45
GE Title or job number
11/26/2013
Cooling fans
Machine control f-codes
F96 thru F99
The new design uses a board on the cooling fan assemblies to monitor the speed of the fan. If
the board does not see proper speed it will set a F code.
F96 indicates the UPPER fan is running slow.
F97 indicates the LOWER fan is running slow.
F98 indicates the UPPER fan is running too fast.
F99 indicates the LOWER fan is running too fast.
If the cooling fans appear to be running at proper speed, check the wiring
connections on UPPER machine control board J900. There should be 5VDC between W
pin 4 to BK pin 6. The LOWER can be checked on the same connections on LOWER
machine control 5VDC W pin 4 to BK pin 6. Signal from cooling fan board will be
checked J900 pin 5 PR to pin 6 BK on UPPER and J900 pin 5 PR/W to pin 6 BK on
LOWER machine board
.
Summary of Contents for JK1000
Page 3: ...3 GE Title or job number 11 26 2013 ...
Page 17: ...17 GE Title or job number 11 26 2013 SWO install instructions wall and under counter ...
Page 18: ...18 GE Title or job number 11 26 2013 DWO installation dimensions and rail install directions ...
Page 31: ...31 GE Title or job number 11 26 2013 F Codes T09 Back to T of C ...
Page 55: ...55 GE Title or job number 11 26 2013 Lower oven relay board daughter Back to definitions ...
Page 84: ...84 GE Title or job number 11 26 2013 Hidden bake part 2 ...
Page 86: ...86 GE Title or job number 11 26 2013 Hidden bake bottom view ...