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The first parameter setting menu on DEFROSTING is as below:
1. To set defrost time, press [CHANGE] 5or6 to choose from 5 to 16 min.
2. To set defrost interval, press [SELECT] 5or6 for Defrost Interval followed by [CHANGE] 5or6
to set from 20 to 120 mins. If setting appears as "----", the defrost interval setting is based on
self-adaptive mode.
3. To set the temperature at which to commence defrosting, press [SELECT] 5or6 for Defrost-on
Temp followed by [CHANGE] 5or6 to set from -15 to 0℃.
4. To set the temperature at which to end defrosting, press [SELECT] 5or6 for Defrost-off Temp
followed by [CHANGE] 5or6 to set from 10 to 20 ℃.
4.3. SAFETY FUNCTION
Press SELECT to move to second parameter setting on safety.
SAFETY FUNCTION
Water-out Alarm: 3 ℃
Set Temp Limit: 10 ℃
Antifreeze Temp: 3 ℃
Auto-restart: Disable/Enable
1. To set the temperature of water-out at which to trigger alarm, press [SELECT] for Water-out Alarm
followed by CHANGE to set from 2 to 9 ℃.
2. To set the lowest temperature of the returned water towards which the system will maintain, press
[SELECT] 5or6 for Set Temp Limit followed by [CHANGE] 5or6 to set from 5 to 12
Note: To set the returned water temperature <10 ℃ for special cooling application, specific
additive must be used for chilled water system and the setting be handled by qualified
technical personnel.
3. To set the temperature at which to trigger anti-freeze safety function, press [SELECT] 5 for
DEFROSTING
Defrost Time: Max 8min
Defrost Interval:----
Defrost-on Temp：-4℃
Defrost-off Temp：17℃
HAIER CHILLER
.
℃
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