8
7. Refrigeration
Refrigeration
Each self-contained model is equipped with its own condensing unit located beneath the display area. The unit will
be charged per nameplate refrigerant and shipped from the factory with all service valves open, completely ready for
operation when electrical power has been connected.
CONTROLS and ADJUSTMENTS
CONTROLS and ADJUSTMENTS
Refrigeration Controls Defrost Controls
Model
Product
Application
Discharge Air
Temperature
Defrost Frequency Type of Defrost
Termination
Temperature
Failsafe Time
(Minutes)
IM-04-I3-S
IM-04-I4-S
IM-04-I5-S
IM-04-I6-S
IM-04-I8-S
Medium Temp.
(Dairy, Deli)
24° F to 32° F
25 minutes
Every 5 hour
Off Time 45° F 40
IM-05-I3-S
IM-05-I4-S
IM-05-I5-S
IM-05-I6-S
IM-05-I8-S
Medium Temp.
(Dairy, Deli)
24° F to 32° F
25 minutes
Every 5 hour
Off Time 45° F 40
IM-04-T3-S
IM-04-T4-S
IM-04-T5-S
Medium Temp.
(Dairy, Deli)
24° F to 32° F
25 minutes
Every 5 hour
Off Time 45° F 40
1. The Safe-NET III Controller controls refrigeration temperature. This is factory installed in the control panel. Adjust
this control knob to maintain the discharge air temperature shown. Measure discharge air temperatures at the center
of the honeycomb.
The defrost setting is factory set as shown above.
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