12
If you wish to decrease the setpoint, press the
“DOWN” arrow button until you reach the
desired value. Release the button and then press the SET button to keep, and save, the
new value.
Note:
The minimum value you can set in the controller is: 30°F.
Manual Defrost
To select manual defrost, press and hold the manual defrost button for 5 seconds. The
snow flake icon will appear on the display. When this icon is solid it indicates that the
equipment is in defrost mode.
To exit manual defrost, hold the
“DOWN” arrow button for 5-sec. The snow flake icon
will turn off. Wait 3-min. for the compressor to energize.
2.4 Analog Thermostat
Model: HDD-1-24
Before connect the unit to the power supply, verify the analog thermostat is NOT in the
OFF position (“OFF” over the yellow mark). If the dial is in the OFF position the
compressor will not run but the evaporator fan will still power while the analog
thermostat is in the OFF position.
The dial of the analog thermostat is to set the temperature and this is located inside the
cabinet (fig. 1). Please be sure that the dial is pointing to the yellow arrow on 5, this is
the position recommended by the factory to assure correct function (fig. 2). The
warmest setting is 1 and the coldest setting is 7.
Analog Controller
Located inside the
unit in the right side
“OFF” over yellow
mark the
compressor will
not work.
For best
performance
knob should
be pointing
yellow mark
Knob to adjust
thermostat
setting.
Fig. 2
Fig. 1
