Glow-worm swift flow 80 - Page 35

35
221469B
3 Fault Finding
Diagram 3.6
6064a
1
1
1
1
1
1
1
1
1
4
4
6
6
4
4
4
4
4
4
4
7
2
1
6
24V ~
6V ~
Y
CONTROL BOARD
T630mA
FUSE 2
PURPLE
YELLOW
PURPLE
ORANGE
YELLOW
YELLOW
WHITE
RED
RED
RED
GREY
GREY
BROWN
BROWN
ORANGE
ORANGE
PURPLE
PURPLE
BLACK
BLACK
BLACK
BLACK
SELECTOR
SWITCH
C.H.
THERMISTOR
D.H.W.
THERMISTOR
REMOTE
HEATING
CONTROL
D.H.W.
FLOW
SWITCH
MODULATOR
TRANSFORMER
TERMINAL No's
MAIN GAS
VALVE
SOLENOID
PURPLE
PRESSURE
SWITCH
D.H.W.
CUT-OFF
CONTROL
BLOCK 1 BLOCK 4
6
BLOCK 6