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Thank you for choosing INVENTOR air 

conditioning system. For correct use of 

this unit, please read this manual 

carefully and keep it for future 

reference.

V4MVI-09WFR/V4MVO-09

V4MVI-12WFR/V4MVO-12

V4MVI-18WFR/V4MVO-18

V4MVI-24WFR/V4MVO-24

English

Installation Manual

Wall Mounted Unit

Содержание V4MVI-09WFR/V4MVO-09

Страница 1: ...itioning system For correct use of this unit please read this manual carefully and keep it for future reference V4MVI 09WFR V4MVO 09 V4MVI 12WFR V4MVO 12 V4MVI 18WFR V4MVO 18 V4MVI 24WFR V4MVO 24 English Installation Manual Wall Mounted Unit ...

Страница 2: ...An independent circuit and single outlet must be used If electrical circuit capacity is not enough or defect found in electrical work it will cause electrical shock or fire 6 Use the specified cable and connect tightly and clamp the cable so that no external force will be acted on the terminal If connection or fixing is not perfect it will cause heat up or fire at the connection 7 Wiring routing m...

Страница 3: ...s Do not place any obstacles which may cause a short circuit of the discharged air Select a location which avoids causing a nuisance to neighbours from noise and air emissions from device Select a location which is sufficiently well ventilated Never cover the air inlets and outlets The location must be sufficientlyfirm for installation and the prevention of vibrations There must be no risk present...

Страница 4: ...rom rear of the indoor unit is gathered in ponding box and is piped out of room Do not put anything else in the box Fig 4 1 For the left hand and right hand piping remove the pipe cover from the side panel 2 For the right back and left back piping install the piping as shown NOTE 3 Attach the drain hose to the underside of the refrigerant pipes with adhesive viny tape 4 Wrap the refrigerant pipes ...

Страница 5: ...Max Current ofthe unit should be installed in power circuit Ensurethe air conditioner is groundedwell 4 The appliance shall beinstalled in accordance with nationalwiring regulations Do not operate your air conditioner in a wet roomsuch as a bathroom orlaundry room 5 An all poledisconnection device which has atleast 3mm clearances in allpoles and have a leakage current that may exceed10mA the resid...

Страница 6: ...ion Determine the air outlet direction where the discharged air is not blocked In the case that the installation place is exposed to strong wind such as a seaside make sure the fan operating properly by putting the unit lengthwise along the wall or using a dust or shield plates Specially in windy area install the unit to prevent the admission of wind If need suspending installation the installatio...

Страница 7: ...wn in Fig 16 17 2 Tightening Connection Excessive torque can break nut depending on installation conditions Indoor unit tubing Flare nut Pipings Fig 16 Outer diam mm A mm Max Min 6 35 1 3 0 7 9 52 1 6 1 0 12 7 1 8 1 0 12 7 16 1 8 2 2 1 0 2 0 Outer diam Tightening torque N cm Additional tightening torque N cm 6 35 12 7 16 9 52 1500 153kgf cm 1600 163kgf cm 3500 357kgf cm 3600 367kgf cm 2500 255kgf ...

Страница 8: ...lect the AUTO or COOL the unit will operate under Forced AUTOor COOL mode see User Manual for details 4 The testoperation should last about 30 minutes When relocate the unit to another place perform evacuation using vacuum pump Make sure the refrigerant added into the air conditioner is liquid form in any case Not applicable to the units adopt freon R22 Open the valve stem until it hits against th...

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