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Cause
E-70C
Drain valve jumper
wire missing or
disconnected.
E-82D
Selector Valve
Failed
E-83A
Pressure too high.
E-83B
Pressure too high.
E-83C
Pressure too high.
E-83D
Pressure too high.
E-83E
Pressure too high.
E-83J
Bulk BIB fill switch
on when pressure
too high.
E-83R
Bulk dispose switch
on when pressure
too high.
E-93A
24VDC supply
tripped
Panel Board Correction
between the PC boards checked; check AIF fuse, re-
place AIF PC board or control PC board if necessary.
Have the jumper wire checked on the PC board at
drain switch interlock position.
No activity is detected. Check motor encoder, selec-
tor valve motor, and AIF board.
Check filter system in vat #1
Check filter system in vat #2
Check filter system in vat #3
Check filter system in vat #4
Check filter system in vat #5
Check BIB fill valves
Check Bulk Dispose quick-disconnect behind fryer.
Check voltage on Drain Valve Actuators, Pump Motor
Relay, and Selector Valve Motor (if equipped). If no
voltage is going to those parts, replace AIF board.
5
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