Layout & Components - Worcester GREENSTAR HEATSLAVE 12/18 Instruction Manual

The diagram below excludes the top, front and RH side
casing panels.
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a
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32
6 720 802 432 issue A 04/2012
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47
i)
iv)
ii)
46
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34
35
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31
30
iii)
v)
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LAYOUT & COMPONENTS
1 CONTROL BOX ASSEMBLY
2 CASING SIDE PANEL
3 FLUE 'KNOCK-OUT' SECTION
4 DIVERTER VALVE
5 AUTO AIR VENT
6 CH CONTROL & MANUAL RESET
OVERHEAT THERMOSTATS
7 CIRCULATING PUMP
8 HIGH LIMIT THERMOSTAT
(AUTOMATIC RESET)
9 PRESSURE RELIEF VALVE
10 PUMP AUTO AIR VENT ( Under
protective cap)
11 DHW FLOW SWITCH
12 DHW PIPE THERMOSTAT
13 DHW HEAT EXCHANGER
14 EXPANSION VESSEL
15 CASING SUPPORT PANEL
16 MANUAL RESET FLUE OVERHEAT
THERMOSTAT
17 CLIP FOR FIRE VALVE SENSOR
18 CLIP FOR POWER CABLE
19 AIR INLET PIPE & CASING
20 SECONDARY HEAT EXCHANGER
MANUAL AIR VENT
21 SECONDARY HEAT EXCHANGER DRAIN
22 1" BSP
23 OIL ISOLATION VALVE
24 FLEXIBLE CONDENSATE OUTLET PIPE
25 SECONDARY HEAT EXCHANGER
26 PRIMARY HEAT EXCHANGER
27 CONDENSATE TRAP
28 CONDENSATE DRAIN PIPE WITH
PUSH FIT CONNECTOR
29 PRIMARY HEAT EXCHANGER DRAIN
COCK
30 TRAY
31 COMBUSTION CHAMBER ACCESS DOOR
32 HEATSLAVE TANK DRAIN COCK
33 HEATSLAVE TANK
34 FLUE MANIFOLD ACCESS COVER
35 FLUE GAS SAMPLING POINT
36 DATA LABEL
37 PRESSURE GAUGE
38 QUICK REFERENCE GUIDE SLOT
39 LOCK-OUT INDICATOR
40 MANUAL RESET TANK OVERHEAT
THERMOSTAT (behind plastic cover)
41 POWER ON INDICATOR
42 OVERHEAT RESET BUTTONS
43 LOCK-OUT RESET BUTTON
44 CH TEMPERATURE CONTROL
45 DHW TEMPERATURE CONTROL
46 RIELLO RDB 1 (12/18)
RIELLO RDB 2.2 (18/25, 25/32)
i) Control box
ii) Motor
iii) Air intake casing
iv) Oil pump
v) Combustion head
47 CLIP - AIR INTAKE HOSE
48 AIR INTAKE HOSE
OPTIONAL ACCESSORIES (not supplied)
a - 7 day TWIN CHANNEL DIGITAL
PROGRAMMER
Part No. 7 716 192 033 0
LAYOUT & COMPONENTS
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