Parameter
Definition
Range
Default Remark
Type of unit:
0=Cooling only
1=Heating &cooling
2=Heating & cooling + Auxiliary heating
3=Heating only
837~ ℃
~840℃
~10 90Min
-30 0~ ℃
~230℃
~112Min
14~
01~
03~
01~
28℃
28℃
45Min
-7℃
13℃
8Min
1
1Yes()
1
0
Adjusted
by Technicians
Adjusted
by Technicians
Adjusted
by Technicians
Adjusted
by Technicians
Adjusted
by Technicians
Adjusted
by Technicians
Adjusted
by Technicians
Adjusted
by Technicians
Desired water temperature in auto mode
Actual inlet water temp.
Actual outlet water temp.
Coil temp. in system 1
Ambient temp.
840~ ℃ 30℃
Adjusted
by Technicians
-9 99~ ℃
-9 99~ ℃
-9 99~ ℃
Measured Value
Coil temp. in system 2
-9 99~ ℃
Measured Value
2.7 Parameter table overview
12
0
1
2
3
4
5
6
7
Desired water temperature in cooling mode
Desired water temperature in heating mode
Defrosting cycle
Evaporator temperature set point for starting defrosting
Evaporator temperature set point for stopping defrosting
Maximum duration for defrosting
Quantity of system
Restart after power failure
Adjusted
by Technicians
Adjusted
by Technicians
Water temperature difference setting for restarting
Low pressure switch detection:
0 = Low pressure switch will detect after compressor
has been running for 10 min
1=Low pressure switch will detect after compressor
has been running for 60 min
2=Low pressure switch will never detect
0
-9 99~ ℃
120℃~ 2℃
Measured Value
Measured Value
Measured Value
Adjusted
by Technicians
Adjusted
by Technicians
Different working mode of water pump:
0= water pump is always on
1 = water pump is only running when the heat
pump is switched on
0/1/2
9
10
11
12
A
b
C
d
E
8