Daikin FXZQ-MVJU9 Engineering Data page 26

Installation
If refrigerant gas leaks during installation, ventilate the area immediately. Refrigerant gas will
severe injury or death.
After completing the installation work, check that the refrigerant gas does not leak throughout
the system.
that will result in serious injury or death.
Safely dispose all packing and transportation materials in accordance with federal/state/local
laws or ordinances. Packing materials such as nails and other metal or wood parts, including
plastic packing materials used for transportation will result in injuries or death by suffocation.
WARNING
accordance with this installation manual. Improper installation could result in water leakage,
When installing the unit in a small room, take measures to keep the refrigerant concentration
from exceeding allowable safety limits. Excessive refrigerant leaks, in the event of an accident
Install the air conditioner or heat pump on a foundation strong enough that it can withstand
causing injuries.
Take into account strong winds, typhoons, or earthquakes when installing. Improper
installation could result in the unit falling and causing accidents.
Make sure that a separate power supply circuit is provided for this unit and that all electrical
act on the terminal connections or wires. Improper connections or installation could result in
When wiring, position the wires so that the terminal box lid can be securely fastened. Improper
overheating.
Before touching electrical parts, turn off the unit.
This equipment can be installed with a Ground-Fault Circuit Breaker (GFCI). Although this is a
recognized measure for additional protection, with the earthing system in North America,
a dedicated GFCI may not be necessary.
Securely fasten the unit terminal cover (panel). If the terminal cover/panel is not installed
When installing or relocating the system, keep the refrigerant circuit free from substances
substance in the refrigerant circuit could result in abnormal pressure rise or rupture, resulting
in injury.
Do not change the setting of the protection devices. If the pressure switch, thermal switch,
3P184443-12N
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English
EDUS391300-F9
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C: 3P184443-12N
FXZQ-MVJU9