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9
TABLE 2: INDOOR MODELS | LOW TEMPERATURE MODELS | EZY SETTING=1
SET POINT IS -10° F
These models are intended for freezer applications and require electric defrost.
Status Compressor
Condenser
Fans
Evaporator
Fans
Defrost
Cycle
Notes
O
Display alternates “OFF”
and Room Temperature
O O O O
If unit shows “OFF”, depress the “^”
button and hold for three seconds.
On Cooling Cycle initiated On On On O System Timer Begins
On
Box Temperature (37.9° F)
is satisfied
O O On O
On
Box temperature rises
to 40.0° F
On On On O
2° F Dierential, Minimum
Compressor O Time is 4 minutes
On
Defrost Initiated
(Manually or 6 hour counter)
O O On On Air Defrost
On
Defrost Terminated by
time of 40 minutes
On On On O
Status Compressor
Condenser
Fans
Evaporator
Fans
Defrost
Heaters
Notes
O
Display alternates “OFF” and
Room Temperature
O O O O
If unit shows “OFF”, depress the “^”
button and hold for three seconds.
On Automatic Defrost on start up O O O On
If coil temperature is below 65° F. If it
is above, defrost is not initiated. Drip
Time and Freeze Time are ignored.
On
Defrost Sensor reaches 65° F
and defrost is terminated
O O O O
On
Cooling Cycle initiated -
Drip Time
O O O O System Timer Begins/2 min drip time
On Drip Time of 2 minutes ends On On On O Compressor and evaporator fans start
On
Box Temperature (33.9° F)
is satisfied
O O On O
On Box temperature rises to 36° F On On On O
2° F Dierential, Minimum Compressor
O Time is 4 minutes
On
Defrost Initiated (manually
or 6 hour counter)
O O O On Electric Defrost
On
Defrost terminated by
temperature 65° F
On On On O
On Drip Time of 2 minutes ends On On On O
Compressor starts and evaporator fans
delay for 1 minute to freeze coil
TABLE 3: INDOOR MEDIUM TEMPERATURE MODELS-ELECTRIC DEFROST | EZY SETTING=2
SET POINT IS 34° F
These models are intended for cooler applications and have electric defrost. These models are intended for coolers that
may be operated at a lower saturated suction temperature and require electric defrost to clear the coil.
TABLE 4: INDOOR MEDIUM TEMPERATURE MODELS-AIR DEFROST | EZY SETTING=3
SET POINT IS 38° F
These models are intended for cooler applications and have air (O-cycle) defrost. The controller is pre-programmed for
4 defrost per day. These periods are reprogrammable.
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