background image

ON

POSITION

OFF

POSITION

GRH/OV 020

MANUAL SHUT-OFF VALVE

Figure 6 - Equipment Shutoff Valve

Open

Closed

Equipment 
Shutoff 
Valve

PRESSURE TESTING APPLIANCE 
GAS CONNECTIONS

1.  Open equipment shutoff valve (see Figure 14).

2.  For natural gas, open main gas valve located on or near 

gas meter. For propane/LP gas, open propane/LP supply 
tank valve.

3.  Make sure control knob of 

fireplace

 is in the OFF posi-

tion.

4.  Check all joints from equipment shutoff valve to gas 

control valve. Apply noncorrosive leak detection 

fluid 

to all joints. Bubbles forming show a leak.

5.  Correct all leaks at once.

6.  Light 

replace (see Operating Log Set, page 13). Check 

all other internal joints for leaks.

7.  Turn off 

replace (see To Turn Off Gas To Log Set, page 

14).

INSTALLATION

Test Pressures Equal To or Less Than 1/2 
PSIG (3.5 kPa)

1.  Close equipment shutoff valve (see Figure 6).

2.  Pressurize  supply  piping  system  by  either  opening 

propane/LP  supply  tank  valve  for  propane/LP  gas  or 
opening main gas 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 

-

+

-

+

COMMUNICATION BETWEEN THE 
REMOTE  CONTROL TRANSMITTER
AND THE RECEIVER

To program  the transmitter  to  the  receiver

,

move 

the three positions slider of  the  receiver in the 

REMOTE

position  and depress the

ON/OFF

key 

of the transmitter. The System has an automatic 

learning  mode  that allows  the  receiver  to mate 
with  a  new trans

-

mitter  in the event the trans 

mitter must be replaced.  As soon as the receiver

module receives  the first correct command  from 
any remote control it captures  the  new address

and then "beeps" 3 times to confirm  the syncron-

ization  and  command execution.

Remote control set included with log set.

Install four

(4) "AA"

batteries into  the

remote receiver box

as shown on  the left.

Install  three

(3) "AAA"

batteries into the 

remote control

as shown on  the left.

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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