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Owner's Manual

Original Instructions

Commercial Air Conditioners

Multi Variable Air Conditioners

Ducted Type Indoor Unit

Models:
GMV-ND224PH/A-T
GMV-ND280PH/A-T

Содержание GMV-ND224PH/A-T

Страница 1: ...Owner s Manual Original Instructions Commercial Air Conditioners Multi Variable Air Conditioners Ducted Type Indoor Unit Models GMV ND224PH A T GMV ND280PH A T...

Страница 2: ...used for long cut off the power supply please energize and preheat the unit in advance before reusing it 3 Please properly select the model according to actual using environment otherwise it may impac...

Страница 3: ...turer 3 After verification the defect of product is directly caused by corrosive gas 4 After verification defects are due to improper operation during transportation of product 5 Operate repair mainta...

Страница 4: ...Testing 9 4 4 Installation of Air Duct 12 4 5 Installation of Wired Controller 13 4 6 External Static Pressure Settings 13 5 Wiring Work 14 5 1 Connection of Wire and Patch Board Terminal 14 5 2 Powe...

Страница 5: ...tarting up or checking the machine Installation should be performed by dealer or qualified technicians Do not install the product by yourself Improper installation may result in water leakage electric...

Страница 6: ...5 minutes Otherwise oil return of the compressor will be affected Children are not allowed to operate the air conditioner Do not operate the air conditioner with wet hands Please turn the unit off and...

Страница 7: ...ng the instructions of this manual should not be the responsibility of Gree Electric Appliances Inc of Zhuhai Correct Disposal of this product This marking indicates that this product should not be di...

Страница 8: ...e sponge 9 Hanger 4 pcs To fix the indoor unit 10 M8 Nut M8 6 8 8 pcs To fix the hook on the cabinet of the unit 11 M8 Washer Spring Washer M8 2 1 8 pcs To fix the hook on the cabinet of the unit 12 M...

Страница 9: ...under strong electronic magnetic interference circumstance STP shielded twisted pair communication cable must be adopted 3 3 1 Select Communication Line for Indoor Unit and Wired Controller Fig 3 3 1...

Страница 10: ...Size Air Switch Capacity A Minimum Sectional Area of Ground Wire mm Minimum Sectional Area of Power Cord mm GMV ND224PH A T 220 240V 50Hz 208 230V 60Hz 10 1 0 1 0 GMV ND280PH A T 10 1 0 1 0 NOTES Use...

Страница 11: ...C D E F GMV ND224PH A T 1353 632 992 1150 192 327 GMV ND280PH A T 1563 707 992 1350 192 402 4 1 2 Suspend the indoor unit 1 Drill bolt holes and install bolts 1 Stick the reference cardboard on the in...

Страница 12: ...e and wires connection wire for wired controller connection wire for indoor unit When drilling holes on ceiling air return outlet or air outlet you can need to reinforce the ceiling to prevent vibrati...

Страница 13: ...ed to connect the condensate drain pipe into rain pipe to prevent rain water from pouring in and cause property loss or personal injury 3 Condensate drain pipe should be connected into special drain s...

Страница 14: ...pipe clamp with the distance between screw nut and hose smaller than 4mm 3 Use sealing plate to make the pipe clamp and hose insulated as shown in Fig 4 3 3 Fig 4 3 2 Unit mm Fig 4 3 3 4 When connecti...

Страница 15: ...g 4 3 6 Fig 4 3 7 Fig 4 3 8 9 Drain pipes should have a downward slope of at least 1 2 in order to prevent pipes from sagging install hanger bracket at intervals of 1000 1500 mm Unit mm Fig 4 3 9 4 3...

Страница 16: ...d insulation quality Each air out duct and air return duct should be fixed on a pre made board with iron frame The junction of air duct should be well sealed in order to prevent air leakage The design...

Страница 17: ...ODE button to enter parameter setting At that time parameter value is blinking Press or button to adjust the parameter value and press ENTER CANCEL button to finish setting 3 Press ENTER CANCEL button...

Страница 18: ...ring could cause malfunction or even damage the unit The unit should be powered by independent circuit and specific socket The wiring should be in accordance with related regulations in order to ensur...

Страница 19: ...by crimping tool 4 Use the screwdriver for tightening the terminal Unit mm Fig 5 1 1 Fig 5 1 2 5 2 Power Cord Connection NOTES Every unit should be equipped with a circuit breaker for short circuit an...

Страница 20: ...of electric box 5 For more reliable communication make sure connect the terminal resistor to the most downstream IDU of the communication bus terminal D1 and D2 as shown in Fig 5 3 2 terminal resistor...

Страница 21: ...he receiving light board can receive the signals as shown in Fig 5 4 3 Fig 5 4 3 5 5 Illuminate for Connection of Wired Controller and Indoor Units Network 1 Communication wire of indoor unit and outd...

Страница 22: ...by the same wired controller When the indoor unit is controlled by two wired controllers the addresses of the two wired controllers should be different through address setting Address 1 is for main c...

Страница 23: ...vacuum cleaner to remove dust If the filters are dirty wash them with warm water and mild detergent and dry the filters in the shade 2 If the unit used in the environment with much dust please clean...

Страница 24: ...epair may cause electric shock or fire so please contact an authorized service center for professional service The following checks prior to contact may save your time and money Phenomenon Troubleshoo...

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