32
2000225231B
9 Fault Finding
Diagram 9.7
SWITCH CONTROL,
TIME SWITCH,
PROGRAMMER ETC.
(if fitted)
C
NO
L
9
w
y
w
g/y
K1
K2
FAN
g/y
r
r
bk
y
AIR
PRESSURE
SWITCH
CHASSIS EARTH
g/y
w
g/y
CHASSIS
EARTH
or
p
3-PLUGS
OVERHEAT
CUTOFF
b
L
230~50Hz
PERMANENT
MAINS
SUPPLY
FUSED
AT 3-AMP
N
E
N
g/y
br
CIRCULATON
PUMP
L
r
✽
See Note
SL
P
PN
FULLY PUMPED
OPEN VENTED
OR SEALED
WATER SYSTEM
5860
b
N
b
br
b
MULTI-FUNCTIONAL
CONTROL
br
b
✽
Remove red link between
9 and SL when fitting a time
control etc (If no switch is fitted,
link will make the circulation
pump run constantly).
ELECTRODE
NC
KEY:
b
- BLUE
bk
- BLACK
br
- BROWN
g/y - GREEN/YELLOW
or
- ORANGE
p
- PURPLE
r
- RED
y
- YELLOW
w
- WHITE
3
2
y
p
b
br
g/y
br
y
SEQUENCE
BOARD
FUSES
F1 & F2
(F1A)
CONTROL
THERMOSTAT
E
