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GREE reserves the right to interpret this manual which will be subject to any change due to product improvement without further notice. GREE Electric Appliances, Inc. of Zhuhai reserves the final right to interpret this manual.
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Preface For correct installation and operation, please read all instructions carefully. Before reading the instructions, please be aware of the following items: (1) For the safe operation of this unit, please read and follow the instructions carefully. (2) During operation, total capacity of indoor units should not exceed the total capacity of outdoor units.
Multi Variable Air Conditioners Duct Type Indoor Unit 1 Safety Precautions means items that must be forbidden! Otherwise, it may lead to personal injury or death or serious damage. means items that must be followed! Otherwise, it may lead to personal injury or property loss.
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Fault service may cause the main power supply, and electric shock or fire accidents. then immerdiately contact Gree Please contact Gree appointed appointed service center.If service center for help. abnormality keeps going, the unit might be damaged and lead to electric shock or fire.
Any personal injury or property loss caused by improper installation, improper debug, unnecessary repair or not following the instructions of this manual should not be the responsibility of Gree Electric Appliances, Inc. of Zhuhai. 2 Product Introduction 2.1 Names of Key Components ①...
Multi Variable Air Conditioners Duct Type Indoor Unit Notes: ① √: included, X: not included ② Please refer to the user manual of Wired Controller or Remote Controller for function details. 3 Preparations for Installation Note: Product graphics are only for reference. Please refer to actual products. Unspecified measure unit is mm.
Multi Variable Air Conditioners Duct Type Indoor Unit 3.2 Location for Installation (1) The appliance shall not be installed in the laundry. (2) The top holder must be strong enough to support unit’s weight. (3) Drain pipe can drain water out easily. (4) There is no obstacle at inlet or outlet.
Cord(mm GMV-ND224PH/A-T 220~240V-1ph-50Hz 208~230V-1ph-60Hz GMV-ND280PH/A-T Notes: ① Use copper wire only as unit’s power cord. Operating temperature should be within its rated value. ② If the power cord is more than 15m long, please increase properly the sectional area of power cord to avoid overload, which may cause accident.
Unit: mm Model GMV-ND224PH/A-T 1353 1150 GMV-ND280PH/A-T 1563 1350 (2) Drill bolt holes and install bolts 1) Stick the reference cardboard on the installation position; drill 4 holes according to the hole site on the cardboard as shown in fig 4.1.2; diameter of drilling hole is according to the...
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Multi Variable Air Conditioners Duct Type Indoor Unit Paper pattern Drill hole according Hole diameter to the hole site Fig 4.1.2 Fig 4.1.3 2) Insert the M10 expansion bolt into the hole and then knock the nail into the bolt, as shown in fig 4.1.4.
Multi Variable Air Conditioners Duct Type Indoor Unit Suspender Hook >1000mm >560mm Flat washer Air Supply Spring washer Installation of suspender Air Reture Fig 4.1.6 4.2 Refrigerant Pipe Connection (1) Aim the flaring port of copper pipe at the center of screwed joint and then tighten the flaring nut with hand as shown in fig 4.2.
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Multi Variable Air Conditioners Duct Type Indoor Unit about 100mm lower than the drainage port of each unit. In this case, thicker pipes should be applied. drainage pipe of indoor unit additional drainage pipe insulating insulating tape pipe Fig 4.3.1 4.3.2 Drainage pipe installation 1) Insert the drain hose into the drain hole and tighten it with tapes, as shown in Fig 4.3.2.
Multi Variable Air Conditioners Duct Type Indoor Unit 8) The horizontal pipe can be connected to vertical pipe in the same level; please select the connection way as shown in following fig. NO1: Connection of drainage pipe joints (Fig4.36) NO2: Connection of downspout elbow (Fig4.3.7) NO3: Inserting pipe connection (Fig4.3.8) Connection of downspout elbow...
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Multi Variable Air Conditioners Duct Type Indoor Unit Fasten it with a nail cover and then seal the junction with tin tapes; You can also use other materials that have good insulation quality. ② 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.
Size of Air –returen Opening Model GMV-ND224PH/A-T 1150 GMV-ND280PH/A-T 1350 4.5 Installation of Wired Controller Please refer to User Manual of Wired Controller for the installation details. Note: When installation is finished, the unit must be tested and debugged before operation.
Multi Variable Air Conditioners Duct Type Indoor Unit 0.72 inWG(180 Pa) 0.80 inWG(200 Pa) Notes: ① Keep in mind that a shortage of airflow quantity or water leakage will result because the air conditioner will be operated outside the rated range of airflow quantity if the external static pressure is wrongly set.
Multi Variable Air Conditioners Duct Type Indoor Unit 5.2 Power Cord Connection Notes: All indoor units must be unified of power supply so that they can be powered ON/OFF at the same time. power supply Wiring board of power XT1 Wiring board of power XT1 Wiring board of power XT1 Wiring board of...
Multi Variable Air Conditioners Duct Type Indoor Unit (5) Wiring instructions of remote receiving light board and wired controller: 1) Fig 5.4.1 shows the installation of wired controller. (Optional) (Optional) (Standard) Fig 5.4.1 Fig 5.4.2 2) Fig 5.4.2 shows the installation of remote controller. 3) Wired controller and receiving light board can be installed at the same time.
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Multi Variable Air Conditioners Duct Type Indoor Unit Fig 5.5...
Multi Variable Air Conditioners Duct Type Indoor Unit 6 Routine Maintenance Warning: ① Do turn off the unit and cut off the main power supply when cleaning the air conditioner to avoid electric shock or injury. ② Stand at solid table when cleaning the unit. ③...
Multi Variable Air Conditioners Duct Type Indoor Unit 7 Table of Error Codes for Indoor Unit Error Error Error Content Content Content Code Code Code Indoor Units Incompatibility Water Temperature Sensor Indoor Unit Error Error Error Indoor Fan Protection Low Air Quanlity Warning Jumper Cap Error Outdoor-Indoor Incompatibility Indoor Unit...
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GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI Add: West Jinji Rd, Qianshan, Zhuhai, Guangdong, China, 519070 Tel: (+86-756) 8522218 Fax: (+86-756) 8669426 E-mail: gree@gree.com.cn www.gree.com...