23
--
22
21
20 ------------------------------
~ORCESTER
Bosch
Group
'11
48 49
2
3
4
---
5
------ 7
8
9
:::;-->(
-o
'
_'·->·60
---------57
I ·-----·56
I
---55
I
INSTALLATION & SERVICING INSTRUCTIONS
FOR
WORCESTER BOSCH GREENSTAR
30COi/40CDI
Conven\1onal
6 720 614 556a (2007/07)
LAYOUT &
COMPONENTS
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 CONDENSATE
HOSE
7 DRAIN POINT
8
TRAP I SYPHON OUTLET
CONNEC-
TION (22
mm
PLASTIC PIPE)
9 RETURN
10 GAS INLET CONNECTION
22
mm
COMPRESSION
11
COVER FOR EXTERNAL
WIRING
CONNECTIONS
12
CONTROL PANEL
IN
SERVICE
POSITION
13 ACCESS COVER FOR TRANSFORMER
&PCB
14 FLOW
15
INLET PRESSURE TEST POINT
16 TRAP I SYPHON
17
GAS
VALVE
18 AIR I GAS ADJUSTMENT
SCREW
19
TESTING POINT FOR
FAN
PRESSURE
20
FAN
21
PRIMARY
SENSOR
22 AUTO AIR VENT
23
REMOVABLE TOP CASE PANEL FOR
SERVICING
48
TEMPERATURE CONTROL
49
MAINS
ON/OFF
INDICATOR/DIAGNOS-
TIC LIGHT
(BLUE)
51
BOOST
BUTTON
52
SERVICE BUTTON
53
BURNER ON INDICATOR LIGHT
(GREEN)
54
MASTER SWITCH
ON/OFF
55
NOT USED
56
NOT USED
57
FAULT
RESET BUTTON
60
DISPLAY
LAYOUT &
COMPONENTS
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