Models > RT18BMXDW00

RT18BMXDW00 Roper Refrigerator - Overview

Sections of the RT18BMXDW00

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Icemaker Control Assembly – Part Number: W10190935
Icemaker Control Assembly
★★★★★
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(26)
PartSelect #: PS2341896
Manufacturer #: W10190935
The “Icemaker Control Assembly” (Module & Motor Assembly, Ice Maker Control Module, Icemaker Module, Refrigerator Ice Maker Module) is what controls the actions of your ice maker. The control turns th...
$118.52
  In Stock
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Defrost Timer – Part Number: W10822278
Defrost Timer
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(35)
PartSelect #: PS11723171
Manufacturer #: W10822278
The Defrost Timer (Defrost control) acts like a clock by switching on the defrost heater circuit after a predetermined amount of compressor run time. This allows the defrost circuit to clear the evapo...
$34.61
  In Stock
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Refrigerator Crisper Drawer – Part Number: W10854037
Refrigerator Crisper Drawer
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(35)
PartSelect #: PS11731260
Manufacturer #: W10854037
The crisper drawer is clear plastic and is located inside the refrigerator. It is used to store fruits and vegetables at a certain temperature to ensure food will last longer. If your drawer is cracke...
$116.17
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Refrigerator Door Switch – Part Number: W11384469
Refrigerator Door Switch
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(82)
PartSelect #: PS12728638
Manufacturer #: W11384469
Door switch turns the light off when you close the door.
$38.48
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Bimetal Defrost Thermostat – Part Number: WP4387503
Bimetal Defrost Thermostat
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(15)
PartSelect #: PS11742474
Manufacturer #: WP4387503
This is a bimetal defrost thermostat for your refrigerator. It stops the fridge from overheating during the defrost cycle by protecting the evaporator. This clip-on thermostat will sense the temperatu...
$42.49
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Refrigerator Single Water Inlet Valve – Part Number: WP2315576
Refrigerator Single Water Inlet Valve
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(23)
PartSelect #: PS11740365
Manufacturer #: WP2315576
The single water inlet valve, also known as a water solenoid valve, is used for refrigerators. This part is a solenoid-operated switch that releases water from the supply line to the water valve and i...
$71.47
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Door Shelf Retainer Bar End Cap – Part Number: WP2156003
Door Shelf Retainer Bar End Cap
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★★★★★
(9)
PartSelect #: PS11738927
Manufacturer #: WP2156003
The door shelf retainer bar end cap connects to the retainer bar on your refrigerator’s door shelf, and attaches it to the refrigerator door. If your shelf retainer bar has become disconnected, a dama...
$13.17
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End Cap Trim Piece – Part Number: WP2156006
End Cap Trim Piece
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(4)
PartSelect #: PS11738928
Manufacturer #: WP2156006
Sold individually.
$6.67
  In Stock
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Crisper Drawer Rail – Part Number: WP2163835
Crisper Drawer Rail
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(18)
PartSelect #: PS11738956
Manufacturer #: WP2163835
This part goes in the center of the crisper shelf and acts as a support.
$26.10
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Water Fill Cup and Bearing – Part Number: WP628356
Water Fill Cup and Bearing
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★★★★★
(10)
PartSelect #: PS11743318
Manufacturer #: WP628356
This refrigerator ice maker fill cup dispenses the water into the ice cube mold during the fill cycle. Replacing the water fill cup is a possible solution if you notice that the ice maker is leaking, ...
$40.40
  In Stock
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Water Tube Kit – Part Number: W10823511
Water Tube Kit
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(7)
PartSelect #: PS11730901
Manufacturer #: W10823511
This is the replacement water tube kit for your refrigerator. This tubing is made of plastic, is 1/4 inch in diameter, and comes with 2 inserts. This tube may be longer than the original tube, and may...
$36.12
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Screw – Part Number: WP488729
Screw
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(1)
PartSelect #: PS11742721
Manufacturer #: WP488729
Metallic screw that is less than an inch long. Does not include the plastic washer.
$7.91
  In Stock
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Questions And Answers for RT18BMXDW00

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Common Symptoms of the RT18BMXDW00

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Ice maker not making ice
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Light not working
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Leaking
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Fridge too warm
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Freezer not defrosting
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Freezer section too warm
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Door won’t open or close
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Ice maker won’t dispense ice
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Will Not Start
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Noisy
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Fridge and Freezer are too warm
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Fridge runs too long
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Frost buildup
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Fridge too cold
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Freezer too cold
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Too warm
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Not dispensing water
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Ice maker dispenses too much ice
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Won’t start
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Door Sweating
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
No ice
removed flap door in front of icemaker...removed 3 screws with bolt heads...removed one additional screw with bolt head and ice unit slid out. I removed motor unit (pops out no screws). Replaced and had ice within 3 hours.
Parts Used:
Icemaker Control Assembly
  • Daniel from Suwanee, GA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers, Socket set
557 of 665 people found this instruction helpful.
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The frost free feature of the freezer was freezing over with ice and cooling coils were being insulated with thickening frost which caused the cooling air to rise in temperature from -5 degrees to 20 degrees.
I troubleshot the problem by reading the electrical schematic and concluding the heating elements (defrost cables) were either defective or the bi-metal temp sensor was open. When closed the temp sensor completes the circuit for the current to flow through the heaters to defrost the cooling coils every 8 hours and then when the bimetal opens at 55 degrees the circuit is open and the coils are cooled because the refridgeration motor is in run mode. A timer between the motor and heater elements also was defective. The timer controls the cooling period and the defrost period. I ohmed out each part according to the spec sheet of normal resistance of parts and thus the bimetal and timer were defective. I gather a surge of some duration and amplitude affected these parts because a storm 24 hours prior to refridgerator problem had passsed through the area and the AC electrical power had oscillated several times during that event. I used hand tools to do the repair. If you are not mechanically inclined a step by step proceedure would be moot. It is a matter of disassembly and assembly paying close attention to fragile parts.
Parts Used:
Defrost Timer Bimetal Defrost Thermostat
  • Lawrence from Grahamsville, NY
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Nutdriver
428 of 510 people found this instruction helpful.
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Ice Maker stopped working
With socket wrench un-screwed the 3 screws and pulled out the ice maker assembly.

Pulled off white plastic end-cap and noticed the plastic gear disk had snapped off (sub part # R0167202)

However, it is all-one-part of the motor assembly unit # w10190935 (part # PS2341896) which must be ordered as a complete part.
Parts Used:
Icemaker Control Assembly
  • Robert from Port Washington, NY
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers, Socket set
135 of 154 people found this instruction helpful.
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