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
Off
Display alternates “OFF”
and Room Temperature
Off
Off
Off
Off
If unit shows “OFF”, depress the “^”
button and hold for three seconds.
On
Cooling Cycle initiated
On
On
On
Off
System Timer Begins
On
Box Temperature (37.9° F)
is satisfied
Off
Off
On
Off
On
Box temperature rises
to 40.0° F
On
On
On
Off
2° F Differential, Minimum
Compressor Off Time is 4 minutes
On
Defrost Initiated
(Manually or 6 hour counter)
Off
Off
On
On
Air Defrost
On
Defrost Terminated by
time of 40 minutes
On
On
On
Off
Status
Compressor Condenser
Fans
Evaporator
Fans
Defrost
Heaters
Notes
Off
Display alternates “OFF” and
Room Temperature
Off
Off
Off
Off
If unit shows “OFF”, depress the “^”
button and hold for three seconds.
On
Automatic Defrost on start up
Off
Off
Off
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
Off
Off
Off
Off
On
Cooling Cycle initiated -
Drip Time
Off
Off
Off
Off
System Timer Begins/2 min drip time
On
Drip Time of 2 minutes ends
On
On
On
Off
Compressor and evaporator fans start
On
Box Temperature (33.9° F)
is satisfied
Off
Off
On
Off
On
Box temperature rises to 36° F
On
On
On
Off
2° F Differential, Minimum Compressor
Off Time is 4 minutes
On
Defrost Initiated (manually
or 6 hour counter)
Off
Off
Off
On
Electric Defrost
On
Defrost terminated by
temperature 65° F
On
On
On
Off
On
Drip Time of 2 minutes ends
On
On
On
Off
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 (Off-cycle) defrost. The controller is pre-programmed for
4 defrost per day. These periods are reprogrammable.