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Natural Gas - CDV155D, CDV255D, CDV305D
!
WARNING: If the information in these
instructions 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.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
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.
Cozy Heating Systems, LLC | cozyheaters.com | 855-589-5380 | 3230 Industrial Pkwy | Jeffersonville, IN 47130
Installation and Operating Instructions
WALL FURNACE
|
Propane Gas - CDV156D, CDV256D, CDV306D
- The coating selected to provide longer
- Installation, maintenance, service,
- This unit is for residential use only and is not
Page 1
DIRECT VENT
CDV25-D
CDV30-D
life to the heat exchanger may smoke
slightly upon initial firing. Provide
adequate ventilation if this occurs.
troubleshooting & repairs must be performed
by a qualified service agency. DO NOT
attempt any of these procedures if you are
not qualified as this could expose you to
property damage, personal injury, or loss of
life and will invalidate all warranties.
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.
CDV15-D
1019061-B
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Table of Contents
Related Manuals for COZY CDV155D
Summary of Contents for COZY CDV155D
- Page 1 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. Cozy Heating Systems, LLC | cozyheaters.com | 855-589-5380 | 3230 Industrial Pkwy | Jeffersonville, IN 47130 Page 1...
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Page 2: Table Of Contents
CONTENTS READ CAREFULLY BEFORE INSTALLING UNIT Before Installation These installation instructions are a general guide and do not supersede applicable local codes and ordinances. Before planning Standards ........... 2 or making the installation be sure it complies with all phases of the Specifications ........ -
Page 3: Specifications
Your Direct Vent Wall Furnace is shipped complete in one carton. This carton contains the furnace, vent cap, vent tube, air inlet tube, template with rough-in dimensions, installation and operating instructions, and the thermostat with thermostat wire. NOTE: There will be two cartons if an optional vent kit or blower is purchased. MODEL NUMBERS CDV155D CDV156D CDV255D CDV256D... -
Page 4: Venting
SAFETY - Continued It is imperative that control compartments, burner, and 20. If it is suspected that rising water may enter the furnace, circulating air passageways of the furnace be kept clean. turn off the gas immediately. Do not use this appliance if any part has been under water. -
Page 5: Clearances
CLEARANCES Inside F IX E D Corner B L E C L O S E O P E R A Detail F IX E D C L O S E = Vent Terminal = Air Supply Inlet = Area where terminal is not permitted CANADIAN REFERENCE LETTER TO DRAWING... -
Page 6: Special Precautions & Location
CLEARANCES - Continued 1. If the wall furnace is installed directly on carpeting, tile or any combustible material other than wood flooring, the wall furnace shall be installed on a metal plate or wood panel secured to the floor, extending the full width and depth of the wall furnace. 2. -
Page 7: Installation Steps
INSTALLATION WARNING: Failure to follow these instructions carefully could result in poor performance, property damage, personal injury or death. STEP 1. LOCATE VENT OPENING Locate wall studs and center 9” vent opening a minimum of 22” for CDV15 or 24-1/8” for CDV25/30 above the floor. To locate furnace at minimum clearance from floor, remove template from carton and set on floor at location desired. - Page 8 INSTALLATION FOR ALTERNATE WALL DIMENSIONS 9” TO 15" WALLS 15” TO 24” WALLS 9” TO 15” WALLS ( CDV15 / CDV25-D ) ( CDV15 / CDV25-D ) ( CDV30-D ) For 9" to 15" wall use Vent Kit No. For 15" to 24" wall use only Vent Kit For 9” to 15” wall use Vent Kit No. VK30/9- VK1525/9-15-B. attempt No.
- Page 9 INSTALLATION FIG. 4 CDV15-D CDV25/30-D 18" Cabinet 34-1/2" Cabinet 9” Dia. 9" Dia. Opening Opening 9" Valve 29-3/4" 13-3/8" 16-5/8" Inlet 31-3/4" 22" 24-1/8" Valve Inlet 8" 13” 1/2" Floor 4” Shut Off Valve 1/8” N.P.T. 1/2” Min. Center Floor Line Pipe Elbow Pressure Tap Supply...
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Page 10: Gas Connection
INSTALLATION FIG. 7 Wall Stud Inside Wall Wall Thimble Extension Wall Thimble Assembly Outside Wall Vent Terminal Spacer Plate Vent Terminal GAS CONNECTION FIG. 8 This heater must be connected to a gas supply capable of supplying the full rated capacity. Provide a 1/8 inch N.P.T. TO HEATER GAS plugged tapping, accessible for test gauge connection, CONTROL VALVE... -
Page 11: Lighting Instructions
LIGHTING INSTRUCTIONS MODELS: CDV155D / CDV156D / CDV255D / CDV256D / CDV305D / CDV306D FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: This appliance has a pilot which must be • If you cannot reach your gas supplier, call If you do not lighted by hand. -
Page 12: Maintenance
MAINTENANCE WARNING: This is a gas-fired appliance. Keep the area clear of gasoline and other flammable vapors and liquids. All combustible material must be kept clear of this area to avoid fire or explosion. For proper and safe operation keep furnace and furnace If the air intake tube or the exhaust tube is removed, follow area clean. At regular intervals turn control valve to off, Step 3 of the installation section for re-assembly. Be sure to let cool and clean inside control compartment and under check gaskets and replace if there is any sign of damage. -
Page 13: Burner Orifice & Orifice Chart
3/8" Inner Mantle THERMOSTAT INSTALLATION Only for Models: CDV155D, CDV156D, CDV255D, CDV256D, CDV305D & CDV306D 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 14: Removing Burner
MAINTENANCE Label all wires prior to disconnection when servicing controls. Wiring errors can cause CAUTION: improper and dangerous operation. Verify proper operation after servicing. NOTE: The furnace and all components must be inspected at least annually by a qualified service technician. This should include the burner, heat exchanger, and vent system. Be sure that the flow of combustion and ventilation air are not obstructed. FIG. -
Page 15: Troubleshooting Charts
TROUBLESHOOTING CHART ( FOR qUALIFIED SERVICE TECHNICIAN ) SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION Flame 1. Defective operator section of valve. 1. Replace valve. Too Large 2. Burner orifice too large. 2. Check with local gas company for proper orifice size and replace. 3. If installed above 2,000 ft. 3. -
Page 16: Dvb-3 Blower Installation
DVB-3 BLOWER KIT INSTALLATION - ( OPTIONAL ) This kit must be installed by a qualified installer or service technician only. Compatable with CDV15-D / CDV25-D / CDV30-D Series. CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. STEP 1. - Page 17 DVB-3 BLOWER KIT INSTALLATION - ( OPTIONAL ) This kit must be installed by a qualified installer or service technician only. Compatable with CDV15-D / CDV25-D / CDV30-D Series. FIG. 15-A LADDER PART DESCRIPTION PART NO. SCHEMATIC BLOWER HOUSING w/ Motor & Blower 70201 JUNCTION 43610 JUNCTION BOX COVER 43620 Blue Black...
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Page 18: Bbsk Installation
BBSK INSTALLATION INSTRUCTIONS - ( OPTIONAL ) This kit must be installed by a qualified installer or FIG. 16-A service technician only. 13/16" CDV15 STEP 1. Find the drilling location at the rear of the cabinet, near the top. See Figure 16-A. 3-1/4" STEP 2. Drill a ½”... -
Page 19: Bbsk Lighting Instructions
BBSK-CDV LIGHTING INSTRUCTIONS - ( OPTIONAL ) FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: This appliance has a pilot which must be • If you cannot reach your gas supplier, call If you do not lighted by hand. When lighting the pilot, the fire department. follow these follow these instructions exactly. -
Page 20: Parts Part List:
DIRECT VENT WALL FURNACE PARTS LIST Natural Gas: CDV155D | Propane Gas: CDV156D = 6-3/4” Dia. = 4-3/16” Dia. OPTIONAL VENT EXTENSIONS VK1525/9-15 Vent Kit Assembly VK1525/15-24 Vent Kit Assembly OPTIONAL BLOWER ASSEMBLY / DVB-3 DVB3 Blower Kit also includes: 43078 Cover Plate 43625 Blower Shield for CDV25/30 NOTE: Parts &... - Page 21 DIRECT VENT WALL FURNACE PARTS LIST Natural Gas: CDV155D | Propane Gas: CDV156D ATTN: Contractors and Qualified Service Technicians: We only sell parts through our wholesalers. For prompt parts service, contact the wholesaler from which you purchased your Cozy heater. PART DESCRIPTION PART DESCRIPTION PART NO.
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Page 22: Part List: Cdv255, Cdv256,
DIRECT VENT WALL FURNACE PARTS LIST Natural Gas: CDV255D & CDV305D | Propane Gas: CDV256D & CDV306D = 6-3/4” Dia. = 4-3/16” Dia. Ref No. 61, 62 & 63 Not Illustrated. OPTIONAL VENT EXTENSIONS VK1525 / 9-15 & VK30 / 9-15 Vent Kit Assembly VK15/25 / 15-24 Vent Kit Assembly OPTIONAL BLOWER ASSEMBLY / DVB-3... - Page 23 Natural Gas: CDV255D & CDV305D | Propane Gas: CDV256D & CDV306D ATTN: Contractors and Qualified Service Technicians: We only sell parts through our wholesalers. For prompt parts service, contact the wholesaler from which you purchased your Cozy heater. CDV255D CDV305D...
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Page 24: Warranty
LIMITED WARRANTY Cozy Heating Systems LLC warrants to the original installer, the user should write directly to the manufacturer, and the name of an alternative service source will be user the accompanying product for the period specified supplied. herein, provided said product is installed, operated,...