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1.3.2 Additional information about safety
!
DANGER
• Hitachi is not able to foresee all the circumstances which may result in a potential danger.
• Do not pour water in the indoor or outdoor unit. These products are fitted with electric
components. If water comes into contact with electric components, this will cause a serious
electric shock.
• Do not handle or adjust the safety devices inside the indoor and outdoor units. The handling
or adjustment of these devices may result in serious accident.
• Do not open the service cover or access panel of the indoor and outdoor units without
disconnecting the main supply.
• In the event of fire, switch off the mains, put out the fire immediately and contact your service
supplier.
• Check that the earth cable is correctly connected.
• Connect the unit to a circuit breaker of the specified capacity.
!
CAUTION
• Refrigerant leaks may hinder respiration as the gas displaces the air in the room. It is assumed
that this heat pump air conditioner will be operated and serviced by English speaking people. If
this is not the case, the customer should be add safety, caution and operating signs in the native
language.
• Fit the indoor unit, the outdoor unit, the remote control and the cable at a minimum of 3 metres
away from sources of strong radiation from electromagnetic waves, such as medical equipment.
• Do not use sprays, such as insecticides, varnishes or enamels or any other inflammable gas
within a metre of the system.
• If the circuit breaker or supply fuse of the unit comes on frequently, stop the system and contact
the service suppler.
• Do not carry out maintenance or inspection work yourself. This work must be carried out by
qualified service personnel with suitable tools and resources for the work.
• Do not place any foreign material (branches, sticks, etc.) in the air inlet or outlet of the unit.
These units are fitted with high speed fans and contact with any object is dangerous.
• This appliance must be used only by adult and capable people, having received the technical
information or instructions to handle this appliance properly and safely.
• Children should be supervised to ensure that they do not play with the appliance.
• Install the unit in a place not accessible by the general public.
PMEN0649 rev.0 - 03/2023
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