Glow-worm Economy Plus 60F - Page 30

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30
221504A
13 Fault Finding
Diagram 13.5
PICTORIAL WIRING
FAN
RED
BLACK
YELLOW
NC
NO
C
AIR
PRESSURE
SWITCH
RED
BLUE
BLACK
BLUE
GRN/
YEL.
CHASSIS
EARTH
Remove red link between 9 & SL when fitting
a time control etc (if no switch is fitted, link
will make the circulation pump run constantly)
GREEN/YELLOW
CHASSIS EARTH
GRN/YEL
GRN/YEL
SWITCH
CONTROL,
TIME SWITCH,
PROGRAMMER ETC.
(if fitted)
OVERHEAT
CUTOFF
COMBINED THERMOSTAT
AND PUMP OVERRUN
WHITE
YELLOW
9
8
6
3-PLUGS
7
3
F1A
1 AMP
FUSE
BROWN
BROWN
SEQUENCE
BOARD
PURPLE
BLUE
RED
BRN
DOUBLE SOLENOID GAS VALVE
✽
✽
CIRCULATION
PUMP
E
L
N
BROWN
L
N
E
240~50 Hz
PERMANENT
MAINS
SUPPLY
FUSED
AT 3-AMP
7
8
SL
L
N
FLAME SENSE/
SPARK ELECTRODE
BROWN
3326
YELLOW
BROWN
BLUE
GREEN/YELLOW
BROWN
BLUE
GREEN/YELLOW
BLUE