Connection Diagram - Immergas ARES 440 TEC ERP Instructions And Warnings

3.14 CONNECTION DIAGRAM

POWER SUPPLY, INAIL, MODULATION PUMP, EXTERNAL PROBE, FLOW SWITCH.
2
L1
PE
N
NOT
SUPPLIED
L1
PE
N
LEGENDA
N° Description
1 INAIL - SAFETY DEVICES
2 General electrical control panel (Not supplied)
4 BCM Connection clamps BCM
E Power supply distribution board
D Wieland power plug
FL Terminals for flow switch
SE External probe
SMG Global flow probe
P on_off Manifold pump connections (on_off)
P mod Modulating pump connections
E
BK
D
230 V
50 Hz
SE
FL
FL
FL
Instructions for the installer
1
C NC
1.1 (P. max.)
P.
mod.
12 11 10 9 8 7 6 5 4 3 2 1
Y2
4
1 2 3 4 5 6
29
SAFE
1.3 (T.S.)
C NC C NO
1.2 (P. min.)
IF-EXT. MIN 10-0V
4 3 2 1 3 2 1
Y3
Jp2 Y4
1 2 3 4 5 6 7
8 9 10 11 12 13 14