New KRS-HC series Wire Controller Operation Manual
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3.
Parameter code sheet
Code
Description
Default value
Adjustable range
01
Running mode setting
Automatic
Automatic, cooling,
heating, manual
02
Ambient temperature for starting
heating automatically
16
℃
0
℃
-26
℃
03
Ambient temperature for starting
cooling automatically
20
℃
16
℃
-40
℃
04
Outlet water temperature setting
value under heating mode
45
℃
40
℃
-50
℃
05
Inlet water temperature setting
value under heating mode
40
℃
35
℃
-45
℃
06
Temperature difference under
heating mode
2
℃
0
℃
-9
℃
07
Heating control basis
Inlet water
Inlet water, outlet water
08
Outlet water temperature setting
value under cooling mode
7
℃
7
℃
-15
℃
09
Inlet water temperature setting
value under cooling mode
12
℃
12
℃
-20
℃
10
Temperature difference under
cooling mode
2
℃
0
℃
-9
℃
11
Cooling control basis
inlet
Inlet water, outlet water
12
Ambient temperature for defrost
18
℃
6-18
℃
13
The temperature for starting
defrost, ambient temperature
minus evaporator temperature
5
℃
5
℃
-20
℃
14
Defrost period TM1
30minutes
20-120 minutes
15
Defrost period TM2
30 minutes
15-120 minutes
16
Defrost interval temperature
-5
℃
-9
℃
-0
℃
17 Defrost
quit
temperature
8
℃
5
℃
-35
℃
18
Defrost working longest time
10 minutes
1-10 minutes
19
Defrost waiting time
5 minutes
5-30 minutes
20
Relay time to start solenoid valve
after defrost
10
秒
0-60
秒
21
Ambient temperature for starting
aux-heating
8
℃
0
℃
-16
℃
