COZY CF557C-H Installation And Operating Instructions Manual

Counterflow wall furnace

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INSTALLATION
AND
OPERATING
INSTRUCTIONS
P/N 78111
REV. 03/05
MODEL
NUMBERS
)-4VOLT SYSTEM
NATURAL
GAS
CF353C-H
CF503C-H
CF653C-H
WITH LOW-BTU
_ILOT
L.R GAS
CF354C-H
CF504C-H
CF654C-H
)-4VOLT SYSTEM
NATURAL
GAS
_ITH INTERMITTENT
IGNITION (I.I.D.)
L.P. GAS
CF357C-H
CF358C-H
CF557C-H
CF558C-H
This appliance is equipped
with a blocked flue switch
designed to protect against
improper venting of
combustion products.
THIS UNIT IS NOT TO
I WARNING:
If the information in this manual is not followed exactly, a I
fire or explosion may result causing property damage, personal injury or
I
loss of life.
Do not store or use gasoline or other flammable
vapors and
liquids in the vicinity of this or any other appliance.
WHAT TO DO IF YOU SMELL
GAS:
Do not try to light any appliance.
Do not touch any electrical
switch; do not use any phone in
your building.
\
)_ Immediately
call your gas supplier
from a neighbor's
phone.
Follow the gas supplier's
instructions.
)_ If you cannot
reach your gas supplier,
call the fire department.
INSTALLATION
AND SERVICE
MUST BE PERFORMED
BY A QUALIFIED
INSTALLER,
SERVICE
AGENCY
OR
BE INSTALLED
IN
THE GAS SUPPLIER.
MOBILE HOMES.
WARNING:
Operation
of this furnace when not connected
to a properly
installed
and main-
tained venting system can result in Carbon
Monoxide
(C.O.) poisoning
and possible death.
For
your safety, this furnace
and the venting
system should be inspected
at least annually
by a quali-
fied service person.
The coating selected to provide longer life to the heat exchanger may smoke slightly upon initial firing Please
)rovide adequate ventilation if this occurs.
This unit is not approved
for installation
in mobile homes, greenhouses,
or environments
involving
dusK, wet, corrosive,
or explosive conditions.
Such conditions
_411 invalidate
the warran D"and may create unsafe conditions.

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Summary of Contents for COZY CF557C-H

  • Page 1 INSTALLATION OPERATING INSTRUCTIONS P/N 78111 REV. 03/05 MODEL NUMBERS )-4VOLT SYSTEM NATURAL CF353C-H CF503C-H CF653C-H WITH LOW-BTU _ILOT L.R GAS CF354C-H CF504C-H CF654C-H )-4VOLT SYSTEM NATURAL CF357C-H CF557C-H _ITH INTERMITTENT IGNITION (I.I.D.) L.P. GAS CF358C-H CF558C-H fire or explosion may result causing property damage, personal injury or I WARNING: If the information in this manual is not followed exactly, a I loss of life.
  • Page 2: Specifications

    CONTENTS Contents.............. Lighting & Re-Lighting Instructions ....10,11 Introduction ..........Operation............Specifications ..........Terminal Block Wiring Diammn ......MmmalReset........... Safety Rules ..........Maintenance Instructions ........Helpful Installation hR'onnation ....... Connecting the Vent..........WS-illg Diagrmn..........14,15 Combustion and Ventilation Air........Side & Rear Discharge Kits ......... 16,17 Furnace Location ..........
  • Page 3: Safety Rules

    SAFETY RULES hnproper installation, adjustment, alteration, service or maintenance can cause property damage, bodily injury or death. If you do not understand these instructions or your local codes, call local authorities, a qualified installer, selMce agency, gas supplier, or the manufacturer. Do not install this fan type wall furnace in a recreational vehicle trailer or mobile home.
  • Page 4 VENTING- CONTINUED More Height above any than 10' roof surface within 10' horizontally _,,__ 2 Min. '1 : 3' Min. Chimney-- FIGURE This appliance is equipped with a blocked flue switch. Listed 2' Min. WARNING: Do not bypass the blocked flue switch.
  • Page 5 COMBUSTION AND VENTILATION ALL COMBUSTION AIR FROM ADJACENT INDOOR SPACES THROUGH INDOOR COMBUSTION AIR OPENINGS When installed, this gas appliance must be provided with fiesh Listed Vent Cap air for combustion, ventilation, and dilution of hot flue gases. The minimum required volume of the area where the appliance is installed should be 50 cubic feet per 1,000 btu/hr.
  • Page 6 USING ADJACENT STUD SPACE FOR ALL LOCATION AND SPECIAL PRECAUTIONS COMBUSTION AIR FROM OUTSIDE The wall furnace should be located near the center of HOLES CONNECTING TO VENTILATED ATTIC the house for best heat distribution. If the area where the appliance is to be installed contains PLATE carpeting, tile or combustible materials, other than wood flooring, the appliance shall be installed on a metal plate,...
  • Page 7: Check For Leaks

    ROUGH-IN Check local codes t\_rrequirements as to the size and type of gas line required. See Figure 5 for location of gas inlet holes in furnace cabinet. Compounds used on threaded joints of gas pipe should be resistant to the action of liquefied petroleum gases. The gas line joints must be checked t\_r leaks.
  • Page 8: Installation

    INSTALLATION / WHEN RECESSED INSTALLATION (UP TO 9-1/4") WHEN INSTALLED FLUSH TO WALL STEP 1.Cut out floor plate between 2x4 studs, so heater STEP 1. After locating furnace, cut 3-1/2"xl 2" rectangular hole will set flat on floor. in ceiling between ceiting joists. Make sure gasket is in STEP 2.
  • Page 9: Natural Gas

    Installation of B-W Gas Vent Firestop spacels supplied Ceiling plate spacexs to centel manuthcrm el of B-W fol each subsequent ceiling or B-W Gas Vent m stud space - Ga s _n_ floor level ofmultistory buildings¸ nail _ecmely at both ends Plate away of B-YV Ga _ E_nt...
  • Page 10: What To Do If You Smell Gas

    CF353C-H, CF354C-H, CF503C-H, CF504C-H, CF653C-H, CF654C-H STANDING PILOT FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. • If you cannot reach your gas supplier, call the fire This appliance has a pilot, which must be lighted by department.
  • Page 11: Gas Control

    CF357C-H, CF358C-H, CF557C-H, CF558C-H - I.I.D. PILOT FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. This appliance is equipped with an i_lition device •...
  • Page 12: Operation

    PROPER BURNER FLAME OPERATION This unit uses a "step open" valve. When heat is A proper flame will have a dark blue inner mantle called for the gas valve opens at a reduced manifold that sits right on top of the burners with a lighter (outlet) pressure to insure a safe, quiet ignition.
  • Page 13: Maintenance

    TERMINAL BLOCK WIRING DIAGRAM -FAN/LIMIT SWITCH (Brown) I--FAN LIMIT SWITCH (Brown) SELECTOR [-POWER CORD (Black) FPOWER CORD (Black) IFTRANSF°R-_ER IF TRANSF°RMER(Black) SWITCH J L (Black) LIMIT II r7 LIMIT Ek--i ii!: _,_OTOR- _L_ q II _--- SWlTC. MOTOR (White) (Red) MOTOR.L (White) (Blue) POWER...
  • Page 14 CF353C-H, CF354C-H STANDING PILOT CF503/504C-H, CF653/654C-H POWER THEKMOSTAT CORD ............_TTIITE MoToR BLUE GREEN Blue BLACK SPILL Lhnit Switch Switch BLACK CF353C-H, CF503C-H, CF504C-H CF354C-H CF653C-H, CF654C-H PICTORIAL PICTORIAL SCHEMATIC SCHEMATIC GAS VALVE AMPS AMPS 2.25 1.95 S_X,2TCH SWITCH LIMIT LIMIT SWITCH SWITCH...
  • Page 15 I.I.D. CF357C-H, CF358C-H CF557C-H, CF558C-H CF557C-H, CF558C-H CF357C-H, CF358C-H THERMOSTAT PICTORIAL POWER SCHEMATIC CORD MOTOR BLACK BLACK BLACK BLU_ SPILL SWITCH MODELNO. AMPS r" MODEL NO. AMP S CF557C-H CF357C-H CF558C-H 2.55 SELECTOR CF358C-H 2.25 SWITCH FAN SWITCH LIMIT SWITCH LIMIT SWITCH lx__ TRANSFOKMER...
  • Page 16 ROUGH-INS REAR OR SIDE DISCHARGE Install plastergrounds as shown in Figure 12 and Figure NOTE: When side discharge is being used, furnace should be set exactly 4" from side wall. Plaster f--a 1/2 ,, (;round REAR FIGURE 12 FIGURE 13 OPTIONAL ACCESSORY KITS...
  • Page 17 OPTIONAL KITS - CONTINUED SIDE DISCHARGE ON CASING SIDE DISCHARGE (With Extension Boot) Use optional kit No. 306SR-A. Use optional kit No. 30SRB-A. Cut out and remove embossed area on casing side. Cut opening in drywall as shown in Fig. 17. Remove knockout from inner liner.
  • Page 18 TROUBLE SHOOTING CHART for qualified serviceman - MAIN BURNER SYMPTOM POSSIBLE CORRECTIVE ACTION Flame too large i. Defective operator section of'gas valve, i. Replace complete valve. 2. Burner orifice too large. 2. Check with local gas company for proper orifice size and replace.
  • Page 19 TROUBLE SHOOTING CHART - PILOT AND VALVE - CONTINUED _YMPTOM POSSIBLE CAUSES CORRECTIVE ACTION 1. Air in line. 1. Bleed line. ?ilot won't light, 3r stay lit 2. Defective thennocouple. 2. Replace thermocouple. 3. Pilot flame too low. 'STANDING PILOT) 3.
  • Page 20 ?,our comenience. For prompt parts service, contact REV 03/05 wholesaler from which you purchased ?'our Cozy heater. NOTE: Parts & Page 20 schemat c draw ngs on current mode s are shown www.cozyheaters.eom.
  • Page 21 72020 $22.70 Pilot,NAT. 0.140.512 72021 $22.70 72021 $22.70 72021 $22.70 Pilot, L.P.. 0.140.502 84003 $2.30 84003 $2.30 84003 $2.30 Cozy Handle Power Cord 78213 $4.70 78213 $4.70 78213 $4.70 78058 $4.70 78058 $4.70 78058 $4.70 Snap-in Outlet Thermostat Wire 74518 $1.30...
  • Page 22: Control Assembly

    For prompt parts service contact the wholesaler from which you purchased your Cozy heater. NOTE: Parts & schematic drawings on current I REV03/05 Page 22 models...
  • Page 23 Draft Diverter Gasket 78051 $1.20 78051 $1.20 Casing Top Gasket 78049 $1.20 78049 $1.20 Element Sut_oort Gasket 78052 $4.40 78052 $4.40 Cozy Handle 84003 $2.30 84003 $2.30 Power Cord 78213 $4.70 78213 $4.70 Snap-in Outlet 78058 $4.70 78058 $4.70 Thermostat Wire 74518 $1.30...
  • Page 24 VENT NO. 31300-A ENCLOSURE TRIM KIT KIT NO. 406RR-A 16VE-A REAR REGISTER 36VE-A KIT NO. 407RR-A REAR REGISTER RECESS KIT NO. 306SR-A For description of above 30SRB-A reference numbers, SIDE <. SIDE REGISTER see reverse side. REGISTER W/BOOT REV 03/05 I FLUSH x../ Page 24...
  • Page 25 Harness Contractor, we only sell parts through our wholesalers, but the prices listed are for your convenience. For prompt parts service, purchased your Cozy drawings contact the wholesaler from which heater. NOTE: Parts & schematic on current models are shown at _v.cozyheatel_.com.
  • Page 26 IMPORTANT SAFETY BULLETIN ON YOUR GAS CONTROL AND PILOT LIGHT SYSTEM HEATING EQUIPMENT WHAT DON'T KNOW HURT YOU. Your pilot light system has been designed for safe and reliable operation. Although safety mechanisms are built-in, the potential for hazard exists. This information is intended to help you avoid these hazards.
  • Page 27 Cozy Gas Fired Counterflow Furnace 10 Years Cozy Gas Fired Counterflow Direct Vent Furnace 10 Years Cozy Gas Fired Direct Vent Baseboard Heaters 10 Years Cozy Gas Fired Hi-Efficient Direct Vent Walt Furnace LOUISVILLE TIN AND STOVE COMPANY P.O. Box 2767 Louisville_ Kentucky 40201-2767...

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