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30
DEFROST
AND
TEMP CONTROL
This case is equipped with either
Electric, Hot Gas, or Timed-Off defrost at the
owners option. The sensor bulb and probe
for electric defrost termination control, the
sensor bulb for timed-off defrost termination
control, and the sensor bulb for temperature
control are all located behind the rear baffle
at the location shown in illustration 1 below.
The discharge air probe is located behind a
3 1/2” plug button on the top flue panel also
shown in diagram 1. The hot gas defrost ter-
mination sensor bulb and probe are attached
to the dump line, as shown in diagram 2
below, which is in the front, left hand side of
the case.
The defrost termination control
thermostat and the temperature control
thermostat are located inside the junction
box on the lower, left front of the case as
shown in diagram 3.
It is important to consult the control
setting guidelines shown on pages 26-29
before setting defrost times. Further
adjustment may be required depending
on store conditions
Discharge air probe location
(Behind 3 1/2” plug button in
top flue).
Hot gas defrost termination
control sensor bulb and
probe location.
THERMOSTAT
1
2
• Electric defrost termination control sensor bulb location
• Electric defrost termination probe location
• Temperature control sensor bulb location
(Behind 3 -1/2” plug button in rear baffle).
3
CONTINUOUS
RACEWAY