ICE EC06-20HDNC1U I&O Manual 07/2020 Rev.1
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2.8 Start Up
Turn on the power, the internal fan will run after standby within 30 seconds .If the
cabinet temperature is lower than the set-point, the unit’s internal fan will cause air
recirculation in the cabinet. If the cabinet temperature is higher than the set-point, the
compressor will start, and the external fan is controlled by the condensing pressure.
Chapter 3: System Function Introduction
Figure 8a. User Interface
Figure 8b. User Interface
3.1 Function
The air conditioner’s operation is controlled automatically according to the cabinet
internal temperature. The controller controls the compressor or the fan’s operation
by comparing the cabinet return air’s temperature detected by the internal cycle
temperature sensor with the set-point.
3.2 Operating control mode
3.2.1 Cooling Control
When cabinet temp reach the setting point (cooling stop point + sensitivity), the air
conditioner will run with increased cooling output. When the temperature drops below
the cooling set point, cooling stops.
3.2.2 Heating Control
Heating startup point = heating stop point - heating sensitivity. When the temperature
inside the cabinet is lower than the heating startup point, the heating will start; when the
temperature inside the cabinet is higher than the heating stop point, the heating will stop.
Parameter Default Value Setting Range Units Set Point Description
Cooling Off
Point
23
[15 ~ 50]
ºC
Point when cooling stops
Cooling
Sensitivity
3
[1 ~ 10]
ºC
The sensitivity of the
temperature control
Cooling Off
Point
15
[-15 ~ 15]
ºC
Point when heating stops
Heating
Sensitivity
5
[1 ~ 10]
ºC
The sensitivity of the
temperature control
Note:
The actual parameters have been set upon delivery according to the customer’s
requirement.
Table 5. EC06HDNC1U Heating/Cooling Set Point Parameters
