Model reference

Wolf ICBCT15I/S

Cooktop

3 documents35 error codes3 service modes

Available documentation

Service Manual

Wolf Service Manual: ICB CT Induction Cooktop — Service Manual39 pg
Covers this model

Parts Manual

Wolf Revision 1: Prior to Serial 17600000 — Parts Manual6 pg
Covers this model
Wolf Revision 2: After Serial 17600000 — Parts Manual6 pg
Covers this model

MyPros+ Max

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Step-by-step diagnostics from the service manual
Test values, resistance specs, and wiring references
Verified part numbers when replacement is needed

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M+

M+ Max·Wolf Cooktop

E1 on my Wolf ICBCT15I/S

M+

Ambient temperature too high; unit

From Service Manual 631849, p.21:

1.Access service mode to confirm the active fault code and read stored error history.

2.Disconnect the sensor and measure resistance. Expected: 10 kΩ to 12 kΩ at 77°F (25°C).

3.Check the sensor harness for opens. A reading outside 5 kΩ to 50 kΩ indicates a failed sensor.

Part WP8577274

Temperature thermistor

Error codes (35)

CodeMeaning

E1Ambient temperature too high; unit enters Lock Mode until ambient temperature…E10Generator 3 communication error; burners associated with generator 3 disabled.E11A/D failure; cooktop enters Lock Mode and displays error code in timer display.E12Universal OFF button failure; watchdog timer not reset on key release within…E13Shorted key failure; watchdog timer not reset on key release, affected burner…E19Read line failure; control enters Lock Mode and displays error until corrected.E2Generator 1 heatsink temperature too high; burners unavailable until heatsink…E20Generator 1 burner (F,FR,FC) sensor shorted; affected burner shuts down when…E21Generator 2 burner (FL) sensor shorted; affected burner shuts down when A/D…E22Generator 1 burner (F,FR,FC) sensor open; affected burner shuts down when A/D…E23Generator 2 burner (FL) sensor open; affected burner shuts down when A/D value…E3Generator 2 heatsink temperature too high; burners unavailable until heatsink…E30Generator 1 burner (F,FR,FC) ON LED failure; affected burner not available.E31Generator 1 burner (R,RR,RC) ON LED failure; affected burner not available.E32Generator 2 burner (RL) ON LED failure; affected burner not available.E33Generator 2 burner (FL) ON LED failure; affected burner not available.E34Generator 3 burner (RR) ON LED failure; affected burner not available.E4Generator 3 heatsink temperature too high; burners unavailable until heatsink…E40Generator 1 burner (R,RR,RC) sensor shorted; affected burner shuts down.E41Generator 2 burner (RL) sensor shorted; affected burner shuts down.E42Generator 3 burner (RR) sensor shorted; affected burner shuts down.E43Generator 1 burner (R,RR,RC) sensor open; affected burner shuts down.E44Generator 2 burner (RL) sensor open; affected burner shuts down.E45Generator 3 burner (RR) sensor open; affected burner shuts down.E5Open ambient thermistor detected (recorded after 5 minutes of consecutive open…E50Generator 1 open heat sink thermistor; affected burner shuts down.E51Generator 2 open heat sink thermistor; affected burner shuts down.E52Generator 3 open heat sink thermistor; affected burner shuts down.E53Generator 1 shorted heat sink thermistor; affected burner shuts down.E54Generator 2 shorted heat sink thermistor; affected burner shuts down.

View all 35 error codes

E55Generator 3 shorted heat sink thermistor; affected burner shuts down.E6Shorted ambient thermistor; if A/D value exceeds error limit, unit enters Lock…E7Diode configuration error; cooktop keyboard shows incorrect diode configuration.E8Generator 1 communication error; burners associated with generator 1 disabled.E9Generator 2 communication error; burners associated with generator 2 disabled.

Service modes (3)

Annunciator Setup (User Options)1
Diagnostic Mode1
Showroom Mode1

Full entry steps, exit procedures, and test sequences are available in Max.

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