4. USAGE AND OPERATION
•
When running, press " ◀ ▶ " to check the current status of the unit. you can check
water-inlet/water-outlet/condenser/ambient temperature. If no buttons are pressed
within 5 seconds, the LED will display water-inlet/water-outlet temperature.
In Off mode the clock is displayed.
The unit's operation data can be set on the control panel.
Please set according the below table:
Digit
Return water temperature setting
*0
(cooling mode)
Return water temperature setting
1
(heating mode)
Total working time of compressor
2
after defrost cycle
3
Set defrost cycle start-up temperature
4
Set defrost cycle stop temperature
5
Max. duration of defrost cycle
6
System quantity
7
Automatic restarting
Modes (cooling only/ Cooling &
8
Heating /auxiliary electrical heating
N/A / Heating Only)
**9
Filtration pump contact
The parameters setting (2-3-4-5-6) must be done by a professional (Refrigerationist).
In no way, the end user will have to modify the pre set parameters
Remarks:
*Parameter 0: cooling mode only.
**Parameter 09:
0: always open.
1: 60 second delay before compressors start.
30 second delay after compressors stop.
10
Meaning
Range
Default
8-28°C
15-40°C
30-90 MIN
45 MIN
-30°C to 0°C
0-30°C
1-12 MIN
8 MIN
1-2
0-1
0 (no) 1 (yes)
0/1/2/3
0/1
Adjust (yes/no)
27°C
yes
27°C
yes
no
-7°C
no
13°C
no
no
1
no
1
yes
3
yes
0
yes