9
Code
Description
A08
The openness of the expansion valve
A09
Reserved
A10
Compressor current (A)
A11
PCB temperature (°C)
A12
Fan motor current (A)
A13
Real frequency of the compressor (Hz)
A14
Motherboard current (A)
A15
Fan motor speed (RPS)
Querying of system parameters:
This procedure is to assist with maintenance and future repairs.
The default settings should only be changed by an experienced professional.
Any change to the reserved settings automatically voids the warranty.
Parameter table:
Code
Description
Factory setting
P01
Calibration of the temperature difference before restarting
1 °C
P02
Reserved
P03
Reserved
P04
Setting the cooling temperature
27 °C
P05
Setting the heating temperature
27 °C
P06
Protection against excessive discharge temperature
120 °C
P07
Discharge temperature too high reset temperature
95 °C
P08
Compressor current protection
Reserved
P09
Setting the compensation coefficient of the temperature water inlet
0 °C
P10
Reserved
P11
Auto-activation time before de-icing starts
45 min
P12
De-icing activation temperature
-3 °C
P13
Maximum de-icing time
8 min
P14
De-icing deactivation temperature
20 °C
P15
Temperature difference between ambient temperature and coil temperature
during defrosting
2 °C
P16
Ambient temperature defrost
17 °C
P17
Extended valve action time
45 s
P18
Target superheat temperature during heating
1 °C
P19
Set the EXV discharge temperature
95 °C
P20
The openness of EXV
300
P21
The mini opening for the electric expansion valve
80
P22
EXV mode of operation
1 = auto
P23
EXV year level
350
P24
Target superheat temperature during cooling
3 °C
P25
Water pump switch-off time after reaching the set temperature
45 min
P26
Operating time of the water pump after reaching the set temperature
5 min
P27
EXV mode of operation during cooling
1 = superheat temp.
P28
Filtration pump servo control mode
1 = ON
24
Содержание 30466
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