■ Removal
1) Remove unit fixing screws.
2) Support the unit with both hands and securely press the unit fixing hook (a) with your finger.
3) Pull the unit straight supporting it at its bottom while pressing the unit fixing hook (a).
While lifting the unit, remove the concave part (b) from the guide (c) of the base unit.
CAUTION
CAUTION
When unit fixing screws are used, remove the screws first and unit from the base unit.
Failure to do so may damage the unit.
The unit surface temperature may be high immediately after power-off. When the unit is
removed, pay attention to the burn injury.
2Unpacking to installation
Installation and connection 2-15