manualshive.com logo in svg

Wolf CTI Series, Troubleshooting Manual, Page: 8 / 9

Share
Download
Wolf CTI Series Troubleshooting Manual Download Page 8

Page 8

Induction Cooktop (CTI) Series

Induction Cooktop (CTI) Series

Troubleshooting Guide

5-8

#821684 - Revision B - March, 2013

LED board failure.

Action:  Perform LED test #1 and if all 
LEDs work, reset error. 
Action:  If one of the LEDs fails to illuminate
change the Glass Assy.

Induction generator failure.
Action:  Change affected generator board.

Induction generator failure.
Action:  Change affected generator board.

1. Induction generator failure.

Action:  Perform Heatsink test #4 and if
appears ok, reset error and test operation

2. If error returns. 

Action:  Change affected generator board.

Effected burner is not
available. 

The effected burner will
shutdown.  

The effected burner will
shutdown. 

The effected burner will
shutdown.

2

2

2

2

2

2

2

2

2

2

2

2

2

2

E30

E31

E32

E33

E34

E40

E41

E42

E43

E44

E45

E50

E51

E52

Generator 1:
Burner (F,FR,FC)
‘ON LED’ Failure

Generator 1:
Burner (R,RR,RC)
‘ON LED’ Failure

Generator 2:
Burner (RL) ‘ON
LED’ Failure

Generator 2:
Burner (FL) ‘ON
LED’ Failure

Generator 3:
Burner (RR) ‘ON
LED’ Failure

Generator 1:
Burner (R,RR,RC)
sensor shorted.

Generator 2:
Burner (RL) sensor
shorted. 

Generator 3:
Burner (RR) sen-
sor shorted.

Generator 1:
Burner (R,RR,RC)
sensor open.

Generator 2:
Burner (RL) sensor
open. 

Generator 3:
Burner (RR) sen-
sor open.

Generator 1:
Open heat sink
thermistor.

Generator : Open
heat sink thermis-
tor.

Generator 3:
Open heat sink
thermistor.

ERROR

PRIORITY

NOTES

POSSIBLE SOURCE(S) OF

FAILURE / ACTION REQUIRED

DISPLAYED

ERROR #

ERROR

CONDITION

Summary of Contents for CTI Series

Page 1: ...Troubleshooting Guide 27 subzero com 800 222 7820 CT Induction Cooktop Service Manual ...

Page 2: ...the and keys of the 3000W coil the rear element HI POWER The 3000W control will step up one LED for each test to identify which test is being performed See the individual descriptions for each model in Figure 5 2 below OFF CLEAR Figure 5 1 Diagnostic Mode Press and Hold the OFF Key for 5 sec onds Unit will beep after 5 seconds Figure 5 2 LED Test First Test 1 Upon entry to Diagnostics Mode the LED...

Page 3: ...l Temperature Test ERROR CODE INDICATOR Fifth Test NOTES See Error Code Chart for a description of the error and action that should be taken If one possible cause of an error code has been corrected reset error history and verify operation Only proceed to other possible sources if problem still exists or if the error reoccurs To clear Error code history press and hold the HI POWER key of the 3000W...

Page 4: ...ce over priority 2 errors If there are no known priority 1 errors recorded the software will record the LKS of the last recorded priority 2 error If there are no priority 1 or 2 errors the Timer dis play will continue to display LS If a priority 1 error should occur the LKS would be recorded and not any subse quent priority 2 error s LKS 1 To enter Last Known State press the key of the 3000W eleme...

Page 5: ... dissatisfaction These errors can be cancelled and will not be displayed again until the user again attempts to start an operational mode Any active function on the CZ for which the error has scope will be cancelled upon generation of the priority 2 error Errors with system scope will apply to all CZ s errors with CZ scope will apply only to the appropriate CZ unless otherwise noted This level of ...

Page 6: ...e control panel will turn off display and shut off all burners If ambient temperature exceeds error tempera ture limit unit will enter Lock Mode until ambient temperature falls within acceptable temp limits The burners will be unavailable until heatsink temperature falls below 194 F 90 C limit Cooktop will enter Lock Mode and display error code An open sensor error will not be recorded until 5 min...

Page 7: ...tween com board and generator 3 fails Cooktop enters Lock Mode and display error code in timer display A watchdog timer will be reset every key release If key release is not seen for determined debounce time control will record error A watchdog timer will be reset every key release If key release is not seen for determined debounce time control will record error and effected burner unavailable unt...

Page 8: ...d burner will shutdown The effected burner will shutdown The effected burner will shutdown 2 2 2 2 2 2 2 2 2 2 2 2 2 2 E30 E31 E32 E33 E34 E40 E41 E42 E43 E44 E45 E50 E51 E52 Generator 1 Burner F FR FC ON LED Failure Generator 1 Burner R RR RC ON LED Failure Generator 2 Burner RL ON LED Failure Generator 2 Burner FL ON LED Failure Generator 3 Burner RR ON LED Failure Generator 1 Burner R RR RC sen...

Page 9: ...an Detection Glass Surface too warm Electrical Noise spike Defective Thermistor Bad Control Board Incorrect Pan Type Unit not wired properly Verify Glass Temp Below 122 F 50 C Check for other heat sources e g Sun warm pans setting on surface Check for Error Codes follow suggested action Turn Breaker off for 5 min reset and try Check Resistance of Generator Thermistor see Figure 5 4 Replace Control...

Reviews:

No comments