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Cautions

Disposal of the old air conditioner

Before disposing an old air conditioner that goes out of use, please make sure it's inoperative and safe. Unplug the air conditioner

in order to avoid the risk of child entrapment.

It must be noticed that air conditioner system contains refrigerants, which require specialized waste disposal. The valuable

materials contained in a air conditioner can be recycled. Contact your local waste disposal center for proper disposal of an old

air conditioner and contact your local authority or your dealer if you have any question. Please ensure that the pipework of your

air conditioner does not get damaged prior to being picked up by the relevant waste disposal center, and contribute to environmental

awareness by insisting on an appropriate, anti-pollution method of disposal.

Disposal of the packaging of your new air conditioner

All the packaging materials employed in the package of your new air conditioner may be disposed without any danger to the

environment.

The cardboard box may be broken or cut into smaller pieces and given to a waste paper disposal service. The wrapping bag

made of polyethylene and the polyethylene foam pads  contain no fluorochloric hydrocarbon.

All these valuable materials may be taken to a waste collecting center and used again after adequate recycling.

Consult your local authorities for the name and address of the waste materials collecting centers and waste paper disposal

services nearest to your house.

Safety Instructions and Warnings

Damaged air conditioners are not to be put into operation. In case of doubt, consult your supplier.

Use of the air conditioner is to be carried out in strict compliance with the relative instructions set forth in the User's Guide.

Installation shall be done by professional people, don't install unit by yourself.

For the purpose of safety, the air conditioner must be properly grounded in accordance with specifications.

Always remember to unplug the air conditioner before opening inlet grill. Never unplug your air conditioner by pulling on the

power cord. Always grip plug firmly and pull straight out from the outlet.

All electrical repairs must be carried out by qualified electricians. Inadequate repairs may result in a major source of danger for

the user of the air conditoiner.

Do not damage any parts of the air conditioner that carry refrigerant by piercing or perforating the air conditioner's tubes with

sharp or pointed items, crushing or twisting any tubes, or scraping the coatings off the surfaces. If the refrigerant spurts out and

gets into eyes, it may result in serious eye injuries.

Do not obstruct or cover the ventilation grille of the air conditioner. Do not put fingers or any other things into the inlet/outlet and

swing louver.

Do not allow children to play with the air conditioner. In no case should children be allowed to sit on the outdoor unit.

This appliance is not intended for use by persons (including children) with reducedphysical, 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.

Before starting the air conditioner, read the information given in the User's Guide carefully. The User's Guide contains very

important observations relating to the assembly, operation and maintenance of the air conditioner.

The manufacturer does not accept responsibility for any damages that may arise due to non-observation of the following

instruction.

Содержание AD24MS1ERA

Страница 1: ...DUCT TYPE AIR CONDITIONER OPERATION MANUAL AND INSTALLATION MANUAL Please read this manual carefully before installation Keep this operation manual for future reference No 0150510323 B ...

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Страница 4: ... instructions set forth in the User s Guide Installation shall be done by professional people don t install unit by yourself For the purpose of safety the air conditioner must be properly grounded in accordance with specifications Always remember to unplug the air conditioner before opening inlet grill Never unplug your air conditioner by pulling on the power cord Always grip plug firmly and pull ...

Страница 5: ...jury or death Installation by yourself is not encouraged because it could cause such problems as water leakage electrical shock or fire accident by some improper handing Installationbyyourselfisnotencouragedbecauseitcould cause such problems as water leakage electrical shock or fire accident by some improper handing Do not install nearby the place where may have leakage of flammable gas Depending ...

Страница 6: ...ture of the unit for any damage after a use of long period of time Insufficient ventilation could cause an oxygen deficiency accident If the structure is not repaired immediately the unit could topple down to cause a personal injury When cleaning the system stop the operation and turn off the power switch Do not put water containers on the unit such as a flower vase etc Cleaning should never be do...

Страница 7: ...n following situation 6 Safety Precautions Cooling Heating Indoor temperature Outdoor temperature Indoor temperature Outdoor temperature max DB WB min DB WB max DB WB min DB WB max DB WB min DB WB max DB WB min DB WB 32 23 C 18 14 C 46 26 C 10 6 C 27 C 15 C 24 18 C ...

Страница 8: ...7 Parts and Functions ...

Страница 9: ...8 ...

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Страница 11: ... controller or switches by sharp objects The temperature is on the basis of the setting value The wind temperature may not reach the setting value because of the outer air conditioner and system protection When the wired controller is power on the screen fully displays it for two seconds and clock zone 8888 888 88 8 flicker for 30 seconds All the switches are invalid at the time Remarks Note Opera...

Страница 12: ...ation HIGH C ROOM TEMP The timing is based on the real time Thus the real time should be regulated in advance The clock regulation steps are as follows 3 Press setting switch The setting is achieved If not in timing the screen displays the real time If in timing the screen displays the timing time If you want to know the real time go to the first step CLOCK flickers and the time displayed is the r...

Страница 13: ...h If you want to change the timing mode to normal operation press timing until there is no timing display When the timing is invalid the mode is in normal operation Cancel timing 1 The unit starts or stops at the setting time Meanwhile it displays the timing time 2 ON Timing OFF timing and circulation means that the unit is on and off at the setting time everyday When timing ON or timing OFF flick...

Страница 14: ...ction if normal it will display YY stands for the latest time malfunction The failure code of every unit will display for 3 seconds After the failure codes of all indoor units in the whole group are displayed the mode will quit automatically Operation How to change the function switches Master wire controller Slave wire controller Function All of functions Only with below functions ON OFF MODE FAN...

Страница 15: ...Communication wiring length m Dimensions of wiring 100 0 3mm2 x3 core shielded wire 100 and 200 0 5mm2 x3 core shielded wire 200 and 300 0 75mm2 x3 core shielded wire 300 and 400 1 25mm2 x3 core shielded wire 400 and 600 2mm2 x3 core shielded wire One side of the shielded sheet of communication wire must be earthed A B C A B C A B C A B C Indoor 1 Wire controller A B C Wire controller Polar wire I...

Страница 16: ...ver to ordinary heating operation Heat pump type warming With the heat pump type warming the mechanism of heat pump that concentrate heat of outdoor air with the help of refrigerant to warm the indoor space is utilized Defrosting operation When a room is warmed with a heat pump type air conditioner frost accumulates on the heat exchanger of outdoor unit along with the drop of indoor temperature Si...

Страница 17: ... is consumed even the air conditioner is in stop Clean the air filter and set it in the place Care and Cleaning of the unit Clean with soft and dry cloth If it is very dirty dissolve neutral detergent in the lukewarm water and make the cloth wet with the water After wiping clean off the detergent using clean water 1 Clean the air filter by lightly tapping it or with the cleaner It is more effectiv...

Страница 18: ...supply power in normal Isn t the signal receiving section exposed to the direct sunlight or strong illumination Isn t the earth leakage breaker in action It is dangerous Turn off the power supply switch immediately and contact the sales dealer Power supply switch is not ON Cooling or heating is not sufficient Is the thermostat adjust as required Isn t the air filter dirty Isn t any doors or window...

Страница 19: ...AN mode during cooling To prevent frost from being accumulated on the indoor unit heat exchanger it is sometimes automatically switched to the FAN mode but it will soon return to the cooling mode Even if the operation switch is turned on cooling dehumidifying or heating is not operable for three minutes after the conditioner is stopped Because the protecting circuit is activated During this time a...

Страница 20: ... 1D Outdoor unit abnormal 3 0 1E Outdoor unit abnormal 3 1 1F Outdoor unit abnormal 3 2 20 Outdoor unit abnormal 3 3 21 Outdoor unit abnormal 3 5 23 Outdoor unit abnormal 3 6 24 Outdoor unit abnormal 3 7 25 Outdoor unit abnormal 3 8 26 Outdoor unit abnormal 3 9 27 Outdoor unit abnormal 4 3 2B Outdoor unit abnormal 4 4 2C Outdoor unit abnormal 4 7 2F Outdoor unit abnormal 4 8 30 Outdoor unit abnorm...

Страница 21: ...sult from a falling of the unit Execute the prescribed installation construction to prepare for earthquakes and the strong winds of typhoons and hurricanes etc Improper installations can result in accidents due to a violent falling over of the unit For electrical work please see that a licensed electrician executes the work while following the safety standards related to electrical equipment and l...

Страница 22: ...The place where salt breeze blows Seaside etc The place where dense soot smoke exists The place where humidity is extraordinarily high The place where near the machine which radiates the electromagnetic wave The place where voltage variation is considerably large For details consult your sales dealer The electric work must be burden on the authorized engineer with qualification for electric work a...

Страница 23: ... INSTALLATION FAILURE TO FOLLOW THESE INSTRUCTIONS COULD CAUSE SERIOUS INJURY OR DEATH EQUIPMENT MALFUNCTION AND OR PROPERTY DAMAGE Preparation of indoor unit Before or during the installation of the unit assemble necessary optional panel etc depending on the specific type Select places for installation satisfying following conditions and at the same time obtain the consent on the part of your cli...

Страница 24: ...sed by employing such option as the high performance filter etc change the connection of connectors provided at the flank of control box as shown below PVC hose Piping side Supply water Water level 0 5 mm 0 0 2 Bring the piping side slightly lower Hanging bolt M10 nut Main unit M10 washer M10 spring washer Red Yellow White Standard tap at shipping High speed tap Black White Connector white Connect...

Страница 25: ...tion A downhill grade of 1 100 or more b c VP 30 Secure the elevation as high as possible approx 100 mm A downhill grade of 1 100 or more Right overhead Drain hose Joint for VP 25 Local procurement 600 Maximum local drain up dimension 290 325mm Avoid positioning the drain piping outlet at a place where generation of odor may be stimulated Do not lead the drain piping direct into a sewer from where...

Страница 26: ...Conduct a drainage test after completion of the electrical work During the trial make sure that drain flows properly through the piping and that no water leaks from connections In case of a new building conduct the test before it is furnished with the ceiling Be sure to conduct this test even when the unit is installed in the heating season Attached drain hose clamp Drain piping Main unit Drain si...

Страница 27: ...ng Electrical wiring work should be conducted only by authorized personnel Do not connect more than three wires to the terminal block Always use round type crimped terminal lugs with insulated grip on the ends of the wires Use copper conductor only Select wire sizes and circuit protection from table below This table shows 20 m length wires with less than 2 voltage drop Wiring connection Make wirin...

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