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Dimplex RLG20 - User Manual

Dimplex RLG20
15 pages
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Service Manual
Model
RLG20
RLG25
Part Number
6909740159
6909760159
7400950000R00
In keeping with our policy of continuous product development, we reserve the right to make changes without notice.
© 2016 Dimplex North America Limited
Dimplex North America Limited
1367 Industrial Road
Cambridge ON Canada N3H 4W3
1-888-346-7539 www.dimplex.com
REV PCN DATE
00 - 19-OCT-16
IMPORTANT SAFETY INFORMATION: Always read this manual rst before attempting to service this log grate. For your
safety, always comply with all warnings and safety instructions contained in this manual to prevent personal injury or prop-
erty damage.

Questions and Answers

  • F
    Frank GeorgeSep 8, 2025
    Why is the flame frozen on my Dimplex RLG20 Indoor Fireplace?
    • M
      Mary DaughertySep 8, 2025
      If the flame is frozen on your Dimplex Indoor Fireplace, check the wiring connections for any looseness. If the wiring is secure, the flicker motor may be defective and require replacement.
  • D
    David WilsonAug 23, 2025
    Why is the power cord of my Dimplex RLG20 Indoor Fireplace getting warm?
    • P
      penningtonpatriciaAug 23, 2025
      A slightly warm power cord during heater operation is normal. However, if the power cord of your Dimplex Indoor Fireplace gets hot to the touch, replace it immediately as it could be defective.
  • T
    timothymartinezAug 25, 2025
    Why do lights dim when my Dimplex RLG20 Indoor Fireplace is on?
    • J
      Jessica WilkinsAug 25, 2025
      If the lights in the room dim when your Dimplex Indoor Fireplace is on, it means the unit is drawing close to the circuit's current rating. Consider moving the fireplace to another outlet or installing it on a dedicated 15 amp circuit.
  • I
    imoodyAug 27, 2025
    Why does my Dimplex RLG20 Indoor Fireplace heater emit an odor?
    • M
      Marcus PenaAug 27, 2025
      If your Dimplex Indoor Fireplace heater emits an odor, it's likely normal, especially when the heater is initially turned on. This is due to the burning off of dust accumulated during manufacturing or operation. However, if the odor persists or is concerning, the heater assembly might be defective and require replacement.
  • C
    courtney51Aug 27, 2025
    Why is the heating element glowing red in my Dimplex RLG20?
    • E
      Ethan FlemingAug 27, 2025
      Small glowing sections of the heating element in your Dimplex Indoor Fireplace are normal. However, if larger sections are glowing and causing the thermal cutout to trip, unplug the unit, stop using it, and replace the heater assembly.
  • J
    Jill JonesSep 22, 2025
    What to do if log grate does not turn on in Manual Mode on Dimplex Indoor Fireplace?
    • R
      Robert HernandezSep 22, 2025
      If the log grate does not turn on in Manual Mode on your Dimplex Indoor Fireplace, refer to the Operation Section for proper operating procedures. Check the fuse/breaker panel for any issues. If the problem persists, the IR key board or the main control board may be defective and require replacement.
  • T
    Todd FordSep 16, 2025
    Why is the back log dim or not glowing on my Dimplex Indoor Fireplace?
    • C
      Charles DavisSep 16, 2025
      If the back log is dim or not glowing on your Dimplex Indoor Fireplace (RLG25 model), check the wiring connections for any looseness. If the wiring is secure, the back log assembly may be defective and require replacement.
  • B
    brian71Sep 18, 2025
    Why are the logs dim or not glowing on my Dimplex RLG20?
    • M
      Matthew HarrisSep 18, 2025
      If one or all logs in the log set are dim or not glowing on your Dimplex Indoor Fireplace, check the wiring connections for any looseness. If the wiring is secure, the log set wiring may be defective and require replacement of the log set assembly.
  • S
    Samantha BellSep 7, 2025
    Why is the back lighting dim or not appearing on my Dimplex RLG20 Indoor Fireplace?
    • K
      kathysmithSep 7, 2025
      If the back lighting is dim or not appearing on your Dimplex Indoor Fireplace, refer to the Operation Section for proper operating procedures. Check the wiring connections of the back light LEDs for any looseness. If the issue persists, the back light LED wiring or the main control board may be defective and require replacement.
  • H
    hardinheatherSep 4, 2025
    What to do if Dimplex Indoor Fireplace heater is not turning off?
    • J
      Joseph LewisSep 4, 2025
      If the heater is not turning off in your Dimplex Indoor Fireplace, refer to the Operation Section for proper operating procedures. If the issue persists, the main control board may be defective and require replacement.

Summary

OPERATION

RLG20 Model Operation

Details manual controls, remote control, and key functions for the RLG20 model.

RLG25 Model Operation

RLG25 Operation Guide

Details manual controls, remote control, and key functions for the RLG25 model.

MAINTENANCE

General Cleaning and Servicing

Covers general cleaning of logs, base, flame panel, and battery replacement.

EXPLODED PARTS DIAGRAM - RLG20

REPLACEMENT PARTS LIST - RLG20

Lists all replaceable parts for the RLG20 model with part numbers.

EXPLODED PARTS DIAGRAM - RLG25

REPLACEMENT PARTS LIST - RLG25

Lists all replaceable parts for the RLG25 model with part numbers.

WIRING DIAGRAM

RLG25 Wiring Diagram

Illustrates the electrical connections for the RLG25 model.

RLG20 Wiring Diagram

Illustrates the electrical connections for the RLG20 model.

BACK LOG REPLACEMENT

RLG20 Back Log Replacement

Step-by-step guide for replacing the back log on the RLG20.

RLG25 Back Log Replacement

Step-by-step guide for replacing the back log on the RLG25.

LOG SET REPLACEMENT

Log Set Replacement Procedure

Instructions for replacing the entire log set.

FLAME LED STRIP AND COLOURED LED STRIP REPLACEMENT

RLG20 Flame and LED Strip Replacement

Guide for replacing flame and LED strips in the RLG20.

BACK LIGHT ASSEMBLY REPLACEMENT

RLG20 Back Light Assembly Replacement

Instructions for replacing the back light assembly in the RLG20.

MAIN CONTROL BOARD REPLACEMENT

Main Control Board Replacement Procedure

Steps to replace the main control board unit.

POWER SUPPLY REPLACEMENT

Power Supply Replacement Procedure

Guide for replacing the unit's power supply.

IR KEY BOARD REPLACEMENT

IR Key Board Replacement Procedure

Steps to replace the IR Key Board component.

POWER CORD REPLACEMENT

Power Cord Replacement Procedure

Instructions for replacing the main power cord.

FLICKER MOTOR REPLACEMENT

RLG20 Flicker Motor Replacement

Guide for replacing the flicker motor in the RLG20 model.

HEATER ASSEMBLY REPLACEMENT

Heater Assembly Replacement Procedure

Steps for replacing the main heater assembly unit.

TROUBLESHOOTING GUIDE

General Troubleshooting

Addresses common issues like circuit breakers, dim lights, and power cords.

Appearance Issues

Solutions for problems related to log grate illumination and flame appearance.

Heater Operation Issues

Resolves problems with the heater not turning on/off, overheating, or emitting odors.

Noise Issues

Addresses excessive noise problems related to the heater operation.

Dimplex RLG20 Specifications

General IconGeneral
ModelRLG20
TypeElectric Fireplace
Fuel TypeElectric
Heat Output2 kW
Voltage230 V
Power Consumption2000 W
Adjustable ThermostatYes
Remote ControlYes
StyleModern

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