
2
Contents
1. Safety Precautions .................................................................2
2. Parts Names...........................................................................3
3. Operation................................................................................7
4. Timer.....................................................................................10
5. Emergency Operation for Wireless Remote-controller
(option) .................................................................................10
6. Care and Cleaning................................................................10
7. Trouble Shooting ..................................................................11
8. Specications .......................................................................12
Note
Fig. 1
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
directive 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
chemical 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:
The phrase “Wired remote controller” in this operation manual refers only to the PAR-32MAA. If you need any information for the other remote controller,
please refer to the instruction book included in this box.
1. Safety Precautions
►Beforeinstallingtheunit,makesureyoureadallthe“SafetyPrecautions”.
►The“SafetyPrecautions”provideveryimportantpointsregardingsafety.Makesureyoufollowthem.
►Please report to or take consent by the supply authority before connection to the system.
MEANINGSOFSYMBOLSONTHEUNIT
WARNING
(Risk of re)
This symbol is only for R32 refrigerant. The type of the refrigerant used is written on the nameplate on the outdoor unit.
R32 refrigerant is ammable. If the refrigerant leaks, or comes in contact with re or parts that generate heat, it may create
harmful gas and pose a 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.
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.
Warning:
• Theseappliancesarenotaccessibletothegeneralpublic.
• Theunitmustnotbeinstalledbytheuser.Askthedealeroran
authorized company to install the unit. If the unit is installed
improperly,waterleakage,electricshockorremayresult.
• Donotstandon,orplaceanyitemsontheunit.
• Donotsplashwaterovertheunitanddonottouchtheunitwith
wethands.Anelectricshockmayresult.
• Donotspraycombustiblegasclosetotheunit.Firemayresult.
• Donotplaceagasheateroranyotheropen-ameappliance
whereitwillbeexposedtotheairdischargedfromtheunit.
Incomplete combustion may result.
• Donotremovethefrontpanelorthefanguardfromtheoutdoor
unitwhenitisrunning.
• Whenyounoticeexceptionallyabnormalnoiseorvibration,stop
operation,turnoffthepowerswitch,andcontactyourdealer.
• Neverinsertngers,sticksetc.intotheintakesoroutlets.
• Ifyoudetectoddsmells,stopusingtheunit,turnoffthepower
switchandconsultyourdealer.Otherwise,abreakdown,electric
shockorremayresult.
• ThisairconditionerisNOTintendedforusebychildrenorinrm
personswithoutsupervision.
• Youngchildrenmustbesupervisedtoensurethattheydonot
playwiththeairconditioner.
•
Iftherefrigerationgasblowsoutorleaks,stoptheoperationoftheair
conditioner, thoroughly ventilate the room, and contact your dealer.
• Wheninstalling,relocating,orservicingtheairconditioner,
useonlythespeciedrefrigerantwrittenontheoutdoorunitto
chargetherefrigerantlines.Donotmixtherefrigerantwithany
otherrefrigerant,anddonotallowairtoremaininthelines.
- If air is mixed with the refrigerant, then it may cause abnormal high
pressure in the refrigerant lines, resulting in an explosion and other
hazards.
- The use of any refrigerant other than that specied for the
system will cause mechanical failure, system malfunction, or
unit breakdown. In the worst case, this could lead to a serious
impediment to securing product safety.
- It may also be in violation of applicable laws.
- MITSUBISHI ELECTRIC CORPORATION cannot be held
responsible for malfunctions or accidents resulting from the use of
the wrong type of refrigerant.
• Thisindoorunitshouldbeinstalledinaroomwhichisequal
toorlargerthantheoorspacespeciedintheoutdoorunit
installation manual. Refer to the outdoor unit installation manual.