Worcester Greenstar Ri Compact ErP Installation, Commissioning And Servicing Instructions page 8

Appliance Information
Key to figure 2
1 Wall mounting frame
2 Primary return pipe
3 Primary flow pipe
4 Flue connector
5 Air Pressure switch
6 Flue overheat thermostat
7 Primary return connection
8 Primary flow connection
9 Gas inlet isolator
10 Bottom panel
11 Case retaining clips
12 Case
13 Case fixing screws
14 Control panel
15 Operation/fault indicator (blue)
16 Blanking panel (for optional programmer)
Table 4 Main boiler components
8
17 Control panel flap
18 Temperature control and reset
19 Fan
20 Flow temperature sensor (NTC)
21 Electrode assembly
22 Maximum safety sensor (NTC)
23 Auto air vent
24 Heat exchanger
25 Flueway
26 Sump assembly
27 Return temperature sensor (NTC)
28 Condensate siphon
29 Gas connection
30 Gas valve
31 Air inlet
32 Ignition transformer
Greenstar Ri Compact ErP 6720813282 (2015/07)