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.
GWC07NA-K3NNB1A GWC09NA-K3NNB1B GWC18ND-K3NNB1B GWC24ND-K3NNB1B GWH07NA-K3NNB1A GWC12NB-K3NNB1B GWH18ND-K3NNB1A GWC18ND-K3NNB1C GWH09NA-K3NNB1A GWH12NB-K3NNB1A GWH24ND-K3NNB1A GWC07NA-K3NNB2A GWC09NA-K3NNB2B GWC18ND-K3NNB2B GWC24ND-K3NNB2B GWH07NA-K3NNB2A GWC12NB-K3NNB2B GWH18ND-K3NNB2A GWH09NA-K3NNB2A GWH12NB-K3NNB2A GWH24ND-K3NNB2A GWH07NA-K3NNB3A GWH09NA-K3NNB3A GWC12NB-K3NNB3B GWH18ND-K3NNB3A GWH24ND-K3NNB3A GWH09NA-K3NNB3B GWC09NA-K3NNB3B GWH12NB-K3NNB3A GWC18ND-K3NNB3B GWC09NA-K3NNB3C GWC12MB-
GWH24ND-K3NNB5A GWH24ND-K3NNB6A GWH12NB-K3NND2A GWH24ND-K3NNB7A GWH24ND-K3NNB8A
GWH24ND-K3NNA1A GWH07NA-K3NNA2A GWH12NB-K3NNA2A GWC24ND-K3NNA2B GWH09NA-K3NNA2A GWC12NB-K3NNA2B GWH24ND-K3NNA2A GWC09NA-K3NNA2B GWC18ND-K3NNA2B GWH07NA-K3NNA3A GWC12NB-K3NNA3B GWH18ND-K3NNA3A GWC09NA-K3NNA3B GWH12NB-K3NNA3A GWC24ND-K3NNA3B GWH09NA-K3NNA3A GWC18ND-K3NNA3B GWH24ND-K3NNA3A GWH07NA-K3NNA4A GWH12NB-K3NNA4A GWH24ND-K3NNA4A GWH09NA-K3NNA4A GWH18ND-K3NNA4A GWC18ND-K3NNA4B
GWH07NA-K3NNA5A GWH09NA-K3NNA5A GWH12NB-K3NNA5A GWC18ND-K3NNA5B GWC09NA-K3NNA5B GWH18ND-K3NNA5A GWH24ND-K3NNA5A GWH24ND-K3NNA7A GWH07NA-K3NNA8A GWC09NA-K3NNA8C GWH18ND-K3NNA8A GWH09NA-K3NNA8A GWC12NB-K3NNA8B GWH24ND-K3NNA8A GWC18ND-K3NNA8B GWC09NA-K3NNB2C GWC09NA-K3NNA8B GWH12NB-K3NNA8A GWC24ND-K3NNA8B
CONTENTS Operation and maintenance ■ Notices for operation............................................................ 1 ■ Notices for use ................................................................... 3 ■ Specificate Model and Technical Data ..................................... 5 ■ Names and functions of each part .......................................... 8 ■ Operation of wireless remote control ....................................... 9 ■ Emergency Operation..........................................
Operation and maintenance-notices for operation ★ Earth: The ground be connected! ★ Be sure to pull out the power plug ★ Select the most appropriate temper- when not using the air conditioner ature. for a long time. Keep room cooler than outside about 5 degree. If not, please ask the qualified personnel to install. Furthermore, don't connect each wire to the gas pipe, water pipe, drainage pipe or any other improper places.
Notices for operation ★ If the supply cord is damaged, it must be replaced ★ The airflow direction can be adjusted appro- priately. At operating, adjust the vertical airflow direction by adjusting the louvers of upward/downward direction. And then, hold two ends of left and right louver to adjust the horizontal airflow. by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard.
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.
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. In “Heat” mode, the temperature arrive at the setting value and the compressor stop running about 1min.
5 R410A Indoor unit： 730X255X174 Indoor unit: 730X255X174 Indoor unit: 730X255X174 (Indoor/outdoor) outline dimension(W X H X D)mm Outdoor unit: 720X428X310 Outdoor unit: 776X540X320 0.64kg R410A 0.62kg R410A Refrigerant volume(kg) Outdoor unit: 776X540X320 0.
6 Indoor unit: 940X298X200 Indoor unit: 940X298X200 dimension(W X H X D)mm (Indoor/outdoor) outline R410A R410A Refrigerant volume(kg) Outdoor unit: 848X540X320 Outdoor unit: 848X540X320 1kg 1980 2040 Rated power input(W) 0.
7 dimension(W X H X D)mm (Indoor/outdoor) outline Refrigerant volume(kg) Rated power input(W) power(W) Cooling / heating Outdoor unit: 720X430X310 Outdoor unit: 776X540X320 Indoor unit: 730X255X174 Outdoor unit: 776X540X320 Indoor unit: 730X255X174 0.76kg 0.85kg 0.76kg Indoor uni t: 730X255X174 R410A R410A R410A 1000/1120 821/779 1100/1120 778/734 1000/1060 685/659 Cooling and Heating Outdoor unit: 776X540X320 Indoor unit: 790X265X175 0.
Names and functions of each part Indoor unit Air in ⑴ ⑶ ⑷ ⑹ Air out ⑸ The pattern in displayer： ⑺ ⑵ ：Cool ：Dry ⑴ Power cable Wireless remote control ：Heat ⑵ Remote control ：Run ⑶ Front panel ：Set temp.
Operation of wireless remote control Remote Controller Description ON/OFF 1 Press it to start or stop operation. MODE 2 Press it to select operation mode (AUTO/COOL/DRY/FAN/HEAT). 1 2 3 4 3 - : Press it to decrease temperature 4 + : Press it to increase temperature setting. setting. 5 6 7 8 FAN 5 Press it to set fan speed. SWING 6 Press it to set swing angle. 7 SLEEP( page 10) 8 TIMER (page 11) Press it to set auto-on/auto-off timer.
Operation of wireless remote control Remote controller description 1 ON/OFF : Press this button to turn on the unit. Press this button again to turn off the unit. 2 MODE : Each time you press the button, a mode is selected in a sequence that goes from AUTO, COOL, DRY, FAN,and HEAT *, as the following: FAN HEAT * COOL AUTO DRY *Note: Only for models with heating function. 3 - : Press this button to decrease set temperature. Hold it down for above 2 seconds to rapidly decrease set temperature.
Operation of wireless remote control 8 TIMER: Press this button to initiate auto-on/auto-off timer. To cancel auto-timer program, press this button twice. of "+" and "-" buttons: About lock 9 Combination 4 Press "+ " and "-" buttons simultaneously to lock or unlock the keypad. 10 Combination of "MODE" and "-" buttons: About switch between fahrenheit and cenrigrade At unit OFF, press "MODE " and "- " buttons simultaneously to switch between ℃ and ℉ .
Emergency Operation Emergency operation If the wireless remote control is lost or broken, please use the manual switch button. At this time, the unit will run at the Auto mode, but the temperature and fan speed cannot be changed. The operation was shown as below: To open the panel, the manual switch is on the displayer box. ● Turn on the unit: At unit turned off, press the button, the unit will run at Auto mode immediately.
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. thinner or gasoline) will damage the air conditioner. (So wipe the units with a dry soft cloth, or a cloth slightly moistened with water or cleanser.
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. ③ Check that whether the batteries of air conditioner are changed or not. ④ Check that whether the installation stand of the outdoor unit is damaged or not. If damaged, please contact the dealer. Maintain after use ① Switch off the power supply. ② Clean the filter and indoor and outdoor units' bodies.
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 conditioner is restarted. ● Waiting There's unusual smell blowing from the outlet after operation is started. ● The unit has no peculiar smell by itself. If has, that is due to the smell accumulated in the ambient.
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 Cooling(Heating) efficiency is not good. ● Is the TIMER correctly used? ● Is Temp.
Troubleshooting Phenomenon Indoor unit cannot deliver air. Troubleshooting ● 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 is low or high humidity, there are much frost be formed on the outdoor heat exchanger, that the unit will automatically defrost, indoor unit stop blowing air for 3-12min. During the defrosting, there is water flowing out or vapor be produced.
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. 3. When removing the unit to the other place, please firstly contact with the authorized Maintenance Center in the local area.
Notices for installation Safety Requirements For Electric Appliances 1. The power supply should be used the rated voltage and AC exclusive circuit,the power cable diameter should be satisfied. 2. Don't drag the power cable emphatically. 3. It should be reliably earthed, and it should be connected to the special earth device, the installation work should be operated by the professional. 4. The min. distance from the unit and combustive surface is 1.5m. 5.
Installation dimension diagram Installation dimension diagram Space to the ceiling 15cm Above Space to the wall 15cm Above 15cm Above Space to the wall 300cm 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 50cm A bove ● 250 cm Above Air inlet side e ov m 0c 3 30cm Above Space to the wall Space to the wall 50cm Above e ov 0
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. Wall 2.Fix the rear panel on the wall with screws.
Install indoor unit Connect indoor and outdoor electric wires 1.Open the surface panel. 2.Remove the wiring cover Fig.6. 3.Route the power connection cord and signal control wire (for heat pump type only) from the back of the indoor unit and pull it toward the front through the wiring hole for connection. 4.Connect the interconnection cord to the terminal block, and then fix the cord with cord anchorage. 5.Reassemble the clamp and wiring cover.
Install indoor unit Install the indoor unit The piping can be lead out from right, right rear, left left rear. 1. When routing the piping and wiring from the left or right side of indoor unit, cut off the tailings from the chassis in necessary(Show in Fig.7) (1)Cut off the tailings 1 when routing the wiring only; (2)Cut off the tailings 1 and tailings 2 when routing both the wiring and piping. 2.
Install outdoor unit Electric wiring 1. Disassemble the handle on the outdoor unit right side plate. 2. Take off cord anchorage. Connect and fix power connect cord (for heat pump type,connect and fix power connect cord and signal control wire)to terminal block. Handle 3. Fix the power connection cable with cord anchorage, (for heat pump type,use the cord anchorage to fix the power connection cable and the signal control wire). 4. Ensure wire has been fixed well.
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. Have you done the refrigerant leakage test? It may cause insufficient cooling(heating) capacity Is heat insulation sufficient? It may cause condensation and dripping. Is water drainage well? It may cause condensation and dripping.
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. a 2. Mount the healthy filter onto the air filter,(as shown in Fig.b). If the air filter cannot be installed, please mount the healthy filter on the front case. (as shown in Fig.c) Fig. b Air filter Healthy filter Healthy filter Fig. c 3.
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. 3.
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 Liquid pipe Gas pipe Indoor unit throttle Outdoor unit throttle Cooling only, Cooling only Cooling and cooling and heating (g / m) heating (g / (g / m) Ф6 Ф9.5 or Ф12 m) 20 15 20 Ф6 or Ф9.5 Ф16 or Ф19 50 15 50 Ф12 Ф19 or Ф22.2 100 30 120 Ф16 Ф25.4 or Ф31.8 170 60 120 Ф19 - 250 250 250 Ф22.
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.
