Mitsubishi MSZ-EF42VE Handleiding

Mitsubishi Airco MSZ-EF42VE

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Pagina 1/36

CONTENTS

1. TECHNICAL CHANGES ··································· 3

2. PART NAMES AND FUNCTIONS ····················· 4

3. SPECIFICATION ················································ 5

4. NOISE CRITERIA CURVES ······························ 6

5. OUTLINES AND DIMENSIONS ························ 8

6. WIRING DIAGRAM ············································ 9

7. REFRIGERANT SYSTEM DIAGRAM ··············· 9

8. SERVICE FUNCTIONS ··································· 10

9. MICROPROCESSOR CONTROL ··················· 12

10. TROUBLESHOOTING ····································· 18

11. DISASSEMBLY INSTRUCTIONS ···················· 31

SPLIT-TYPE AIR CONDITIONERS

SERVICE MANUAL No. OBH589

REVISED EDITION-A

INDOOR UNIT

PARTS CATALOG (OBB589)

NOTE:

RoHS compliant products have <G> mark on the spec name plate.

Models

MSZ-EF22VEW -

MSZ-EF25VEW -

MSZ-EF35VEW -

MSZ-EF42VEW -

MSZ-EF50VEW -

MSZ-EF22VEB -

MSZ-EF25VEB -

MSZ-EF35VEB -

MSZ-EF42VEB -

MSZ-EF50VEB -

MSZ-EF22VES -

MSZ-EF25VES -

MSZ-EF35VES -

MSZ-EF42VES -

MSZ-EF50VES -

Outdoor unit service manual

MUZ-EF·VE(H) Series (OBH590)

MXZ-C·VA Series (OB584)

Please void OBH589.

Revision A:

•

Airow in the Silent mode in the cooling

operation has been changed.

• "

TROUBLESHOOTING" has been corrected.

Prepare the proper tools.

Prepare the proper protectors.

Provide adequate ventilation.

After stopping the operation of the air conditioner, turn o the power-supply breaker and remove the power plug.

Discharge the capacitor before the work involving the electric parts.

Do not perform the work involving the electric parts with wet hands.

Do not pour water into the electric parts.

Do not touch the refrigerant.

Do not touch the hot or cold areas in the refrigeration cycle.

When the repair or the inspection of the circuit needs to be done without turning o the power, exercise great caution not to

touch the live parts.

Use the speciﬁ ed refrigerant only

Never use any refrigerant other than that specied.

Doing so may cause a burst, an explosion, or re when the unit is being used, serviced, or disposed of.

Correct refrigerant is specied in the manuals and on the spec labels provided with our products.

We will not be held responsible for mechanical failure, system malfunction, unit breakdown or accidents caused by

failure to follow the instructions.

Revision A:

•

Airow in the Silent mode in the cooling operation has been changed.

• "

TROUBLESHOOTING" has been corrected (10-2, 10-4).

TECHNICAL CHANGES

MSZ-EF22VEW - E1 MSZ-EF25VEW - E1 MSZ-EF35VEW - E1

MSZ-EF42VEW - E1 MSZ-EF50VEW - E1

MSZ-EF22VEB - E1 MSZ-EF25VEB - E1 MSZ-EF35VEB - E1

MSZ-EF42VEB - E1 MSZ-EF50VEB - E1

MSZ-EF22VES - E1 MSZ-EF25VES - E1 MSZ-EF35VES - E1

MSZ-EF42VES - E1 MSZ-EF50VES - E1

1. New model

These models are compatible with the outdoor units with low standby power control.

Connecting these models to the MUZ-EF·VE(H)-series outdoor units enables the low standby power control. Refer to the tech-

nical guide (OBT17) about the low standby power control.

These models may be connected to the MUZ-EF·VE(H) series after once connected to the MXZ series and operated, for

example because of relocation. In that case, the MUZ-EF·VE(H) series outdoor units will not operate without taking a step.

Follow the procedure "Deleting the memorized abnormal condition" described in 10-2.1.

Product specificaties

Merk:	Mitsubishi
Categorie:	Airco
Model:	MSZ-EF42VE
Timer:	Ja
Soort:	Binneneenheid airconditioning
Geluidsniveau (lage snelheid):	28 dB
Geluidsniveau (hoge snelheid:	48 dB
Inverter technologie:	Ja
Instelbare thermostaat:	Ja
Air conditioner functies:	Cooling, Dehumidifying, Heating
Energie-efficiëntieklasse (verwarming) (gemiddelde stookseizoen):	A
Jaarlijks energieverbruik (koelen):	640 kWu
Energie-efficiëntieklasse (koeling):	A
Op afstand bedienbaar:	Ja
Ontvochtiging capaciteit:	1.7 L/u
Koelcapaciteit (max):	- BTU/h
Koel capaciteit in watt (max):	4600 W
Verwarmingscapaciteit in watt (max):	6300 W
Indoor unit type:	Muur-montage
Indoor eenheid dimensies (BxDxH):	895 x 195 x 299 mm
Indoor eenheid gewicht:	11500 g
Indoor units hoeveelheid:	1
Energieverbruik (koelen) (max):	1280 W
Energieverbruik (verwarmen) (max):	1460 W
Koelcapaciteit in watt (min):	900 W
Verwarmingscapaciteit in watt (min):	1400 W
Verkoelende luchtstroom (indoor eenheid):	618 m³/uur
Opwarmende luchtstroom (indoor eenheid):	762 m³/uur