Layout & Components - Bosch Worcester Greenstar CDi Conventional Series Instruction Manual

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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