Installation / Operation Instruction Manual

70
Electrical diagram
RTG-L-199/160N/X1 – 6 721 827 274 (2022/06)
[1] Ionization sensor
[2] Fan
[3] Ignition electrode
[4] Power supply
[5] Connection for anti freeze kit
[6] Connection for recirculation pump
[7] Connection for remote control
[8] Gas valve - Modulation
[9] Water bypass valve
[10] Electrovalve 3
[11] Electrovalve 1
[12] Electrovalve 2
[13] Gas valve - Solenoide safety
[14] Thermofuse
[15] Water flow sensor
[16] Exhaust temperature sensor
[17] Exhaust temperature sensor - Between chambers
[18] Water outlet bypass temperature sensor
[19] Cabinet temperature sensor
[20] Water outlet HC temperature sensor
[21] Water inlet temperature sensor
[22] Tank temperature sensor
[23] Water valve
[24] Connector
[25] HMI connection