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www.fmiproducts.com

125324-01A

16

TROUBLESHOOTING

 WARNING: Turn off and unplug heater and let cool before servicing. 

Only a qualified service person should service and repair heater.

 CAUTION: Never use a wire, needle or similar object to clean 

ODS/pilot. This can damage ODS/pilot unit.

Note: All troubleshooting items are listed in order of operation.

POSSIBLE CAUSE

1. Ignitor electrode positioned 

wrong

2. Ignitor electrode broken

3.  Ignitor  electrode  not  con-

nected to ignitor cable

4.  Ignitor  cable  pinched  or 

wet

5. Broken ignitor cable

6. Bad piezo ignitor

1. Gas  supply  turned  off  or 

equipment  shutoff  valve 

closed

2. Control knob is not in pilot 

position

3. Control  knob  not  fully 

pressed  in  while  pressing 

ignitor button

4. Air  in  gas  lines  when  in-

stalled

5. Depleted gas supply (pro-

pane/LP gas)

6. ODS/pilot is clogged

7. Gas regulator setting is not 

correct

OBSERvED PROBLEM

When  ignitor  button  is  

pressed, there is no spark at 

ODS/pilot

When ignitor button is pressed 

in, there is a spark at ODS/Pilot 

but no ignition

REMEDY 

1. Replace pilot assembly

2. Replace pilot assembly

3. Reconnect ignitor cable

4. Free ignitor cable if pinched 

by any metal or tubing. Keep 

ignitor cable dry

5. Replace ignitor cable

6. Replace piezo ignitor

1. Turn on gas supply or open 

equipment shutoff valve

2.  Turn  control  knob  to  pilot 

position

3.  Turn  to  PILOT/IGN  posi-

tion.  Fully  press  in  control 

knob  while  pressing  ignitor 

button

4.  Continue  holding  down 

control  knob.  Repeat  ignit-

ing  operation  until  air  is 

removed

5.  Contact  local  propane/LP 

gas company

6. Clean ODS/pilot (see 

Clean-

ing and Maintenance

, page 

15)  or  replace  ODS/pilot 

assembly

7. Replace gas regulator

Содержание GWRN10A

Страница 1: ...cal switch do not use any phone in your building Immediatelycallyourgassupplierfromaneighbor 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 quali fied installer service agency or the gas supplier INSTALLER Leave this manual with the appliance CONSUMER Retain this manual for future referen...

Страница 2: ...thers These include pregnant women people with heart or lung disease or anemia those under the influ ence of alcohol and those at high altitudes Safety TABLE OF CONTENTS Safety 2 Local Codes 4 Product Identification 4 Unpacking 4 Product Features 4 Air For Combustion and Ventilation 5 Installation 7 Operation 12 Inspecting Heater 14 Cleaning and Maintenance 15 Troubleshooting 16 Parts 20 Specifica...

Страница 3: ... have it serviced 8 Do not run heater where flammable liquids or vapors are used or stored under dusty conditions 9 Do not use heater if any part has been under water Immediately call a qualified service technician to inspect the room heater and to replace any part of the control system and any gas control which has been under water Natural and Propane LP Gas Natural and propane LP gases are odorl...

Страница 4: ...gas fitter in the Commonwealth of Massachusetts Sellers of unvented propane or natural gas fired supplemental room heaters shall provide to each purchaser a copy of 527 CMR 30 upon sale of the unit Vent free gas products are prohibited for bedroom and bathroom installation in the Commonwealth of Massachusetts Product Identification Unpacking 1 Remove heater from carton 2 Remove all protective pack...

Страница 5: ...ally Tight Construction The air that leaks around doors and windows may provide enough fresh air for combustion and ventilation However in buildings of un usually tight construction you must provide additional fresh air Unusually tight construction is defined as construction where a walls and ceilings exposed to the out side atmosphere have a continuous water vapor retarder with a rating of one pe...

Страница 6: ...__ Btu Hr maximum can support ________ Btu Hr actual amount used Example 51 200 Btu Hr maximum the space can support 60 000 Btu Hr actual amount of Btu Hr used AIR FOR COMBUSTION AND VENTILATION Continued The space in the example is a confined space because the actual Btu Hr used is more than the maximum Btu Hr the space can support You must provide additional fresh air Your options are as follows...

Страница 7: ...irculatetheheatthroughoutthe house In the event of a power outage you can use this heater as your primary heat source WARNING A qualified ser vice person must install heater Follow all local codes WARNING This appliance is equipped for either natural gas or propane LP gas but not both Gas typeisindicatedontheratingplate Field conversion is not permitted CHECK GAS TYPE Use only the correct gas type...

Страница 8: ... as but not limited to tobacco smoke aromaticcandles cleaningfluids oil or kerosene lamps etc in the air exist may discolor walls or cause odors IMPORTANT Vent free heaters add moisture to the air Although this is beneficial installing heater in rooms without enough ventilation air may cause mildew to form from too much moisture See Air for Combustion and Ventila tion page 5 If high humidity is ex...

Страница 9: ...e package The hardware package is provided with heater Attaching To Wall Stud Method For attaching mounting bracket to wall studs 1 Drill holes at marked locations using 9 64 drill bit 2 Insert mounting screws into wall studs 3 Tighten screws until 1 16 1 6 mm space thickness of penny is beween screw head and wall Attaching to wall anchor method Follow instructions below to attach mounting screws ...

Страница 10: ...ertogas supply Follow all local codes WARNING For natural gas never connect heater to private non utility gas wells This gas iscommonlyknownaswellhead gas IMPORTANT For natural gas check gas line pressure before connecting heater to gas line Gas line pressure must be no greater than 10 5 W C If gas line pressure is higher heater regulator damage could occur CAUTION For propane LP gas never connect...

Страница 11: ...ings for leaks INSTALLATION Continued Figure 13 Gas Connection IMPORTANT Install an equipment shutoff valve in an accessible location The equip ment shutoff valve is for turning on or shutting off the gas to the appliance Apply pipe joint sealant lightly to male NPT threads This will prevent excess sealant from going into pipe Excess sealant in pipe could result in clogged heater valves WARNING Us...

Страница 12: ...Check all other internal joints for leaks 7 Turn off heater see To Turn Off Gas to Appliance page 13 8 Replace front panel FOR YOUR SAFETY READ BEFORE LIGHTING WARNING If you do not fol low these instructions exactly a fire or explosion may result causing property damage per sonal injury or loss of life A This appliance has a pilot which must be lighted by hand When lighting the pilot follow these...

Страница 13: ...ontact a qualified service person or gas supplier for repairs Until repairs are made light pilot with match To light pilot with match see Manual Lighting Procedure page 14 8 Keep control knob pressed in for 30 sec onds after lighting pilot After 30 seconds release control knob If control knob does not pop out when released contact a qualified service per son or gas supplier for repairs Note If pil...

Страница 14: ...ep 9 under Lighting Instructions page 14 5 Replace front panel Thermocouple Pilot Burner Pilot Burner Thermocouple Blue Flame Yellow Flame Inspecting heaters Figure 20 Correct Pilot Flame Pattern Figure 21 Incorrect Pilot Flame Pattern Note The pilot flame on natural gas units will have a slight curve but flame should be blue and have no yellow or orange color BURNER flame pattern WARNING If yello...

Страница 15: ...n We also recommend that you keep the burner tube and pilot assembly clean and free of dust and dirt To clean these parts we recommend using compressed air no greater than 30 PSI Your local computer store hardware store or home center may carry compressed air in a can If using compressed air in a can please follow the directions on the can If you don t follow directions on the can you could dam ag...

Страница 16: ...4 Air in gas lines when in stalled 5 Depleted gas supply pro pane LP gas 6 ODS pilot is clogged 7 Gas regulator setting is not correct OBSERVED PROBLEM When ignitor button is pressed there is no spark at ODS pilot Whenignitorbuttonispressed in thereisasparkatODS Pilot but no ignition REMEDY 1 Replace pilot assembly 2 Replace pilot assembly 3 Reconnect ignitor cable 4 Free ignitor cable if pinched ...

Страница 17: ...ntact local natural or propane LP gas company 1 Contact local natural or propane LP gas company 2 Clean burner see Cleaning and Maintenance page 15 or replace burner orifice 1 Clean burner see Cleaning and Maintenance page 15 2 Replace burner 3 Replace gas regulator POSSIBLE CAUSE 1 Control knob not fully pressed in 2 Control knob not pressed in long enough 3 Equipment shutoff valve not fully open...

Страница 18: ...on 1 Turn heater off when using furniture polish wax carpet cleaners or similar products 1 Turn control knob to 1 posi tion and let warm up for a minute 2 Operate burner until air is removed from line Have gas line checked by local natural or propane LP gas company 3 Observe minimum installa tion clearances see Figure 4 page 8 4 Clean burner see Cleaning and Maintenance page 15 or replace burner o...

Страница 19: ... all leaks see Checking Gas Connec tions page 12 1 Open window and or door for ventilation 2 Contact local natural or pro pane LP gas company 3 Clean ODS pilot see Cleaning and Maintenance page 15 1 Locate and correct all leaks see Checking Gas Connec tions page 12 2 Replace control valve 1 Take apart gas tubing and remove foreign matter 2 Locate and correct all leaks see Checking Gas Connec tions...

Страница 20: ...www fmiproducts com 125324 01A 20 Parts MODELS GWRN6A GWRP6A GWRN10A GWRP10A VSHRN6M VSHRP6M VSHRN10M and VSHRP10M 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 17 ...

Страница 21: ...ce NG 1 13 099415 18 Gas Regulator LP 1 099415 17 Gas Regulator NG 1 14 120630 03 ODS Pilot Assembly NG 1 120630 02 ODS Pilot Assembly LP 1 15 123753 01 Pilot Shield 1 16 097159 04 Piezo Ignitor 1 17 Cabinet Assembly 1 18 099398 01 Assembly Burner 1 099398 02 Assembly Burner 1 PARTS AVAILABLE NOT SHOWN 100642 02 Hardware Assembly 1 125333 03 Control Position Decal 1 125333 02 Control Position Deca...

Страница 22: ...www fmiproducts com 125324 01A 22 Parts MODELS GWRN10TA GWRP10TA VSHRN10T and VSHRP10T 2 3 4 5 6 7 8 9 10 11 12 13 1 14 ...

Страница 23: ...gulator NG 1 11 120630 03 ODS Pilot Assembly 1 120630 02 ODS Pilot Assembly 1 12 123753 01 Pilot Shield 1 13 Cabinet Assembly 1 14 104082 01 Assembly Burner 1 PARTS AVAILABLE NOT SHOWN 098271 03 Cable Ignitor 1 099123 01 Thermobulb Clip 1 100642 02 Hardware Assembly 1 107888 06 Control Position Decal 1 Not a field replaceable part Parts Burner Assembly This list contains replaceable parts used in ...

Страница 24: ...tion 10 000 Btu h Pressure Regulator Setting 8 W C Inlet Gas Pressure in of water Maximum 14 W C Minimum 11 W C GWRN6A VSHRN6M Natural Gas Only Piezo Ignition 6 000 Btu h Pressure Regulator Setting 3 W C Inlet Gas Pressure in of water Maximum 10 5 W C Minimum 4 W C GWRN10A VSHRN10M Natural Gas Only Piezo Ignition 5 500 10 000 Btu h Pressure Regulator Setting 3 W C Inlet Gas Pressure in of water Ma...

Страница 25: ...ified heat propane LP gas supply may be low You may feel your gas pressure is too low If so contact your local natural or propane LP gas supplier Replacement Parts Note Use only original replacement parts This will protect your warranty coverage for parts replaced under warranty Contact authorized dealers of this product If they can t supply original replacement part s call FMI PRODUCTS LLC at 1 8...

Страница 26: ..._______________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________...

Страница 27: ..._______________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________...

Страница 28: ...is product and or FMI PRODUCTS LLC who will provide original factory replacement parts Failure to use original factory replacement parts voids this warranty Travel handling transportation diagnostic material labor and incidental costs associated with warranty repairs unless expressly covered by this warranty are not reimbursable under this warranty and are the responsibility of the owner Excluded ...

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