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Copyright Planika Sp. z o.o.
www.planikafires.com
IG0251#05
06.03.2019
57
14.3.
Wiring diagram of gas controler ESYS
Connector
Pin
Description
Connection
HIGH VOLTAGE (230V) CONNECTIONS
X1
1
Molex Minifit
Fan system feedback
X1
2
Molex Minifit
---
X1
3
Molex Minifit
2nd (side) burner valve – L
X1
4
Molex Minifit
FAN power supply – L
X1
5
Molex Minifit
Main Power Line Phase – L
X1
6
Molex Minifit
Boost Fan – L
X1
7
Molex Minifit
Boost Fan – N
X1
8
Molex Minifit
2nd (side) burner valve – N
X1
9
Molex Minifit
FAN power supply – N
X1
10
Molex Minifit
Main Power Line Neutral – N
SAFETY EXTRA LOW VOLTAGE (SELV) CONNECTIONS
X2
1
Molex Microfit
NC
X2
2
Molex Microfit
RX serial communication (MicroCom)
X2
3
Molex Microfit
NC
X2
4
Molex Microfit
GND (MicroCom)
X2
5
Molex Microfit
TX serial communication MicroCom)
X2
6
Molex Microfit
NC
X3
1
Molex Microfit
2nd (side) burner On/Off
X3
2
Molex Microfit
NC
X3
3
Molex Microfit
Disable – input
X3
4
Molex Microfit
Safety line (High limit, air valve) – input
X3
5
Molex Microfit
APS – input
X3
6
Molex Microfit
PWM – output
X3
7
Molex Microfit
Pressure sensor – input
X3
8
Molex Microfit
Domotica 2 – input (-)