V-HEAT SERIES · AIR/WATER SYSTEM
© ASTRALPOOL 2018. ALL RIGHTS RESERVED. CONFIDENTIAL AND PROPRIETARY DOCUMENT.
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CHILLER300
No. Symbol
Meaning
1
HEAT
Alarm output(220-240VAC)
2
PUMP
Water pump (220-240VAC)
3
FAN
Fan motor (220-240VAC)
4
VAL2
Solenoid valve (220-240VAC)
5
VAL1
4Way valve of system1 (220-240VAC)
6
COMP2
Compressor of system2 (220-240VAC)
7
COMP1
Compressor of system1 (220-240VAC)
8
AC-L
Live wire
9
AV-N
neutral wire
10 KYOUT GND
On/Off Switch(output)(no use)
11 MDOUT GND Model Output (no use)
12 NET GND 12V Wire controller
13 KYIN
On/Off Switch(Input)(no use)
14 MDIN
Model Input (no use)
15 WATER GND Flow Switch(Input)(normal close)
16 FROST GND
Defrost signal (no use)
17 SYS GND 12V System protection(input)(no use)
18 INTET
Ambient temp.(input)
19 PIPE2
Temp. of fan coil2 (input)(no use)
20 PIPE1
Temp. of fan coil1 (input)(no use for split type)
21 OUTWT
Water out temp.(input)
22 INTET
Water in temp.(input)