Panasonic CZ-24KPU1U Series Installation Instructions Manual page 11

CAUTION
WARNING
■ Check of limit density
When installing an air conditioner in a room, it is neces-
sary to ensure that even if the refrigerant gas acciden-
tally escapes, its density does not exceed the limit level
for that room.
CAUTION
Panasonic̲PAC-i̲IndoorUnit̲US-le11 11 Panasonic̲PAC-i̲IndoorUnit̲US-le11 11
1. This unit requires no additional refrig-
erant charge up to 100 ft. tubing length.
In case of more than 100 ft., additional
refrigerant charge is required.
2. In case of multi type installation, indoor
units should be installed within the
same room. If multi type indoor units
are installed in different rooms, tem-
perature control may develop problems
because thermostat operation must
follow the thermostat condition of 1
indoor unit only (the main unit).
Always check the gas density
for the room in which the unit is
installed.
Pay special attention to any
location, such as a basement
or recessed area, etc. where
leaked refrigerant can collect,
since refrigerant gas is heavi-
er than air.
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