De-Icing - Henny Penny BCC/BCR-140 Service Manual

Henny Penny

3-4. DE-ICING

3-7
Model BCC/BCR-140, BCC/BCR-175, BFR/BCR-350
Henny Penny recommends to perform the de-icing process after
every 3 cycles, and at the end of each day. This will eliminate any
ice that may have formed around the evaporator during the chilling
cycle. Failure the follow this procedure will increase the time it
takes to cool the product and may lead to unsafe product.
1. Remove all product from the unit.
2. Close the door.
3. Press the ON/OFF button to turn the unit on.
4. Press the De-ice button. The digital display will now show
"d. 01". The compressor will not come on, but the evapo-
rator fan will come on and pull warm air across the evaporator,
created by the de-icing elements.
5. Allow the de-ice cycle to run for a minimum of 10 minutes
and a maximum of 25 minutes. The unit will automatically
turn off when the evaporator has been de-iced, and reached
a temperature of 77ºF (25ºC).
If the above procedures does not remove all the ice from
the evaporator, the length of time, and the temperature at
which the de-ice cycle turns the unit off, can be adjusted.
See the Programming section.
NOTE
100