Dometic RM182B Service Manual
Dometic RM182B Service Manual

Dometic RM182B Service Manual

Dometic refrigerator rm182b service manual
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SERVICE
United States
SERVICE OFFICE
DOMETIC SALES CORP
509 South Poplar
LaGrange, IN 46761
SERVICE MANUAL
2
Edition
August 1982
DSC #651
REFRIGERATOR
RM182 B
When ordering spare parts always state:
MODEL. QUANTITY * PART NUMBER * DESCRIPTION
For electric details also:
VOLTAGE -WATTAGE

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Summary of Contents for Dometic RM182B

  • Page 1 B)TDometic SERVICE United States SERVICE OFFICE DOMETIC SALES CORP 509 South Poplar LaGrange, IN 46761 SERVICE MANUAL Edition August 1982 DSC #651 Diagnostic Service Manuals REFRIGERATOR RM182 B When ordering spare parts always state: MODEL. QUANTITY * PART NUMBER * DESCRIPTION...
  • Page 2: Table Of Contents

    Installation Instructions Instructions For Use RM182B General Instructions Sealed Combustion Unit Ventilator (improved cooling performance) Fuse - 12 Volt Circuit Steps To Take When The Refrigerator Has Not Been Used For A Long Period Pilot Outage Periodic Maintenance Removal And Installation Of Refrigerator...
  • Page 3: Installation Instructions

    INSTALLAT ION INSTRUCT IONS The design of this refrigerator has been certified and approved by the American Gas Association and the Canadian GAS Association for Recreational Vehicles. This certification is dependent, however upon proper installation’-and the use of the venting components as shown in these instructions.
  • Page 4: Instructions For Use Rm182B

    INSTRUCTIONS FOR USE The Controls Controls are located at the top of the refrigerator. Control Panel Fig. 1 Page 1 “A” - Air Pump and Piezo Lighter "B" - Safety Valve "C" _ Thermostat for Gas and 120 the unit runs continously)
  • Page 5: General Instructions

    120 V and gas operations. Fuse For 12 V use the refrigerator is protected by a fuse installed in the gene- ral electrical circuit of the vehicle. If the fuse bums out, trace the cause and correct it before fitting a new lo amp. fuse.
  • Page 6: Removal And Installation Of Refrigerator

    Open and remove all three doors of the kitchen cabinet (Fig.3). Pull out dra- wer. Dismantle and remove shelves. Then lift door from hinge posts (Fig.3). Remove three protective caps (A, Fig.4) from the refrigerator frame (B,Fig.4) and unscrew the three screws that are behind the caps. Then on each side through the doors, unscrew two phillips screws (C, Fig.4) from the walls of...
  • Page 7: Component Replacement

    COMPONENT REPLACEMENT RM182B NOTE: For the removal of gas and electrical components and of the refrigerator cooling unit, the refrigerator must be removed from the kitchen cabinet (see chapter C) 1. Replacing the electric heater _____ 1. Squeeze the heater insulation in direction of arrow (A,Fig. 8) until it clicks open.
  • Page 8: Device (Safety Valve)

    Pull off thermostat knob (C, Fig.11) and knob (D, Fig.11) of safety device (E, Fig. 11). Unscrew union nut (F, Fig.11) of gas-pipe (G, Fig.11) from flame failure safety device (E, Fig. 11). Remove three cable plug-connections from thermostat (H, Fig.11). Unscrew thermo-coupling (I, Fig.11) from thermo-current adapter (J, Fig.11).
  • Page 9: Replacing Burner Jet

    8. Replacing the burner-jet ( E Fig. 1 2 ) Unscrew union nut (F, Fig. 12) of gas pipe by using a lo mm fork-spanner and a second one (14 mm) to hold counterpart the jet. Unscrew burner jet from the bottom part of gas-burner. Screw in the new burner jet, refit gas pipe.
  • Page 10: (Joint Ring)

    lo. Removing the air pump and replacing the piston. ___________ Unscrew knob (A, Fig.9) of air pump (K, Fig.9) from the shaft Unscrew air pump ( 4 screws / M, Fig. 9). Unscrew cover of air-pump ( 2 screws / N, Fig. 9). Withdraw shaft, force out retaining disc from the groove, pull off large disc and change joint ring.
  • Page 11 F. TROUBLESHOOTING THE REFRIGERATOR - L.P. GAS SYMPTOM NOTE: It will be noted in this guide that several causes can be responsible for one effect. The real cause or causes should be determined by the process of elimination, investigating each possible cause, star- ting at the top of the guide and proceeding to the bottom.
  • Page 12: Troubleshooting The Refrigerator - Electric

    G. TROUBLESHOOTING THE REFRIGERATOR - ELECTRIC SYMPTOM NOTE: It will be noted in this guide that several causes can be responsible for one effect. The real cause or causes should be determined by the process of elimination, investigating each possible cause, star- ting at the top of the guide and proceeding to the bottom.
  • Page 13 Fig. 1 Fig. 3 Fig. 5 -12 - Fig. 2 Fig. 4 Fig. 6...
  • Page 14 il 11 it-- II II IllI II II ‘I ll II ‘I Fig. 7 ’ 11 ._ Fig. 8...
  • Page 15 L1--r’ Fig. 9...
  • Page 16 Fig.11...
  • Page 17 ,,-,--I_ t:i L --. Fig.12 -16 -...
  • Page 18 I’ ’ -17- Fig.14 Fig.15...

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