![Baxi Solo Innova Скачать руководство пользователя страница 21](http://html.mh-extra.com/html/baxi/solo-innova/solo-innova_instructions-manual_2711935021.webp)
INSTRUCTIONS
Solo Innova
Page 21
4.2
Circuit diagrams
4.2.1
Electrical connection
Electrical connection via the cable provided.
Description of functions see Section 3.7.2.
4.2.2
Circuit diagram legend
Fig.
Fig.
Fig.
F ig.
B12
H
Overheating thermostat 100°C
B15
–
Min. thermostat 90°C
B16
I
Thermostat 85-93°C
L
–
Phase 230 V
F1
D
Fuse 6.3 A (5 x 20 mm)
H2
–
In-operation light circulation pump (S2)
H4
–
In-operation light fan switch (S4)
K2
–
Auxiliary relay holding current circuit
K4
–
Time relay
K10
O
Switch for door interlock
M2
–
Circulation pump, system (optional extra)
M6
–
Fan
M7
–
Charging pump for buffer tank (optional
extra)
N
–
Neutral conductor
S2
E
Switch for circulation pump (M2), system
S4
F
Fan switch
S7
N
Reset switch for fan
W1
–
Connection cable
W3
–
Cable for circulation pump, system
W7
–
Cable for fan
W10
–
Earth cable
W11
–
Cable for buffer tank charging pump
W13
–
Cable for door interlock
X1
–
Terminal strip for various connections
Y3
–
Solenoid coil
4.2.3
Wiring diagram
Fig. 4.2.3