Mitsubishi Electronics SKM28ZD-S Maintenance, Before maintenance, During the operational season

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Maintenance

Before maintenance

Turn off the power switch.

Don’t spill water.

There's a danger of electric shock.

Wipe the unit with a soft, dry cloth.

Don’t use the following articles:

•Hot water (40°C or more)

It may deform or discolour the unit.

•Petrol, paint thinner, benzine or polishing agents, etc.

They may deform or scratch the unit.

During the operational season

Cleaning the air filter	Standard interval is once every two week
1 Remove the air filter

1Pull up to this side the suction grill.

2 Lightly hold the knobs at both sides and

lift a little to remove the grill to this side.

2 Cleaning

If the filter is very dirty, clean it with warm water (approx. 30°C), and dry it thoroughly.

CAUTION

•Don’t clean the filters with boiling water.

•Don’t dry them over an open flame.

•Pull them out gently.

3 Reinstall the air filter

• Holding firmly the filter at both sides as shown at right and insert securely.

•Operating without putting back the air filters will make the unit dusty, and may cause damage.

Cleaning the unit

•Wipe the unit with a soft, dry cloth, or use a vacuum cleaner.

•If the unit is very dirty, wipe it with a cloth soaked in warm water.

	NOTE	Cooling/heating is affected by an air filter clogged up with dust etc., and the operation noise becomes louder. It may also
	NOTE	use extra electricity. Please clean the air filter at appropriate intervals.

	At the end of the season

	Set the temperature setting for approximately a half
1 day at 30°C and perform the cooling operation.
	Dry the inside of the unit.

2	Stop the unit and turn off the power switch.
	The unit uses appr. 5W even when the power switch has been turned
	off during the off-season for safety or for saving energy.

3	Clean and reinstall the air filters.
4	Clean both the indoor and outdoor units.
5	Remove batteries from the remote control.

	At the beginning of the season

	Make certain that there are no obstacles blocking the
1 air flow around the air intake and outlet openings of
	the indoor and outdoor units.

2	Check the installation base for corrosion or rust.
	Ensure that nothing has snapped and that the
3 earthed flex is not disconnected.
4	Ensure that the air filters are clean.
5	Turn on the power switch.
6	Insert batteries in the remote control.

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Contents USER’S Manual Contents Safety precautions Installation PrecautionsOperation Precautions Do not install near places where inflammable gas may leakDo not sit on the outdoor unit nor put anything on it Precautions for Transfer or RepairsDo not touch the aluminum fins on the air heat exchanger Characteristics Choice of operations and featuresChoise of operations Indoor Unit Name of each part and its functionOutdoor Unit SCM45ZD-S SCM80ZD-S SCM60ZD-S How to open the suction grill How to close the suction grillRemoval, installation of suction grill Unit indication sectionOperation section Transmission procedureIndication section Auto mode operation procedure Temperature adjustment during AutoConcerning high power operation COOL/HEAT/DRY mode operation procedureConcerning economy operation Air flow direction adjustment procedure Emergency run operationAir scroll Swing FlapPresent time setting procedure OFF-TIMER operation procedureON-TIMER operation procedure Program Timer operation procedureAbout Timer operation Remote control handling procedureAbout FAN Speed Replacing the batteriesOperating hints Set a suitable room temperatureAvoid direct sunlight and draught Maintenance Before maintenanceDuring the operational season At the end of the seasonHas the unit been installed correctly? Suitable installation positionFeature Color Inspection and maintenanceTroubleshooting Refrigerant oil recovery operationAbout the Multiple Air-conditioner Simultaneous OperationPlease remember Power Blackout Auto Restart Function When to contact your distributor without delayAir conditioner operating conditions Page Inhalt Vorsichtsmassnahmen BEI DER Installation SicherheitsvorschriftenVorsorge IM Betrieb Den Körper nicht längere Zeit dem Kühlluftstrom aussetzenVORSORGEMAßNAHMEN BEI Versetzung Oder Reparaturen Die Aluminiumrippen am WärmetauScher nicht berühren Heit kontrollierenUnterschiedliche Betriebsarten KennzeichenInnengerät Namen der Teile und ihre FunktionenAussengerät SCM45ZD-S SCM80ZD-S SCM60ZD-S Anzeigenteil Öffnen des AnsaugluftgittersSchließen des Ansaugluftgitters ON/OFF Schalter des GerätesBedienungsteil ÜbermittlungTemperatureinstellung bei Auto Auto BetriebCOOL/HEAT/DRY Betrieb Zür Betriebsart HI PowerZür Betriebsart Economy Notbetrieb Einstellung der LuftströmungsrichtungMemory Flap Klappenstopp Betrieb des Ausschalttimers Verfahren zur Einstellung der aktuellen ZeitBetrieb des Einschalttimers Betrieb des Programm-TIMERSDie Taste Einschalttimer drücken Einstellung des EINSCHALTTIMER-BetriebsUmgang mit der Fernbedienung Timer BetriebBatterien auswechseln Wenn die Fernbedienung nicht funktioniert BetriebshinweiseBeim Umgang mit der Fernbedienung folgendes beachten Einstellung der üblichen Raum Filter regelmäßig reinigenWartung Vor der WartungWährend der Betriebssaison Bei Ende der SaisonIst das Gerät einwandfrei installiert? Angemessene InstallationAchten Sie auf das Betriebsgeräusch Gegenstand Merkmal FarbeZur Mehrfachklimaanlage FehlersucheGleichzeitiger Betrieb Automatischer BetriebBitte beachten Betriebsbedingungen für die Klimaanlage Stromausfall-NeustartfunktionKennzeichen beim Heat Betrieb SelbstdiagnoseMechanismen und Leistung des Heat Betriebes EntfrostungAIR-CONDITIONING & Refrigeration Systems Headquarters AIR-CONDITIONER Division