Bag Ap Wiring Diagram - Riello BAG3 AP Instructions For The Installer And For Technical Assistance

1.9.3 BAG AP wiring diagram
3
NE black
RS red
BL blue
VI purple
GI/VE yellow/green
MA brown
BI white
GR gray
TBT Low temperature thermostat (zone 1
TA Ambient thermostat
P Circulator
9
If the wiring or the board are replaced, observe and respect
all the connections of the cables according to the numbered
sequence shown in the fi gure.
A1 BL
A2 RS
VI
TA RS
5
4
GI/VE
P1
MA
BL
TA1 dopo aver
rimosso
ponticello
ROSSO
in morsettiera
4/11 NE
3/14 NE
MA 4/11
MA 3/14
INGRESSO RICHIESTA
CALORE
CALDAIA o GENERATORE
2
3
TBT1 dopo aver
rimosso
ponticello
VIOLA
in morsettiera
25
GENERAL
1
Cavo ingresso
di rete 230V