Panasonic CU-2E15GBE User Manual

25 

 

 

•  Accompanying the changes in the shapes of the 3-way valve caps, the tightening method has also been 

changed. 

•  Firmly tighten the 3-way valve caps by hand and then tighten them up by another 30 degrees or so (one-twelfth 

of a full turn) using a spanner or adjustable spanner. 

 

 

 

Panasoni c

Panasoni c

Allowable
elevation:

10m max

.

The allowable
elevation between
each of the indoor
units and between
the indoor and
outdoor units.

1.5mm

2

 flexible cord x 4 core

(poluchloroprene sheathed)

(Not included in the unit)

Outdoor unit power supply:
Single-phase 230V, 50Hz

20A switch
(circuit breaker)
(Not included in the unit)

1.5 mm2 or more x 3 core
(Not included in the unit)

Drain work

Drain elbow
(Inner diameter: 16mm) provided

Outdoor wiring work

Unit B

Unit A

Applicable connecting tube kit:
CZ-3F type

Total maximum pipe length: 30 m

Air purging: Air purging by vacuum pump.

Unit A   Maximum pipe length: 20 m

Unit B   Maximum pipe length: 20 m

Indoor/outdoor unit 
connection cables

(Not included in the unit)

Grounding work

Caution:

Do not use all your strength to tighten up
the caps. Doing so may break the caps.

After having firmly tightened the caps by hand,

tighten them up further using a
spanner or adjustable spanner.