Panasonic CS-Z35UFRAW Service Manual page 44

12.1.3.2.3 Refrigerant piping
See Refrigerant piping under Exposed Installation.
Hole location
12.1.3.3 Concealed installation

Only item peculiar to this installation method are given here. See Exposed installation for additional instructions.
12.1.3.3.1 Preparation

Install the unit according to the instructions below. Failure to do so may cause lead to both cooling and heating
failure and the condensation inside the house.
1 Allow enough space between the main unit and ceiling not to obstruct the flow of cool/warm air.
2 Use remote controller to change the upward air flow limit restriction. When the unit in standby mode, follow
the steps below:
Press continuously for more than 5 seconds to enter special setting mode.
o
Press
o
Press
o
SET
CAUTION
If there is an obstruction to upward airflow, it is recommanded to turn on upward airflow limit restriction. Failure to
do so may cause incomplete cooling/heating and formation of condensation inside the house.
12.1.3.3.2 Refrigerant piping
Hole location
Left bottom piping
80
to choose function 69, and then press
to activate "Up/down air swing upper limit restriction"
T 5secs
Special setting mode
50 or more
Left bottom piping
80
Right bottom piping
Unit piping position
Right/left side piping
Wall
10
70
or
(Function
no.)
(Options)
50 or more
Right bottom piping
70
44
Wall (Unit: mm)
50
to set "01"
Activate or deactivate
"Air swing upper limit
restriction"
70 or more
(Unit: mm)
Right/left side piping
35