20
Delfield
Operating Controls
REFRIGERATED WINE CABINETS
Refrigerated wine cabinet units have a POWER ON/OFF
switch located on the front of the unit for controlling power
to the unit and a Delfield’s ACT-Advanced Control Tech-
nology electronic temperature control for setting the
temperature. The temperature control holds the tem-
perature between 50°F and 60°F and provides improved
pull down times, reducing compressor cycling and longer
compressor life with low energy consumption. Refriger-
ant is metered using a highly responsive thermostatic
expansion valve. The control system uses adaptive
defrost to assure evaporator coil is free of ice and
operating at optimum efficiency. Evaporator condensate
is eliminated using an energy efficient hot gas system. An
exterior digital thermostat monitors cabinet temperature.
To operate the refrigerated wine cabinet unit, refer to
Figure 6 for location of operating controls and proceed as
follows:
1.
Check that unit is properly connected to the
power source.
2.
Raise the shroud to access the controls.
3.
Set the main POWER ON/OFF switch to the
ON position.
4.
Adjust the electronic temperature control to the
desired temperature.
5.
Turn the unit off by placing the POWER ON/
OFF switch in the OFF position.
6.
Clean equipment as discussed in the mainte-
nance section of this manual.
REFRIGERATED THAW CABINETS
Refrigerated thaw cabinet units have a POWER ON/OFF
switch located on the front of the unit for controlling power
to the unit and a Delfield’s ACT-Advanced Control Technol-
ogy electronic temperature control for setting the tempera-
ture. The temperature control holds the temperature be-
tween 27°F and 44°F and provides improved pull down
times, reducing compressor cycling and longer compres-
sor life with low energy consumption. Refrigerant is me-
tered using a highly responsive thermostatic expansion
valve. The control system uses adaptive defrost to assure
evaporator coil is free of ice and operating at optimum
efficiency. Evaporator condensate is eliminated using an
energy efficient hot gas system. An exterior digital thermo-
stat monitors cabinet temperature. Thawing is aided by
mullion mounted heater and fan system. To operate the
refrigerated thaw cabinet unit, refer to Figure 6 for location
of operating controls and proceed as follows:
1.
Check that unit is properly connected to the
power source.
2.
Raise the shroud to access the controls.
3.
Set the main POWER ON/OFF switch, to the
ON position
4.
Adjust the electronic temperature control to the
desired temperature.
5.
Turn the unit off by placing the POWER ON/
OFF switch in the OFF position.
6.
Clean equipment as discussed in the mainte-
nance section of this manual.
Shroud (lift to access controls)
Operating controls (behind shroud)
Digital thermometer
Figure 6. Operating Controls and Indicator Location
Summary of Contents for SAH2-S
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