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PMEN0645 rev.0 - 04/2023
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ADDITIONALINFORMATIONABOUTSAFETY
GENERAL INFORMATION
1.3 Addional informaon about safety
! DANGER
• DO NOT CONNECT THE POWER SUPPLY TO THE INDOOR UNIT PRIOR TO FILLING THE SPACE
HEATING CIRCUIT (AND DHW CIRCUIT IF IT WAS THE CASE) WITH WATER AND CHECKING
WATER PRESSURE AND THE TOTAL ABSENCE OF ANY WATER LEAKAGE.
• Do not pour water over the indoor unit electrical parts. If the electrical components are in
contact with water a seri ous electrical shock will take place.
• Do not touch or adjust the safety devices inside the air to water heat pump. If these devices
are touched or adjusted, a serious accident can take place.
• Do not open the service cover or access inside the air to water heat pump without
disconnecng the main power supply.
• In case of re Turn OFF the main switch, put out the re at once and contact your service
contractor.
• It must ensure that the air to water heat pump cannot op erate accidentally without water
neither with air inside hydraulic system.
! CAUTION
• Do not use any sprays such as inseccide, lacquer, hair spray or other ammable gases within
approximately one meter from the system.
• If installaon circuit breaker or the unit fuse is oen acvated, stop the system and contact your
service contractor.
• Do not make service or inspecons tasks by yourself. This work must be performed by a qualied
service person.
• This appliance must be used only by adult and capable people, having received the technical
informaon or instrucons to handle this appliance properly and safely.
• Children should be supervised to ensure that they do not play with the appliance.
• Do not let any foreign body into the water inlet and outlet piping of the air to water heat pump.
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