For those who operate Amana furnace, there are tables on the page giving you all the necessary information about breakdowns and issues in its work. The tables contain Amana furnace error codes with their description and possible corrective actions.
Codes are described depending on their color and number of signals. For some modifications there are also associated messages given to improve the understanding of the problem character. Some codes are presented with different variations, for example Amana F1 error code has F1-1, F1-2, F1-A and many other variations. Each of them gives you different information which you can use to fix your Amana furnace.
Amana AMH95s Furnace Error Codes
| LED | LED Status | Indication | Possible Causes | Corrective Action(s) | Notes & Cautions |
|---|---|---|---|---|---|
| Red Communications LED | Off | • Normal condition | • None | • None | • None |
| 1 Flash | • Communications Failure | • Communications Failure | • Depress Learn Button | • Depress once quickly for a power- up reset | |
| • Verify that bus BIAS and TERM dipswitches are in the ON position. | • Depress and hold for 2 seconds for an out-of-box reset | ||||
| 2 Flashes | • Out-of-box reset | • Control power up • Learn button depressed | • None | • None | |
| Off | • No power | • No power to air handler | • Check fuses and circuit breakers; replace/reset | • Turn power OFF prior to repair | |
| • Communications error | • Open fuse | • Replace blown fuse | |||
| • Communications error | • Check for shorts in low voltage wiring in air handler/system • Reset network by depressing learn button • Check data 1/ data 2 voltages | ||||
| Green Receive LED | 1 Steady Flash | • No network found | • Broken/ disconnected data wire(s) | • Check communications wiring (data 1/ data 2 wires) | • Turn power OFF prior to repair |
| • Air handler is installed as a non- communicating/ traditional system | • Check wire connections at terminal block | • Verify wires at terminal blocks are securely twisted together prior to inserting into terminal block | |||
| • Verify air handler installation type (non- communicating/ traditional or communicating) • Check data 1/ data 2 voltages | • Verify datal and data voltages as described above | ||||
| Rapid Flashing | • Normal network traffic | • Control is “talking” on network as expected | • None | • None | |
| On Solid | • Data 1/ Data 2 miss-wire | • Data 1 and data 2 wires reversed at air handler, thermostat, or ComfortNet compatible outdoor AC/HP | • Check communications wiring (data 1/ data 2 wires) | • Turn power OFF prior to repair | |
| • Short between data 1 and data 2 wires | • Check wire connections at terminal block | • Verify wires at terminal blocks are securely twisted together prior to inserting into terminal block | |||
| • Short between data 1 or data 2 wires and R (24VAC) or C (24VAC common) | • Check data 1/ data 2 voltages | • Verify datal and data voltages as described above |
Amana CSS9 Furnace Error Codes
| Fault Code | Condition/Description | Resolution |
|---|---|---|
| F0-0 | No Error | Initial factory setting |
| Check oven temperature sensor and wiring | ||
| F1-1 | Over temperature while cooking | first, rebuild control board if oven temperature sensor is good |
| Check oven temperature sensor and wiring | ||
| F1-3 | Over temperature while cleaning | first, rebuild control board if oven temperature sensor is good |
| F1-5 | Cancel key input out of range | Repair Electronic Range Control (ERC) |
| F1-7 | Keyboard disconnected | Verify wire connection is tight. Rebuild control board if failed |
| F1-8 | Shorted key | Repair Electronic Range Control (ERC) |
| F1-9 | Slave micro not functioning | |
| F1-A | Circuit board grounding | |
| F1-C | Control not calibrated | |
| F1-E | Circuit board data corruption | |
| F1-F | Circuit board data corruption | |
| F1-H | Door switch input circuit failure | Check switch and wiring |
| F1-J | Latch switch input circuit failure | |
| F3-1 | Oven temperature sensor or oven temperature sensor circuit failure | Check wire connections and oven temperature sensor |
| F9-1 | Auto latch will not lock | Check wiring, motor, and latch switch |
| F9-2 | Auto latch will not unlock | |
Amana EGHW Furnace Error Codes
| Fault Code | Condition/Description | Resolution |
|---|---|---|
| FO | Shorted push pad | Replace |
| F1 | Failed Electronic Range Control (ERC) | Repair Electronic Range Control (ERC) |
| F2 | Oven too hot | Replace oven temperature sensor |
| F3, F4 | Shorted or open oven temperature sensor | |
| F5, F6, F8 | Failed Electronic Range Control (ERC) | Repair Electronic Range Control (ERC) |
| F7 | Shorted or sticking button | Check glass alignment replace touch panel if necessary |
| F9 | Door latch failure | Replace door latch switch or assembly if necessary |
Amana MVM97 Series Furnace Error Codes
| Temp Display Message | Scrolled Message | Data 1 and Data 2 Miswire |
|---|---|---|
| dO | NO NET DATA | Data not yet on Network |
| d4 | INVALID MC DATA | Invalid Memory Card Data |
| bO | MOTOR NOT RUN | Blower Motor Not Running |
| b1 | MOTOR COMM | Blower Communication Error |
| b2 | MOTOR MISMATCH | Blower Motor HP Mis-Match |
| b3 | MOTOR LIMITS | Blower Motor Operating in Power, Temperature, or Speed Limit |
| b4 | MOTOR TRIPS | Blower Motor Current Trip or Lost Rotor |
| b5 | MTR LCKD ROTOR | Blower Motor Locked Rotor |
| b6 | MOTOR VOLTS | Over/Under Voltage Trip or Over Temperature Trip |
| b7 | MOTOR PARAMS | Incomplete Parameters Sent to Motor (bit 10) |
| b9 | LOW ID AIRFLOW | Inadequate Airflow |