Model reference

Amana SL-250-BH

Name: Amana SL-250-BH
Brand: Amana

Furnace

10 documents41 error codes13 service modes

Available documentation

Service Manual

ADC AD-464 Service Manual PastProduction Industrial96 pg
Covers this model

Installation Guide

Installation Instructions64 pg
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Installation Instructions64 pg
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Installation Instructions34 pg
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Installation Instructions16 pg
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Installation Instructions8 pg
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Installation Instructions63 pg
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Installation Instructions67 pg
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Installation Instructions58 pg
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Installation Instructions36 pg
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M+ Max·Amana Furnace

AIRFLOW FAULT on my Amana SL-250-BH

M+

Lint chamber air pressure switch

From Tech Sheet W18365278, p.50:

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 (41)

CodeMeaning

AIRFLOW FAULTLint chamber air pressure switch indicates insufficient airflow through the…CHK. LINT DRAWEROne or both lint drawers are not closed; lint drawer proximity switch circuit…CNTRL VOLT OFF110 VAC control voltage has not been turned on via the master control relay.DOOR OPENOne or more doors (load door, unload door, heat console access door, or burner…DRUM FAULTTumbler (basket) has stopped rotating; the rotational proximity sensor target…ERRORDisplayed when the AH (Absolute Humidity) sensor bridge circuit cannot be…EXHAUST DSFLExhaust air temperature control sensor has detected a fault condition in the…F0Default F code F0 E0Default F code F1Keypad not connected, keypad held down too long, or keypad is shorted.F1 E0Door switch malfunction (E0, E1, E2) or electronic control malfunction (E3, E4).F1 E1Door switch malfunction (E0, E1, E2) or electronic control malfunction (E3, E4).F1 E2Door switch malfunction.F1 E3Electronic control malfunction.F1 E4Electronic control malfunction.F1-E0Control board resistor opened.F1-E1Control board resistor shorted.F2Touch panel failure.F2 E0Keypad not connected or keypad held down too long or keypad is shorted.F2 E1Keypad held down too long, or keypad is shorted.F2-E3Electronic control malfunction.F3 E0Control board resistor opened.F3 E1Control board resistor shorted.F3 E2Convection sensor malfunction.F3-E0Convection sensor malfunction.F3-E2Convection sensor malfunction.F3HHumidity sensor failure.F4 E0Meat probe shorted.F4-E0Door switch malfunction (function not used).F4-E1Door switch malfunction (function not used).

View all 41 error codes

F4-E2Door switch malfunction (function not used).F6Microwave relay failure (relay 4903).F8Meat probe shorted (function not used).F8 E0Self-clean latch will not lock.F8 E1Self-clean latch will not unlock.F8 E3Electronic control malfunction.GAS SUPPLY FAULTHigh or low gas pressure condition detected by the HI/LO gas pressure switch…HEATER FAULTBurner fan air switch did not close within 10 seconds of blower start-up, or…HI-TEMP FAULTOne or more hi-limit temperature sensors (exhaust, intake, or over-burner) has…INTAKE DSFLIntake air temperature control sensor has detected a fault condition (optional…LEVEL FAULTDryer is not in a level position; one or both tilting level switches are in the…

Service modes (13)

AH Sensor Control Unit Test (with dummy resistor circuit)["Disconnect power supply cord.","Remove cabinet.","Open door and block it open.","Discharge high…
AH Sensor Water Load Cooking Test (Diagnostic Sensor Test)["Ensure oven has been plugged in at least 2 minutes.","Ensure cabinet is installed and screws…
Control Lock["Ensure the microwave oven and Timer are off.","Touch and hold OFF for 5 seconds until two tones…
Control Unit AH Sensor Dummy Resistor Test["Disconnect power supply cord.","Remove cabinet.","Open door and block it open.","Discharge HV…
Defrost Center Test["Open the oven door.","Place one cup of water in the center of the turntable tray.","Close the…
Demo Mode["Ensure the microwave oven and Timer are off.","Touch and hold Timer for 5 seconds until two tones…
Error code display["Press and hold the CANCEL key for 5 seconds to display any pre-existing fault code.","The failure…
Key Unit Test["Disconnect power supply cord.","Open door and block it open.","Discharge HV capacitor (wait 60…
Relay Test["Disconnect power supply cord.","Remove unit from wall and remove cabinet.","Open door and block…
Sales Demonstration Mode (Demo Mode)
Touch Panel and Electronic Control Self-Diagnostic Test["Press and hold CANCEL/OFF while opening the door.","While still holding the CANCEL/OFF button…
Touch Panel and Electronic Control Test (Self-Diagnostic)["Press and hold CANCEL/OFF while opening the door.","While still holding the CANCEL/OFF button…
Water Load Sensor Cooking Test (AH20)["Ensure oven has been plugged in at least 2 minutes.","Fill approximately 200 milliliters (7.2 oz)…

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