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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. 

2.  Do  not  place  propane/LP  supply  tank(s)  inside  any 

structure. Locate propane/LP supply tank(s) outdoors 
(propane/LP units only). 

3.  If you smell gas

  shut off gas supply

  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 

 

department

4.  This appliance shall not be installed in a bedroom or 

bathroom.

5.  Do not use this appliance as a wood-burning 

fireplace. 

Use only the logs provided with the appliance.

6.  Do not add extra logs or ornaments such as pine cones, 

vermiculite or rock wool. Using these added items can 
cause sooting and poor combustion. Do not add lava 
rock around base. Rock and debris could fall into the 
control area of heater. 

7.  This appliance is designed to be smokeless. If logs ever 

appear to smoke, turn off appliance and call a qual

ifie

service person. Note: During initial operation, slight 
smoking could occur due to log curing and 

fireplace 

burning manufacturing residues. 

8.  To prevent the creation of soot, follow the instructions 

in Cleaning and Maintenance section.

 

Keep the appliance area clear and free from 
combustible  materials,  gasoline  and  other 

flamma

ble vapors and liquids. 

9.  Before using furniture polish, wax, carpet cleaner, or 

similar products, turn heater off. If heated, the vapors 
from these products may create a white powder residue 
within burner box or on adjacent walls or furniture.

10.  This appliance needs fresh air ventilation to run prop-

erly. This appliance has an Oxygen Depletion Sensing 
(ODS) safety shutoff system. The ODS shuts down the 

fireplace

 if not enough fresh air is available. See Air 

for  Combustion  and Ventilation,  pages  4  through  6. 
If appliance keeps shutting off, see Troubleshooting, 
pages 17 through 20.

11.  Do not run appliance

• 

  where  flammable  liquids  or  vapors  are  used  or 

stored

  under dusty conditions

12.  Do not use this appliance to cook food or burn paper 

or other objects.

13.  Never place any objects in the heater or on logs.

14.  Do not use appliance if any part has been exposed to 

or  under  water.  Immediately  call  a 

qualified

  service 

technician to inspect the appliance and to replace any 
part of the control system and any gas control which 
has been under water. 

15.  Turn appliance off and let cool before servicing. Only 

qualified

  service  person  should  service  and  repair 

appliance.

16.  Operating  appliance  above  elevations  of  4,500  feet 

could cause pilot outage. 

17.  To prevent performance problems, do not use propane/

LP fuel tanks of less than 100 lbs. capacity.

18.  Provide adequate clearances around air openings. 

LOCAL CODES

 

Install and use appliance with care. Follow all local codes. 
In the absence of local codes, use the latest edition of The 
National Fuel Gas Code ANSI Z223.1/NFPA 54*.

*Available from:

American National Standards Institute, Inc. 

1430 Broadway 

New York, NY  10018

National Fire Protection Association, Inc. 

Batterymarch Park 

Quincy, MA  02269

State  of  Massachusetts:

  The  installation  must 

be made by a licensed plumber or gas 

fitter

 in the   

Commonwealth of Massachusetts.

Sellers of unvented propane or natural 

gas-fi

red 

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. 

Keep the appliance area clear and free from 
combustible materials, gasoline, and other 

flammable vapors and liquids.

SAFETY INFORMATION

CONTINUED

Summary of Contents for GERRR18LP

Page 1: ...MER Retain this manual for future reference This appliance may be installed in an aftermarket permanently located manu factured mobile home where not prohib ited by local codes This appliance is only for use with the type of gas indicated on the rating plate This app liance is not convertible for use with other gases Aftermarket Completion of sale not for purpose of resale from the manufacturer Th...

Page 2: ...blow directlyintotheappliance Avoidanydrafts that alter burner flame patterns Ceiling fans can create drafts that alter burner flamepatterns Alteredburnerpatternscan cause sooting WARNING Do not use a blower insert heat exchanger insert or other accessory not approved for use with this appliance Due to high temperatures the appliance should be located out of traffic and away from furniture and draper...

Page 3: ...ance has an Oxygen Depletion Sensing ODS safety shutoff system The ODS shuts down the fireplace if not enough fresh air is available See Air for Combustion and Ventilation pages 4 through 6 If appliance keeps shutting off see Troubleshooting pages 17 through 20 11 Do not run appliance where flammable liquids or vapors are used or stored under dusty conditions 12 Do not use this appliance to cook fo...

Page 4: ...d a control valve The thermostat will automatically modulate the heat output to maintain a consistent room temperature This results in greater heater comfort This can also result in lower gas bills PROVIDING ADEQUATE VENTILATION The following are excerpts from National Fuel Gas Code ANSI Z223 1 NFPA 54 Section 5 3 Air for Combustion and Ventilation All spaces in homes fall into one of the followin...

Page 5: ...ls or ducts You must provide two permanent openings one within 12 of the ceiling and one within 12 of the floor Connect these items directly to the outdoors or spaces open to the s e c a p s l w a r c d n a s c i t t a e d u l c n i s e c a p s e s e h T s r o o d t u o Follow the National Fuel Gas Code ANSI Z223 1 NFPA 54 Section 5 3 Air for Combustion and Ventilation for required size of ventilat...

Page 6: ...ay be operated does not meet the required volume for indoor combustion air combustion and ventilation air shall be provided by one of the methods described intheNationalFuelGasCode ANSIZ223 1 NFPA 54 the International Fuel Gas Code or applicable local codes CONTINUED VENTED OPERATION Note When used as a vented heater appliance must be installed only in a solid fuel burning fireplace with a working...

Page 7: ...this is beneficial installing appliance in rooms without enough ventilation air may cause mildew to form from too much moisture See Air for Combustion and Ventilation page 4 CHECK GAS TYPE Use the correct gas type natural or propane LP for your appliance If your gas supply is not correct or if you do not know your gas type do not install appliance INSTALLATION ITEMS NEEDED Before installing applian...

Page 8: ...lator damage could occur For propane LP gas the installer must supply an external regulator The external regulator will reduce incoming gas pressure Youmustreduceincominggaspressuretobetween 11 and 14 of water If you do not reduce incoming gas pressure heater regulator damage could occur Install the external regulator with the vent pointing down as shown in Figure 4 Pointing the vent down protects...

Page 9: ...nd that you install a sediment trap in supply line as shown in Figure 5 Locate sediment trap where it is within reach for cleaning Install in piping system between fuel supply and appliance Locate sediment trap where trapped matter is not likely to freeze A sediment trap traps moisture and contaminants This keeps them from going into appliance gas controls If sediment trap is not installed or is i...

Page 10: ...as valve located on or near gas meter of natural gas or using compressed air 3 Check all joints from gas meter to equipment shutoff valve for natural gas or propane LP supply to equipment shutoff valve for propane LP Apply noncorrosive leak detection fluid to all joints Bubbles forming show a leak 4 Correct all leaks at once CONTINUED 10 OPTIONAL REMOTE CONTROL SET INSTALLATION AND OPERATION COMMUN...

Page 11: ...Proper Log Placement for Discovery Elm 18 Models Log 2 Log 6 Log 1 Log 5 Log 7 If you have any questions please call 800 229 5647 GERRR18 MODELS Log 3 Log 4 11 ...

Page 12: ...Proper Log Placement for Golden Eclipse 24 Models Log 2 Log 6 Log 1 Log 5 Log 7 If you have any questions please call 800 229 5647 GERRR24 MODELS Log 3 Log 4 12 ...

Page 13: ...ONS WARNING If fireplace has glass doors never operate this heater with glass doors closed If you operateheaterwith doorsclosed heat buildup inside fireplace willcauseglasstoburst Make suretherearenoobstructions across openings of fireplace You must operate this heater with a fireplace screen in place Make sure fireplace screen is closed before running heater NOTICE Duringinitialoperationof new heate...

Page 14: ...ton This will light pilot The pilot is attached Note If pilot does not light no spark contact a qual ified service person or gas supplier for repairs Until re with match see Manual Lighting Procedure page 15 8 Keep control knob pressed in for 30 seconds after lighting pilot After 30 seconds release control knob If control knob does not pop out when released contact a qualified service person or gas...

Page 15: ... switch see Fig ure 10 to the ON position Replace or remove low batteries as soon as possible to prevent corrosion damage to remote control acces sory 15 HAND HELD TRANSMITTER OPERATION Move the side Slide Switch into the ON position tow ards the flat end of the unit Press and hold the control button see Figure 11 on the Hand Held Remote until burner turns on Press and hold the control button agai...

Page 16: ...nd let cool Remove blockage Blocked burner flame holes will create soot MAIN BURNER BURNER FLAME PATTERN Figure 15 shows the correct burner flame patern Figure 16 shows the incorrect burner flame patern turn Gas Log Set off see Turning OFF the Ap pliance page 15 see Cleaning and Maintenance this page see Troubleshooting page 22 CLEANING AND MAINTENANCE WARNING Turn off Gas Logs and let CAUTION keep...

Page 17: ... See Fig 18 See Fig 18 Figure 18 Pilot Inlet Air Hole 19 17 ...

Page 18: ...18 ...

Page 19: ...19 ...

Page 20: ... RMH 120 SP051 RMH 120 SP049 9 Orifice Tube Main Burner 1 RMH 120 09003 RMH 120 09003 9 Orifice Tube Main Burner 1 RMH 120 09004 RMH 120 09004 10 Elbow 375 MNPT X 375 Flare 1 RMH 120 00062 RMH 120 00062 11 Adapter 375 MNPT X 5625 Flare 1 RMH 120 00050 RMH 120 00050 12 Adapter 375 FNPT X 5625 Flare 1 FCHD1809021 FCHD1809021 13 Tube Main Gas Supply 1 WIP 120 90414 WIP 120 90414 14A Remote Receiver 1...

Page 21: ... heater will not produce the specified heat propane LP gs supply may be low You may feel your gas pressure is too low If so contact your local natural or propane LP gas supplier Note Use only original replacement parts This will protect your warranty coverage for parts replaced under warranty TECHNICAL SERVICE You may have further questions about installation opera tion or troubleshooting If so co...

Page 22: ...n rust or discoloring of any kind use or installation contrary to instructions and applicable building codes including heating the product to temperatures above its rated specifications which can cause considerable warping disassembly including removal of the product from a built in installation damage resulting from accident alteration misuse abuse hostile environments or improper installation rep...

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