Desa Comfort Glow CGR35NA Owner'S Operation And Installation Manual Download | Manualshive

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25

100792

INSPECTING

PILOT AND

BURNER

FLAME

Continued

Sharp Blue
Flame

Ragged
Yellow
Flame

Flame
Lifting
Off of
Burner

If burner flame pattern is incorrect, as shown in Figure 22

• turn heater off (see To Turn Off Gas to Appliance, page 21)
• see Troubleshooting, pages 27 through 31.

Figure 22 - Incorrect Burner Flame Patterns

Figure 21 - Correct Burner Flame Pattern

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Summary of Contents for Comfort Glow CGR35NA

Page 1: ...urgassupplierfrom 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 per formed by a qualified in...

Page 2: ...ion 19 Example 2 Locating Heater in Confined Closed Area 20 Ventilating Confined Area 20 Operating Heater 21 For Your Safety Read Before Lighting 21 Lighting Instructions 21 Manual Lighting Procedure...

Page 3: ...proper operation of this heater 1 A qualified service person must install heater and venting system 2 Use only natural gas Do not convert heater to use different fuel type 3 If you smell gas Shut off...

Page 4: ...supervise young children when they are in the same room as heater Heater will remain hot for a time after shutdown Let surface cool before touching 10 Do not use heater as a cooking device 11 Do not a...

Page 5: ...tch on models equipped with blower Ignitor Button Burner Radiants Draft Hood Outlet for Venting System Blower on models equipped with blower Figure 2 Vented Natural Gas Heater Rear View Figure 1 Vente...

Page 6: ...ally Follow all local codes NOTICE This heater must be electrically grounded if equipped with blower Follow all local codes In the absence of local codes follow the National Electric Code ANSI NFPA 70...

Page 7: ...ring Place heater on metal or wood panel extending the full width and depth of heater as a fireplace insert in high traffic areas in windy or drafty areas WARNING ICON G 001 CAUTION If you install the...

Page 8: ...st every five feet along its length Do not use combustible materials to support vent pipe Never extend vent pipe horizontally through outside wall and terminate You must connect a vertical run of vent...

Page 9: ...e to the horizontal run The vertical run must be at least 25 longer than the horizontal run Never extend vent pipe horizontally through a chimney or flue You must connect a vertical run of vent pipe t...

Page 10: ...d pipe Clearances to combustible construction must be in accordance with the listing of the particular type B vent Type B vents are cur rently listed as B 1 B 1 1 2 and B 2 The illustrations below sho...

Page 11: ...forty feet use a larger diameter pipe Use pipe that is the next size larger than the heater control valve fitting WARNING A qualified service person must connect heater to gas supply Follow all local...

Page 12: ...e construction of inlet gas line From Gas Meter 5 W C Min to 7 W C Max From Gas Meter 5 W C Min to 7 W C Max Pipe Nipple Tee Joint Cap Manual Shutoff Valve Ground Joint Union Tee Joint 1 8 NPT Plug Ta...

Page 13: ...propane supply tank to manual shutoff valve Apply mixture of liquid soap and water to gas joints Bubbles forming show a leak 4 Correct all leaks at once Pressure Testing Heater Gas Connections 1 Open...

Page 14: ...combustion chamber through opening at front of heater Front of radiant sits on front radiant support see Figure 9 page 14 Back of radiant rests on back radiant support see Figures 8 and 9 Note Radiant...

Page 15: ...1 800 323 5190 for replacement glass panels WARNING ICON G 001 CAUTION Glass panels may have sharp edges Handle with care WARNING ICON G 001 CAUTION Do not operate heater without glass panels install...

Page 16: ...atures 6 Insert top edge of glass panel into the upper glass retaining channel see Figure 12 2 1 Glass Panel Lower Front Access Area Upper Glass Retaining Channel 7 Lower glass into lower glass retain...

Page 17: ...fireplaces clothes dryers and fuel burning appliances draw air from the house to operate This heater is a fuel burning appliance It uses air from inside the house for combustion It also uses this air...

Page 18: ...page 20 In an open area the air that leaks around doors and windows may provide enough fresh air for combustion and ventilation Draft Hood Spillage Test Follow the steps below to see if enough fresh...

Page 19: ...de air by a permanent method as soon as possible If spillage still occurs leave window open and go to next step B If you have a fireplace open a window or door near it at least two inches Test again f...

Page 20: ...rea you must provide additional fresh air Ventilating Confined Area This fresh air would come from an adjoining open area or outdoors WARNING ICON G 001 WARNING The adjoining open area must have enoug...

Page 21: ...pliance and to replace any part of the control system and any gas control which has been under water LIGHTING INSTRUCTIONS 1 STOP Read the safety information above 2 If heater is equipped with a blowe...

Page 22: ...tor button until pilot lights Note If pilot does not stay lit refer to Troubleshooting pages 27 through 31 Also contact a qualified service person or gas supplier for repairs Until repairs are made li...

Page 23: ...t cut or remove the grounding prong from this plug 1 Plug power cord into a standard 115 volt 60 hertz outlet 2 Turn the blower control to either the AUTO or ON position In the AUTO position as the he...

Page 24: ...FLAME PATTERN Note To view burner flame look through front glass of heater Figure 19 Correct Pilot Flame Pattern Figure 20 Incorrect Pilot Flame Pattern WARNING ICON G 001 WARNING If ragged yellow fla...

Page 25: ...Yellow Flame Flame Lifting Off of Burner If burner flame pattern is incorrect as shown in Figure 22 turn heater off see To Turn Off Gas to Appliance page 21 see Troubleshooting pages 27 through 31 Fig...

Page 26: ...heck the pilot and burner flame monthly Make sure pilot and burner flame is burning correctly See Inspecting Pilot and Burner Flame page 24 VENTING SYSTEM Check the venting system at least once a year...

Page 27: ...place ignitor 3 Replace ignitor 4 Reconnect ignitor cable 5 Free ignitor cable if pinched by any metal or tubing Keep ignitor cable dry 6 Tighten nut holding piezo ignitor to heater cabinet Nut is loc...

Page 28: ...e Changing Burner Orifice page 34 3 Replace burner orifice see Changing Burner Orifice page 34 4 Contact local natural gas company OBSERVED PROBLEM Pilot lights but flame goes out when control knob is...

Page 29: ...uring processes TROUBLE SHOOTING Continued REMEDY 1 Contact local natural gas company 2 Clean burner see Cleaning and Mainte nance page 26 or replace burner orifice see Changing Burner Orifice page 34...

Page 30: ...line checked by local natural gas company 2 Observe minimum installation clearances see Figure 3 page 7 3 Clean burner see Cleaning and Mainte nance page 26 or replace burner orifice 1 This is common...

Page 31: ...top of page 3 Foreign fumes in area of heater being drawn through burner com bustion OBSERVED PROBLEM Heater produces unwanted odors Heater shuts off in use Gas odor even when control knob is in OFF p...

Page 32: ...pter see Figure 23 6 Remove thermocouple and thermocouple inter rupter from control valve 7 Remove cotter pin from control valve This releases the control rod from valve see Figure 23 8 Remove the two...

Page 33: ...burner to the right for clearance Rotate burner 90 and remove burner through lower front access opening 7 To reinstall reverse above steps Turn on gas to heater and check for gas leaks Apply a mixtur...

Page 34: ...fice holder 6 Clean and replace orifice or replace with new orifice 7 Turn on gas to heater and check for gas leaks Apply a mixture of liquid soap and water to all joints Bubbles forming show a leak C...

Page 35: ...32 1 2 x 16 31 x 37 3 4 x 16 Shipping Weight pounds 97 133 120 158 145 Flue Vent Size 4 dia 4 dia 5 dia Orifice Size 34 drill 111 29 drill 136 3 8 mm 1496 When equipped with blower SPECIFICATIONS When...

Page 36: ...neering 299 Roosevelt Road Glen Ellyn IL 60137 708 469 7300 Portable Heater Parts 342 N Country Rd 400E Valparaiso IN 46383 All States 219 462 7441 1 800 362 6951 FBD 601 Hope Street Bowling Green KY...

Page 37: ...erating instructions provided with blower Purchase these heater accessories from your local dealer If they can not supply these accessories contact your nearest Parts Central see page 36 You can also...

Page 38: ...9 PART NUMBER FOR KEY NO CGR65BNA CGR65NA CGR50BNA CGR50NA CGR35NA DESCRIPTION QTY 1 099998 01 099998 01 Fan Switch 1 2 100045 01 100045 01 Wire Harness 1 3 100042 01 100042 01 Fan Limit Switch 1 4 M1...

Page 39: ...2 100204 02 100204 01 Top Panel 1 5 098304 02 098304 02 098304 02 098304 02 098304 02 Screw 6 20 x 3 8 2 6 M11084 26 M11084 26 M11084 26 M11084 26 Screw 10 16 x 3 8 17 M11084 26 Screw 10 16 x 3 8 19 7...

Page 40: ...40 100792 ILLUSTRATED PARTS LIST Burner Assembly 3 4 8 10 11 1 2 5 6 7 9 12 13 14 15 16 17 18 19 7 27 29 7 28 35 Model Only 6 50 and 65 Models 11 31 30 16 4 24 23 26 25 22 20 21...

Page 41: ...x 2 1 4 2 13 100207 01 100207 01 100207 01 100207 01 100207 01 Control Valve 1 14 098265 01 098265 01 098265 01 098265 01 098265 01 Elbow 1 15 098936 02 098936 02 098936 02 098936 02 098936 02 Thermoc...

Page 42: ...________ _________________________________________________________________ _________________________________________________________________ ___________________________________________________________...

Page 43: ...________ _________________________________________________________________ _________________________________________________________________ ___________________________________________________________...

Page 44: ...ability are hereby limited in duration to the period for which each limited warranty is given Some states do not allow limitations on how long an implied warranty lasts so the above limitations may no...

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