24
icos system condensing -
Installation and Servicing
INSTALLATION
b
br
bk
br
br
b
b
br
br
bk
b
bk
pk
r
pk
v
v
pk
r
br
b
r
r
b
r
r
r
or
or
or
or
b
b
pk
pk
y
y
bk
bk
y/g
y/g
y/g
y/g
y/g
bk
bk
Flue
thermistor
Overheat
thermostat
Control
thermistor
Gas valve
Pump
User control
and display
ON /
OFF
Switch
Service
connection
MAINS
SUPPLY
230V 50Hz
Fan
y
y
Chassis
earth y/g
Ecl 1990
Fused at
3.15ATL
y
y
Filter
Permanent
black link
Control PCB
P
HC
033
33 PICTORIAL WIRING DIAGRAM
LEGEND
b
- blue.
bk
- black.
br
- brown.
r
- red.
pk
- pink.
y
- yellow.
w
- white.
y/g
- yellow/green.
gy
- grey.
or
- orange.
v
- violet.
INST
ALLA
TION
Содержание icos system m3080
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