
Supplied By www.heating spares.co Tel. 0161 620 6677
23
221100C
2483
SWITCH
ILLUMINATION
BULBS
RED
VIOLET
RED
VIOLET
RED
CHASSIS
EARTH
GRN/YEL
CONNECTOR
L E N
230V~ 50Hz MAINS
FROM BOILER
CONTROL
BOX FUSED AT 3A
Diagram 9.1
Diagram 9.2
1569
2 x 25W LAMPS
EDISON SCREW
TYPE SES
9.1 Fire Front Ignition
Remove casing as in Section 3.1 and refer to
diagram 9.4.
9.2 Electrical
Checks on the mains electrical system of the fire, that is,
earth continuity, polarity and resistance to earth, should
be carried out as outlined in a multimeter instruction
book.
Remove casing as in Section 3.1.
Isolate the back boiler and fire front from the electrical
supply.
Disconnect fire front electrical socket from plug, see
diagram 9.1.
Refer to electrical fault finding diagram 9.3, functional
flow diagram 9.2.
On completion of the fault finding task which has
required breaking and remaking of electrical connections
then checks, earth continuity, polarity and resistance to
earth must be repeated.
9 F a u l t F i n d i n g
L
BROWN
N1
BLUE
BLUE
VIOLET
RED
N
RED
VIOLET
N