Worcester GREENSTAR 30CDi Installation, Commissioning And Servicing Instructions page 39
Greenstar cdi classic regular wall hung rsf gas fired condensing regular boiler, for open vented and sealed central heating systems and indirect domestic hot water
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Also See for GREENSTAR 30CDi:
- Instruction manual (57 pages) ,
- User instructions & customer care manual (24 pages) ,
- Installation, commissioning and servicing instructions (60 pages)
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1. Remove plastic nut (A) from the base of the inner casing
1.
Fig. 71 Heat exchanger removal 1
2. Remove return pipe at the bottom of heat exchanger.
2.
B
Fig. 72 Heat exchanger removal 2
3. Remove screw at the top of the heat exchanger (C).
▶ Unscrew the flow pipe (D).
D
3.
Fig. 73 Heat exchanger removal 3
4. Undo flue connection (E) from sump (F).
▶ Pull flue pipe up.
▶ Remove the heat exchanger.
4.
E
F
Fig. 74 Heat exchanger removal 4
6 720 806 548 (2013/02)
A
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C
8.
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19. DRAIN TAP
▶ Remove clip (G)
▶ Unscrew nut (H)
▶ Replace drain tap.
H
J
Fig. 75 Auto Air Vent removal
20. AUTO AIR VENT
▶ Ensure the appliance has been fully drained.
▶ Unscrew air vent (J) and replace.
SERVICING AND SPARES
G
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39
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