Wiring Diagram; Bag 3 Ap Wiring Diagram - Riello BAG3 AP Instructions For The Installer And For Technical Assistance

1.9 Wiring diagram

1.9.1 BAG 3 AP wiring diagram
3
4-14
MA
3-11
MA
NE black
RS red
BL blue
VI purple
GI/VE yellow/green
MA brown
BI white
GR gray
TBT Low temperature thermostat (zone 1 - zone 2 - zone 3
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.
5-24 4-14 5-24 4-14
MA MA MA MA
6-21 3-11 6-21 3-11
MA MA MA
MA
BI
9 8
7
GI/VE
P3
MA
BL
GI/VE
P2
MA
BL
GI/VE
P1
MA
BL
TA3 dopo aver
rimosso ponticello
bianco in morsettiera
5-24
MA
3/14 NE
4/11 NE
6-21
MA
A2 BL
NE
TA3 BI
6 5
4
TA2 dopo aver TA1 dopo aver
rimosso ponticello rimosso ponticello
rosso in morsettiera
nero in morsettiera
9
For limit thermostats connections refer to 2.6 paragraph.
23
INGRESSO RICHIESTA
CALORE
CALDAIA o GENERATORE
NE
NE
GI/VE
GI/VE
BL
BL
BL
MA
MA
MA
Fusibile 3.15A F
MA
MA
TA2 NE TA1 RS VI
1
2
3
Cavo ingresso
di rete 230V
MA
MA
TBT3 TBT2
TBT1 - TBT2 - TBT3
dopo aver rimosso
ponticello viola in
morsettiera
GENERAL
TBT1