Connection Description; Connection Diagram For Gas Boiler - ENGO CONTROLS E10W230WIFI Full Manual

3. Connection description

3.1 Connection diagram for gas boiler

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E10W230WIFI(E10B230WIFI) - FULL MANUAL
AC 230V
L
L
S1
E10W230WIFI
S2
N
N
Boiler - Boiler connection*
- Boiler's contacts for ON/OFF
thermostat (according to the
boiler's instructions)
Temperature sensor
L
COM
NO
N
Legend:
L, N - power supply
COM, NO - voltage-free output
S1, S2 inputs - output for temperature sensor
- fuse