Layout & Components - Worcester GREENSTAR 25CDi GC Instruction Manual

LAYOUT & COMPONENTS
28·
27
26 --­
25 --­
24·­
23 -­
22
21 ----­
20
16 .-­
..
­
.............
,..~-
....
'
....
2
..
­
--­ 3
.-
.---_.------ ---_.
..
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.......
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..........
4
__ ._____________________ . 5
6
7
8
9
10
•••••••••• 14
The diagram opposite shows the controls in the
servicing position and excludes the outer case.
FLAME VIEWING WINDOW
2 IGNITION ELECTRODE AND FLAME
SENSE ELECTRODE
3 HEAT EXCHANGER
4 OVERHEAT THERMOSTAT
5 ACCESS POINT FOR CLEANING HEAT
EXCHANGER
6 PLATE TO PLATE DHW
HEAT EXCHANGER
7
PUMP
8 SYSTEM PRESSURE GAUGE
9 DRAIN POINT
10 MAINS COLD WATER IN
11 CH RETURN
12 CHARGING LINK ASSEMBLY
13 GAS INLET CONNECTION 22
mm
COMPRESSION
14 COVER FOR EXTERNAL WIRING
CONNECTIONS
15 CONTROL PANEL IN SERVICE
POSITION
16 ACCESS COVER FOR TRANSFORMER
& PCB
17 DHWOUT
18 CHFLOW
19 TRAP
I
SYPHON OUTLET CONNEC·
TION (22
mm
PLASTIC PIPE)
20 INLET PRESSURE TEST POINT
21 TRAP I SYPHON
22 GAS VALVE
23 DHW TEMPERATURE SENSOR
24 AIR
I
GAS ADJUSTMENT SCREW
25 TESTING POINT FOR FAN PRESSURE
26 FAN
27 PRIMARY SENSOR
28 EXPANSION VESSEL
29 REMOVABLE TOP CASE PANEL FOR
SERVICING
~ORCESTER
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER BOSCH GREENSTAR 25CDV3OCDil37CDV42CDi
LAYOUT
&
COMPONENTS
6720 613 7003 (2006/11)