Technical Specification; Connection Key - Gullberg & Jansson P15 Installationshandbuch

5

Technical specification

Connection key

OUT3
OUT4
OUT5
AC-N
Nr.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
OUT1
OUT2
PC1001
Label
OUT1 Control signal to compressor relay (230 VAC)
OUT2 Control signal to circulation pump (230 VAC)
OUT3 Control signal to four way valve (230 VAC)
OUT4
OUT5
AC-N
CN1/CN2
NET/GND/12V
DI01/GND
DI02/GND
DI03/GND Low pressure pressostat signal (digital input)
DI04/GND High pressure pressostat signal (digital input)
DI05/GND
DI06/GND Sensor terminal - not used (digital input)
AI01/GND Sensor terminal - not used (analogue input)
AI02/GND Incoming water temperature (analogue input)
AI03/GND Outgoing water temperature (analogue input)
AI04/GND Evaporator coil temperature (analogue input)
AI05/GND Ambient temperature (analogue input)
AI06/GND Sensor terminal - not used (analogue input)
Description
Control signal to fan motor (230 VAC)
Control signal - not used (230 VAC)
Neutral conductor (230 VAC)
Power input (12 VAC)
Display controller
Remote On/Off switch (digital input)
Flow switch (digital input)
Mode input (digital input)
78
HL GND
AI06
GND
AI05
GND
AI04
GND
AI03
GND
AI02
GND
AI01
CN16