Position Of Wired Components - Worcester GREENSTAR 35 CDi Installation, Commissioning And Servicing Instructions

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POSITION OF WIRED COMPONENTS

PRE WIRED LINK
GAS
VALVE
SAFETY
SOLENOID
SAFETY
SOLENOID
Earth
230V
EXTERNAL
Neutral Supply
CONTROLS
WIRING
Live Supply
CENTRE
Live Return
CH TEMPERATURE
CONTROL
L
R
ST10
SPARK
TRANSFORMER
230V~
ST1
Fig. 41
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FAN
FLUE
OVERHEAT
STAT
MAINS
SUPPLY
Colour sequence
ST5
N
L N L
S
S
Fuse F1, slow
2.5 A, AC 230 V
EXTERNAL
FROST STAT
(OPTIONAL)
WORCESTER 24V CONTROLS
PLUG IN POINT
(NOT USED)
DIAGNOSTIC
INTERFACE
FLAME SENSE
ELECTRODE
FLOW NTC
PUMP
CONTROL
PUMP
CONTROL
PUMP
PUMP
SUPPLY
DHW TEMPERATURE
CONTROL
B
B
4
2
ST4 1
FR FS NP LP
A
F
ST6
ST8
ST17
EMS BUS
contacts
ST9
Fuse F3, slow T 0.5 A
Fuse F2, slow T1.6 A
ST18
CODE PLUG
INSTALLATION
SPARK
ELECTRODES
OVERHEAT
STAT
Yellow
Grey
Blue
Black
Red
Red
Blue
Orange
Orange
White
Black
Purple
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