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1. Safety Precautions ............................................................................. 1
2. Parts Names....................................................................................... 2
3. Operation ........................................................................................... 5
4. Timer................................................................................................. 12
5. Care and Cleaning............................................................................ 13
1. Safety Precautions
6. Emergency Operation for Wireless Remote-controller..................... 14
7. Trouble Shooting .............................................................................. 14
8. Installation, relocation and inspection............................................... 16
9. Specications ................................................................................... 17
Symbols used in the text
Warning:
Describes precautions that should be observed to prevent danger of injury
or death to the user.
Caution:
Describes precautions that should be observed to prevent damage to
the unit.
Symbols used in the illustrations
: Indicates a part which must be grounded.
Note:
The phrase “Wired remote controller” in this operation manual refers only to the PAR-33MAA. If you need any information for the other
remote controller, please refer to the instruction book included in this box.
This symbol mark is for EU countries only.
This symbol mark is according to the directive 2012/19/EU Article 14 Information for users and Annex IX, and/or to the direc-
tive 2006/66/EC Article 20 Information for end-users and Annex II.
Your MITSUBISHI ELECTRIC product is designed and manufactured with high quality materials and components which can be
recycled and/or reused. This symbol means that electrical and electronic equipment, batteries and accumulators, at their end-of-life,
should be disposed of separately from your household waste. If a chemical symbol is printed beneath the symbol (Fig. 1), this chemi-
cal symbol means that the battery or accumulator contains a heavy metal at a certain concentration.
This will be indicated as follows: Hg: mercury (0.0005%), Cd: cadmium (0.002%), Pb: lead (0.004%)
In the European Union there are separate collection systems for used electrical and electronic products, batteries and accumulators.
Please, dispose of this equipment, batteries and accumulators correctly at your local community waste collection/recycling centre.
Please, help us to conserve the environment we live in!
Note
Fig. 1
MEANINGS OF SYMBOLS DISPLAYED ON THE UNIT
WARNING
(Risk of re)
This mark is for R32 refrigerant only. Refrigerant type is written on nameplate of outdoor unit.
In case that refrigerant type is R32, this unit uses a ammable refrigerant.
If refrigerant leaks and comes in contact with re or heating part, it will create harmful gas and there is risk of re.
Read the OPERATION MANUAL carefully before operation.
Service personnel are required to carefully read the OPERATION MANUAL and INSTALLATION MANUAL before operation.
Further information is available in the OPERATION MANUAL, INSTALLATION MANUAL, and the like.
►Beforeinstallingtheunit,makesureyou read allthe“SafetyPrecau-
tions”.
►The“SafetyPrecautions”provideveryimportantpointsregardingsafe-
ty. Make sure you follow them.
►Pleasereporttoortakeconsentbythesupplyauthoritybeforeconnec-
tion to the system.
Warning:
• Thereappliancesarenotaccessibletothegeneralpublic.
• Theunitmustnotbeinstalledbytheuser.Askthedealeroranauthorized
company to install the unit. If the unit is installed improperly, water leakage,
electricshockorremayresult.
• Donotstandon,orplaceanyitemsontheunit.
• Donotsplashwaterovertheunitanddonottouchtheunitwithwethands.
An electric shock may result.
• Donotspraycombustiblegasclosetotheunit.Firemayresult.
•
Donotplaceagasheateroranyotheropen-ameappliancewhereitwillbe
exposed to the air discharged from the unit. Incomplete combustion may result.
• Donotremovethefrontpanelorthefanguardfromtheoutdoorunitwhen
it is running.
• Whenyounoticeexceptionallyabnormalnoiseorvibration,stopoperation,
turn off the power switch, and contact your dealer.
• Neverinsertngers,sticksetc.intotheintakesoroutlets.
•
If you detect odd smells, stop using the unit, turn off the power switch and
consultyourdealer.Otherwise,abreakdown,electricshockorremayresult.
• ThisairconditionerisNOTintendedforusebychildrenorinrmpersons
without supervision.
• Youngchildrenmustbesupervisedtoensurethattheydonotplaywiththe
air conditioner.
• Iftherefrigerationgasblowsoutorleaks,stoptheoperationoftheaircondi-
tioner, thoroughly ventilate the room, and contact your dealer.
•
This appliance is intended to be used by expert or trained users in shops, in
light industry and on farms, or for commercial use by lay persons.
• Thisappliancecanbeusedbychildrenagedfrom8yearsandaboveand
persons with reduced physical, sensory or mental capabilities or lack of
experience and knowledge if they have been given supervision or instruc-
tionconcerninguseoftheapplianceinasafewayandunderstandthehaz-
ards involved. Children shall not play with the appliance. Cleaning and user
maintenance shall not be made by children without supervision.
• Thisapplianceisnotintendedforusebypersons(includingchildren)with
reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction con-
cerning use of the appliance by a person responsible for their safety.
• Childrenshouldbesupervisedtoensurethattheydonotplaywiththeap-
pliances.
• Wheninstallingorrelocating,orservicingtheairconditioner,useonlythe
speciedrefrigerantwrittenonoutdoorunittochargetherefrigerantlines.
Do not mix it with any other refrigerant and do not allow air to remain in the
lines.
If air is mixed with the refrigerant, then it can be the cause of abnormal high
pressure in the refrigerant line, and may result in an explosion and other
hazards.
Theuseofanyrefrigerantotherthanthatspeciedforthesystemwillcause
mechanical failure or system malfunction or unit breakdown. In the worst
case, this could lead to a serious impediment to securing product safety.
• Thisunitshouldbeinstalledinroomswhichexceedtheoorspacespeci-
edinoutdoorunitinstallationmanual.
Refer to outdoor unit installation manual.
• Donotusemeanstoacceleratethedefrostingprocessortoclean,other
than those recommended by the manufacturer.
• Theapplianceshallbestoredinaroomwithoutcontinuouslyoperatingig-
nitionsources(forexample:openames,anoperatinggasapplianceoran
operatingelectricheater).
• Donotpierceorburn.
• Beawarethatrefrigerantsmaynotcontainanodour.
Contents For safe and correct use, please read this operation manual thoroughly before operating the air-conditioner unit.
BH79A366W01_01En.indd 1 2018/06/11 15:53:42
