Replace The Gas Hose; Replace The Fan - Worcester Greenstar 1000 GR1000W 24 C NG Installation And Maintenance Instructions Manual

Gas-fired condensing combi appliance
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Replacement parts
Assemble the gas air pipe to the burner door
1
Fig. 118 Assembly of the gas air pipe to the burner door
[1]
Screws
▶ Check if the burner door seal is assembled properly.
▶ Tighten two screws [1]. Do not over-tighten.
▶ Connect all cables, the condensate hose to the heat exchanger and
the gas hose to the venturi.
After complete assembly, check for gas leakages with the gas leakage
control equipment.
10.9

Replace the gas hose

Fig. 119 Disassembly of the gas hose
▶ Pull off the gas hose from the venturi.
▶ Pull off the gas hose from the restrictor on the gas valve.
68
0010045877-001
1.
2.
0010045905-001
1.
2.
Fig. 120 Assembly of the gas hose
▶ Push the new gas hose to the venturi and align the guide feature.
▶ Push the new gas hose to the restrictor on the gas valve. Match the
guide feature with the gas valve which needs to show the centre.

10.10 Replace the fan

1.
3.
Fig. 121 Disassembly of the fan
▶ Lift the snap fit on the venturi.
▶ Rotate the venturi to counter-clockwise.
▶ Pull the venturi outside of the fan.
Greenstar 1000 – 6721835943 (2023/08)
0010045909-001
2.
0010045913-001

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Greenstar 1000 gr1000w 30 c ng

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