Table of Contents
Advertisement
R
NATURAL GAS
L.P. GAS
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.
The appliance may be installed in an aftermarket permanently located, manufactured home (USA only)
or 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.
WARNING: Operation of this furnace without the properly installed, furnished vent system and vent
cap could result in Carbon Monoxide (CO) poisoning and possible death. For your safety, this furnace
and the vent system should be inspected at least annually by a qualified service technician.
This unit is for residential use only and is not approved for installation in greenhouses, or environments
involving dusty, wet, corrosive, or explosive conditions. Such conditions will invalidate the warranty and
may create unsafe conditions.
Installation, maintenance, service, trouble shooting and repairs must be performed by a qualified service agency.
Mr./Mrs. Homeowner, DO NOT attempt any of these procedures yourself as this could expose you to property
damage, personal injury, or loss of life and will invalidate all warranties.
WALL FURNACE
INSTALLATION AND
OPERATING INSTRUCTIONS
P/N 70905
REV. 02/2010
MODEL NUMBERS
CDV155B
CDV156B
DIRECT VENT
CDV255B
CDV256B
CDV25/
CDV33-B
INSTALLER: Leave this manual with the
appliance.
CONSUMER: Retain this manual for
future reference.
The coating selected to provide longer life to
the heat exchanger may smoke slightly upon
initial firing. Please provide adequate
ventilation if this occurs.
CDV335B
CDV336B
CDV15-B
R
Advertisement
Table of Contents
Troubleshooting
Related Manuals for COZY CDV155B
Summary of Contents for COZY CDV155B
-
Page 1: Direct Vent
DIRECT VENT WALL FURNACE INSTALLATION AND OPERATING INSTRUCTIONS P/N 70905 REV. 02/2010 MODEL NUMBERS NATURAL GAS CDV155B CDV255B CDV335B L.P. GAS CDV156B CDV256B CDV336B WARNING: If the information in this manual is not CDV15-B followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. -
Page 2: Table Of Contents
(if applicable). NOTE: There will be two cartons if optional vent kit or blower is purchased. MODEL INPUT TYPE MAX. WALL MIN. WALL BTU/HR. WIDTH DEPTH HEIGHT CONN. THICKNESS THICKNESS CDV155B 15,000 18” 9-3/4” 29-3/4” ½” NAT. 24” 5” CDV156B 15,000 18” 9-3/4” 29-3/4”... -
Page 3: Safety Rules
SAFETY RULES - CONT’D. Before cleaning or servicing, turn off the gas and allow furnace to cool. 10. Do not operate wall furnace without outer casing in place. 11. Due to high temperatures, the wall furnace should be located out of traffic and away from furniture and drapes. 12. -
Page 4: Vent Terminal Clearances
Vent Terminal Air Supply Inlet Area where terminal is not permitted VENT TERMINAL CLEARANCES REFERENCE LETTER TO DRAWING CANADIAN INSTALLATIONS U.S. INSTALLATIONS A = Clearance above grade, veranda, 12 Inches (30 cm) 12 Inches (30 cm) porch, deck, or balcony B = Clearance to window or door that 12 Inches (30 cm) 9 Inches (23 cm) -
Page 5: Location
LOCATION The wall furnace must be installed on an outside wall. For most efficient performance, locate furnace as centrally as possible in the area to be heated and where occupants may move about freely without coming into contact with the grille. If the furnace is installed in a basement, a 12”... - Page 6 (CDV15/CDV25-B) INSTALLING FURNACE – 9 TO 15” WALLS For 9” to 15” wall use Vent Kit No. VK1525/9-15-B. Do not attempt to lengthen the exhaust tube, air intake tube, or wall thimble extension provided with furnace or the VK1525/9-15-B Vent Kit. Disconnect the air intake tube, and the exhaust tube from the back of the furnace and discard.
- Page 7 34-1/2” 18” CABINET CABINET 9” DIA. 9” DIA. OPENING OPENING 9” 29-3/4” GAS VALVE 16-5/8” 13-3/8” INLET 31-3/4” 22” GAS VALVE 24-1/8” INLET 8” 13” 1/2” 1/2” FLOOR SHUT OFF Center Line Pipe Elbow 1/8” N.P.T. 1/8” N.P.T. 4” FLOOR SHUT OFF VALVE PRESSURE TAP...
-
Page 8: Gas Connection
Inside Wall Wall Stud Wall Thimble Extension Wall Thimble Assembly Outside Wall Vent Terminal Spacer Plate Vent Terminal FIGURE 7 GAS CONNECTION Make gas connection between manual shut off valve and furnace valve with approved connectors. Compounds used on threaded joints of gas piping shall be approved for use with L.P gas. The gas lines must be checked for leaks by the installer with soapy water or liquid detergent, never an open flame. -
Page 9: Lighting Instructions
LIGHTING INSTRUCTIONS / MILLIVOLT (SELF GENERATING) MODELS: CDV155B, CDV156B, CDV255B, CDV256B, CDV335B, CDV336B 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. -
Page 10: Pilot Adjustment
MODEL 0 TO 2,000’ 4,000’ 6,000’ 8,000’ NUMBER 2,000’ 4,000’ 6,000’ 8,000’ 10,00’ Thermostat Pilot Generator CDV155B Wire Leads CDV255B 2.45mm CDV335B 2.75mm WIRING DIAGRAM ORDER KIT #49800 44-1 HIGH ALTITUDE KIT L.P. GAS SPECIFIC ELEVATIONS MODEL 0 TO 2,000’... -
Page 11: Proper Burner Flame
FIGURE 10 - CDV15-B FIGURE 10 - CDV25/33-B THERMOSTAT INSTALLATION FOR CDV155B, CDV156B, CDV255B, CDV256B, CDV335B, CDV336B MODELS ONLY Follow the instructions included with the thermostat. If the thermostat is to be wall mounted, select a location in the same room as the heater, approximately five feet above the floor on an inside wall where it won’t be affected by heat or cold sources such as direct sunlight, televisions, fireplaces, hidden hot or cold water pipes, drafts, etc. -
Page 12: Bbsk Instructions
MODEL DVB-3 OPTIONAL BLOWER KIT INSTALLATION INSTRUCTIONS INSTALL ONLY ON CDV15-B / CDV25-B / CDV33 –B SERIES STEP 1. REMOVE OUTER CASING. STEP 2. REMOVE FLOOR SHIELD FROM BOTTOM OF HEATER AND DISCONNECT PIEZO WIRE. STEP 3. REMOVE AND DISCARD COVER SHIELD. SAVE SCREWS. STEP 4. - Page 13 MODEL DVB-3 OPTIONAL BLOWER KIT (Cont’d.) INSTALLATION INSTRUCTIONS INSTALL ONLY ON CDV15-B / CDV25-B / CDV33 –B SERIES PART PART DESCRIPTION LADDER Blower Housing w/Motor 70201 SCHEMATIC & Blower Junction Box 43610 Junction Box Cover 43620 BLUE BLACK Motor Fan Switch 120 Degree 70110 Cord Set 80202...
- Page 14 OPTIONAL BBSK INSTALLATION INSTRUCTIONS STEP 1) LOCATE DIMPLE AT RIGHT REAR OF THE CABINET TOP. SEE FIGURE A. STEP 2) USING DIMPLE AS A LOCATOR, DRILL A ½” HOLE. STEP 3) STRAIGHTEN THE CAPILLARY TUBE. DO NOT KINK THE CAPILLARY TUBE OR SENSING BULB.
- Page 15 LIGHTING INSTRUCTIONS for Optional BBSK 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 A.
-
Page 16: Parts List
L.P. GAS Prices and specifications subject to change CDV155B CDV156B without notice. All prices are F.O.B. factory. COZY DIRECT VENT WALL FURNACE - CDV15-B OPTIONAL VENT EXTENSIONS = VK1525/9-15 Vent Kit Assembly = VK1525/15-24 Vent Kit Assembly 18 52 16... - Page 17 ATTN: CO NTRACTO RS and SERVIC E TECHNICIANS, we only sell parts through our wholesalers, but the prices listed above are for your convenience. For prompt parts service, contact the wholesaler from which you purchased your Cozy heater. NOT E: parts and schematic drawings on current models are shown at www.cozyheaters.com.
-
Page 18: Trouble Shooting
All prices are F.O.B. factory. CDV255B CDV256B CDV335B CDV336B COZY DIRECT VENT WALL FURNACE - CDV25-B / CDV33-B (Ref. No. 61, 62, & 63 Not illustrated) OPTIONAL VENT EXTENSIONS = VK15/25-9-15” Vent Kit Assembly = VK33/9-15” Vent Kit Assembly = VK15/25-15-24”... -
Page 19: Maintenance Instructions
ATTN: CONTRACTORS and S ERVICE TECHNICIANS , we only sell parts through our wholesalers, but the prices listed above are for your convenience. 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 19 * Requires 2 MAY 2010 / REV. -
Page 20: Trouble Shooting Chart
TROUBLE SHOOTING CHART For use by a qualified installer or service technician. SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION Flame too large 1. Defective operator section of valve. 1. Replace valve. 2. Burner orifice too large. 2. Check with local gas company for proper oriifce - size and replace. - Page 21 SERVICE RECORD MAINTENANCE INSTRUCTIONS For proper and safe operation keep furnace and furnace area clean. At regular intervals turn control valve to off, let cool and clean inside control compartment and under heater. To clean front panel use only a damp cloth, do not use any kind of solvent or cleaning fluid that could leave a residue or invisible coating that would burn or give off fumes when furnace is turned...
- Page 22 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 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. YOUR GAS CONTROL AND PILOT LIGHT WHAT TO DO IF YOU SMELL GAS .
-
Page 23: Warranty
Cozy Gas Fired Counterflow Furnace 10 Years 10 Years Cozy Gas Fired Counterflow Direct Vent Furnace 10 Years 10 Years Cozy Gas Fired Mobile Home Direct Vent Furnace 10 Years 10 Years Cozy Gas Fired Hi-Efficient Direct Vent Wall Furnace 10 Years 10 Years...