906
REVO-E Heat pump 9 Removal/ installation of components
9.7 Double radial blowers / axial fans
removal/ installation
9.7.1 Remove a double radial blower
• Disconnect electrical connection to the housing
(1, Fig. 906)
• Loosen side holders of the housing (2).
• Remove housing.
9.7.2 Install a double radial blower
• Insert housing (1) and orient.
• Attach holder (2) with screws.
• Reattach electric connection.
• Test functionality using SCT components test
9.7.3 Remove an axial fan
• Remove the electrical connection to the housing (4)
from the holder (6).
• Remove attachment screws (5).
• Remove housing (4).
9.7.4 Install an axial fan
• Insert housing (4).
• Attach housing with attachment screws (5).
• Reattach electric connection and attach in holder (6).
• Test functionality using SCT components test
Fig. 906
1 Double radial blower inner heat exchanger
2 Holder + screw double radial blower
3 Electric connection for double radial blower
(no figure)
4 Axial fan outer heat exchanger
5 Attachment screws axial fan
6 Electrical connection axial fan in holder
126
4
5
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