COZY CDV255B and Installation And Operating Instructions Manual Download | Manualshive

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Summary of Contents for CDV255B and

Page 1: ...TALLER MUST LEAVE THESE INSTRUCTIONS WITH THE CONSUMER HAVE THEM COMPLETE AND RETURN THE WARRANTY CARD The coating selected to provide longer life to the heat exchanger may smoke slightly upon initial firing Please provide adequate ventilation if this occurs The appliance may be installed in an aftermarket permanently located manufactured home USA only or mobile home where not prohibited by local ...

Page 2: ...stat with thermostat wire if applicable NOTE There will be two cartons if optional vent kit or blower is purchased MODEL INPUT GAS TYPE MAX WALL MIN WALL NO BTUiHR WIDTH DEPTH HEIGHT CON_ GAS THICKNESS THICKNESS 2DV155B 15 000 18 9 3N 29 3 4 __ NAT 24 5 2DV156B 15_000 18 9 3_4 29 3 4 __ L P 24 5 2DV255B 25 000 34 1 2 9 3N 31 3 4 __ NAT 24 5 2DV256B 25 000 34 1 2 9 3_4 31 3 4 _ L R 24 5 2DV335B 33 ...

Page 3: ... edition of National Electrical Code ANSI NFPA 70 In Canada use CSA C22 1 Canadian Electrical Code 19 Never operate this furnace without the sight glass in place or with the glass broken or missing 20 If it is suspected that rising water may enter the furnace turn off the gas immediately Do not use the furnace if any part has been under water Ilnmediately call a qualified service technician to ins...

Page 4: ...nches 46 cm 18 Inches 46 cm 12 Inches 30 cm 12 Inches 30 cm 3 Feet 91 cm within a height 15Feet 4 5m above the meter regulator assembly 3 Feet 91 cm 12 Inches 30 cm 6 Feet 1 83 m 7 Feet 2 13m A vent shall not terminate directly above a sidewalk or paved driveway that is located between two single family dwellings and serves both dwellings 12Inches 30 cm permitted only if veranda porch deck or balc...

Page 5: ...ccessible for test gauge connection immediately upstream of the gas supply connection The furnace and the individual shut offvatve must be disconnected fioln the gas supply piping system during any pressure testing of that system at test pressures in excess of 1 2 psig 3 5kPa The furnace must be isolated fioln the gas supply piping system by closing the individual manual shut off valve during any ...

Page 6: ...rnace to the wall with screws through each of the four holes in the mounting brackets located on the back of the furnace These holes are spaced so as to allow the screws to enter into studs that are on 16 inch centers On certain types of walls anchors not provided may be required From outside the building install the wall thilnble extension Part No 43730 supplied in Vent Kit No VK1525 15 24 B by s...

Page 7: ..._ 1 2 BLACK IRON PIPE FIG 4 CDV15 B FIG 4 34 12 CABINET __13_3 P89 CDV25 33 B __16 5 8 GAS VALVE INLET l 13 SHUT OFF__ I 8 NeT VALVE PRESSURE TAP 1 DRIP _ _ S_LY LEG ____ _ _X 1 _ IRO pLACEK FIG 5 MINIMUM SIDE WALL TYP _WALL STUDS I_ 16 O C I I 4 7EMPLATEI I CDV15 B i EXHAUST I TUBE INTAKE TUBE TUBE INTAKE TUBE FIG 6 CDV15 B FIG 6 CDV25 33 B Page 7 ...

Page 8: ...for leaks by the installer with soapy water or liquid detergent never an open flame If connections are not exposed a pressure test must be run Be sure to disconnect the gas supply line from the appliance valve before pressure testing The manifold pressure is pre set at the factory and should be 3 5 w c for Natural Gas and 10 w c for L R Gas The minimum inlet pressure for Natural Gas is 4 5 w c and...

Page 9: ... Remove cabinet 4 Push in gas control knob slightly and turn clockwise to OFF Gas Control Knob NOTE Knob can not be turned from PILOT to OFF unless knob is pushed in slightly Do not force 5 Wait five 5 minutes to clear out any gas Then smell t _r gas including near the floor If you smell gas STOP Follow B in the safety information on the safety label If you don t smell gas go to the next step 6 Op...

Page 10: ... furnace and all components must be inspected at least annually by a qualified service person This should include the burner heat exchanger and vent system Be sure that the flow of combustion and ventilation air are not obstructed BURNER ORIFICE This appliance is orificed at the factory for elevations up to 2 000 ft If installed above 2 000 ft the BTU input must be reduced 4 per 1 000 ft See the f...

Page 11: ... outer casing 2 Remove floor shield from bottom of heater and disconnect piezo wire 3 Remove and discard cover shield Save screws 4 Attach blower to bottom of floor shield using screws saved in Step 3 5 Connect piezo wire and attach floor shield to heater Slide the white cable clamp provided over both motor lead wires and the power cord Secure to left side of heater with the front screw used to se...

Page 12: ...HE TWO CONTROL WIRES FROM THE SWITCH DOWN THE RIGHT OUTSIDE OF WRAP PER CONNECT ONE WIRE TO THE TH TERMINAL AND ONE TO THE THPP TERMINAL ON THE GAS VALVE SEE FIGURE D SLIDE A WHITE CABLE CLAMP PROVIDED OVER BOTH WIRES AND SECURE TO WRAPPER USING SCREW THAT SECURES THE FLOOR SHIELD IF HEATER IS NOT INSTALLED TO WALL FOLLOW INSTRUCTIONS TO DO SO REMOVE AND DISCARD THE LIGHTING INSTRUCTIONS SUPPLIED ...

Page 13: ...nd turn clockwise i X to OFF i Gas Control Knob NOTE Knob can not be tamed from PILOT to OFF unless knob is pushed in slightly Do not force 9 10 6 Wait five 5 minutes to clear out any gas Then smell f _r gas including near the floor If you smell gas STOP Follow B in the safety information on the 11 safety label If you don t smell gas go to the next step 12 7 Open sight glass cover 13 8 Locate red ...

Page 14: ...Do not obstruct combustion and ventilation air Examine the venting system as a routine part of the safety performance check on an annual basis If the air intake tube or the exhaust tube is removed follow Step 3 of the installation section for re assembly Be sure to check gaskets and replace if there is any sign of damage If the heat exchanger is removed check the heat exchanger intake gasket and r...

Page 15: ...LIVOLT NAT GAS L P GAS CDV155B CDV156B DIRECT VENT WALL FURNACE PARTS LIST Prices and specifications subject to change without notice All prices are F O B factory COZY DIRECT VENT WALL FURNACE CDV15 B Page 15 REV 07 01 ...

Page 16: ... MV Dexen 6003LR L R Gas for CDV156 Generator Q313A for CDV155 CDV156 Pilot Tubing w fittings Thermostat Therlnostat Wire Insulated Staples Air Pan Assembly w Gasket for CDV15 90 Degree Elbow Vent Terminal Shield Blower Housing w Motor Blower Junction Box Junction Box over Fan Switch 120 Degrees Cord Set over plate Blower Screen L P REF NO 1 3 4 5 9 i0 11 12 14 15 49 16 17 18 52 20 21 22 53 23 25 ...

Page 17: ...d specifications subject to change without notice All prices are F O B factory COZY DIRECT VENT WALL FURNACE CDV25 B CDV33 B Ref No 6 l 62 63 Not illustrated VENT EXTENSIONS VK15 25 9 15 Vent Kit Assembly VK33 9 15 Vent Kit Assembly VK15 25 15 24 Vent Kit Assembly OPTIONAL BLOWER ASSEMBLY DVB 2 Page 17 REV 07 01 ...

Page 18: ... 19 59 20 21 22 23 6O 24 25 26 27 28 29 30 30 31 32 33 34 34 35 36 37 38 39 39 39 39 40 41 42 NiA NiA 63 61 62 56 N A 46 47 48 5O 51 NiA NiA CDV255B CDV256B PART LIST N O PRICE 42765 229 30 43451 89 80 42755 190 80 43495 9 70 43494 9 70 43481 23 70 43473 10 60 43145 111 40 4319O 14 50 43200 15 20 4381O 21 80 43705 23 60 70061 3 50 4353O 18 20 43820 20 60 43717 23 40 70062 2 00 43552 14 10 43236 4 ...

Page 19: ...ective or sticking valve 3 4 Excessive _as pressure 4 1 Gas input not checked 1 2 Clogged orifice 2 1 Furnace undersized 2 Thermostat set too low 2 3 Incorrect supply pressure 3 1 Thermostat set too high 1 2 Combination control valve stuck open 2 1 Weak powerpile or thermocouple 1 2 Input too high 2 3 Cover around pilot lighter hole not 3 air tight 4 Vent tubes not properly installed 4 or sealed 5...

Page 20: ...e or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance CRITICAL SAFETY POINTS TO REMEMBER TAMPERING IS DANGEROUS The pilot safety system may also not work if you do not follow the lighting instructions carefully or if you tamper with the gas control that you use to light the pilot Tampering with the gas control particularly with tools can damage the ...

Page 21: ... this warranty is needed the user of the product shall request such service directly from the installer If the user is unable to locate the installer the user should write directly to the manufacturer and the name of an alternative service source will be supplied The product safety registration card packed inside the appliance must be completed and returned to the factory THIS WARRANTY IS EXPRESSL...

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