Panasonic CS-Z20TKR Service Manual page 51

Replace the drain hose
Rear view for left piping installation
Drain cap
•
How to pull the piping and drain hose out, in case of the
embedded piping.
Apply putty or
caulking material
to seal the wall
opening.
PVC tube for drain
hose (VP-20)
PVC tube
for drain
hose
12.2.4 Connect the Cable to the Indoor Unit
1 The inside and outside connection cable can be connected without removing the front grille.
2 Connection cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed
2
4 x 1.5 mm flexible cord, type designation 60245 IEC 57 or heavier cord. Do not use joint connection cable.
Replace the wire if the existing wire (from concealed wiring, or otherwise) is too short. Allowable connection
cable length of each indoor unit shall be 30 m or less.
3 Bind all the indoor and outdoor connection cable with tape and route the connection cable via the
escapement.
Connection cable
Drain hose
Adjust the piping slightly
downwards.
Connection cable
PVC tube (VP-65) for piping
and connection cable
PVC tube for drain hose (VP-30)
Cable
Piping
Indoor unit
70 mm (3/4 ~ 1.75HP) or
80 mm (2.0 ~ 3.0HP)
Drain hose
•
Piping
Drain hose
from main unit
51
Connection cable
Piping
More than 950 mm
(3/4 ~ 1.75HP) or
more than 1150 mm
(2.0 ~ 3.0HP)
Drain hose
Sleeve for piping hole
In case of left piping how to insert the
connection cable and drain hose.
Drain
hose
Cable
Piping
(For the right piping, follow the same procedure)