evoheat Evo270 - Page 20

19
EvoHeat Evo270 Hot Water Heat Pump Manual
NO.
Symbol
The Definition of the Ports
1
OUT1
Output for compressor (220~240VAC)
2
OUT2
Output for electric heater (220~240VAC)
3
OUT3
Output for 4-way valve (220~240VAC)
4
OUT4
Output for the high speed of fan motor (220~240VAC)
5
OUT5
Output for the low speed of fan motor (220~240VAC)
6
OUT6
Not used
7
OUT7
Not used
8
OUT8
Not used
9
CN1
Communication port for the display
10
CN2
Electronic expansion valve
11
CN3
Not used
12
CN6
Not used
13
DI03
Not used
14
DI04
High pressure protection
15
DI05
Not used
16
T1
Ambient temperature detector
17
T2
Bottom temperature detector
18
T3
Top temperature detector
19
T4
Coil temperature detector
20
T5
Suction temperature detector
21
T6
Not used
22
T7
Not used
23
T8
Not used
24
T9
Not used
25
FC1/FC2
Fan capacitor
26
N1~N5
Neutral