25
26
Working temperature of 4-way
valve changing way
-10℃
～
10℃
-2℃
Adjustable
76
27
Power on time for 4-way valve
after compressor working
0-15min
2min
Adjustable
76
28
Electrical expansive valve
action selection after
compressor off
0-1
0
0: Invalid 1: Valid
76
29
Heat pump setting temperature
control
0-1
0
0: TS1=Real value
；
1: TS1=Manual value
76
30
Compensation temperature
-10-10℃
0℃
Adjustable
76
31
The sampling period of
Ambient temperature
2-120min
15min
Adjustable
76
32
E-heater control after Heat
pump reach the temperature
0-1
1
Adjustment
29
33
Temp difference to start e-
heater
1-10℃
3℃
Adjustable
29
34
The max setting temp of e-
heater
65-85℃
75℃
Adjustable
76
35
Switch port application
0-1
0
0: On/off 1: PV
function
Adjustment
29
25
