INDUCTION RANGE ERROR CODES
Error
Code
Shown Phrase
PRI
Component
Error Description
Service Instruction
2522
eMDLSwitchCircuitFault
2
Left oven
1
Check the MDL circuit.
2
Replace the relay board.
2631
eDoorSwitchCircuitFault
3
Right oven
The door switch circuit on
the relay board is
malfunctioning.
1
Check the door switch circuit.
2
Replace the relay board.
2632
eDoorSwitchCircuitFault
3
Left oven
1
Check the door switch circuit.
2
Replace the relay board.
2931
eLineVoltageSenseCircuitFault
3
Right oven
The incoming voltage
level detection circuit on
the relay board is
malfunctioning.
1
Replace the relay board.
2932
eLineVoltageSenseCircuitFault
3
Left oven
1
Replace the relay board.
2A31
eLVM_HVMCommunFault
2
Right oven
No communications or
too many bad packets
between the two
processors on the relay
board.
1
Replace the relay board.
2A32
eLVM_HVMCommunFault
2
Left oven
1
Replace the relay board.
2B31
eHVMMonitorCircuitFault
3
Right oven
One of the output monitor
circuits on the relay board
is malfunctioning.
1
Replace the relay board.
2B32
eHVMMonitorCircuitFault
3
Left oven
1
Replace the relay board.
2C21
ePCMRs485NetworkFault
2
Right oven
The relay board detects
an error with the RS485
network.
1
Check the RS485 circuitry.
2
Replace the relay board.
2C22
ePCMRs485NetworkFault
2
Left oven
1
Check the RS485 circuitry.
2
Replace the relay board.
3031
eTemperatureProbeShorted
3
Right oven
The temperature probe is
broken. The socket is
broken or wired wrong.
Probe circuit reporting
below 1k Ω.
1
Check the probe circuitry.
2
Replace the relay board.
3032
eTemperatureProbeShorted
3
Left oven
1
Check the probe circuitry.
2
Replace the relay board.
3121
eRTDShorted
2
Right oven
The RTD is broken or
wired wrong. RTD circuit
reporting below 825 Ω.
1
Check the RTD circuit.
2
Replace the relay board.
3122
eRTDShorted
2
Left oven
1
Check the RTD circuit.
2
Replace the relay board.
3221
eRTDOpen
2
Right oven
The RTD is broken or
wired wrong. RTD circuit
reporting below 3049 Ω.
1
Check the RTD circuit.
2
Replace the relay board.
3222
eRTDOpen
2
Left oven
1
Check the RTD circuit.
2
Replace the relay board.
3311
eTCOOpen
1
Right oven
The TCO has opened due
to excessive temperature
or a wiring issue.
1
Check the TCO circuit.
2
Replace the TCO.
3312
eTCOOpen
1
Left oven
1
Check the TCO circuit.
2
Replace oven TCO.
4021
eBakeElementLoadMissing
2
No load detected when
the element is turned on.
1
Check the bake element.
30" and 36" Induction Range
Troubleshooting
Induction Range Error Codes
service.subzero.com
829191 REVA
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