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24 VOLT SYSTEM WITH LOW-BTU
PILOT
MODEL
NUMBERS
NAT. GAS
DVCF403B-R
DVCF653B-R
L.P. GAS
DVCF404B-R
DVCF654B-R
DIRECT
VENT
COUNTERFLOW
WALL FURNACE
INSTALLATION
AND
OPERATING
INSTRUCTIONS
P/N 72900
REV. 12/03
24 VOLT SYSTEM W/INTERMITTENT
IGNITION (IID)
MODEL
NUMBERS
NAT. GAS
DVCF407B-R
DVCF557B-R
L.R GAS
DVCF408B-R
DVCF558B-R
The coating selected to provide longer life to
the heat exchanger
may smoke slightly upon
initial firing.
Please provide adequate
ventilation
if this ocurs.
INSTALLER
MUST LEAVE THESE
INSTRUCTIONS
WITH THE CONSUMER
HAVE THEM COMPLETE,AND
RETURN
THE WARRANTY
CARD.
WARNING:
If the information
in this manual
is not followed
exactly,
a fire or explosion
may
result
causing
property
damage,
personal
injury
or 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
THE GAS SUPPLIER.
WARNING:
Operation of this furnace without the properly installed, furnished vent system and vent cap
I
could result in Carbon Monoxide (CO) poisoning and possible death. For your safet)_ this furnace and the
I
vent system should be inspected at least annually by a qualified service person.
This unit is not approved for installation
in greenhouses,
or environments
involving
dusty, wet,
I
corrosive, or explosive conditions.
Such conditions will invalidate the warranty and may create
I
unsafe conditions.
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Table of Contents
Related Manuals for COZY DVCF407B-R
Summary of Contents for COZY DVCF407B-R
- Page 1 DIRECT VENT COUNTERFLOW WALL FURNACE INSTALLATION OPERATING INSTRUCTIONS P/N 72900 REV. 12/03 24 VOLT SYSTEM W/INTERMITTENT IGNITION (IID) 24 VOLT SYSTEM WITH LOW-BTU PILOT MODEL NUMBERS MODEL NUMBERS NAT. GAS DVCF403B-R DVCF653B-R NAT. GAS DVCF407B-R DVCF557B-R L.P. GAS DVCF404B-R DVCF654B-R L.R GAS DVCF408B-R DVCF558B-R...
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Page 2: Volt System
The appliance may be installed in an aftermarket permanently located, manufactured (mobile) home, where not prohibited by local codes. This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases, unless a certified kit is used. -
Page 3: Safety Rules
SAFETY RULES 1. Follow all applicable local codes and ordinances. If there are none, follow the latest edition of the National Fuel Gas Code, ANSI.Z223.1. A copy may be obtained from American Gas Association, 1515 Wilson Blvd., Arlington, Virginia 22209, or the National Fire Protection Association,... - Page 4 Vent Terminal Air Supply Inlet Area where terminal is not permitted VENT TERMINAL CLEARANCES REFERENCE LETTER TO CANADIAN INSTALLAI DRAWING A : Clearance above grade, veranda, 12 Inches (30 cm) )orch, deck, or balcony B : Clearance to window or door that 12 Inches (30 cm) may be opened C = Clearance...
- Page 5 CLEARANCES 1. The minimum clearance to a side wall is 4". (See Fig. 1). NOTE: The unit may be recessed and rest directly against side studs and the inside surface of the rear wall. The minimum clearance to the ceiling is 4". (See Figure 1). 3.
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Page 6: Installation
LOCATIONS 1. This furnace must be installed on an outside wall and vented to the outside. If possible, this wall should be on the side of the house that receives the least amount of wind since strong gusting winds could cause pilot outage. For most efficient performance, locate furnace as centrally --_l... -
Page 7: Gas Connection
LOCATE VENT OPENING After the location of the heater has been determined, the opening for the vent pipe should be cut. If the heater is to be recessed, cut out opening tbr heater between studs on the interior wall and cut out the floor plate bepvveen the studs, so heater will set flat on floor as all dimensions are given from a finished floor. -
Page 8: What To Do If You Smell Gas
LIGHTING INSTRUCTIONS: DVCF403B, DVCF404B, DVCF653B, DVCF654B 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 has a pilot which must be lighted by •... - Page 9 LIGHTING INSTRUCTIONS: DVCF407B_ DVCF408B_ DVCF557B_ DVCF558B 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. This appliance is equipped with an ignition device which •...
- Page 10 PILOT ADJUSTMENT TO REMOVE MAIN BURNER INSPECTION AND CLEANING Locate the pilot adjustment screw on the valve. The Turn thermostat to lowest setting and allow furnace to cool. pilot flame should surround at least the top 3/8" of the Turn off all electric power to furnace. powerpile (pilot generator) or flame sensor (see Figure Remove lower mille.
- Page 11 DVCF403B, DVCF404B STANDING PILOT DVCF653B, DVCF654B THERMOSTAT POWER @ POOV_ER THERMOSTAT POWER CORD I II _" _< / gli_l _c_,,_ I ,It MOTOR ) PRANSFO 4JLl _'_'_ SWIT(H SWITCH .../t'_..] SWITCH SWITCH <["_L_IT DVCF403, DVCF404 <1 _/Lai_ir DVCF653, DVCF654 PICTORIAL SCHEMATIC _wm'_ _11 IL...-_II_ "_...
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Page 12: Limit Switch
I.I.D. DVCF407B, DVCF408B DVCF557B, DVCF558B DVCF557, DVCF558 IHERMOSTAT POWER PICTORIAL PICTORIAL SCHEMATIC SCHEMATIC CORD BRO'_ _W TRANSFORMER LIMIT SWITCH ALLXILIARY SWITCH LINFIT fITCH SPT15-NAT. SP715-NAT. SENSE SP735-L.R SP735-L.R MODEL NO. AMPS MODEL NO. AMPS DVCF407 DVCF557 DVCF408 2.25 DVCF558 3.35 SELECTOR FAN SWITCH SWIT(H... -
Page 13: Block Wiring Diagram
CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors cause improper and dangerous operation. Verify proper operation after servicing. TERMINAL BLOCK WIRING DIAGRAM _ Fml/Limit Switch (Brown) F Fan/Limit Switch (Brown) Selector Switch -1 / r- Power Cord (Black) FP°wer Cord (Black) IF Transt`onner (Black) (Red) - Page 14 OPTIONAL SIDE DISCHARGE KITS ROUGH-INS FOR SIDE DISCHARGE SIDE DISCHARGE ON CASING Install plaster mounds as shown in Figure 9. NOTE: When Use Optional Kit No. 306SR-A. Cut out and remove embossed area on casing side. side discharge Kit No. 30SRB is being used, furnace should be Remove talockout from inner liner.
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Page 15: Installations
14-PEK INSTRUCTIONS (14' PLUG EXTENSION KIT) FOR NON-RECESSED INSTALLATIONS ONLY UNITS WITH TERMINAL BOARD 90 De_ee Outside --'+ STEP # Corner 1. Turn heater off following Section 3 in "Lighting © Instructions" and allow to cool. 2. Turn offall electricity to heater. - Page 16 TROUBLE SHOOTING CHART SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION Flame too large Defective operator section of valve, Replace valve. Burner orifice too large. Check with local gas company for proper orifice size and replace. If installed above 2,000 feet. See orifice chart, page 10. Yellow burner flame...
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Page 17: Service Record
TROUBLE SHOOTING CHART - Continued SYMPTOM CORRECTIVE ACTION POSSIBLE CAUSES Burner won't tuna on 1. Gas valve not turned i. Turn gas valve to "on" position. 2. Check for 24 Volts to valve from transformer. 2. No voltage to valve. 3. -
Page 18: Spark Igniter
Forprolnpt parts service, contact the wholesaler from which you purchased your Cozy heater. NOTE: Parts & schematic drawings on current models are shown at ,_-vvw.cozyheaters.com. - Page 19 For prompt parts service, contact the wholesaler from which you purchased your Cozy heater. NOTE: Parts & schematic drawings on current models are shown at www.cozyheaters.com. MARCH...
- Page 20 For prompt parts service, contact the wholesaler from which you purchased your Cozy heater. NOTE: Parts & schematic drawings on current models are shown at www.cozyheaters.com.
- Page 21 IMPORTANT SAFETY BULLETIN ON YOUR GAS CONTROL AND PILOT LIGHT SYSTEM FOR HEATING EQUIPMENT WHAT YOU DON'T KNOW CAN HURT YOU. Your pilot light system has been designed for sate and reliable operation. Although safety mechanisms are built-in, the potential for hazard exists.
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Page 22: Warranty
Cozy Gas Fired Direct Vent Heater 10 Years Cozy Gas Fired Counterflow Furnace 10 Years Cozy Gas Fired Counterflow Direct Vent Furnace 10 Years Cozy Gas Fired Mobile Home Direct Vent Furnace 10 Years Cozy Gas Fired Hi-Efficient Direct Vent Walt Furnace LOUISVILLE STOVE COMPANY P.O.