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38901-0-0618

Page 19

NOTICE:

 

Thermostats are not approved on vented decorative 

appliances.
Label all wires prior to disconnection when servicing controls. Wiring 

errors can cause improper and dangerous operation. Verify proper 

operation after servicing.
Millivolt gas valve does not require 24 or 110 volts. See 

Figure 13 

to provide optional remote control. 
It is important to use wire of a proper gauge for the length of the wire:

RECOMMENDED WIRE GAUGES

Maximum Length

Wire Gauge

1' to 10'

18

10' to 25'

16

25' to 35'

14

Millivolt Wiring Diagram

Figure 13

Use the two leads (black wires) from ON/OFF switch to attach 

optional remote.

Check System Operation

Millivolt system and all individual components may be checked with 

a millivolt meter 0-1000 MV range.
•  Across the thermopile terminals, 400-450 millivolts with  thermostat 

OFF.

•  Across the thermopile terminals, 150-250 millivolts with  thermostat 

ON.

750 Millivolt System

When you ignite the pilot, the thermopile produces millivolts (electrical 

current) which energizes the magnet in the gas valve. 
After 30 - 60 seconds to 1 minute time period you can release the 

gas control knob and the pilot will stay ON. Allow your pilot flame 

to operate an additional one to two minutes before you turn the 

gas control knob from the PILOT position to the ON position. This 

time period allows the millivolts (electrical current) to buildup to a 

sufficient level to operate properly.   

Millivolt Control

The valve regulator controls the burner pressure which should be 

checked at the pressure test point. Turn captured screw counter 

clockwise 2 or 3 turns and then place tubing to pressure gauge over 

test point (Use test port “out” closest to control knob). After taking 

pressure reading, be sure and turn captured screw clockwise firmly 

to re-seal. Do not over torque. Check for gas leaks.

Remote Receiver

 - 

Millivolt Models

Use the following steps to place the 

remote receiver

 adjacent to 

the gas valve.

Attention:

 

1.  The remote receiver cannot be placed behind the gas valve and 

burner assembly.

2.  When facing the appliance, the remote receiver must be placed 

in the 

right

 side firebox, toward the front.

NOTICE

:

 Do not let remote control receiver come in contact with 

burner assembly.
Refer to remote control installation and operating instructions for 

more details on remote control.

BFR Models

When connecting to remote receiver, cut off 1/4-in. terminals from 

wires attached to ON/OFF switch. Strip wires  back about 1/4-in. 

Connect stripped ends into remote receiver.  

MV (BFR) WIRING

Summary of Contents for BFM2124MTN

Page 1: ...appliance is installed DANGER If not installed operated and maintained in accordance with the manufacturer s instructions this product could expose you to substances in fuel or from fuel combustion w...

Page 2: ...10 Introduction 10 Gas Supply 11 12 Installation 13 14 Door Operation 15 Millivolt Lighting Instructions 16 Manual Lighting Instructions 17 Pilot And Main Burner Flame Characteristics 18 MV BFR Wiring...

Page 3: ...codes in any way Authorities having jurisdiction should be consulted before installation Follow all local codes regarding installation combustion and ventilation air or in the absence of local codes f...

Page 4: ...g Rod 1 1 8 Fiber Heat Sink 1 1 1 4 X 1 1 4 SLOTTED HEX HEAD ANCHOR SCREW 2 BFR 2124 30 MTN INDEX NO DESCRIPTION QUANTITY SUPPLIED BFR2124 BFR30 2 Burner Assembly With Millivolt Valve 1 1 3 Flexline 1...

Page 5: ...lot and burners Clean and replace damaged parts Alert children and adults to the hazards of high surface temperatures and caution them to stay away to avoid burns or clothing ignition Carefully superv...

Page 6: ...his appliance must be in stalled by a licensed plumber or gasfitter WARNING Improper installation adjustment alteration service or main tenance can cause property damage personal injury or loss of lif...

Page 7: ...gas Your local pro pane gas dealer can give you a Scratch and Sniff pamphlet Use it to find out what the propane odor smells like If you suspect that your propane gas has a weak or abnormal odor call...

Page 8: ...ntilation air must conform with the National Fuel Gas Code ANSI Z223 1 NFPA54 Canadian Installation Code CAN CGA B149 Available from the American National Standards Institute Inc 11 West 42nd St New Y...

Page 9: ...BFM30MTN Manual CKV116 BFR30MTN Millivolt CKV118 NOTE The air shutter setting for all models is 1 16 open PRODUCT SPECIFICATIONS Determining the Correct Burner Size for Your Fireplace MINIMUM FIREPLAC...

Page 10: ...g set in a solid fuel burning fireplace This appliance is only for use with the type of gas indicated on the rating plate Instructions to Installer 1 Installer must leave instruction manual with owner...

Page 11: ...omplete all solution should be cleaned off On unexposed connections a pressure test should be made Never use an exposed flame to check for leaks Appliance must be disconnected from piping at inlet of...

Page 12: ...t will result in a hazardous condition Checking Manifold Pressure Millivolt Natural Gas models will have a manifold pressure of ap proximately 3 5 in w c 871kPa at the pressure regulator outlet with t...

Page 13: ...may produce odors This is normal Open a window when operating the appliance for the first time IMPORTANT This appliance must be installed only in a solid fuel burning fireplace which contains a worki...

Page 14: ...application CAUTION DO NOT place rockwool or lava rock in the area of the safety pilot assembly STOP The LKF Fiber Log Set and LPR2430 Refractory Log Set are the only two log sets which are approved f...

Page 15: ...S CORRECT DOOR POSITION WHEN OPERATING THE FIREPLACE Figure 10 PARTIALLY OPEN DOORS INCORRECT DOOR POSITION WHEN OPERATING THE FIREPLACE WARNING DO NOT operate the fireplace with the doors partial ly...

Page 16: ...information above If you do not smell gas go to the next step NOTE Knob cannot be turned from PILOT to OFF unless knob is pushed in slightly Do not force 6 Find Pilot follow metal tube from gas contr...

Page 17: ...RE LIGHTING A This appliance has a pilot which must be lighted by hand When lighting the pilot follow these instructions exactly B BEFORE LIGHTING smell all around the appliance area for gas Be sure t...

Page 18: ...r the pilot orifice has been removed To Remove Pilot Orifice 1 Disconnect the pilot supply line at the pilot burner 2 Remove pilot orifice from pilot burner It may be necessary to tap on pilot burner...

Page 19: ...our pilot flame to operate an additional one to two minutes before you turn the gas control knob from the PILOT position to the ON position This time period allows the millivolts electrical current to...

Page 20: ...ush the soot off with a brush Do not use water or soot cleaners B When the logs are cold remove logs from burner Take logs outside and remove soot with an air hose Refer to Installation Instructions s...

Page 21: ...r lights but does not stay lit while pilot remains on Low gas pressure Check gas supply pressure Faulty valve Replace valve Faulty pilot or thermocouple Replace Safety pilot Clogged or dirty burner po...

Page 22: ...12635 Fitting 1 2 Flare X 3 8 Npt Internal Threads BFM2124 BFM30 13 R12219 Flex Line Non Whistling 16 Inch X 1 2 Flare BFM2124 BFM30 14 R12624 Grate Weldment 24 BFM2124 R12625 Grate Weldment 30 BFM30...

Page 23: ...le 3 8 X 3 8 X 1 Black Iron BFR2124 BFR30 12 R12217 Fitting 1 2 Flare X 3 8 NPT Internal Threads BFR2124 BFR30 13 R12219 Flex Line Non Whistling 16 Inch X 1 2 Flare BFR2124 BFR30 14 R12624 Grate Weldm...

Page 24: ...38901 0 0618 Page 24 Date Dealer Name Service Technician Name Service Performed Notes APPLIANCE SERVICE HISTORY...

Page 25: ...38901 0 0618 Page 25 Date Dealer Name Service Technician Name Service Performed Notes APPLIANCE SERVICE HISTORY...

Page 26: ...ase and can be ordered by your Service Person or Dealer Proof of purchase is required for warranty parts All parts listed in the Parts List have a Part Number When ordering parts first obtain the Mode...

Page 27: ...ion Duties of the Owner The appliance must be installed by a qualified installer and operated in accordance with the instructions furnished with the appliance A bill of sale cancelled check or payment...

Page 28: ...ww empirecomfort com Empire Comfort Systems Inc Belleville IL If you have a general question about our products please e mail us at info empirecomfort com If you have a service or repair question plea...

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