Buderus 24C Servicing Manual page 52

3 Troubleshooting
Push the safety plate out of the way (fig. 56, item 1).
Turn air suction tube and pull off from below.
Swivel the "CombiVENT" gas combination unit forward
(fig. 57, item 1)
Remove the "CombiVENT" gas combination unit from its
bayonet connector and pull upwards to detach
(fig. 57, item 2).
Detach the fan by loosening the 2 x 2 screws on the
connection unit.
Replace the fan.
Refit by following the above procedure in reverse.
NOTE
Once installation has been completed
successfully, carry out leak testing as per
"Installation and Servicing Instructions" sup-
plied with 600 Series 11S / 19S / 24S / 24C.
Subject to modifications resulting from technical improvements!
52 Servicing manual for wall-mounted condensing gas boiler 600 Series 11S/19S/24S/24C • Issued 02/2006
Fig. 56 Replacing the fan on the 600 Series:
Remove the air suction tube
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Fig. 57 Replacing the fan on the 600 Series:
Remove the gas connection unit
Fig. 58 Replacing the fan on the 600 Series:
Replace the fan
Buderus Ltd. • http://www.buderus-domestic.co.uk
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