31
SERENE SC112N-A
Replacement Procedures
Service Manual
Evaporator
Fan
The evaporator fan is located on the top level (level three) of the
refrigeration system. It is mounted on the evaporator shroud, on top of the
evaporator tray. The complete fan (motor and blade) is replaced as one
part.
To replace the evaporator fan
Condenser
Fan
The condenser fan is located on the middle level (level two) of the
refrigeration system. It is mounted on the electrics tray. The fan blade and
fan motor can be replaced as individually as necessary.
To replace the condenser fan blade and condenser fan motor
1. Isolate the chiller from the power supply, separate the top cabinet assembly
from the bottom refrigeration system and gain access to level two of the
refrigeration system (see page 29).
2. Trace evaporator fan
cable and unplug.
3. Detach the failed
evaporator fan from the
evaporator shroud by
undoing the four fixing
screws.
4. Fit new fan and reassemble. Ensure cables follow original path.
1. Isolate the chiller from the power supply, separate the top cabinet assembly
from the bottom refrigeration system and gain access to level two of the
refrigeration system (see page 29).
Continued over page
2. Detach the condenser fan
assembly by undoing the
four fixing screws from
condenser fan bracket.
3. Remove the fan blade by undoing the fixing nut.
If necessary replace the fan blade, or continue following the steps to replace
the fan motor.
