COZY CF354C-H and, Installation And Operating Instructions Manual

Page 1: ...o 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...

Page 2: ...w wall furnace is packed in a single carton that also includes thermostat thermostat wire and insulated staples The thermostat wire and staples are packed in the burner compartment and are accessible by removing the burner access door While the burner access door is open check the rating plate to verify that the model number is correct and that the wall furnace is equipped for the type gas you int...

Page 3: ...opened during shipping READ CAREFULLY BEFORE INSTALLING UNIT These installation instructions are a general guide and do not supersede applicable local codes and ordinances Belbre planning or making the installation be sure it complies with all phases of the local heating code Or in the absence oflocat codes the latest edition of the National Fuel Gas Code ANSI Z223 1 In Canada see latest edition o...

Page 4: ... lower stack temperatures WARNING Operation of this wall furnace when not connected to a properly installed and lnaintained venting system or tampering with the blocked flue switch can result in Carbon Monoxide CO poisoning and possible death SEE LIST OF POSSIBLE CAUSES AND CORRECTIONS ON PAGE 19 All type B vents shall extend in a generally vertical direction with oft ets not exceeding 45 degrees ...

Page 5: ...blocked with insulation or other objects Each of these openings using vertical ducts shall have a minimum free area of one square inch per 4 000 bm hr of total input rating of all gas appliances See Figure B and C If horizontal ducts are used the minimum free area shall be one square inch per 2 000 btu hr of total input rating of all gas appliances Fresh make up air can also be provided through a ...

Page 6: ...side the junction box located on top of header plate for recessed or in a receptacle box not provided for flush mount Consult local codes or ordinances See Figure 3 MODEL NUMBER AMPS CF353C CF354C 1 95 CF503C CF504C 2 25 CF653C CF654C 2 25 CF357C 2 2 CF358C 2 25 CF557C 2 5 CF558C 2 55 LOCATION AND SPECIAL PRECAUTIONS The wall furnace should be located near the center of the house for best heat dis...

Page 7: ...rdinances require that the manual valve be located outside the appliance See Figure 4 The appliance and its individual shut off valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of V2psig The appliance must be isolated from the gas supply piping system by closing its individual manual shut offvalve during any pressur...

Page 8: ...s connection of furnace CHECK ALL CONNECTIONS FOR GAS LEAKS WITH LEAK DETECTOR SOLUTION DO NOT USE OPEN FLAME STEP 9 Replace and _hsten fiont panels to furnace NOTE FOR PROPER COMBUSTION MAKE SURE UNITS ARE LEVEL FRONT TO BACK AND SIDE TO SIDE INSTALLATION WHEN INSTALLED FLUSH TO WALL STEP 1 After locating furnace cut 3 1 2 xl 2 rectangular hole in ceiling between ceiting joists Make sure gasket i...

Page 9: ...t flame should surround at least the top 3 8 of the powerpile pilot generator or flame sensor see Figure 8 The pilot is unregulated so it will be operating at inlet line pressure maximum 7 w c for Natural Gas and 11 w c r Propane Gas To decrease the pilot flame turn the screw cloc_vise approximately six full turns to bottom of pilot light channel until you produce sufficient flame at the minimum n...

Page 10: ...pliance 4 Remove lower fiont panel 5 Push in gas control knob slightly and and turn clockwise _al to OFF NOTE Knob can not be tamed fiom PILOT to OFF unless knob is pushed in slightly Do not force Pilot Control Knob 6 Wait five 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas STOP Follow B inthe inforlnation on the safety label If you don t smell gas go t...

Page 11: ...eplace any part of the control system and any gas control which has been under water PN91214 02 05 LIGHTING INSTRUCTIONS 1 STOP Read the int _rlnation on the safety label 2 Set thermostat to lowest setting 3 Turn off all electric power to the appliance 4 This appliance is equipped with an ignition device which automatically lights the pilot Do not try to light the pilot by hand 5 Remove lower fion...

Page 12: ...0 feet Heaters installed above 2 000 feet must be derated 4 for every 1 000 feet For the proper orifice size find the Model Number and elevation on the orifice chart See CONTROLS Replace burner orifice This unit uses a step open valve When heat is called for the gas valve opens at a reduced manifold outlet pressure to insure a safe quiet ignition After 10 20 seconds the valve automatically steps u...

Page 13: ...ied service person MAINTENANCE INSTRUCTIONS 3 5 Installation and repair must be done by a qualified service person The appliance should be inspected before use and at least annually by a professional service person More frequent cleaning may be required due to excessive lint from caE_eting bedding material etc It is imperative that control compartments burners pilot burners circulating air passage...

Page 14: ... _TTIITE _ _ MoToR _ BLUE GREEN BLACK BLACK CF503C H CF504C H CF653C H CF654C H PICTORIAL SCHEMATIC J AMPS 1 95 SWITCH To LIMIT SWITCH _ Ms_j TRANSFORMER THERMOSTAT CF353C H CF354C H LADDER q SCHEMATIC SPILL AUXILIARY Page 14 AMPS 2 25 FAN S_X 2TCH T LIMIT SWITCH T_ THEP IOSTAT CF503C H CF504C H CF653C H CF654C H LADDER SCHEMATIC SPILL AUXILIARY SWITCH LIMIT SWITCH ...

Page 15: ... _ MODEL NO AMP S CF357C H 2 2 CF358C H 2 25 FAN SWITCH LIMIT SWITCH _ lx__ TRANSFOKMER THERMOSTAT 2t_4 _ _ I 4 SPILL AUXILIARY SWITCH LIMIT SWITCH IGNITION CF357C H CF358C H LADDER SCHEMATIC I MODELNO CF557C H CF558C H FAN SWITCH AMPS 2 5 2 55 SELECTOR LIMIT SWITCH THERMOSTAT SPILL AUXILIARY SWITCH LIMIT fITCH IGNITION CF557C H CF558C H LADDER SCHEMATIC Page 15 ...

Page 16: ... and cut boot flush with wall Attach inner boot to liner Attach damper to inner boot screws provided Attach outer boot to casing back Place grill in position and secure to wall Final installation will appear as Figmre 14 1 2 3 4 5 6 7 8 9 10 11 12 REAR DISCHARGE KIT Recessed Use optional kit No 407RR A Cut openings in walt as shown in Figure 13 Cut out and remove embossed section on casing rear Re...

Page 17: ... casing side Place grille into position and secure to wall I I I II r I FIGURE 17 14PEK A PLUG EXTENSION KIT INSTRUCTIONS FOR NON RECESSED INSTALLATION ONLY NITS WITH TERMINAL BOARD STEP 1 Turn heater off following Section 3 in Lighting Instructions and allow to cool STEP 2 Turn off all electricity to heater STEP 3 Remove top louver assembly fan shroud and fan blade STEP 4 Loosen two screws on rom...

Page 18: ...o not enlarge ports 3 Low gas pressure 3 Check gas supply inlet pressure Check gas outlet manifold pressure for minimum step pressure dbr step pressure chart see Operation 4 Pilot decreases in size when main 4 Supply piping inadeqnately sized or incorrect bumers come on inlet pressure 5 Drafts around appliance 5 Eliminate drafts 6 Bad venting 6 See Venting i Main gas ofT i Open all manual gas valv...

Page 19: ... Improper vent system A Vent too short B Restriction in vent system caused by ofl ets C Incorrect vent pipe 3 Correct vent system A The vent should terminate a lninilnum of 12 feet above the floor See Figure 1 Also the top of the vent must be at least 2 f _otabove any obstacle within a 10 toot radius including the roof See Figure A on Page 4 B All type B vents shall extend in a generally vertical ...

Page 20: ... NAT GAS L P GAS CF353C H CF354C H CF503C H CF504C H _ CF653C H CF654C H NTROL ASSEMBLY I Page 20 REV 03 05 XlI Contractor x_e only sell parts through our wholesalers but the prices listed are for our comenience For prompt parts service contact the wholesaler from which you purchased our Cozy heater NOTE Parts schemat c draw ngs on current mode s are shown at www cozyheaters eom ...

Page 21: ...ed Switch 60TI3 FI60 30 Auxiliary Limit Switch 60TI5 L350 31 32 32b 32c 32d 33 34 34b 35 36 36 37 38 39 41 42 43 44 45 46 52 53 56 57 58 78355 78069 40061 30047 30260 78050 78051 78049 78052 72020 72021 84003 78213 78058 74518 78095 74209 80005 78108 78230 78300 78452 80016 72022 30286 30290 30299 30296 91272 20 00 23 50 2 00 1 90 1 20 1 20 1 20 1 20 4 40 22 70 22 70 2 30 4 70 4 70 1 30 11 40 _1 2...

Page 22: ...7C H CF558C H _ CONTROL ASSEMBLY I USE ONLY FACTORY SUPPLIED I I REPLACEMENT PARTS Ml ontractor we only sell parts through our wholesalers but the prices listed 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 22 I REV03 05 ...

Page 23: ...78093 122 90 78093 122 90 Manifold 21 78006 12 30 78006 12 30 Orifice Natural 22 72182 3 40 78161 3 40 Orifice_ L P 23 95271 3 40 78168 3 40 Fan Motor 24 72108 73 90 78111 85 80 Fan Blade 25 78101 24 20 78101 24 20 Rubber Grommet 26 78010 3 00 78010 3 00 Limit Switch 27 78065 5 90 78065 5 90 Fan Switch 60T12 FI20 28 78067 6 10 78067 6 10 Speed Switch F160 30 29 NiA NiA 78066 8 90 Auxiliary Limit S...

Page 24: ...REAR REGISTER W VENT ENCLOSURE NO 16VE A or 36VE A KIT NO 407RR A REAR REGISTER RECESS KIT NO 306SR A SIDE REGISTER FLUSH x KIT 30SRB A SIDE REGISTER W BOOT Page 24 For description of above reference numbers see reverse side REV 03 05 I ...

Page 25: ...Switch Valve Black 6 Flag Terminal Flag Termial Selector Switch Fan Switch Wiring Harness MODELS CF653C H CF654C H Black 17 1 2 Fork Term with stripped end Transformer 24 V to Therm Black 32 Flag Terminal Flag Terminal Auxiliary Limit Switch Valve Black 6 Flag Terminal Flag Terminal Selector Switch to Fan Switch Wiring Harness 78200 78216 78208 78251 78200 78216 78208 78252 1 50 1 90 1 60 23 50 1 ...

Page 26: ...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 hnmediately 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 Do not st...

Page 27: ...s 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 factor THIS WARRANTY IS EXPRESSLY IN ...