Henny Penny KFC Velocity Series Service Manual page 71

Error Cause
NOT DE-
TECTED
E-84D Cannot open lid - Pin
PRES- is stuck and has not
SURE PIN dropped down.
STUCK
Can open lid - wire
OR NOT
may be discon-
CONNEC-
nected or monitoring
TED
switch failed.
E-86B Sticking solenoid.
PRES-
Clogged pressure
SURE
exhaust port.
STUCK
ON
Faulty pressure
transducer.
E-93 24V 2nd transformer dis-
DC connected from
SUPPLY control.
Short in drain motor
or selector valve
motor.
Correction
If lid pin is stuck, remove lid cover and manually free
pin.
• Check wire connections and reconnect loose wires.
• Replace faulty wires.
• Test switch.
• Replace switch if needed.
Test solenoid.
Check ports and unclog if necessary.
Test transducer.
• Check transformer plug on back of control.
• Check wire connections on 2nd transformer.
Test motors.
57