KYRA D 30 SI UNIT COND
5.5 Wiring diagram
32
Heating circulating pump
38
Flow switch
42
DHW temperature sensor (optional)
72
Room thermostat (optional)
138 External probe (optional)
139 Remote Timer Control (optional)
191 Smoke temperature sensor
246 Pressure transducer
278 Double sensor (Safety + Heating)
A73022660
fi g.45 - Wiring diagram
TR Ignition transformer
PR Preheater
FR Photoresistance
MB Burner motor
VE Electromagnetic valve
EN
43