Panasonic CS-Z25YKEA Service Manual page 64

Model Z50***, Z71***
1 Pull down 3 caps at the bottom, then remove
3 mounting screws.
2 Open front panel.
3 Remove 3 mounting screws on the front grille.
4 Slide the 4 lock knobs on the upside of front
grille to unlock position
5 Pull the front grille towards you to remove the
front grille.
12.3.8 Disposal of Outdoor Unit Drain Water

If a drain elbow is used, the unit should be placed on a stand which is taller than 3 cm.

If the unit is used in an area where temperature falls below 0°C for 2 or 3 days in succession, it is recommended
not to use a drain elbow, for the drain water freezes and the fan will not rotate.
12.3.9 How to Replace Network Adapter

Remove the front grille (refer how to take out front grille) from the unit.

Remove the indicator piece by releasing the hook.

Remove 1 mounting screw, then remove the network adaptor holder.

After that, network adaptor can be easily replaced.
2
12.3.10 Check the Drainage

Open front panel and remove air filters.
(Drainage checking can be carried out without
removing the front grille.)

Pour a glass of water into the drain tray-styrofoam.

Ensure that water flows out from drain hose of the
indoor unit.
6
Drain elbow
Install the hose at an angle so that the water
smoothly fl ows out.
3
Indicator
piece
Hook
Screw
64
Cap and Screw
1
Front panel
(3 location)
2
Hose
4
Network adaptor
holder
LOCK
4
UNLOCK
Lock knob
5
Front grille
3
Screw
(3 location)
Drain tray-styrofoam