Henny Penny BCM-110 - Manual (Page 7)

Model BCF-24/65/110, BCM-110
1-3. TROUBLESHOOTING
(Continued)
Problem Cause Correction
Slow to decrease Condenser obstructed by dirt Clean the condenser
in temperature (decline in
performance)
Evaporator iced up Perform a De-icing Cycle
Refrigerating problem Check refrigeration circuit and
components
Display temperature does In Frigiprobe Mode, the display Normal
not match the actual inlet air shows the product temperature
temperature (No alarm)
In timer mode, or hold mode, Ohm out the probe and check
the probe may be showing the the reading with the table located
wrong temperature in this section; change the probe
if it is out of tolerance
Green compressor indicator Compressor and condenser fan
light on and the compressor do not work:
not working, or working - Faulty contactor Check contactor and change if
sometimes necessary
- Faulty control board relay-no Replace control board
voltage across terminals 10-11
Compressor works, but condenser
fan does not:
- Faulty condenser fan
Replace fan
Compressor and condenser fan
work together:
- Faulty protection component
Check items and replace if
for the compressor (overload necessary
protector, potential relay, start
and run capacitor)
- Faulty overload protector of Check fan and replace if
condenser fan necessary
603 1-3