IN 5C08/12/15/18/24.
- 11 -
© Future Products Group
Controls
cont.
REFRIGERATED CABINETS - OPERATION
Temperature
Controller
The controller regulates the cabinet
temperature and controls the automatic
defrost cycles.
The display indicates the temperature of the
returned air, before it enters the cooling coil.
On integral condenser cabinets, the refrigeration gas pressure is also
monitored, to protect the compressor from damage resulting from a blocked
radiator or loss of gas.
Temperature
Controller
Adjustment
Caution:
This controller
should only be
adjusted by a
qualified service
technician.
The controller is set up during manufacture of the cabinet, and should not
require further adjustment.
The indicated temperature is sensed by a probe in the return air, entering the
cooling coil. This is used to control the refrigeration condenser operation, and
will be marginally higher than the internal cabinet temperature.
Incorrect adjustment can cause the fins to ice up, resulting in reduced airflow
and poor performance.
The controller also governs the de-frost cycles, and incorrect adjustment can
again lead to poor temperature control or possible overflow of condensate.
If you think an adjustment may be needed, call the service technician.
Preparation
REFRIGERATED CABINETS
-
OPERATION
Shelf Location
and Ticketing
All shelves are adjustable in height and can easily be
moved up or down, to match product size.
The movement is restricted to 50mm, because of the
electric cables to the lights. For greater movement
contact the manufacturer or supplier for advice, as
electrical modifications may be required.
The front and rear edges of the shelves
are profiled to carry ticketing/labels.
Continued on next page
