Gree GWC07NA-K3NNB1A Owner's Manual

Gree GWC07NA-K3NNB1A Owner's Manual

Split air conditioner
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Thank you for choosing Residential Air Conditioners,please read this owner's
manual carefully before operation and retain it for future reference.
Split Air Conditioner
Owner's Manual
Residential Air Conditioners

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Summary of Contents for Gree GWC07NA-K3NNB1A

  • Page 1 Change for Life Split Air Conditioner Owner's Manual Residential Air Conditioners Thank you for choosing Residential Air Conditioners,please read this owner’s manual carefully before operation and retain it for future reference.
  • Page 2 GWC07NA-K3NNB1A GWH07NA-K3NNB1A GWH09NA-K3NNB1A GWH12NB-K3NNB1C GWH12NB-K3NNB1A GWH09NA-K3NNB1C GWH24ND-K3NNB1A GWH18ND-K3NNB1A GWC07NA-K3NNB2A GWH07NA-K3NNB2A GWH09NA-K3NNB2A GWH12NB-K3NNB2A GWH18ND-K3NNB2A GWH24ND-K3NNB2A GWH09NA-K3NNB2C GWH07NA-K3NNB3A GWH09NA-K3NNB3B GWC09NA-K3NNB3C GWC09NA-K3NNB3B GWH09NA-K3NNB3A GWC12MB-K3NNC1A GWH12NB-K3NNB3A GWC12NB-K3NNB3B GWH24ND-K3NNB3A GWC24ND-K3NNB3B GWH18ND-K3NNB3A GWH09NA-K3NNB3C GWH12NB-K3NNB3C GWH07NA-K3NNB4A GWH09NA-K3NNB4A GWH12NB-K3NNB4A GWH18ND-K3NNB4A GWH12NB-K3NNB4C GWH24ND-K3NNB4A GWH09NA-K3NNB4C...
  • Page 3 GWH07NA-K3NNB5A GWH09NA-K3NNB5A GWH09NA-K3NNB5C GWH12NB-K3NNB5C GWH24ND-K3NNB5A GWH18ND-K3NNB5A GWH24ND-K3NNB6A GWH24ND-K3NNB7A GWH24ND-K3NNB8A...
  • Page 4 GWH24ND-K3NNA1A GWH07NA-K3NNA2A GWH09NA-K3NNA2A GWH12NB-K3NNA2A GWH18ND-K3NNA2A GWH24ND-K3NNA2A GWH12NB-K3NNA2C GWH09NA-K3NNA2C GWH07NA-K3NNA3A GWH12NB-K3NNA3A GWH09NA-K3NNA3A GWH12NB-K3NNA3C GWH24ND-K3NNA3A GWH18ND-K3NNA3A GWH09NA-K3NNA3C GWH07NA-K3NNA4A GWH09NA-K3NNA4A GWH18ND-K3NNA4A GWH12NB-K3NNA4A GWH24ND-K3NNA4A GWH09NA-K3NNA4C GWH12NB-K3NNA4C...
  • Page 5 GWH07NA-K3NNA5A GWH09NA-K3NNA5A GWH12NB-K3NNA5C GWH12NB-K3NNA5A GWH18ND-K3NNA5A GWH24ND-K3NNA5A GWH09NA-K3NNA5C GWH24ND-K3NNA7A GWH09NA-K3NNA8A GWH18ND-K3NNA8A GWC07NA-K3NNA8A GWH24ND-K3NNA8A GWH07NA-K3NNA8A GWH12NB-K3NNA8A GWH12NB-K3NNA8C GWH09NA-K3NNA8C GWH12NB-K3NNA9C GWH09NA-K3NNA9A GWH24ND-K3NNA9A GWH18ND-K3NNA9A GWH09NA-K3NNA9C GWH09NA-K3NNE4A GWH12NB-K3NNE4A GWH07NA-K3NNE4A GWH24ND-K3NNE4A GWH09NA-K3NNE4C GWH18ND-K3NNE4A...
  • Page 6 GWH07NA-K3NNC7A GWH09NA-K3NNC7A GWH24ND-K3NNC7A GWH18ND-K3NNC7A GWH12NB-K3NNC7A GWH12NB-K3NNC7C GWH09NA-K3NNC7C GWC07NA-K3NND1A GWH07NA-K3NND1A GWH09NA-K3NND1A GWH12NB-K3NND1A GWH12NB-K3NND1C GWH18ND-K3NND1A GWH09NA-K3NND1C GWH24ND-K3NND1A GWH07NA-K3NND2A GWH09NA-K3NND2A GWH12NB-K3NND2A GWH18ND-K3NND2A GWH24ND-K3NND2A GWH09NA-K3NND2C GWH12NB-K3NND2C GWC09NA-K3NNE1C GWH07NA-K3NNE1A GWC07NA-K3NNE1A GWH12NB-K3NNE1A GWH09NA-K3NNE1A GWH09NA-K3NNE1C GWH12NB-K3NNE1C GWH24ND-K3NNE1A GWH18ND-K3NNE1A GWH12NB-K3NNE2C GWH18ND-K3NNE2A GWH24ND-K3NNE2A GWH09NB-K3NNE2A...
  • Page 7: Table Of Contents

    CONTENTS Operation and maintenance ■ ............1 Notices for operation ..............3 ■ Notices for use ........5 ■ Specificate Model and Technical Data ..........7 ■ Names and functions of each part ■ ........8 Operation of wireless remote control ■ ..............12 Clean and care ■...
  • Page 8: Operation And Maintenance Notices For Operation

    Operation and maintenance-notices for operation ★ ★ ★ Select the most appropriate temper- Earth: The ground be Be sure to pull out the power plug ature. connected! when not using the air conditioner for a long time. Keep room cool- er than outside about 5 degree.
  • Page 9 Notices for operation ★ The airflow direction can be adjusted appro- ★ If the supply cord is damaged, it must be replaced priately. At operating, adjust the vertical airflow by the manufacturer or its service agent or a direction by adjusting the louvers of upward/do- similarly qualified person in order to avoid a wnward direction.
  • Page 10: Notices For Use

    Notices for use Working principle and special functions for cooling Principle: Air conditioner absorbs heat in the room and transmit to outdoor and discharged, so that indoor ambient temperature decreased, its cooling capacity will increase or decrease by outdoor ambient temperature. Anti-freezing function: If the unit is running in COOL mode and in low temperature, there will be frost formed on the heat exchanger, when indoor heat exchanger temperature decreased below 0...
  • Page 11: Working Temperature Range

    Notices for use Gentle Breeze In the following situation, the indoor unit may blow gentle breeze, and the guide louver rotate to a certain position: 1. In “Heat” mode, the unit turned on, the compressor doesn’t arrive the starting condition 2.
  • Page 12: Specificate Model And Technical Data

    Specificate Model and Technical Data...
  • Page 13 Specificate Model and Technical Data...
  • Page 14: Names And Functions Of Each Part

    Names and functions of each part Indoor unit Air in ⑴ ⑶ ⑺ ⑹ Air out ⑷ ⑸ The pattern in displayer: ⑵ :Cool Power cable ⑴ :Dry Wireless remote control ⑵ Remote control :Heat : Front panel ⑶ :Set temp. Filter ⑷...
  • Page 15: Operation Of Wireless Remote Control

    Operation of wireless remote control Names and functions of wireless remote control Note: Be sure that there are no obstructions between receiver and remote controller; Don't drop or throw the remote control; Don't let any liquid in the remote control and put the remote control directly under the sunlight or any place where is very hot.
  • Page 16: Timer Button

    Operation of wireless remote control Names and functions of wireless remote control Notice: This is a general use remote controller, it could be used for the air conditioners with multifunction; For some function, which the model dosen't have, if press the ¡ñ...
  • Page 17 Operation of wireless remote control Guide for operation- General operation 1. After powered on, press ON/OFF button, the unit will start to run.(Note: When it is powered on, the guide louver of main unit will close automatically.) 2. Press MODE button, select desired running mode. 3.
  • Page 18 Operation of wireless remote control Changing batteries and notices Slightly to press the place to take out the back cover of wireless remote control.(As shown in figure) Take out the old batteries. (As show in figure) Insert two new AAA1.5V dry batteries, and pay attention to the polarity. (As show in figure) Attach the back cover of wireless remote control.
  • Page 19: Clean And Care

    Clean and care Caution Disconnect the power supply before cleaning air conditioner, or it may cause electric shock. ● Never sprinkle water on the indoor unit and the outdoor unit for cleaning because it can cause an ● electric shock. Volatile liquid (e.g.
  • Page 20 Clean and care Check before use ① Be sure that nothing obstructs the air outlet and intake vents. ② Check that whether ground wire is properly connected or not. Check that whether the batteries of air conditioner are ③ changed or not. Check that whether the installation stand of the outdoor ④...
  • Page 21: Troubleshooting

    Troubleshooting CAUTION Don't attempt to repair the air conditioner by yourself, it can cause an electric shock or fire. Please check the following items before asking for repair, it can save your time and money. Phenomenon Troubleshooting Not operate immediately when the air Once the air conditioner is stopped, it will ●...
  • Page 22 Troubleshooting Phenomenon Troubleshooting Has the power been shut down? ● The unit can not run. Is power plug loosed? ● Is the circuit protection device tripped off or not? ● Is voltage higher or lower? ● (Tested by professionals) Breaking off Is the TIMER correctly used? ●...
  • Page 23 Troubleshooting Phenomenon Troubleshooting Indoor unit cannot deliver air . In HEAT mode, when the temperature of indoor ● heat exchanger is very low, that will stop deliver air in order to prevent cool air. (Within 2min) In HEAT mode, when the outdoor temperature ●...
  • Page 24: Notices For Installation

    Notices for installation Important Notices 1. The unit installation work must be done by qualified personnel according to the local rules and this manual. 2. Before installation, please contact with local authorized maintenance center, if unit is not installed by the authorized maintenance center, the malfunction may not solved, due to discommodious contacts.
  • Page 25 Notices for installation Safety Requirements For Electric Appliances 1. The power supply should be used the rated voltage and AC exclusive circuit, th e power cable diameter should be satisfied. 2. Don't drag the power cable emphatically. It should be reliably earthed, and it should be connected to the special earth device, the installation work should be operated by the professional.
  • Page 26: Installation Dimension Diagram

    Installation dimension diagram Installation dimension diagram Space to the ceiling Above Space to the wall Above Above Space to the wall Above Above Air outlet side Space to the floor The dimensions of the space necessary for correct ● installation of the appliance including the minimum permissible distances to adjacent structures Space to the obstruction Air inlet side...
  • Page 27: Install Indoor Unit

    Install indoor unit Install the rear panel 1.Always mount the rear panel horizontally. Due to the water tray of indoor unit has been adopted the both-way drainage design, the outlet of water tray should be adjusted slightly down when installing, that is taking the outlet of the water tray as the center of a circle, the included angle between the evaporator and level should be 0 or more, that is good for condensing water drainage.
  • Page 28 Install indoor unit NOTE: When connecting the electric wire if the wire length is not enough, please contact with the authorized service shop to buy a exclusive electric wire that is long enough and the joint on the wire are not allowed. The electric wiring must be correctly connected, wrong connection may cause spare parts ●...
  • Page 29: Install Outdoor Unit

    Install outdoor unit Electric wiring Disassemble the handle on the outdoor unit right side plate. Take off cord anchorage. Connect and fix power connect Handle cord (for cool and heat type,connect and fix power 05、 connect cord and signal control wire)to terminal block. 、...
  • Page 30: Check After Installation And Test Operation

    Check after installation and test operation Check after installation Items to be checked Possible malfunction Has it been fixed firmly? The unit may drop, shake or emit noise. It may cause insufficient cooling(heating) Have you done the refrigerant leakage test? capacity It may cause condensation and dripping.
  • Page 31: Installation And Maintenance Of Healthy Filter

    Installation and Maintenance of Healthy Filter Installation Instructions 1. Forcibly pull the panel for a specific angle from the two ends of the front panel according to the arrow direction. Then pull the air filter downwards to remove it. (See Fig.a) Fig.
  • Page 32: Configuration Of Connection Pipe And Additional Volume Of Refrigerant

    Configuration of connection pipe and additional volume of refrigerant 1. Standard length of connection pipe 5m 7.5m 8m 2. Min length of connection pipe For the unit with standard connection pipe of 5m, there is no limitation for the min length of connection pipe. For the unit with standard connection pipe of 7.5m and 8m, the min length of connection pipe is 3m.
  • Page 33: Configuration Of Connection Pipe And Additional Volume Of Refrigerant

    Configuration of connection pipe and additional volume of refrigerant Sheet 2. Additional refrigerant charging amount for R22 R407C R410A and R134a Diameter of connection pipe mm Indoor unit throttle Outdoor unit throttle Liquid pipe Gas pipe Cooling only, Cooling only Cooling and cooling and heating (g / m)
  • Page 34 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 66162752...

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