6. ASSEMBLING INSTRUCTIONS
Green R
ed Green
Computer Connection
Ignition
Frame
Ignition
Ionization
6.13 Electrical & Electronical Wiring Diagram
30
A.C 220V FAN
NÖTR
GAS VALVE MODULATION
SCHS WATER TEMP. SENSOR
ROOM THERMOSTAT
PRESSURE LIMIT SENSOR
SCHS PRESSURE
DHW FLOW PUMP
DHW TEMP. SENSOR
AC 220V FAN NEUTRAL/LINE
AC 220V GAS SAFETY VALVE
AC 220V PUMP LINE