MFZKT50VG - Air Conditioning MITSUBISHI - Free user manual and instructions

USER MANUAL MFZKT50VG MITSUBISHI

FLOOR-TYPE AIR CONDITIONERS

INDOOR UNIT

MFZ-KT25VG MFZ-KT35VG MFZ-KT50VG MFZ-KT60VG

C E

OPERATING INSTRUCTIONS

Meanings of symbols displayed on indoor unit and/or outdoor unit

A	WARNING (Risk of fire)	This unit uses a flammable refrigerant. If refrigerant leaks and comes in contact with fire or heating part, it will create harmful gas and there is risk of fire.
B	Read the OPERATING INSTRUCTIONS carefully before operation.
C	Service personnel are required to carefully read the OPERATING INSTRUCTIONS and INSTALLATION MANUAL before operation.
D	Further information is available in the OPERATING INSTRUCTIONS, INSTALLATION MANUAL, and the like.

• Since rotating parts and parts which could cause an electric shock are used in this product, be sure to read these "Safety Precautions" before use.
• Since the cautionary items shown here are important for safety, be sure to observe them.
  After reading this manual, keep it together with the installation manual in a handy place for easy reference.

Marks and their meanings

WARNING:
Incorrect handling could cause serious hazard, such as death, serious injury, etc. with a high probability.
CAUTION:
Incorrect handling could cause serious hazard depending on the conditions.

Meanings of symbols used in this manual

:Be sure not to do.
: Be sure to follow the instruction.
: Never insert your finger or stick, etc.
: Never step onto the indoor/outdoor unit and do not put anything on them.
A:Danger of electric shock.Be careful.
: Be sure to disconnect the power supply plug from the power outlet.
: Be sure to shut off the power.
:Riskoffire.

WARNING

Do not connect the power cord to an intermediate point, use an extension cord, or connect multiple devices to a single AC outlet. ·This may cause overheating, fire, or electric shock.

Make sure the power plug is free of dirt and insert it securely into the outlet. ·A dirty plug may cause fire or electric shock.

Do not bundle, pull, damage, or modify the power cord, and do not apply heat or place heavy objects on it. ·This may cause fire or electric shock.

Do not turn the breaker OFF/ON or disconnect/connect the power plug during operation. ·This may create sparks, which can cause fire. ·After the indoor unit is switched OFF with the remote controller, make sure to turn the breaker OFF or disconnect the power plug.

Do not expose your body directly to cool air for a prolonged length of time. ·This could be detrimental to your health.

The unit should not be installed, relocated, disassembled, altered, or repaired by the user. ·An improperly handled air conditioner may cause fire, electric shock, injury, or water leakage, etc. Consult your dealer. ·If the power supply cord is damaged, it must be replaced by the manufacturer or its service agent in order to avoid a hazard.

When installing, relocating, or servicing the unit, make sure that no substance other than the specified ed refrigerant (R32/R410A) enters the refrigerant circuit. ·Any presence of foreign substance such as air can cause abnormal pressure rise and may result in explosion or injury. ·The use of any refrigerant other than that specified ed 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.

This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

Children should be supervised to ensure that they do not play with the appliance.

Do not turn the breaker OFF except the case of burning smell, or when performing maintenance or inspection. ·The refrigerant leakage cannot be detected, and this may cause a fire.

Do not install the unit in a place where smoke, gas, or chemicals may fire. ·Do not use any gas equipment for propane, butane or methane, sprays such as bug killer, and paint etc., near by the indoor unit. ·The refrigerant sensor reacts to it and displays an error. This may cause the unit not to operate.

	(Procedure in case of refrigerant leakage) If the refrigerant leaks, extinguish a fi re such as a heater, and ventilate the room adequately by opening the window. - Then contact your dealer. - The indoor unit spreads the refrigerant by FAN mode to prevent a fi re. Do not turn the breaker OFF during this situation.
	Do not insert your finger, a stick, or other objects into the air inlet or outlet. - This may cause injury, since the fan inside rotates at high speeds during operation.
	In case of an abnormal condition (such as a burning smell), stop the air conditioner and disconnect the power plug or turn the breaker OFF. - A continued operation in the abnormal state may cause a malfunction, fi re, or electric shock. In this case, consult your dealer.
	When the air conditioner does not cool or heat, there is a possibility of refrigerant leakage. If any refrigerant leakage is found, ventilate the room well and consult your dealer immediately. Do not turn the breaker OFF. If a repair involves recharging the unit with refrigerant, ask the service technician for details. - The refrigerant used in the air conditioner is not harmful. Normally, it does not leak. However, if refrigerant leaks and comes in contact with fi re or heating part of such a fan heater, kerosene heater, or cooking stove, it will create harmful gas and there is risk of fi re.
	The user should never attempt to wash the inside of the indoor unit. Should the inside of the unit require cleaning, contact your dealer. - Unsuitable detergent may cause damage to plastic material inside the unit, which may result in water leakage. Should detergent come in contact with electrical parts or the motor, it will result in a malfunction, smoke, or fi re. - The appliance shall be stored in a room without continuously operating ignition sources (for example: open fl ames, a operating gas appliance or an operating electric heater). - Be aware that refrigerants may not contain an odour. - Do not use means to accelerate the defrosting process or to clean the appliance, other than those recommended by the manufacturer. - Do not pierce or burn.
	This unit should be Installed in rooms which exceed the fi oor space specifi ed in outdoor unit installation manual. - Refer to outdoor unit installation manual.
	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 laypersons.

SAFETYPRECAUTIONS

CAUTION
Do not touch the air inlet or the aluminum fins of the indoor/outdoor unit. ·This may cause injury.
Do not use insecticides or flammable sprays on the unit. ·This may cause a fire or deformation of the unit.
Do not expose pets or houseplants to direct airflow. ·This may cause injury to the pets or plants.
Do not place other electric appliances or furniture under the indoor/outdoor unit. ·Water may drip down from the unit, which may cause damage or malfunction.
Do not leave the unit on a damaged Installation stand. ·The unit may fall and cause injury.
Do not step on an unstable bench to operate or clean the unit. ·This may cause injury if you fall down.
Do not pull the power cord. ·This may cause a portion of the core wire to break, which may cause overheating or fire.
Do not charge or disassemble the batteries, and do not throw them into a fire. ·This may cause the batteries to leak, or cause a fire or explosion.
Do not operate the unit for more than 4 hours at high humidity (80% RH or more) and/or with windows or outside door left open. ·This may cause the water condensation in the air conditioner, which may drip down, wetting or damaging the furniture. ·The water condensation in the air conditioner may contribute to growth of fungi, such as mold.
Do not use the unit for special purposes, such as storing food, raising animals, growing plants, or preserving precision devices or art objects. ·This may cause deterioration of quality, or harm to animals and plants.
Do not expose combustion appliances to direct airflow. ·This may cause incomplete combustion.
Never put batteries in your mouth for any reason to avoid accidental ingestion. ·Battery ingestion may cause choking and/or poisoning.
Before cleaning the unit, switch it OFF and disconnect the power plug or turn the breaker OFF. ·This may cause injury, since the fan inside rotates at high speeds during operation.
Replace all batteries of the remote controller with new ones of the same type. ·Using an old battery together with a new one may cause overheating, leakage, or explosion.
If the battery fluid comes in contact with your skin or clothes, wash them thoroughly with clean water. ·If the battery fluid comes in contact with your eyes, wash them thoroughly with clean water and immediately seek medical attention.
Ensure that the area is well-ventilated when the unit is operated together with a combustion appliance. ·Inadequate ventilation may cause oxygen starvation.

	Turn the breaker OFF when you hear thunder and there is a possibility of a lightning strike. ·The unit may be damaged if lightning strikes.
	After the air conditioner is used for several seasons, per-form inspection and maintenance in addition to normal cleaning. ·Dirt or dust in the unit may create an unpleasant odor, con-tribute to growth of fungi, such as mold, or clog the drain passage, and cause water to leak from the indoor unit. Consult your dealer for inspection and maintenance, which require specialized knowledge and skills.
	Do not operate switches with wet hands. ·This may cause electric shock.
	Do not clean the air conditioner with water or place an object that contains water, such as a flower vase, on it. ·This may cause fire or electric shock.
	Do not step on or place any object on the outdoor unit. ·This may cause injury if you or the object falls down.

IMPORTANT

Dirty fi iters cause condensation in the air conditioner which will contribute to the growth of fungi such as mold. It is therefore recommended to clean air fi iters every 2 weeks.

For installation

WARNING
	Consult your dealer for installing the air conditioner. • It should not be installed by the user since installation requires specialized knowledge and skills. An improperly installed air conditioner may cause water leakage, fire, or electric shock.
	Provide a dedicated power supply for the air conditioner. • A non-dedicated power supply may cause overheating or fire.
	Do not install the unit where flammable gas could leak. • If gas leaks and accumulates around the outdoor unit, it may cause an explosion.
	Earth the unit correctly. • Do not connect the earth wire to a gas pipe, water pipe, lightning rod, or a telephone earth wire. Improper earthing may cause electric shock.
CAUTION
	Install an earth leakage breaker depending on the installation location of the air conditioner (such as highly humid areas). • If an earth leakage breaker is not installed, it may cause electric shock.
	Ensure that the drain water is properly drained. • If the drain passage is improper, water may drip down from the indoor/outdoor unit, wetting and damaging the furniture.
In case of an abnormal condition Immediately stop operating the air conditioner and consult your dealer.

DISPOSAL

Fig. 1

To dispose of this product, consult your dealer.

Note:

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!

Indoor unit
Display and operation section (When the front panel is opened)

Remote control receiving section
Operation indicator lamp

When the remote controller cannot be used...

Emergency operation can be activated by pressing the emergency operation switch (E.O SW) on the indoor unit.

Each time the E.O SW is pressed, the operation changes in the following order:

Operation indicator lamp

Outdoor unit

Outdoor units may be different in appearance.

*1 The manufacturing year and month is indicated on the spec name plate.

PREPARATIONBEFOREOPERATION

Before operation: Insert the power supply plug into the power outlet and/or turn the breaker on.

Installing the remote controller batteries

Setting current time

PREPARATIONBEFOREOPERATION

Remote controller

TIME, TIMER set buttons

Change the time forward/backward

ON (ON timer) : The unit turns ON at the set time.

OFF (OFF timer) : The unit turns OFF at the set time.

Press (forward) and (backward) to set the time of timer.

WEEKLY TIMER set buttons

Press Enter the weekly timer setting mode.

Press DAY and to select setting day and number.

Press ON/OFF, TMahd to set ON/OFF, time, and temperature.

Press SET to complete and transmit the weekly timer setting.

PRESS WEEKLY TIMER to turn the weekly timer ON. (Wegods.)

PRESS WEEKLY TIMER again to turn the weekly timer OFF. (W90)ps out.)

OFF/ON (stop/operate) button

Operation select button

Temperature buttons

FAN speed control button

VANE control button

Press VANE to select vertical airflow direction. Each press will change airflow direction in the following order:

• Two short beeps will be heard from the indoor unit when set to AUTO.
• Moving the horizontal vane/multi-flow vane manually can cause trouble.
• The horizontal vane/multi-flow vane automatically moves in certain intervals to determine its position, and then it returns to the set position.
• When the air outlet is switched between 1 FLOW and 2 FLOW, the horizontal vanes may move and change their positions.

VANE control button

2FLOW/1FLOW

Press select the air outlet(s).

When 2 FLOW is selected, air blows from the top and the front of the unit. When 1 FLOW is selected, air blows only from the top of the unit.

The multi-flow vane is automatically set to the appropriate position. Even if 2 FLOW is selected, air will blow only from the top of the un in the following conditions:

• During COOL/DRY: The room temperature is close to set temperature. The air conditioner has operated for 0.5 to 1 hour.
  During HEAT: The air flow temperature is low. (During defrosting operation, start of operation, etc.)

ECONO COOL button

The set temperature and the airflow direction are automatically changed by the microprocessor.

i save button

A simplifi ed set back function enables to recall the preferred (preset) setting with a single push of the button. Press the button again and you can go back to the previous setting in an instance.

CLEANING

Instructions:

• Switch off the power supply or turn off the breaker before cleaning.
• Be careful not to touch the metal parts with your hands.
• Do not use benzine, thinner, polishing powder, or insecticide.

• Use only diluted neutral detergents.

• Do not expose parts to direct sunlight, heat, or flames to dry.

• Do not use water hotter than 50^ .
• Do not use a scrubbing brush, a hard sponge, or the like.
• Do not soak or rinse the horizontal vane.

Air cleaning fi lter

(Silver-ionized air purifi er fi lter)

Back side of air filter

Clean every 3 months:

• Remove dirt by a vacuum cleaner

When dirt cannot be removed by vacuum cleaning:

• Soak the fliter and its frame in lukewarm water before rinsing it.
  (Diluted mild detergents can be used when dirt cannot be removed.)
  After washing, dry it well in shade.

Every year:

• Replace it with a new air cleaning filter for best performance.
• Parts Number MAC-2370FT-E

Air fi lter (Air purifying fi lter)

Clean every 2 weeks

• Remove dirt by a vacuum cleaner, or rinse with water.
  After washing with water, dry it well in shade.

Front panel

1. Push down the tab on the both sides of the unit to open the front panel.
2. Pull the front panel toward you to remove it.
3. Open the front panel completely and then remove it.
4. Wipe with a soft dry cloth or wash it with water.
5. Do not soak it in water for more than two hours.
6. Dry it well in shade before installing it.
7. Install the front panel by following the removal procedure in reverse.

1
2

Important

• Clean the filters regularly for best performance and to reduce power consumption.
• Dirty fi iters cause condensation in the air conditioner which will contribute to the growth of fungi such as mold. It is therefore recommended to clean air fi iters every 2 weeks.

This information is based on REGULATION (EU) No 528/2012

MODEL NAME	Treated Article (Parts name)	Active Substances (CAS No.)	Property	Instruction for Use (Safe handling information)
MFZ-KT25/35/50/60VG FILTER	Silver sodium hydrogen zirconium phosphate (265647-11-8)	Antibacterial Antimold	• Use this product in line with the instruction manual indications and for the intended purpose only. • Do not put into mouth. Keep away from children.
	Silver zinc zeolite (130328-20-0) Antibacterial	Antibacterial	• Use this product in line with the instruction manual indications and for the intended purpose only. • Do not put into mouth. Keep away from children.
MAC-2370FT-E	FILTER	Silver zinc zeolite (130328-20-0)	Antibacterial	• Use this product in line with the instruction manual indications and for the intended purpose only. • Do not put into mouth. Keep away from children.

WHEN YOU THINK THAT TROUBLE HAS OCCURRED

Even if these items are checked, when the unit does not recover from the trouble, stop using the air conditioner and consult your dealer.

Symptom Explanation & Check points

Indoor Unit
The unit cannot be operated. · Is	the breaker turned on? · Is the power supply plug connected? · Is the ON timer set?
The unit cannot be operated for about 3 minutes when restarted.	· This protects the unit according to instructions from the microprocessor. Please wait.
Mist is discharged from the air outlet of the indoor unit.	· The cool air from the unit rapidly cools moisture in the air inside the room, and it turns into mist.
The swing operation of the HORIZONTAL VANE is suspended for a while, then restarted.	· This is for the swing operation of the HORIZONTAL VANE to be performed normally.
The air flow direction changes during operation. The direction of the horizontal vane/multi-flow vane cannot be adjusted with the remote controller.	· In the heating operation, if the air flow temperature is too low or when defrosting is being done, the horizontal vane is automatically set to vertical position. The multi-flow vane is set to the closed position. · When the air conditioner is operated in COOL or DRY mode, if the operation continues with air blowing horizontally for 1 hour, the direction of the air flow is automatically set to position (1) to prevent condensed water from dropping. The multi-flow vane is set to the closed position. · The horizontal vane and the multi-flow vane automatically moves in certain intervals to determine its position, and then it returns to the set position.
The operation is stopped for about 10 minutes in the heating operation.	· Defrosting of the outdoor unit is being done. Since this is completed in max.10 minutes, please wait. (When the outside temperature is too low and humidity is too high, frost is formed.)
The unit starts operation by itself when the main power is turned on, though it isn't operated with the remote controller.	· These models are equipped with an auto restart function. When the main power is turned off without stopping the unit with the remote controller and is turned on again, the unit starts operation automatically in the same mode as the one set with the remote controller just before the shutoff of the main power. Refer to "Auto restart function".
The multi-flow vane opens and closes automatically.	· The multi-flow vane is automatically controlled by a microcomputer according to the air flow temperature and operation time of the air conditioner.
The indoor unit which is not operating becomes warm and a sound, similar to water flowing, is heard from the unit.	· A small amount of refrigerant continues to flow into the indoor unit even though it is not operating.
The indoor unit discolors over time.	· Although plastic turns yellow due to the influence of some factors such as ultraviolet light and temperature, this has no effect on the product functions.
Outdoor Unit (Multi system)
When heating operation is selected, operation does not start right away.	· When operation is started during defrosting of outdoor unit is done, it takes a few minutes (max. 10 minutes) to blow out warm air.
The fan of the outdoor unit does not rotate even though the compressor is running. Even if the fan starts to rotate, it stops soon.	· When the outside temperature is low during cooling operation, the fan operates intermittently to maintain suffi client cooling capacity.
Water leaks from the outdoor unit.	· During COOL and DRY operations, pipe or pipe connecting sections are cooled and this causes water to condense. · In the heating operation, water condensed on the heat exchanger drips down. · In the heating operation, the defrosting operation makes water frozen on the outdoor unit melt and drip down.
White smoke is discharged from the outdoor unit.	· In the heating operation, vapor generated by the defrosting operation looks like white smoke.
Remote controller
The display on the remote controller does not appear or it is dim. The indoor unit does not respond to the remote control signal.	· Are the batteries exhausted? · Is the polarity (+,-) of the batteries correct? · Are any buttons on the remote controller of other electric appliances being pressed?

Symptom Explanation & Check points

Does not cool or heat
The room cannot be cooled or heated suffi cientsly.	·Is the temperature setting appropriate? ·Is the fan setting appropriate? Please change fan speed to High or Super High. ·Is the air outlet selection is set to 1 FLOW? Set it to 2 FLOW. ·Is the fi Iter clean? ·Is the fan or heat exchanger of the indoor unit clean? ·Are there any obstacles blocking the air inlet or outlet of the indoor or outdoor unit? ·Is a window or door open? ·It may take a certain time to reach the setting temperature or may not reach that depending on the size of the room, the ambient temperature, and the like.
The room cannot be cooled suffi cientsly.	·When a ventilation fan or a gas cooker is used in a room, the cooling load increases, resulting in an insuffi cient cooling effect. ·When the outside temperature is high, the cooling effect may not be suffi cient.
The room cannot be heated suffi cientsly.	·When the outside temperature is low, the heating effect may not be suffi cient.
Air does not blow out soon in the heating operation.	·Please wait as the unit is preparing to blow out warm air.
Airflow
The air from the indoor unit smells strange.	·Is the fi Iter clean? ·Is the fan or heat exchanger of the indoor unit clean? ·The unit may suck in an odor adhering to the wall, carpet, furniture, cloth, etc. and blow it out with the air.
Sound
Cracking sound is heard. ·This sound is generated by the expansion/contraction of the panel, etc. due to change in temperature.
The sound as burbling is heard. ·This sound is heard when the outside air is absorbed from the drain hose by turning on the range hood or the ventilation fan, making water fl owing in the drain hose to spout out. This sound is also heard when the outside air blows into the drain hose in case the outside wind is strong.
Mechanical sound is heard from the indoor unit. ·This is the switching sound in turning on/off the fan or the compressor.
The sound of water fl owing is heard. ·This is the sound of refrigerant or condensed water fl owing in the unit.
Hissing sound is sometimes heard. ·This is the sound when the fl ow of refrigerant inside the unit is switched.
The sound of motor and swirling sound is heard from the indoor unit. ·This is the sound of water condensed during COOL/DRY operation being drained from the indoor unit. ·Sound of water draining may also be heard from indoor units which are not operating. (The sound will stop automatically. Please wait.)
Timer
Weekly timer does not operate according to settings.	·Is the ON/OFF timer set? ·Transmit the setting information of the weekly timer to the indoor unit again. When the information is successfully received, a long beep will sound from the indoor unit. If information fails to be received, 3 short beeps will be heard. Ensure information is successfully received. ·When a power failure occurs and the main power turns off, the indoor unit built-in clock will be incorrect. As a result, the weekly timer may not work normally. Be sure to place the remote controller where the signal can be received by the indoor unit.
The unit starts/stops the operation by itself.	·Is the weekly timer set?

Manual Download

W

HENYOUTHINKTHATTROUBLEHASOCCURRED

In the following cases, stop using the air conditioner and consult your dealer.

• When water leaks or drips from the indoor unit.
• When the left operation indicator lamp blinks.
• When the breaker trips frequently.
  The remote control signal is not received in a room where an electronic ON/OFF type fluorescent lamp (inverter-type fluorescent lamp, etc.) is used.
  Operation of the air conditioner interferes with radio or TV reception. An amplifier may be required for the affected device.
• When an abnormal sound is heard.
• When any refrigerant leakage is found.

SPECIFICATIONS

Model	Set name — — —
	Indoor MFZ-KT25VG	MFZ-KT35VG	MFZ-KT50VG	MFZ-KT60VG
	Outdoor — — —
Function Cooling Heating Cooling Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating Heating热量
Power supply ~/N, 230 V, 50 Hz
Capacity kW — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —	kW	0.020	0.024	0.020	0.024	0.037	0.052	0.063	0.059
Weight	Indoor	kg	14.5					15.0
IP code	Indoor		IP20
Permissible excessive operating pressure	LP ps	MPa	—
	HP ps	MPa	4.15
Noise level (Single)	Indoor (Super High/High/Med./Low/Silent)	dB(A)	41/37/31/24/19	44/37/30/23/19	41/37/31/24/19	44/37/30/23/19	48/42/37/32/28	49/44/40/35/29	53/46/40/36/28	51/47/41/35/29
Air flow volume (Single)	Indoor (Super High/High/Med./Low/Silent)	m³/min	8.9/7.8/6.5/4.8/3.9	9.7/7.3/5.6/4.0/3.5	8.9/7.8/6.5/4.8/3.9	9.7/7.3/5.6/4.0/3.5	12.3/10.4/8.6/6.7/5.6	14.0/11.6/9.4/7.7/6.0	15.0/12.3/9.6/8.0/5.6	14.6/12.5/9.7/7.7/6.0
Noise level (Multi)	Indoor (Super High/High/Med./Low/Silent)	dB(A)	43/38/33/28/23	44/39/34/28/24	43/38/33/28/23	44/39/34/28/24	48/42/37/32/28	49/44/40/35/29	—	—
Air flow volume (Multi)	Indoor (Super High/High/Med./Low/Silent)	m³/min	9.0/7.8/6.5/4.8/4.2	9.7/7.8/6.3/4.9/4.2	9.0/7.8/6.5/4.8/4.2	9.7/7.8/6.3/4.9/4.2	12.3/10.4/8.6/6.7/5.6	14.0/11.6/9.4/7.7/6.0	—	—

Guaranteed operating range

		Indoor	Outdoor
Cooling	Upper limit	32°C DB23°C WB	*Note 2
	Lower limit	21°C DB15°C WB
Healing	Upper limit	27°C DB-
	Lower limit	20°C DB-

DB: Dry Bulb
WB: Wet Bulb

Note:

1. Rating condition

Cooling - Indoor: 27°C DB, 19°C WB

Outdoor: 35^ DB

Heating - Indoor: 20^ DB

Outdoor: 7^ DB, 6^ WB

1. As for specifications, please confirm your dealer and/or refer to the catalogue.

Model			MFZ-KT25VG	MFZ-KT35VG	MFZ-KT50VG
Cooling Capacity	sensible	P rated c kW	1.98	2.45	3.60
	latent	P rated c kW	0.52	1.05	1.40
Heating Capacity		P rated h kW	2.90	4.00	5.70
Total electric power input		Pelec kW	0.024	0.024	0.052
Sound power level(per speed setting, if applicable)		LWA dB(A)	54/47/43/37/35	54/47/43/37/35	60/54/49/42/39

(EU)2016/2281

VORSICHTSMASSNAHMEN

Touche Arret/Marche (OFF/ON)

Emergency HEAT (noodverwarming)

Stop
Ingestelde temperatur: 24^ Ventilatorsnelheid: Medium Horizentale schoep: Auto

DESIGNACAO DAS PEÇAS

Afkoling - Indendors: 27^ DB, 19^ WB

Udendors: 35^ DB

Opvarmning -Indendors: 20^ DB

Udendors: 7^ DB, 6^ WB

1. Kontakt din forhandler, og/eller se kataloget for specifikationer.

Model			MFZ-KT25VG	MFZ-KT35VG	MFZ-KT50VG
Køleydelse	sensibel	P rated.c kW	1,98	2,45	3,60
	latent	P rated.c kW	0,52	1,05	1,40
Varmeydelse		P rated.h kW	2,90	4,00	5,70
Samlet elektrisk effektoptag		P elec kW	0,024	0,024	0,052
Lydeffektniveau(pr. hastighedsindstilling, hvis relevant)		LwA dB(A)	54/47/43/37/35	54/47/43/37/35	60/54/49/42/39

(EU)2016/2281

SÄKERHETSFÖRESKRIFTER

：CneBaiTe HNCTpyKunITE.

3:AbpaHbA ce pHaTe c npbCTn, BmkbBaHeTo Ha npOdbnroBAtnpdeMeTn n dp.

3a6paHbBaCe CbNbAHeTO Bbpy BbTpewHOTo/BbHHTO TnO, KaTOn NocTaBHeTo Ha KaBtOu Da bNo PpeMeTu BbPxy TxA.

:OnachocTOTOKOByap.BbTeBHNMaTeHNH.

:YBepete ce,Ye cte INKIOHINI IeNcenaHa 3aXpaHbAHeTo OT KOHTaTtA.

:YBepete Ce,Ye CTe INKIOUHN3axpaHbAHeTO.

:OnachoctOT noxap.

PNEyPPEKDEHNE

He CBp3BaIte 3aXpaHbAunra Ka6eN KbM pa3KNOHnTe HmYbJIKnTeK, KaTOn I MHOKeCTBO eNEKTPNeCKn YpeDN KBMEDHN 3aXpaHbAun MPeXOB KOHTaKT.
ToBa MoKe Da npEduN3BnKa nppePraBaHe, noXap nnTOKOB ynap
YBepete Ce, Ye iencenbT ha 3aXpaHbAuaa KaBe e NCTn ro bnXHTe DOKpaB K OHTaKaT.
- 3ambpchenrIeencenMOKe da ppein3BnKa noKap nIM TOKOB yap
He HABBAATBpNAITOBPEXDAHTNINH3MEHNHTe 3axpaHbAaIaKabEn. He ro noDnaraIte Ha tonIIHa Hne NOCTABHTE Bbxy Hero TeKKn npEMeTn.
ToBa MoXe Da npEiH3BnKa NOxap NnTOKOB yIap.
No Bpeme Ha pa6oTa ce 3a6paHbA N3KIOUyBaHeTo/BKIOU-BoHa Ho npekCbAha HnN3BaXkaHeTo/CbPbBaHeTo Ha uencena OT 3aXPAHbAeTo.
Toba moKe Da DObeDe Do noXap B CneDCTBne Ha NCKpn.
CnE KATO BTPeHOTTO TNO E 3KNIHOOOT DNTCAHIOHOHOTO ynpaBHeHMe, He 3apBaIte Da 3KNIHOHTpeKbCBaHAnDa N3BADtne 3axpaBAHua Ka6en.
He n3naarTe TAnOTo CN npOdbnKHTeHbBpeMe Ha DnpeKT HOTOB3dEChTBHe HA CTyDHaTcpyBA3dyx.
Toba MoXe da Okaxe He6narOpnTHo Bb3dEChTBue Bbpxy 3dpabeTo BN
YpeTbHe TpRbBa Da Ce HCTanpa, npMeecTBa, demoHTnpa, m3MeHn INe pMOHTNaOT nOtp6BtAn.
HnnpaBnHO HCTaHpaHnT IINO BCnyKBAH KIMMaTHM MoKeI da npEi3bKa NOkAP, TOOK yOB, HapaBaHaBe INI TeH Ha BODa nDp. KOcYTTnPaIe Ce cBc CBOB dInIpb.
Ako 3axpaHbauqIaT Kabe en nobpehen, ToT Tpr6Ba da ce NOdmeHn OTOINBODInTeN IIN OT HEBO CEPBN3EN ARENT, 3a Da cE N36eHAT PNCKOBN CNYAUYAN.
PnMOHTaX, npMeCtBaHe, HnH ObCyJbAbe Ha ypeA, yBepTe ce, ye HNKe Dpyro BWeIeTBO OcBHe Yka3aHnnr XlaDInH eAreH (R32/R410A) He Nn3a B OxJaNTeHnHata BePra.
BcKHO HANHHe HA YYKO TINO, KATO Bb3DyX, MOKe Da DOBeDe Do NpeKOpEpho NOBnABaHa He HaNraHrTeO, KOe TaNPuHNH EKnPON3Hn Hn HApAraBaHe.
YonptepaHaXnAinHReHT,paaHHeOHOTnppeHneHa 3aCttema,IEpHHMEXaHHaNPOBepa,HmEINPABHOCT HnOBPeHa TnOTO.B HauNoiun CnyuH ToBa MoKeJaDaBoDEe HoepoHa neKha 3aOcNpyBaHe Ha BezOnacOCTHa HnpodyKa.
To3n ypeI He e npedna3hauehen 3a n3non3bae OTE mua (BkHouyTeHNO Dea) c OrpaHauNehn Hn3neckn, ceTMBH Nm YMCtBeHH CnocO6HOCTn, INn C HeoDocTaYbEon ONHT N3HaHN,OCBEN Ako Te He ca HabnoDaBAnHH nHcHTpyKtnapAH oTHOcoH N3non3BAHeto Ha ypeA ot IInue,OTroBOPHO 3a TExhata Be3onacHOCT.
Da He ce No3B0JIbBa Ha Deca Da HrpaT C yCTpoIcTBOTo.
He N3KIIHOVAIte PnpeKbCbAa OCBH npi Mnp3Ma Ha I3ROpONo Hnnp3BbPwBAhe Ho 6cnykBaHe Hn npOBepKa. TeYbHa XnaDIneH areT He MOKe Da 6bDe OTKPIT IOBa MOKe Da npMNHN NOXap.
HEMOHTIAPAE TARENOH AMeCTA, KbDETOMOKE Da HMA DIM N3TNUAHe HA fa3 NNJNEKAPCTBA.
He 3nnon3BaIte 60pyDbahe 3a nponaH-6yTaH nn MeTaH cnpeIOBE, HaneMep HaceKOMN, MATEPMN 3a NOKPITNA B 6nOIO DO bTpeWHO TO TNO.
Ceh3OpBt 3a XnAinDaeI entare PAnHraI INbEkdA rpeIshka. Toba MOKeJa DO BodeE Do pRepkatBaHe Na haPoBtata HA TnIOTo.

HaHCHete DAAa H3epeTe eH H HOMep.

HaHCHete ON/OFF, 3a nactpoTe BKIOUbaHe/ H3KIOUbaHe, qacn TeMIIepaTypa.

HaTnCHete SET 3a da 3aBbpuHTe H3npaHTe HaCTpOKnHe Ha CeMHuHn TaHmep.

WEEKLY 1 TIMER 3a da BKJIIOHTe ceIMuHnTaMep. (CBETBa.)

WEEKLY HATNCHETe OTHOBO,3aJaH3KJIIOHTe TaIMepa.（ CE H3KJIIOUBA.)

OFF/ON 6yTOH 3a H3KIOUBAHe/BKIOUBAHe

BytoH 3a H36op Ha onepaunnohen pekm

BytoHn 3a KOHTpOJHa TeMnepaTypata

Bytoh 3a ynpabJIeHne ckopocTtHa BENTIaTopa

Bytoh 3a ynpabIeHne Ha JameJIHTe

VANE HATNCHeTe,3aH36epTe BepTKaHa NocKa Ha Bb3dyHHN NOtOK.BcKo HA TnCKaHe IpOMEHa NOCOKaTa Ha Bb3dyHHN NOtOK B CJIeHHN pei:

BbtpenHOToTNOIeBbPOnHBcpeDjaKpAaN3ByKOBnCHrHaNa np3daBaHe pexHM AUTO.
PbHOTOpnpemecTBaHe HaXOpH3OHTaJIHATA/MyTTNHOUHATAJAMcMa MoKeJa npuHnnn npoBnEMn.
XOpH3OHATAIHTATA/MyTINIOOTHOHATA NAmia ABTOMATUHOce IpeMeCTBa IPho3 OnpEeNCH HnTEPBa, 3a DaOpEeN IO3NtBHTA Cn, CnDE TOBA Ce Bpua KbM 3aJaDHeTa IO3NtBu.
KATOI B3BUNHHT HxOg 65pe IpeBIOOH Meky1 FLOW N 2FLOW, xop30AnHITc NaMeH MoKe Jc Ce IpeMecTn Da I pOmeHHT H03HHTa Cn.

Bytoh 3a ynpabIeHHe Ha JAmelIHTe

2LOW/FLOW HaTHcHete 3b36epeTe Bb3dyneH(H) HxOu(H).

Korato e h36paHo 2 FLOW, Bb3dyxbT dyxa ot ropHata H npedHata qact Ha TIOTO. Korato e h36paHo 1 FLOW, Bb3dyxbT dyxa cmo OT ropHata qact Ha TIOTO.

MyTHNTOOHATA JAMCAABTOMATHHO CC HACTPOINBA KBM NOxOJIaH03Hn.

Iopn Ako e H36paHO 2 FLOW, B33dyXbI Iue dyxa cmo OT rOpHATA. NaCT HA TANOTO npn CNEINTE YCIOBNA:

IIO BPMEHaPekHM COOL/DRY:TeMHepaTpaTaB IIOmeHHeHTo e6J3o 0doAedcHara TcMncpTaPa. KImathKbT pa6OHTB INpoJIeKeHHne Ha 0,5do1 qac.
- IIO Bpeme Ha peKHM HEAT: TEmiepaTpata Ha Bb3uHHHNtOK e HnCKA. (IIO Bpeme Ha pa3mpa3BaHaC, 3anoVaHe Ha pa6oHa nDp.)

Bytoh 3a yHKnE CCONO COOL

3aadaeHataTeHepatypHaHIOcOKaHa Hb3uHHHIOTOK Ce npomchrt ABOTMATHNOOT MHKPONPOCCopa.

Bytoh3aФyHK-ua i save

OupocieHatayhXuH3aBb3ctAHOBIBaHa HpIpeIOUHTaHHTe
npIbpAHPtHO 3aDHHN HACTPOIK MoKd 6bJc AKTHBpaHa
C eHNO HATNCKaHe bHyToa I save
HpI IOHTOPO HO HATNCKaHa HE
bHyToaIue Ce BbPehte KMe pIpeINHHTe HAcTPOIK.

IOUHCTBAHE

Hnctpykuu:

• Ppeu nouchBaHe n3Knque 3axpaHbaHeTo nn npekcbaay.
  BHHMABaIte da He DOKOCBaTe MeTaNHIne Yactn c pblue.
  He n3no13BaIte 6eH3nH, pa3peiTEn, nonpaun npax nn HnHnCeKTHnU.
  3a noHCTBaHe H3non3BaHTe CaMo HeyTpapanH, pa3peDeHN npenapatn.

PnH3cYBaAbe He H3naarte Chactne Ha bBdEeCTBnTo HA npraKa CbHHeBaCETnHa, TOnJIHnI nnIaMbK.

He n3non3BaIte Boga no-Tonna ot 50^
He n3non3BaIte abpa3aIBHaeTka, TBbpda Tb6a nn noo6eH npdMeT.
He HAKCBaIe He H3nNAKBaIe XOpINoHTaHHaTa NaMeHa.

ΦHJTbp 3a IIpeuHcTbaHe Ha Bb3dUxHa (ΦHJTbp cbc cpe6bphn H0HN 3a IIpeuHcTbaHe Ha Bb3dUxHa)

3aHa cTpaHa Ha BB3dyHHHn HnTTbP NoumCTbaIte Ha BCEK 3 Mecea:

OTcTpaHeTe 3aMbpcBaHeTo C npaxOcMyKaHa.

Korato 3aMbpcBaHeto He MoXe da 6bJe oTcpaHeo C npaxocMykaKa:

HAnKHeTe ΦHnTba pa pAmKaTa My B XJaKa Boga, npa da ro nIaNaKhete. (Morat da ce H3noI3BaTpapeDeHn neKn noCHCTBaun npenapatni, koraTo 3aMbpcBaHaTeHO Me Moze da ce OTC7pAHI.
Cnei n3mmbahe ro noocyuwe Te do6pe Ha craHka.

BcKa roAnHa:

3AmeHete C HOB mHTp3a npeuictBaHe Ha b3duxa 3a no-do6pa pa6ota.
Homep Ha YacT MAC-2370FT-E

Bb3nyiueh fHJITbP (FNIITbP 3a Ipe- nCTBaHe Ha Bb3dyxa)

OToTneHnE-BbTpewHo: 20^ DB

BbHnHO: 7°CDB,6°CWB

1. OTHOCHO cneunpkauNTe, MoJIa, CbBpKTe ce c nnbpaa nnn

nperneadaaTe kataIora.

(nar frontpanelet apent)

Naddriffsbryter

När det ikke er mulig Å bruke fjernkontrollen...

OFF/ON (stopp/drift)-knapp

Driftsvalgknapp

Temperaturkninger

Knapp for viftehastiget

VANE-kontrollknapp (spjeld)

Trykk VANE for a velge vertikal Luftstromretning.

Oppvarming - Inne: 20^ DB

Ute: 7^ DB, 6^ WB

vnjsi: 7°C DB, 6°C WB

HA UGY VELI, HOGY VALAMI MEGHIBÁSODOTT

HA UGY VELI, HOGY VALAMI MEGHIBÁSODOTT

m = 311

2

Important

(AUTO) (COOL) (DRY) (HEAT) (FAN)

Tipke za temperaturu

Tipka za upravljanje brzinom ventilatoria FAN

(AUTO) (tiho) (sporo)

(srednje)

(brzo)

Tipka za upravljanje KRILCIMA

Westgate Business Park, Ballymount, Dublin 24, Ireland

Italian Branch

Travellers Lane, Hatfield, Herts., AL10 8XB, England, U.K.

EC DECLARATION OF CONFORMITY

EC DEKJIAPAU 3A CBOTBETCTBNE

DEKLARACJA ZGODNOSCI WE

CE-ERKLÄERING OM SAMSVAR

EY-VAATIMUSTENMUKAISUUSVAKUUTUS

ES PROHLASENIO SHODE

VYHLASENIE O ZHODE ES

EK MEGFELELOSEGI NYILATKOZAT

IZJAVA O SKLADNOSTI ES

DECLARATIE DE CONFORMITATE CE

EU VASTAVUSDEKLARATSI0ON

EKATBILSTIBASDEKLARACIJ

EB ATITIKTIES DEKLARACJA

EC IZJAVA O SUKLADNOSTI

EZ IZJAVA O USAGLASENOSTI

DEKJIAPALINCOOTBETCTBHNOPMAMEC

DEKJIAPALIIBIDIOBIDHOCTIHOPMAMEC

MITSUBISHI ELECTRIC CORPORATION, SHIZUOKA WORKS

18-1, OSHIKA 3-CHOME, SURUGA-KU, SHIZUOKA-CITY 422-8528, JAPAN

hereby declares under its sole responsibility that the air conditioners and heat pumps described below for use in residential, commercial and light-industrial environments:

Note: Its serial number is on the nameplate of the product.

2006/42/EC: Machinery Directive

2014/30/EU: Electromagnetic Compatibility Directive

2011/65/EU: RoHS

Issued: 7 May. 2019 Katsuo YABUTA

JAPAN Senior Manager, Quality Assurance Department

MITSUBISHI ELECTRIC CORPORATION