Water Circuit; Multi-Wire Electrical Diagram; Multi-Row Wiring Diagram - Riello MINI 11 Manual De Instalación

2.3 Water circuit

3
2
1
Hot water outlet

2.4 Multi-row wiring diagram

NOTE: L-N POLARISATION IS RECOMMENDED
Cold water inlet
IWH01NX
4
1
2
5
3
4
5
6
6
7
8
7
8
IWH01NX Control diagram
T1 Transformer
T2 Ignition transformer
P1 DHW temperature selection potentiometer
P2 OFF-ON selector
JP1 Bridge to select MTN - LPG
RL1 Fan relay
RL3 Ignition control relay
F Fuse 2A F
CN1-CN7 Connectors
E.A./R. Ignition/detection electrode
T.L. Limit thermostat
P.F. Flue gas pressure switch
MOD Modulator
S.S. Domestic hot water circuit temperature probe (NTC)
FL Domestic hot water  ow switch
F Fan
OPE Gas valve operator
Limit thermostat
By-pass (Riello Mini 11-13 only)
Sensor NTC
Exchanger
Burner
Gas valve
Flow meter
Filter
Bianco White
Nero Black
Grigio Grey
Rosso Red
Viola Violet
Marrone Brown
Blu Blue
Rosa Pink
Valvola gas Gas valve
ENGLISH
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