ACS 553, ACS 563 Service Manual
1 689 975 295 2021-04-13 Robert Bosch GmbH
66
Electrical
Follow these steps to replace the fan. Refer to
1. Disconnect unit from the power source.
2. Remove the front plastic cover.
3. Remove the four screws under the control
panel.
4. Tilt the control panel upwards the front of
the unit.
5. Remove the compressor (Refer to
“Replacement Compressor” in the Plumbing
and Mechanical section).
6. Remove 4 nuts inside the frame to free the
fan.
7. Note the orientation of the fan blades.
Disconnect the FAN connector from the fan.
9. Remove the fan.
10. With the fan blades properly oriented as
by securing it with 4 nuts.
11. Connect the FAN connector to the fan.
12. Tilt the control panel down and secure with
four screws.
13. Connect the unit to a power source and
place the power switch on. The fan should
run. If the fan does not run, refer to the
Diagnostics and Testing section.
14. Reinstall the front plastic cover.
ss01994
Mounting holeMounting hole
Mounting holeMounting hole