Model reference
Amana SC-150-B3
Furnace
3 documents33 error codes11 service modes
Available documentation
Tech Sheet
- serviceandwiringsheet-w10328577-revd.pdf6 pg
Service Manual
- Service Manual - 1602346353 pg
Installation Guide
- Installation Instructions40 pg
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- Step-by-step diagnostics from the service manual
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Error codes (33)
CodeMeaning
01Thermistor test passed (FC or RC thermistor resistance within normal range).02Thermistor test result03Thermistor test resultErr1Checksum failure on power board.Err2Hardware problem on power board.Err3Hardware problem with keyboard.Err4Wrong jumper setting on power board.Err5Shorted keypad detected (also triggered if touch panel pressed for more than 30…Err6Options scrambled on power board.Err7Problem with RTD (Resistance Thermal Device).Err70RTD uncalibrated.Err71RTD shorted.Err72RTD open.Err8Over temperature condition detected.Err9Over temperature condition with current less than 2 amps.F1E1Indicates a CCU (Cycle Control Unit) problem.F2E1Indicates a stuck button (depressed for over 20 seconds) or UI mismatch; this…F2E2UI cannot read EEPROM software from the User Interface.F3E1Exhaust thermistor is open; temperature drops below 18°F (> 50k ohms).F3E2Exhaust thermistor has shorted; temperature above 250°F (< 500 ohms).F3E3Inlet thermistor is open; temperature drops below 18°F (> 245k ohms).F3E4Inlet thermistor is shorted; temperature above 391°F (< 328 ohms).F3E5Inlet and exhaust thermistors are both open; will occur if the P14 connector is…F3E6Moisture sensor strip is open; this fault code will only appear when in the…F3E7Moisture sensor strip has shorted; this fault code will ONLY appear when in the…F4E1No voltage detected at the heater relay; appears ONLY when in the Diagnostic…F4E3Restricted air flow that may affect dryer performance.F4E4Low L2 voltage (less than 50V) detected at the CCU.F6E1Communication between the CCU and UI has not been detected (UI to CCU…F6E2Communication between the CCU and UI has not been detected (CCU to UI…Service modes (11)
- Convection Temperature Calibration Mode["Door must be closed and unit must be in STANDBY mode.","Press HIDDEN PAD.","Press pads 1, 3, 5…
- Customer-Focused Dryness Level Adjustment["In standby mode (dryer plugged in but not powered up), press and hold the DRYNESS LEVEL button…
- Install Diagnostics["First activate Service Diagnostic Mode.","Press and release the 2nd button used to activate…
- Loads Test Mode["Ensure the dryer is in standby mode (plugged in with all indicators off).","Within 5 seconds…
- Service Diagnostic Mode["Ensure the dryer is in standby mode (plugged in with all indicators off).","Select any three (3)…
- Service Diagnostics Mode["Ensure unit is not in Lockout mode.","Press SW1 and SW2 simultaneously for 3 seconds.","Release…
- Service Test Mode["Oven must be in STANDBY mode (press PREHEAT ON/OFF to turn off if needed).","Close the…
- Software Version Display["First activate Service Diagnostic Mode.","Press and hold the 2nd button used to activate Service…
- User Interface Test["First activate Service Diagnostic Mode.","Press and release the 1st button used to activate…
- User Interface/Control System Test["Activate Service Diagnostic Mode first.","Press and release the 1st button used to activate…
- User Options Mode["STANDBY must be displayed (press PREHEAT ON/OFF if not).","Press HIDDEN PAD.","Press PROGRAM SAVE…
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