Operation Manual

22
PARAMETER CHECKING AND ADUSTMENT
Parameter list
Some parameters can be checked and adjusted by the controller. Below is the parameter list.
Parameter
No.
Description Range Default Remarks
0Tankwatersettingtemp.10~70°C50°CAdjustable
1
Inlet/Outlet water temp
difference
2~15°C 5°C Adjustable
2E-heaterofftankwatertemp10~85°C55°CAdjustable
3E-heaterdelaytime 0~90min6t*5min
4Weekdisinfectiontemperature50~70°C70°CAdjustable
5Hightempdisinfectiontime0~90min30minAdjustable
6Defrostingperiod 30~90min45minAdjustable
7Defrostingentrycoiltemp.-30~0°C-7°CAdjustable
8Defrostingexitcoiltemp.2~30°C13°CAdjustable
9Maxdefrostingcycleperiod1~12min8minAdjustable
10
Electronic expansion valve
adjustment
0/1 1
Adjustable (0-manual，
1-auto)
11 Target over-heat degree -9 ~ 9°C 5°C Adjustable
12
Steps of manually adjusting the
electronic expansion valve
10 ~ 50 step 35 step Adjustable
13
Disinfection start up time
adjusting
0~23 23 Adjustable(hour)
AInletwatertemp. -9~99°C
Actual testing value. Error code
PP1 will be shown in case of a
malfunction
BOutletwatertemp. -9~99°C
Actual testing value. Error code
PP2 will be shown in case of a
malfunction
CEvaporatorcoiltemp. -9~99°C
Actual testing value. Error code
PP3 will be shown in case of a
malfunction
DReturngastemp. -9~99°C
Actual testing value. Error code
PP4 will be shown in case of a
malfunction
EAmbienttemp. -9~99°C
Actual testing value. Error code
PP5 will be shown in case of a
malfunction
FElectronicexpansionvalvestep10~47stepN*10step