11
15
ELECTRICAL DIAGRAMS
1
2
3
4
5
6
7
8
9
10
11
PT
PB
F
N
B
SC
HC
RT
bc7
220 V
PON
TC
C
1
TS
C
2
1
W
S
2
2b
2a
O/I
1a
1
Br
own
Bl
ue
Gr
een
Bl
ue
Pi
nk
Gr
e
y
Re
d
Re
d
Wh
it
e
Blue
Bl
ue
Bl
ue
Bl
ack
Bl
ack
Or
an
g
e
Orange
Black
TF3
C
2
1
1
2
3
White
Thw
C
NO
NC
Y
e
llo
w
Re
d
Gr
e
y
Bl
ack
Or
an
g
e
Wh
it
e
Gr
een
Bl
ue
Green
Gr
e
y
Black
Black
Bl
ack
Bl
ue
Br
own
Blue
2
1
3
4
5
6
7
8
9
10
11
12
Brown
Blue
Green
X12
B: Burner.
SC: DHW tank Pump (summer pump).
HC: Heating circulating Pump.
RT: Room thermostat.
bc7: Terminal no. 7 of Burner Control.
O/I: Main Selector.
S/W: Summer-Winter selector.
Thw: DHW tank thermostat.
TC: Control Thermostat (on boiler).
TS: Safety Thermostat (on boiler).
TF3: Antiinertia Thermostat: 93 ºC (on boiler).
PON: ON-OFF neon light.
PT: Temperature locked out neon light.
PB: Burner locked out neon light.
X12: Timer mounting connector.
Содержание SIRENA CAL HFD
Страница 1: ...INSTALLATION AND OPERATING INSTRUCTIONS SIRENA CAL HFD ER 0170 1996 CGM 04 392 ...
Страница 28: ...Sirena Cal HFD 26 NOTES ...
Страница 29: ...27 NOTES ...
Страница 30: ...Sirena Cal HFD 28 NOTES ...
Страница 31: ...29 NOTES ...