in a closet

on floor (as in a crawlspace),

in counterflow

on combustible

cooling

air can pass over

to combustible

in an upflow,

it may be located

the same level as area to be heated.
be installed level

When

clearances

direct

Equipment

recommendations

condensation

cause

over cooling

['or reduced

with

will

and proper w damage

furnace

to Cooling

conditioned

be covered

12 in

or more away fiom any _/mace
openings.
Some types of
insulating
materials may be combustibles
and may cause a
fire haza*d

to chinmey
and

as near as possible

in supply-air

Heat exchanger
it is important

short

The coil MI. ST be installed on air discharge
side of furnace
Under no circumstances
should airflow be such that cooled,

air

harm.

For attic installation,

as possible

specified

of this

to abnomxa]

to follow this warning can lead to premature
and/or vent fi_ilure which could result in a fire
bodily

are

airflow:

for both heating

Do not use this t'urnace

as close
connections

Relative

the t'ollowing

1. In series

_;amace _hilure.

vent

also be located

2--Location

to premature

be located

%r furnace

system.

Step

tiom water. Outdoor
electrical condition and

clearances

to keep

should

distribution

HORIZONTAL

Sides

Top

This

(In.)

DOWNFLOW

Subbase

is used.

Installation
contaminated
nation

combustion

would

include

hy&ogen

sulfide,

chloride,

cleaning

ing chemicals,

where

it will receive

air must be avoided

Such contami=

the

following:

halogenated
solvents,

and similar

chemicals.

will lead to premature

possible

premature

could

result

in fire hazard

hy&ocarbons,
hy&ochloric

warning

furnace

ammonia,

resting

fbilure
and/or

acid, water
Failure

tetra°
soften°

to fbllow

of heat exchanger

and/or
bodily

chlorine,

carbon

vent fhilure
harm.

this
and

which

Table 2--Mimmum

Donotblockcombustion-air
openings
in thefurnace,
Any
blockage
willresult
inimproper
combustion
which
mayresult
inafirehazard
an_orcause
bodilyharm

For Unconfined

MINIMUM SQ FTWBTH
7-tt2 FT CEILING

70,000

467

9%000

607

108,000

700

lt9,000

793

This fhrnace should be installed in a location in which fi_cilities %r
ventilation permit satisfi_cto_- combustion of oil, proper venting,
and maintenance of ambient temperature at safe limits under
normal conditions of use. The location should not interfere with
proper circulation of air within the confined space. (See NFPA=3 !,
Section 1.5.)

In addition to air needed for combustion, air shall be supplied for
ventilation, including all air required for comfort and proper
working conditions fbr personnel.
The barometric draft regulator (included with Nrnace) shall be
installed in same room or enclosure as furnace in such a manner as
to prevent any diffkrence
combustion=air supply.

in pressure

between

regulator

and

Air requirements for operation of exhaust Rms, kitchen ventilation
systems, clothes dwers, and fireplaces shall be considered in
determining the adequacy of a space to provide combustion=air
requirements.
The tack of a proper amotmt of combustion air can lead to serious
Nrnace operational problems. Some of these problems are:
1. Excessive oil burner after-drip, and oil Nines.

A building
*

140,000

933

154,000

1026

can be considered

with openings

gasketed

Weatherstripping
doors and/or

Caulking

or sealants

window
between

and door frames,
wall-ceiling
joints,

tions tbr
openings

fined

tess than

to areas such as joints
sole plates
wall panels,

arid

fhel

lines,

Bmh

with a FREE

of total input

arid

around

and floors,
at penetra=
and

air must be supplied

an opening

1000

windows

at other

to an uncon=
AREA

of riot

of all appliances

within unconfined
space (but not tess than 100 sq in.) must be
provided.
This opening must be located such that it can not be
blocked
Step

at any time.
4--Confined

Space

space has a volmne

When

Nrnace

are required

with

OPEN

of less than 50 cu fl per 1000 Btuh

for all appliances

is installed

in a closet

AREA

for combustion

installed

An unconfined space must have at 1east 50 cu k for each 1000
Bmh of total input [br all the appliances (such as furnaces, clothes
dwers, water heate*s, etc) in the space.

below

be located

at ti'ont of fhrnace.

Air

Space

58CMA FURNACE

LENGTH

HEIGHT

INPUT NTUH

{BN.)

70,000-t 0S,000

(BN.)
g

t19,000

NOTE:

In calculating

free area,

blocking effect of louvers, grilles,
Screens used shall not be smaller
readily
grille

accessible
is known,

specified.

for cleaning.
it shall be used

grilles

have 20 percent

have 60 percent

position
furnace

If free

area

in calculating

through

a louver

size and free

or
area

it may be assumed

free area and metal

louvers

shall be fixed

and

in open

or interlocked
with fi/mace so they open automatically
start=up and remain open during It/mace operation.

of the structure
AIR FROM

For a confined
pem_anent
be within

shall be given

or screens protecting
openings.
than 1/4-in. mesh and shall be

free area. Louvers

The size of the openings
outside

consideration

If design and free area are not known,

that wood louvers

ALL

should

of enclosure

From Confined

2 ventilation

in example

air. The openings

TaRe a--Combustion

Space

in that space

or enclosure,

as dimensioned

about 6 in. from top and bottom
(See Table 3.)

space.

Many new buildings and homes (and older ones that have been
weatherized) MUST BE considered as being of tight construction,
therefore, infiltration will not be sufficient to supply necessary air
fbr combustion and ventilation.

on operable

between
between

electrical,

outside,

1 sq in. per

5. Lockouts on start=up

In unconfined spaces in buildings of conventional fi'ame, brick, or
stone construction, infiltration MAY be adequate to provide air for
combustion, ventilation, and dilution of flue gases This detem?i=
nation must be made on an individual installation basis and must
take into consideration the overall volume of'unconfined space, the
number of windows and ventilation openings, the number of doors
to the outside, internal doors which can close offunconfined space,
and overall tighmess of building constluction Conside*ation must
also be given to the amount of storage items (fi/rniture, boxes, etc.)
within the unconfined space which take away l"romthe air volume
(See Table 2.)

when:

and/or

added

are applied

and ventilation

space from

openings,

Step a--Unconfined

has been

plumbing,

If combustion

4. Air band or air mrbulator settings more open than nom_al

The requirements _br combustion and ventilation air depend upon
whether furnace is tocated in a (ONFINED or [N(ONFINED

of tight constluction

or sealed,

of the total input rating

3. Melted oil burner ignitor/relay control.

as being

Walls and ceilings exposed
to outside
atmosphere
have a
continuous
water vapor retarder with a rating of 1 perm or tess

A confined

2. Sooting.

Space

88CMA FURNACE
INPUT BTUH

Step 2--General

In addition to air needed for combustion, process air shall be
provided as required for: cooling of equipment or material,
controlling dew point, heating, @ing, oxidation or dilution, safety
exhaust, and odor contml.

Floor Area

depends

INSIDE

space, where

openings

upon whether

or an unconfined

the air comes

space inside

from

the strt/cmre.

THE STRUCTURE
air is taken

from an interior

of equal area are required.

12 in of ceiling arid the other within

space,

One opening

must

12 in of floor. Each

opening
must
have
afleearea
ofatleast
I sqin,per1000
Bmhof
totalinputrating
butnotlessthan100sqin.(See
_able
4.)
TaRe 4_Combustion
From Unconfined

DLCT WORK RECOMMENDATIONS

Air

When

Space

88CNA FURNACE
INPUT BTUN

FREE AREA PER
OPENING
{SQ BN.)

70,000

100

91,000

100

t05,000

105

119,000

119

t40,000

140

154, 000

154

OUTSIDE

ducts

handled

by a duct sealed

outside

air is supplied

space

must be equal and located
1. If combustion
directly

could

lead to bodily

air

is taken

space, then the 2 openings

through

a pem_anent

with the outdoors,

2. If con_bustion

air is taken

from

ducts, the openings

and ducts

flee area per 4000

Btuh

within

the confined

outdoors

MUST

Bmh

proper

(See Table

Through

shall
of total

through

vertical
1 sq in. of

%r all equipment

of warm

air

operation.

Duct work

INPUT BTUN

The supply
provided
should

be attached

ROUND PIPE

29.8

140,000

35.0

154,000

38.5

Through

grille.

horizontal

%r all equipment

duct connec[or

Further

When

FLUES

Ducts

35.0

extremely

air grille

of filrnace

ENSURE
For

should

of individual
be adjusted

should

systems.

is necessaw,
ducts

the

should

level

APPLIANCES

HAVING

SAFE AND PROPER

additional

venting

This fl/rnace

59.5

gas temperature

t40,000

70.0

184,000

77.0

must not be tess

or lining

between
opening

duct as

grille

and

in fire, ace

Vent

System

is certified

with

CONNECTED
AT ALL

OPERATION
refer

and Solid
(7ode.

TIMES

OF APPLIAN(E.
to

ANSIiNFPA

211

Fuel Burnino_liances

fbr use with Type "L" vent (maximum

flue

575°F).
Inspection

Be[bre

_i/mace

existing

vent system

For any chimney
1. Inspection
rioration

and in accordance

DRAFT

irKormation,

119,000

they connect

duct

SHALL

SUFFICIENT

air, they must be of the same cross

is used,

can be accomplished

vanes

of local utility-.

52.5

air ducts

and return

be to the outside

or requirements

45.5

of rectangular

install-

material.

must be the same size as return

91,000

dimension

when

material

quiet operation

in sound

t05,000

The mininmm
than 3 in.

not be used %r

and return=air

of supply

Chimney
Fireplaces,
Vents_
an&or CSA B139 Installation

to which

of noncombustible

reduction

a single

OIL=FIRED

70,000

area as flee area of openings

should

VENTING
Venting

ROUND PiPE
(IN. DIAM}

ducts are used to supply

See Fig. 2

in al! branches

lined with acoustical

ii/mace

1 sq in. of

FREE AREA PER OPENING
{SQ IN.}

sectional

duct work

of furnace.

be followed

by installing
acoustical
air turning
described in item 2 above.

58CNA FURNACE
INPUT BTUN

When

return-air

3. In cases where return=air grille is located close to fire inlet,
there should be at least one 90 ° air mrn between fire inlet and

Air From Outdoors

Horizontal

should

dampers

10 f_ (if possible)

local codes

Table 6--Combustion

front opening

opening)

where

26.3

Btuh of the total input
space. (See Table 6j

access

applications

119,000

Air

to flanged

rear opening

at unit on both supply-

105,000

fi'ee area per 2000
within the confined

(Wam_
equivalent.

The

be installed

internally

through

to flanged

of Air Condi-

of these openings.

2. A flexible

(BN. DIAI_4}

have at least

be in accordance

or Canadian

be attached

end of furnace.

locking=type

first

outdoors

necessa W to ensure

should

ducts to balance out system. Dampers
should
impose proper static at outlet of _i/rnace.

MUST

Systems)

The following recommendations
ing duct work:

from

ducts

and NFPA-90B

NOTE:
The back (blower
remrn air.

17.5

and ducts

which

Systems)

duct work should
at discharge

22.8

air is taken

termi=

condition

(Installation

and Air Conditioning

91,000

ducts, the openings

duct work

of NFPA=90A

Ventilating

70,000

3. If combustion

editions

Heating

Ducts

FREE AREA PER
OPENING
(SQ IN.}

58CMA FURNACE

IncmTect

a hazardous

sizing

and

Air From Outdoors

Vertica!

also be

and tem_inating

ham_.

tioning

1. Install

Table 5--Combustion

to areas

air MUST

casing

furnace

for dimensions

have at least

of the total input

space.

opening

the opening

have a n_ininmm flee area of 1 sq in. per 4000
input rating for all equipment
in the enclosure.

_/rnace.

wilt create

by fi/mace

return

to furnace

containing

and sealing

satisfbctory

as above.

communicating

fi/rnace,

Return=air grilles and warm air registers MUST NOT be
obstructed. Failure to follow this caution will result in
premature failure of the heat exchanger,

OF STRUCTURE

to a confined

air circulated

containing

nation

with the latest
If outside

carw

spaces

The
ALL AIR FROM

supply

outside

is installed,

it is highly

be completely

or vent, this should
for any deterioration

is discovered,

be replaced.

chimney

recommended

that

any

inspected.
include

the following:

in chinmey

or vent.

n-rest be repaired

If dete-

or vent must

TuNe 7--Electrical
OPERATING
VOLTAGE RANGE

UNIT
SBZE

VOLTS-HERTZ-PHASE--

Max.*

t05-12

115--60--1

120-20

115--60--1

Data

Min.*

MAX
UNIT
AMPS

MIN
WIRE
GAGE

MAX WIRE
LENGTH (FT)

132

104

12.2

132

104

15.7

Permissible limits of voEtage range at which unit will operate satisfactorily.
1 Length shown Js as measured 1 way alor_g wire path betweer_ u_it and service panel for maximum
$ Time-delay fuse is recommer_ded

2. Inspection

to ascertain

obstructions.

that vent

Any blockage

system

is clear

must be cleared

and fi'ee of

befbre

installing

3. Cleaning

chimney

solid fuel burning
4. Confirming
properly

if previously
or fireplace.

that all unused

chimney

used

fbr venting

or vent connections

are

instructions
Installation

Oil line

entry

provided
desired.

in each

An oil filter

tiaat chimney

applicable

codes.

is properly

(Refer

lined

to list of codes

and sized per the

in Safkty

installed

The barometric

can be vented

into an existing

masonry

chimney.

must not be vented

into a chimney

servicing

burning

appliance.

venting

into

chimney

Before

MUST

checked

necessary.
The chimney
or national codes.
If Nrnace

is vented

of sufficient
appliances

Nmace

must be properly

fbllowing

and

in side panels.

so that a 2-pipe

be used

with

Two

system

holes

are

may be used

and should

all oil burners

as possible.

the

repaired

DRAFT

CONTROL

draft control

shipped

with [_urnace to ensure proper
control

are packed

with furnace

operation.

MUST

Instructions

be used

fk}r installing

with control.

ELE( TRI( AL CONNECTIONS

lined and sized per local

into a common

chinmey,

area to accommodate
vented

This

a solid Net

a chimney,

fk)r deterioration

are provided

location

Consider-

Chimneys

Nmace

holes

should

BAROMETRIC

This Nmace

for installing fuel oil piping can be _bund in
Instrtlctions
included with furnace

as close to burner

section.)

ations

The

sealed.

5. Verification

Mason_

or vent
appliance

2 percer_t vo{tage drop.

OIL CONNECTIONS
Complete
oil burner

fLli"nace,

MAX FUSE OR
CKT BKR AMPS

the chinmey

the total

must be

flue products

of all

into chimney.
requirements

are

provided

for

a safe

The

unit

cabinet

electrical

must

ground

have

an uninterrupted

to minimize

personal

fault should occur. A green ground
contIol box for this connection.

venting

or unbroken

injury

if an electrical

screw

is provided

system:
1. Be sure that chimney

flue is clear of any dirt or debris.

2. Be sure that chimney

is not servicing

3. Never

reduce

pipe size below

115-v Wiring
Befk_re proceeding
voltage, fiequency,

an open fireplace.

the outlet

size of Nmace.

(See

Fig. 2.)
4. All

stlaps.

should

These

upward

supported

supports

5. Ail horizontal

should

using

proper

clamps

be at least every

runs of pipe should have at least

and/or

4 ft.
1/4-in. per ft of

slope.

6. All runs
rams

of pipe

should

be as short

as possible

with

as f)w

should

be tightly

joined

8. The flue pipe must not extend
inside wall.
9. The chimney
passes

n-rest extend

through

the roof

than any portion
10 ft. It shall
connected
10. Check

7 fbr equipment

Make

all

connections

Electrical

equipment

within

point

where

manui_acmrer's

Code CSA

flange
insertion

C22.1

accordance
70-2001

with

National

and any local codes

or subauthorities

a horizontal

distance

5 ft above

ahmfumm

wire

and furnace

Use

only

lead

to intermittent

caution will
fire hazard.

having

jurisdiction.

between

copper

wire.

disconnect

Failure

electrical

switch

to fkfllow
operation

this

andor

highest
The contlol

flue collar.

Connect
3 or4.

for any variance.

chimneys

instructions

may

fbr proper

be used.

Refer

to chimney

installation.

system

depends

on correct

polarity

HOT wire (H) and NEUTRAL

disconnect

Metallic
is supplied

burner

a high-pressure

(fk_r use with grade

is fixed to burner
length.

with

atomizing

1 or 2 ft_el oil)

air robe and no adjustment

line

voltage

switch

retention

The motmting
is required

for

conduit

supply

or circuit

and unit. (See Fig

OIL BURNER

head-type

Refer

specifications

of power

supply.

wire (N) as shown

in Fig.

Chimneys

_actory-built

This fl/mace

NFPA

and at least 2 t't higher

at least

ANSI

electrical

or ordinances
that might apply For Canadian
installations,
all
electrical connections
must be made in accordance
with Canadian

A separate
Listed

(NEC)

by utility

but be flush with

highest

of a building

electrical
Code

provided

by this equipment.

plate or Table

Do not connect

3 ft above

to be sure that service
load imposed

for leaks.

into chimney

also be extended

local codes

Factory=Built

and checked

check

to handle

rating

Electlical

as possible.

7. Seams

rating plate. Also,
is sufficient

pipe

with electrical connections,
make certain that
and phase correspond
to that specified on unit

(where

required/used)
to extend

panel

to contlol

box.

When

replacing

any original

copper

be used

between

main

with

a fused

power

panel

3 or 4)

of unit. It is not necessa_

14 AWG

MUST

breaker

wire.

furnace

may terminate

at side panel

conduit

inside

unit f?om side

wiring,

use only 105_>( No

4. Blower

24°V Wiring
Instructions

%r wiring

thermostat

(field

supplied)

are packed

thermostat box Make them_ostat connections
as shown
4 at 24=v terminal board on ihn timer board.

in Fig. 3 or

5. Valve
RESET

installing

optional

Od-ler than wiring
insulation

HORIZONTAL

"top", when

installation,

Flame

through

determine

which "side"
Remove

of d_e ft/mace

installation,

MUST

be used.

Remove

burner

slightly

counterclockwise

Prevent

putting

burner

with

exit

the cabinet

then extended

on burner

wiring

insert

Burner
ignition

nuts

wiring.

in some

on the four

flange.

(It may be neces=

cases.)

burner

studs

on key hole

to lock it and dghten

retest always

control

and mrn oil burner

the key hole burner

and turn it clockwise

IMPORTANT:
position

strain

burner

burner,

flange

to unlock

undue

sa V to disconnect
To reinstall

is set

be installed

nuts.

in the upright

Step

removed.
hazardous

or with filter

access

door

Failure to adhere to this warning
could lead to a
condition
which could lead to equipment
damage

and bodily

In order

to obtain

following

setup

furnace
access
duct

pmnp pressure,

rack

is provided

as standard

equipment

A sufficient
clearance
should be provided
See Table S i\_r filter rack flange dimensions

are

Step

with

tbr air filter
for return air

FLANGE OPENING
SRZE

105-12

10x24x1
or
16X25X1

15 X 23

t20-20

20 X 30 X 1

19 X 20

ADJUSTMENT,

l--Operational

DO NOT

TAMPER
SERVICE

warning

could

Installation
checkout

of fmnace

1. (orrect

nozzle
wheel

3. Electrical

WITH

UNIT

SAFETY

CHECKOUT

in personal

Failure
and/or

is now complete
each

selected

(7ALL

to follow

property

Run through

item has been

size has been
support

wiring

OR CONTROLS

TECHNI(IAN.

result

and ensure

2. Blower

AND

Checkout

YOUR

set

above

room

set main

electrical

start. When burner

starts,

per%rmance

from

oil burner,

the

must be followed:
stack

draft,

over-fire

and stack temperatures

draft,

number,

over-fire

readings

&aft,

oil

MUST be used in
all of the
setup and

that must be taken

stack

draft,

and

pmnp

pressure
2. The proper

smoke

nmnber

has been established

ing tests to be between

0 and 1. This degree

is commonly

to as a "trace"

referred

mended
m use
equivalent.

a Bacharach

to ensure

proper

vertical.

spot

to fhnction

smoke

set

a barometric

barometric

horizontal

included

test

retest be installed.

properly,

pins

emission

It is recom-

fhrnace,

with furnace)

with hinge

(See instructions

of smoke.

draft through

(supplied

fbr this device

hue

by engineer-

of smoke

damper

and face of damper

with damper.)

The draft regu-

lator should be adjusted after furnace has been firing fbr at least 5
minutes, and set between -0.025 and -0.035 in. wc. (See Table 9.)
&aft,

in center

which

is taken

line above burner

through

is a measurement
necessary to detem_ine
between oil burner and flue outlet.
There should

be a total pressure
furnace

as shown

the range

in Table

door

of furnace),

if there is a blockage

drop of between
in Table

shown

observation

in ii'ont panel

0.020

and 0.05 in.

9. The over-fire

draft must

and Flange (In.)

AIR NLTER
SBZE

START-UP,

should

data, the most impmlant

smoke

be set within
UNIT
SIZE

and

order to obtain proper air band setting. Although
above measurements
are required
_br optimum

wc through

Tab{e 8--Filter

mode

smoke,

(02,

4. The over-fire

harm
filter

section.

optimum

procedures

A test kit to measure

(located
An external

doors located

Check

must be mounted
a fiher

Check

2--Combustion

In order

unit without

heating

and burner

to Combustion

3. In order

on top.

FILTERS

operate

access

items have been perfbrmed,

draft regulator

Never

for

to ON position

efficiency
mounting

door and 2 cleanout

down

the

Insure that adequate clearances
to con>
Downflow
Conversion/Vent
Guard Kit

by loosening

is pushed

temperature

proceed

that opening.

(as above),

control

are closed.

8. Thermostat

switch

the flue elbow so

the flue pipe must

line is open.
on primaD"

observation

If all of the above

will become

Install

in place

of type "T"

the flue pipe clearance

through

1 of the side panel openings

the side of the furnace.
bustibles
are observed.

accessory.

for accessories.

fi'om the top of that side panel.

For counterflow

with

INSTALLATION

d_e unit is laid down.

that it exits the cabinet

appliance,

included

wire with a minimum

nmst be used

OR DOVv_FLOW

For horizontal

to this

Instructions

fbr themaostat,

(63C>F rise)

knock=out

accessories

Installation

is secured

BUTTON

fi'ont of unit

manufacturer's

door

on oil supply

Accessories
When

access

this

damage
the ibltowing

peribm_e&
for desired

according

Draft Conditions

(In. WC)

FLUE
DRAFT

OVER-FIRE
DRAFT

{BTUH)

MINIMUt'V]

MAXIMUM

HEAT EXCHANGER

70,000
91,000

-0.025
-0.025

0.010
0.020

0.020 to 0.035
0.030 to 0.045

108,000

-0.025

0.025

0.035 to 0.050

110,000

-0.025

0.025

0.035 to 0.050

140,000

-0.025

0.025

0.035 to 0.050

154,000

-0.025

0.025

0.035 to 0.050

A reading
wc) would

outside the range
indicate

shown in Table

that f_lraace

condition in primary section.
of the following problems:
a. Excessive

TOTAL

9 (for example

is in an extremely

This condition

combustion

RESTRICTION
THROUGH

+0.1 in.

high-pressure

may be caused by any

air due to air shutter being

too wide

open.
input rate.

is removed.

is completed

TaRe 9--Furnace
FURNACE
iNPUT

A lack
blockage,

to Fig. 3 or 4.

exchanger.

flue
such

&aft
as

(chimney

soot,

effect)

secondary

some

section

other
heat

VERSION EN FRANCAIS
D'INSTALLATION.

,,ll_

INCLUS DANS

MANUEL

1H(_)

115

VAC

I_/60HZ

,HI_GND

UNU_
RED

LIMIT

_LNU_

BLACK
BLUE

OIL INPUT : 0.65 USGPH
COOLING CAPACITY : 2 1/2
to 5 TONS MAX

Go
x >_ >_ LGNITOR
_L2
BURNER
VALVE

MOTOR

3APACITOR

OIL '_

PRIMARY

VALVE

STANDARD
HEAT / COOL WIRING DIAGRAM
OIL INPUT:
0.75
USOPH.
COOLING
CAPACITY:
5 TONS MAX.
_:
SAME.
_ USE

USE
ONLY

JUMPER

OIL

ONLY

PRIMARY

WHEN

CONTROL

(PRE
PURGE)
R7184B,
P OR U.
_*_ USE CONSTANT
IGNITION
ONLY.

THE

WITH

COOLING

EQUIPPED
NEVER

ELECTRONIC

USE

AND

WITH
THE

HEATING

VALVE

WHITK

CAD CELL

FAN

TIMER.

SPEEDS

ARE

L_k
L_DS

DELAY

INTERRUPTED

BLACK

IGNITION

BLUE

AND/OR
FOR
FOR

THE

BLUE

HUMIDIFIER,
ELECTRONIC

DNS 0925

WIRE

R7184

CONTROL.

REMOVE THE DUMMY
TERMINAL
MARKED
BUM.
AIR CLEANER,
REMOVE THE DUMMY TERMINAL

MARKED

EAC.

OIL INPUT : 0.50 USOPH
COOLING CAPACITY : 2 TONS

Rev.A

Fig. 3--Wiring

Diagram (I05-12)

A03164

POWER

SUPPLY

BLUE

FOR
FOR
DNS

HUMIDIFIER,
ELECTRONIC
0926

REMOVE THE DUMMY
TERMINAL
MARKED
HUM.
AIR CLEANER,
REMOVE THE DUMMY TERMINAL

MARKED

EAC

*Jumper

OIL INPUT : 1.10 USGPH
COOLING CAPACITY : 5 TONS

Rcv.A

Fig. 4--Wiring

Diagram (120-20)

A03165

c. _se

of an oversized

& Pump pressure
The

CO 2 and stack

obtain
*lace

with

input
listed iu Table

temperature

data required

10.

instruments

to determine

thermal

enable

you

efficiency

When

of _;ar=

should

ALL

be installed

oil burners

as close to burner

and is essential

as possible

on lower

firing

oil
or

nlust be within

Adjust

fbr d'*e model

having

on nameplate

pump

pressures

119,000

BTUH

may be obtained
indicated

--> TaMe 10--Sumer

in Tahle

input.
using

The

Failure

firing

fan speed

105-t2/
120_20

70,000

0.50

0.50-70VV

100

To adjust

91,000

0.65

0.55-70B

140

desired

105,000

0.75

0.65-70B

133

130

120,000

0.85

0.75-70B

128

130

140,000

1.00

0.85-70B

138

140

15&000

1.10

0.85-70B

167

170

The oil pump

is provided

allows

pump. Tile proper
as £dlows:
a piece

purge

c. Tighten
burner.

purge

d. If purging

for performing

plastic

robing

all the setup
the burner

should

Step

3--Fan

_his

f_lruace

deliver
between
noted

remm

for speed

so
plate.

changes

Selection
RECOMMENDED
BLOWER

(BTUH)

SPEED
Med-Low

91,000/140,000
105,000/154,000

Med-High
High
ou coutloi

board

to obtaiu

(See Fig. 5.)

90 Sec
DELAY

OFF

120 Sec

DIP SWITCH

150 Sec

SETTINGS
A95115

Fig. 5--Fan Off Time DIP Switch Settings
(Slack Box Represents Switch Posit{on)

over

fitting and allow burner
fi'ee of air bubbles.

fitting.

burner

Allow

oil to run to nozzle

than 15 sec and no flame

stops.

Push

to restart

procedures
should

reset

button

Step

mentioned

above

to operate

is equipped

by changing

with

Remove
minutes.

restrict

restriction,

should

contkme

and burner

and
shut

to rnn.

should

come

back

on in a f_w

have been

corn=

and an inspection

Step

5--For

Year-Round

This

fitmace

is designed

equipment

to provide

Air Conditioning
£_r use

year-round

in cor_juncfion

air couditioniug_

with

cooling

The blower

has

been sized fbr both heating and cooling, however, fan motor speed
may need to be changed to obtain necessary
cooling airflow

nozzle.

a 4=speed

and supply plenums,

_br at least 15 minutes,

contloL

Step

range

Check

has beer* iu operation

off. and main blower

has been
fi'out

Controm

return-air supply by blocking filters or closing return registers
allow furnace to shut down or* high limit. The burner should

Check

rise within

4--Limit

After furnace

and fire

burner

be allowed

be connected
Adjustment

a temperature
on rating

diagram

on rating

70,000/119,000

60 Sec

rein'or should be used to observe the flame pattern at tip of nozzle.
Any irregularities
such as burning to 1 side or pulsating
flame
patterns

wiring

SELE(TED

specified

then open purge

e. For detailed information
on operation
of prima_
refer to instructions
included with iq/rnace.

pleted,

on rating
to severe

tank and oil

robe is completely

control

After

fiom

to prevent

this operation

1/4 in. diameter

TO OIL INPUT
rise range

fire off time, set DIP switches
timing.

with a special

of ally air between

procedt/re

takes longer

established,
primary

in order

lead

on oil pump.

b. Start oil burner,
run until

purging

of clear

fitdng

in oil lille leading
purged

after &ip.

fitting which

a. Place

air entrapped

and

return=air

specified

could

FURNACE
iNPUT

UNiT
SIZE

SPECIFBCAT_ON
PUMP PRESSURE

be thoroughly

minus

limits

Tab{e 11--Speed

NOZZLE

excessive

A(COPdDING

110 Consult
motor

and

INPUT
USGPN

must

static pressure

rate

the nozzles

FURNACE
INPUT
(BTUH)

tank to nozzle

those

this warning

rise is within

10.

REAL PUMP
PRESSURE

mode,

temperatme

damage.

(See Table
direct=&ive

Input and Nozzle Size and Pump
Pressure

8. On a new iustallation,

(supply=air

to follow

that temperature

The oil pressure regulator is factory set to give oil pressure of
130 psi J:br the model having 105,000 BTUH input and 130 psi
noted

in heating

temperature)
ftm]ace

equivalenL
?.

furnace

rise

rate

bumers_ We recommend
the use of a tow pressure
drop
filter such as the General
Filter, Inc. model #lA-25A

-->

operating

temperature
label.

An oil filter

nozzle

over values

direct-drive

specified

at external

motor

on rating

The

6--Heating
blower

normal

plate,

duct static pressure

Step

plate

speed

duct static

speed may be field adjusted to deliver
application.
(See Table 12)

8--Constant

Blower

This _hruace is equipped
Whenever
blower
constant
cabinet

required

airflow

7--Cooling

The blower
for cooliug
Step

is _i_ctory set to deliver
pressure.

room

runs

on tow

blower

speed

option

low=speed

is not calling
in order

is not desired,

may be used to mm

airflow

Switch

with a coustant

themlostat

required

to provide
the rocker

off constant

blower

for heating

speed.

option.

or cooling,

air circulation_
switch

on top of

Table 12--Airflow
UNIT
SBZE

105o12

STATIC

PRESSURE

IN. WC

BLOWER
SPEED

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

High

1425

1350

1305

1250

1170

1030

925

805

1130

1045

1000

950

885

820

745

670

840

810

770

740

685

635

580

509

Low

725

730

740

745

730

715

690

665

High

2080

2041

1965

1864

1702

1576

1474

1336

1892

1859

1770

1675

1550

1449

1330

1217

1556

1475

1394

1318

1211

1134

1051

938

1221

1164

1081

998

926

855

782

653

Med-High
Med-Low

120o20

Data (CF/vl)

EXTERNAL

Med-High
Med-Low
Low

NOTES:
1. Airflow values in cubic fi per minute (CFM) rounded to nearest 5 CFM.
2. Data taken with Nters in place

MAINTENANCE

ALWAYS

KEEP

BURNER

IS SHUT

MAIN

OIL

DOWN

FOR AN EXTENDED

VALVE

TURNED

OFF

PERIOD

TIME
The ability

to properly

ment requires
equipment
perform

certain
If you

per%tin

maintenance

expertise,

do not possess

any maintenance

skills,

these,

Step

on this equip°

mechanical

tools,

For optimum

once a year.

do not attempt

on this equipment

other than those

DAMAGE
INJURY,

TO THIS EQUIPMENT,
OR DEATH.

per%rming

specifically
turned
warning

any service

require

power

ftmctions,

SERIOUS

unless

off upstream

of appliance.

Failure

will cause

a fire hazard

and/or

to comply
bodily

3--Beat

Ordinarily,

are

with this

but

check

unit

before

is off before

injury,

servicing

lead to electrical

iiiiil

make sure electrical

Failure

shock,

to follow

supply

power

this warning

could

Exchanger

year,

nozzle

should

technician

and

be replaced

if you are unsure

and/or replacement
is out=
which came with t_m'nace

each

Flue

to clean

it is necessary

your

season

of parts

is necessary,

Pipe
heat exchanger

to have

heating

or replacement

If cleaning

To avoid personal

service

it is not necessary

eve_
cleaning

harm.

iiiiiiii_,

oil burner

your

AfIer replacement
of nozzle, burner should be adjusted in accor=
dance with Combustion
Check section of this instruction.

operations

to be on, make sure all utilities

per%finance,
Contact

The procedure
for nozzle installation
lined in oil burner instrnction
manual

Step
Be%re

Burner

this procedure.

procedures
recommended
in the User's Manual. FAILETRE
TO FOLLOW
THIS WARNING
COULD
RESULT
IN
POSSIBLE
PERSONAL

2--OH

and

or flue pipe

service

technician

to determine

whether

is required

the _bltowing

Turn off all oil and electrical

steps should

supplies

be performed:

upstleam

of furnace

fire, or death.

If _i/rnace

has been in operation,

some

surfaces

may be hot
1

Step

Allow

l--General

In order

to keep this f'umace

maintain

its wan'anty,

basis.

This servicing

a visual

check

cleaning

Removal

a nozzle

inspection

above
drum

condition

be serviced

change,

service

inspection,
and cleanout

chamber

when burner

also

include

robes and possibly

components

which

are sealed

Disconnect

Remove

panel located

bafl"le t'rom seconda_

doors

the

7. Clean secondary
tubes,
and vaCUllnl
cleaner.

8. Befbre
charnher

of gasket.

will result,

in I'ront part

re-assembly,
should

oil burner

located

in upper

and primary

the

heat

be inspected

of ftmaace.

heat exchanger.

oil line and remove

6. Open 2 cleanout
_,/fnace.

inju_

flue pipe.
flue collar

5. Disconnect

section.

replacement

4. Remove

outlet

could

of heat exchanger

and to

on an annual

a burner

flue

of combustion

of any heat exchanger
requires

operating

through

inspection,

and vacuuming

heat exchanger

gaskets

includes

of robe passages

ports, and a visual
is removed.
Depending

in good

the t_umace MUST

time _br unit to cool dox_n personal

t'rom Nrnace.

part of flout panel of

cylinder

exchanger
to determine

with stiff brush

and

combustion

if replacement

required.
9. After cleaning,
Failure

to replace

gaskets

when

moved

could

a hazardous
This

furnace

Disposable
equipped

heat

exchanger

filters
to provide

capable
never

should
cooling,

Permanent

operated

filters

without
at least

and/or

10. Re-adjust

ham_.
an

once

be cleaned

new

are re-

sooting,

bodily

should be replaced
should

with

or covers

leakage,

of causing

be replaced
filters

gaskets

plates

lead to heat exchanger
condition
should

of twice a year

any

any heat

Step

air filter
a year.

replace

close the 2 cleanout
line.

4--Blower

To remove
If

burner

blower

bane,

access

flue collar plate,
doors.

_br proper

at least twice

a year.

oil burner,

and

flue pipe and oil

operation.

Removal
t'rom fm'nace:

1. Turn off all oil and electrical

a minin-mm

Reconnect

2. Remove

burner

access

3. Remove

blower

retaining

supplies

and blower

upstleam

of furnace.

door.

screw (on blower

shell:).

4.Remove
co\erfi'omcontrol
boxanddisconnect
thermostat
andpower
wiresfromtheboard
5_Slideblox_er
_k_rward
onrailstm_ard
fiontofunit_

2003

CARRIER

Manufacturer
B°°k
Tab

1h_
16al 8a

reserves
PC

101

Corp.
the

_ 7310
right

catalog

Morris

to discontinue,
No.

535-80123

• Indianapolis.
or

change

6, Reverse

items

1 through

5 to reoinstalt

blower,

Refer to wiring

diagram (Fig, 3 or 4) of these insmlctions
or diagram
on inside of blower door to properly rewire unit,

IN 46231
at any

Printed

time,

in U.S.A.

located

58cma5si
specifications
Form

or designs
58CMA-5SI

without

notice
Pg 12

and

without
11-03

incurring

obligations.

Replaces:

58CMA-4SI

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Create Date                     : Fri Apr 20 12:38:10 2007
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CARRIER Furnace/Heater, Gas Manual L0520311

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