Wolf 2 Series Technical Service And Parts Manual page 41

Error Displayed Error Condition
Priority Error
Message
1 E50 Heatsink Thermistor
Open
1 E56 Power module Flash
CRC Error
1 E57 Display Board Flash
CRC Error
1 E58 Power module
Confi g Fuse Error
1 E59 Display Board
Confi g Fuse Error
1 E60 Power module
Internal Error
1 E63 Zero Cross Lost
3 E64 Bad or incorrectly
wired Power module
3 E65 L1 associated
Failure, stuck relay
3 E66 L2 associated
Failure, shorted triac
or K10 (36")
3 E67 A Triac connection
is reversed
1 E69 Power RAM Error
1 E70 Display RAM Error
3 E71 Open Circuit
associated with
FastOn E1 -Check
element or wiring
3 E72 Open Circuit
associated with
FastOn E2 -Check
element or wiring
3 E73 Open Circuit
associated with
FastOn E3 -Check
element or wiring
Electric Cooktop -2
Explanation
Power module heatsink
temperature has a value
indicating a disconnected sensor.
Microcontroller Flash memory
failure.
Microcontroller Flash memory
failure.
Microcontroller Confi guration
Fuse failure.
Microcontroller Confi guration
Fuse failure.
Invalid internal state.
Display Board Zero-Cross signal
Failure.
Self Test Result - The power
module detected an internal
relay/triac failure.
Self Test Result - The power
module detected an internal
relay short.
Self Test Result - The power
module detected an internal
triac short or (on 36" only) a K10
short.
Self Test Result - The power
module detected a reversed triac
RAST connector.
Microcontroller internal RAM/
Register error.
Microcontroller internal RAM/
Register error.
Self Test Result - The power
module detected a connector,
wiring, or element open
associated with terminal E1.
Self Test Result - The power
module detected a connector,
wiring, or element open
associated with terminal E2.
Self Test Result - The power
module detected a connector,
wiring, or element open
associated with terminal E3.
Troubleshooting Guide
Action that should be taken
1. Replace power module.
1. Replace power module.
1. Replace display board.
1. Replace power module.
1. Replace display board.
1. Replace power module.
1. Replace power module.
1. Check wiring connections.
2. Compare wire labels with numbers
printed on the board
3. Replace power module
1. Replace power module.
1. Replace power module.
1. Check wiring connections.
2. Compare wire labels with numbers
printed on the board
3. Replace power module
1. Replace power module.
1. Replace power module.
1. Check element for correct
connections and element damage
2. Check wiring at power module for
correct connection.
1. Check element for correct
connections and element damage
2. Check wiring at power module for
correct connection.
1. Check element for correct
connections and element damage
2. Check wiring at power module for
correct connection.
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