Crystal CHP075PX, User Manual

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7.2.7 Parameter setting
Select and press to enter, press and to choose P0-P18 value and
press to set.
Note: Long press for 10s to set P8, P12, P13, P14, P15, P17, P18.
Code Name Scope Defa
ult
Remark
P00 Mandatory defrosting 0-1 0
0: Default normal operation
1: Mandatory defrosting.
P03 Water pump 0-1 0
1:Always running;
0:Depends on the running of compressor
P07 Water temp. calibration -9~9 0 Default setting: 0
P08 Adjustable for P9-P11 0~1 0
1: Adjustable for P9, P10, P11
0: Not adjustable for P9, P10, P11
P09 Compressor Frequency 18~110 50 Adjustable if P08=1
P10 Opening degree of EEV 0~470 350 Adjustable if P08=1
P11 Fan motor rotate speed 300~1000 500 Adjustable if P08=1
P12
Communication port of
modbus
0~5 0 Only available for HP with modbus
P13
ID NO. of modbus
protocol
1~88 9 Only available for HP with modbus
P14
Restore to factory
settings
0~1 0
0: Default
1: Restore to factory settings
(restore P00, P03, P07, P08, P09, P10, P11
to factory setting)
P15 Model code in modbus Only available for HP with modbus
P16 Product code / / Depend on the machine
P17 Modules selection 0~1 0
Only available for HP with modbus or wifi
1: Modbus module
0: Wifi module
P18 Mode 0~1 0
1: Heating only
0: Heating/Cooling/Auto mode