
2.2 ADDITIONAL INFORMATION ABOUT SAFETY
!DANGER
• Do not pour water into the indoor or outdoor unit. These
products are equipped with electrical parts. If water contacts
withelectricalcomponentsthenitwillcauseaseriouselectrical
shock.
• Do not touch or adjust safety devices inside the indoor or
outdoorunits.Ifthesedevicesaretouchedoradjusted,itmay
causeaseriousaccident.
• Donotopentheservicecoveroraccesstheindoororoutdoor
unitswithoutdisconnectingthemainpowersupply.
• IncaseofreTurnOFFthemainswitch,putoutthereatonce
andcontactyourservicecontractor.
!CAUTION
• Do not use any sprays such as insecticide, lacquer, hair spray or
otherammablegaseswithinapproximatelyone(1)meterfromthe
system.
• If circuit breaker or fuse is often activated, stop the system and
contactyourservicecontractor.
• Donotmakeserviceorinspectionstasksbyyourself.Thisworkmust
beperformedbyqualiedserviceperson.
• Donotputanystrangematerial(sticks,etc...)intotheairinletand
outlet.Theseunitshavehighspeedrotatingfansanditisdangerous
thatanyobjecttouchesthem.
• Refrigerant leakage can cause difculty with breathing due to
insufcientair.
• This appliance must be used only by adult and capable people,
having received the technical information or instructions to handle
properlyandsafelythisappliance.
• Childrenshouldbesupervisedtoensurethattheydonotplaywith
theappliance.
?NOTE
Itisrecommendedtoventilatetheroomevery3or4hours.
3 IMPORTANT NOTICE
• PLEASE READ THE MANUAL AND THE FILES ON
THE CD-ROM CAREFULLY BEFORE STARTING WORK
ON THE INSTALLATION OF THE AIR CONDITIONING
SYSTEM.
!DANGER
PressureVesselandSafetyDevice:Thisairconditionerisequipped
with a high pressure vessel under PED (Pressure Equipment
Directive).Thepressurevesselhasbeendesignedandtestedbefore
shipmentaccording to PED.Also,in order to prevent thesystem
fromanabnormalpressure,ahighpressureswitch,whichneedsno
eldadjustment,isutilized intherefrigerationsystem. Therefore,
thisairconditionerisprotectedfromabnormalpressures.However,
if abnormally high pressure is applied to the refrigeration cycle
includingthehighpressurevessel(s),itwillresultinseriousinjury
ordeath dueto explosionof thepressure vessel.Do not applya
pressure higher than the following pressure to the system, by
modifyingorchangingthehighpressureswitch.
!CAUTION
This unit is designed for commercial and light industrial application.
If installed in house hold appliance, it could cause electromagnetic
interference.
PMML0397B rev.3 - 01/2020 - P5416650
2
EN