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Safety summary
Hitachi cannot anticipate every possible circumstance that might involve a potential hazard.
!
DANGER
• DO NOT pour water into the remote controller. This product is equipped with electrical
parts. If poured, it will cause a serious electrical shock.
• DO NOT perform installation work and electrical wiring connection by yourself. Contact
your Hitachi distributor or dealer and ask them for installation work and electrical
wiring by service person.
!
CAUTION
• DO NOT install the indoor unit, outdoor unit, controller and cable at such places as;
» Where there is oil vapour and the oil is dispersed.
» Where the hot springs are near (in a sulfuric environment).
» Where generation, flowing, staying or leaking of flammable gas is detected.
» Where the sea is near (in the salty environment).
» An acid or alkaline environment.
• DO NOT install the indoor unit, outdoor unit, controller and cable within approximately 3
meters from strong electro magnetic wave radiators such as medical equipment. In case that
the controller is installed in a place where there is electromagnetic wave radiation, shield the
controller and cables by covering with the steel box and running the cable through the metal
conduit tube.
• In case that there is electric noise at the power source for the indoor unit, provide a noise filter.
• Use specified cables to connect between indoor unit and remote control switch. Selecting
incorrect cables may lead to fire or electrical shock.
PMEN0630 rev.0 - 07/2022
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