Model reference

Amana RCF18U01B/P68446-5C

Air Conditioner

5 documents38 error codes18 service modes

Available documentation

Service Manual

Service Manual - SAM008519 pg
Covers this model

Installation Guide

Installation Instructions17 pg
Covers this model
Installation Instructions17 pg
Covers this model
Installation Instructions33 pg
Covers this model
Installation Instructions30 pg
Covers this model

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1c1c on my Amana RCF18U01B/P68446-5C

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Shorted key detected on the membrane

From Tech Sheet W18509810, p.22:

1.Access service mode to confirm the active fault code and read stored error history.

2.Measure control board supply voltage at test points. Expected: 12 VDC and 5 VDC.

3.Inspect all connectors on the main control for corrosion or backed-out pins.

Part WPW10804018

Electronic control board

Error codes (38)

CodeMeaning

1c1cShorted key detected on the membrane keyboard.1c2cMembrane keyboard disconnected from the control board.1c4cBoard-to-board communication failure.1c6cEEPROM hardware fault.1c7cControl not calibrated.1c81EEPROM CRC error in Cook Profile data.1c8cEEPROM CRC error in User Options data.1d11Unlocked runaway oven temperature exceeding 600°F.1d21Locked runaway oven temperature exceeding 950°F.3d11Oven temperature sensor circuit is open.3d21Oven temperature sensor circuit is shorted.3d41Meat probe circuit is shorted.3d51Meat probe not calibrated.4d11Door switch not closed when door is locked.4d21No cooling fan rotation detected.4d31Cooling fan is on when it should be de-energized.4d41Cooling fan overspeed condition detected.4d51Door switch circuit fault.9d11Door latch will not lock.9d21Door latch will not unlock.9d31Door latch reports both locked and unlocked simultaneously.F1Internal board failure (LCC 90/95)F1E0Internal board failure.F1E1Internal board failure.F1E2Internal board failure.F2A/D Error(s)F2E0Shorted key.F3Oven sensor opened or shorted, or bake/broil/clean range over temperature (LCC…F3E0Oven sensor opened.F3E1Oven sensor shorted.

View all 38 error codes

F3E2Bake/Broil range over temperature.F3E3Clean range over temperature.F5Door and switches do not agree or door latch not operating during clean mode…F5E0Door and switches do not agree (clean mode).F5E1Door latch not operating (clean mode).F5E2Door and switches do not agree (clean mode).F9Miswired house or miswired range (LCC 90/95).F9E0Miswired house or miswired range.

Service modes (18)

Control LockoutPress the Back and Setup pads simultaneously for 5 seconds to lock.
Control Reset1
control_lockoutPress the Back and Setup pads simultaneously for 5 seconds to lock.
control_reset1
Demo Mode1
Diagnostics ModePress CANCEL > CANCEL > START within a 5-second period.
Diagnostics Test Mode (Relay Checks)While in Diagnostics Mode, press individual keypads to test control relays
Display Test1
display_test1
Faults Access1
faults_access1
Quick Test Mode (EOC III)1
quick_test1
Service Mode1
service_mode1
Software Versions Access1
software_versions_access1
Temperature Adjustment ModeStep 1

Full entry steps, exit procedures, and test sequences are available in Max.

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