Schéma Électrique - Geotech GTA/25 Manuel D'utilisation

Schéma électrique
Electric heater
floor heating valve
hot water valve
Crankcase heater
Pump
Four-way valve
Version: 380V～420V/50-60Hz
PWM signal
AC linkage
linkage
Water flow
22
Air HE coil
Hot water temp
white OUT
GND
green
+5V
black
white
OUT
green GND
Inlet gas
+5V
black
Outlet gas
Ambient Air temperature
Water outlet temp
Water inlet temp
7 PWM signal
F COM
6
Linkage
F COM
Water flow
5
N
N
pump
4
3 hot water valve
N N
2
floor heating valve
N N
1 Electric heater