Cadel RIVER IDROTECH 18 Installer Manual page 43

N.B. The wiring of the individual components is fitted with pre-wired connectors of different sizes.
43
RIVER IDROTECH 18 - 24 - 24H2O
LEGEND Fig. 67|Fig. 68
1
POWER SUPPLY BOARD
1A BOARD NEUTRAL
2 Smoke extraction breeze
3 Room fan
4 Feed screw
5 Pellet safety thermostat
6 Water thermal protector
7
GLOW PLUG
8
Alarms input
9
AIR PRESSURE SWITCH
10
WATER PRESSURE SWITCH
11 Alarms input
12 Neutral 3-way Solenoid Valve
13 Neutral recirculation pump
14 Additional boiler control
15 Additional boiler return
16 Neutral
17
-
18
-
19
-
20 SMOKE PROBE
21 EXTERNAL ROOM THERMOSTAT OR FOR BOILER
22 STOVE INTERNAL ROOM PROBE
23 Cleaner micro switch
24 External Puffer_boiler probe
25/26 Boiler H20 temperature probe
26/27
Flue gas fan encoder
28
Flow switch (See note)
29
Wi-Fi connection
30 Interface connection (service)
31 Control panel
32 Recirculation pump phase
33 3-way valve DHW phase
34 3-way valve heating phase
35 Cleaner power supply
35A
Cleaner neutral
28:
Note: external boiler thermostat