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5

•  Remote control.
• Batteries.
•  Remote control holder (on some models).
•  Tapping screws (M3 10mm) (on some models).
•  Installation and owner's manual.
•  Paper pattern for installation (on some models).
•  Metal clamp (on some models).
•  Drain hose (on some models).
•  Expansible hooks (on some models).
•  Installation hooks (on some models).
•  Throttle (on some models).
•  Anti-shock rubber (on some models).
•  Drain plug (only heat pump models)
  (with the outdoor unit).
•  Seal ring (only heat pump models)
  (with the outdoor unit).

FOR THE FOLLOWING ITEMS, TAKE SPECIAL 

CARE DURING CONSTRUCTION AND CHECK 

AFTER INSTALLATION IS FINISHED

ACCESSORIES

Check if the following accessories are included with 
your unit.

1X

1X

11

12

11

12

1X

1X

4X

2X

4X

1X

1X+1X

2X

1

2

3

4

5

6

7

8

1X

1X

9

10

Is the indoor unit fixed firmly?

    The unit may drop,vibrate or make noise

.

Is the gas leak test finished?

    It may result in insufficient

cooling or heating

.

Is the unit fully insulated?

    Condensate water may drip

.

Does drainage flow smoothly?

    Condensate water may drip

.

Does the power supply voltage

correspond to that  shown on

t he name plate?

    The unit may malfunction or

components may burn out

.

Is Wiring and piping correct?

    The unit may malfunction or

may burn out

.

Is the unit safely grounded?

    Dangerous at electric leakage

.

Is the wiring size according to specifications?

    The unit may malfunction or components

may burn out

.

Nothing blocking the air outlet or inlet of

either the

indoor or outdoor units?

    It may result in insufficient cooling or

heating

.

Are refrigerant piping length and additional 

   The refrigerant charge in the system 

ight not be clear

.

refrigerant charge noted down?

m

components

NOTE:

All the pictures in this manual are for 

explanation purpose only. They may be 

slightly different from the air conditioner you 

purchased (depend on model). The actual 

shape shall prevail.

Summary of Contents for 700026

Page 1: ...NER INSTALLATION MANUAL This manual only describes the installation of the indoor unit When installing the outdoor unit refer to the installation manual of outdoor unit 700026 700027 700028 700029 PRO DUAL MINI SPLIT I N D O O R C E I L I N G M O U N T ...

Page 2: ...nal safety hazard on your purchase of Ideal Air s Pro Dual Mini Split indoor unit We re proud to offer this product and believe it s the very best in its class 2 SAFETY PRECAUTIONS 3 ACCESSORIES 5 INDOOR INSTALLATION 6 OUTDOOR INSTALLATION 9 INSTALL THE REFRIGERANT PIPE 11 CONNECT THE DRAIN PIPE 14 ELECTRIC WIRING WORK 15 INSTALLATION OF THE DECORATION PANEL 16 GLOSSARY OF TERMS 18 MATCH UP CHART ...

Page 3: ...ly circuits must be disconnected The appliance must be positioned so that the plug is accessible For electrical work follow the local national wiring standard regulation and this installation manual An independent circuit and single outlet must be used If electrical circuit capacity is not enough or defect in electrical work it will cause electrical shock or fire Use the specified cable and connec...

Page 4: ...er drain piping may result in water leakage and property damage Install the indoor and outdoor units power supply wiring and connecting wires They should be at least 40 away from televisions or radios in order to prevent image interference or noise Don t install the air conditioner in the following circumstance a There is petrolatum existing b There is caustic gas the sulfide for example existing ...

Page 5: ...e gas leak test finished It may result in insufficient cooling or heating Is the unit fully insulated Condensate water may drip Does drainage flow smoothly Condensate water may drip Does the power supply voltage correspond to that shown on t he name plate The unit may malfunction or components may burn out Is Wiring and piping correct The unit may malfunction or may burn out Is the unit safely gro...

Page 6: ...g and remote control wiring at least 40 away from televisions and radios This is to prevent image interference and noise in those electrical appliances Noise may be generated depending on the conditions under which the electric wave is generated even if 40 is kept CEILING HEIGHT Install this unit where the height of bottom panel is more than 2 5m 8 2 so that the user cannot easily touch USE INSTAL...

Page 7: ...tch dimensions 2 Indoor unit dimensions 3 Decoration panel dimensions 4 Refrigerant piping 5 4 Installation hook 6 Ceiling opening dimensions 7 Hanger bracket 8 False ceiling ADJUST THE POSITION TO ENSURE THE GAPS BETWEEN THE INDOOR UNIT AND THE FOUR SIDES OF FALSE CEILING ARE EVEN THE INDOOR UNIT S LOWER PART SHOULD SINK INTO THE FALSE CEILING FOR 24MM 0 9 1 1 2 2 3 3 545 21 5 523 20 6 570 22 4 5...

Page 8: ...sult the builder for details The center of the ceiling opening is indicated on the paper pattern for installation After removing the packaging material from the paper patten for installation attach the paper pattern for installation to the unit with the attached screws as shown in figure below ADJUST THE UNIT TO THE RIGHT POSITION FOR INSTALLATION Refer to the chapter Preparation before installati...

Page 9: ...de facing the wall Never install the outdoor unit at a site where the suction side may be exposed directly to wind To prevent exposure to wind it is recommended to install a baffle plate on the air discharge side of the outdoor unit In heavy snowfall areas select an installation site where the snow will not affect the unit OUTDOOR INSTALLATION MODEL A 780 30 7 548 21 6 266 10 5 300 11 8 241 9 5 25...

Page 10: ...least 30mm 1 2 in height under the outdoor unit s feet In cold areas DO NOT use a drain hose with the outdoor unit Otherwise drain water may freeze impairing heating performance INSTALLATION GUIDELINES Where a wall or other obstacle is in the path of outdoor unit s inlet or outlet airflow follow the installation guidelines below For any of the below installation patterns the wall height on the out...

Page 11: ...from an area heater cooking stove etc Refer to the table below for the dimensions of flare nuts spaces and the appropriate tightening torque Overtightening may damage the flare and cause leaks FLARING THE PIPE END Cut the pipe end with a pipe cutter Remove burrs with the cut surface facing downward so that the chips do not enter the pipe Align the centers of both flares and tighten the flare nuts ...

Page 12: ...es from gauge manifold to gas stop valve s service port 2 Full open gauge manifold s low pressure valve Lo and completely close its high pressure valve Hi High pressure valve subsequently requires no operation 3 Do vacuum pumping and make sure that the compound pressure gauge reads 0 1MPa 76cmHg See 1 table below 4 Close gauge manifold s low pressure valve Lo and stop vacuum pump Keep this state f...

Page 13: ... Use a pipe bender for bending Connective pipe length Less than 7 5m 295 3 More than 7 5m 295 3 Air purging method Use vacuum pump Use vacuum pump Additional amount of refrigerant to be charged R410A Pipe length 7 5 25 x15g m 0 16oz ft Liquid side 6 35mm 25 R410A Pipe length 7 5 25 x30g m 0 32oz ft Liquid side 9 52mm 375 Be sure to place a cap If no flare cap is available cover the flare mouth wit...

Page 14: ... The incline of drain hose should be 75 mm 3 or less so that the drain socket does not have to withstand additional force To ensure a downward slope of 1 100 install hanging bars every 1m 3 3 to 1 5 m 4 9 When combining multiple drain pipes install the pipes as shown in figure below Select converging drain pipes whose gauge is suitable for the operating capacity of the unit HOW TO PERFORM PIPING C...

Page 15: ...power supply is turned off and then turned back on again Be sure to ground the air conditioner DO NOT connect the ground wire to gas pipes water pipes lightning rods or telephone ground wires HOW TO CONNECT WIRING Remove the control box lid of the indoor unit Remove the cover of the outdoor unit Follow the wiring diagram label attached to the indoor unit s control box lid to wire the outdoor unit ...

Page 16: ...ooseness in the connection may deteriorate the protection Use only specified wires and tightly connect wires to the terminals Be careful that wires do not place external stress on the terminals Keep wiring in neat order so that they do not obstruct other equipment such as opening the service cover Make sure the cover closes tight Incomplete connections could result in overheating and in the worst ...

Page 17: ...gas side stop valve Open the liquid side stop valve Set to cooling operation with the remote control and start operation by pushing ON OFF button Check the following points If there is any malfunction please resolve it according to the Troubleshooting chapter in the user manual THE INDOOR UNIT a Whether the switch on the remote control works well b Whether the buttons on the remote control works w...

Page 18: ...utside heat and transfers it inside When it s warm outside it reverses directions and acts like an air conditioner removing heat A heat pump moves heat instead of generating it giving you more energy efficiency HSPF Heating Seasonal Performance Factor The greater the number rating the more efficient the heating A 10 HSPF for example is a very good rating Humidifier Humidifiers use water to put hum...

Page 19: ..._____________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ __________________________________________...

Page 20: ... answers to most common questions and a complete technical support library please visit www ideal air com All design and specifications herein are subject to change without notice for product improvement Contact Ideal AirTM for details updates and other information DO NOT return this product to the store where you purchased it ...

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