Chiltrix CX50 - P-Parameters Reference (Part 3); P64-P82 Parameter Settings

Chiltrix Inc. www.chiltrix.com
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P-Parameters
P64 AC water flow switch type selection 0：Normal Water flow switch； 1：Water flow volume
meter sensor 2:DN50 water flow sensor 3: New flow sensor
SEN-HZG1WA
1
P65
AC minimum water flow 3-80L/m 9
P66
Water source Water flow switch type selection 0：Normal Water flow switch； 1：Water
flow volume meter switch
0
P67
The lowest water flow of water source 3-80L/m 20
P68
air source heat pump FREECOOLING function start
ambient temp
-16~20℃ 5℃
P69
Air source FREECOOLING function additional
Temperature difference to start full free
cooling.(compressor stop)
3~15℃ 5℃
P71
Cooling Maximum set temperature 15~35℃ 25℃
P72
Heating maximum set temperature 25~55℃ 55℃
P73
DHW The highest set temperature 25~60℃ 60℃
P74
Debugging fixed operating frequency 10~100 HZ 50HZ
P75
run setting frequency 0：Manual frequency； 1：Auto
frequency
1
P76
EEV manually open degree (heating) 70~480 200
P77
EEV manually open degree (cooling) 70~480 250
P78
EEV control mode 0—No；1—tabel list；2—manually；3—
automatically
3
P79
target overheat degree (heating) -5~10℃ -1℃
P80
target overheat degree (cooling) -5~10℃ 2℃
P81
night mode validation 0（not start）、1（start） 0
P82
night mode starting point 0-23（for relative time） 22