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GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
ADD:JINJI WEST ROAD, QIANSHAN, ZHUHAI, GUANGDONG CHINA
TEL:(0756)8617555
P.C.:519070
©
GREE 66162209
Please read this owner's manual
carefully before operating the unit
Owner's Manual
K F R - 2 5 × 3 G W / N a J 3 1 F
K F R - 1 8 × 4 G W / N a J 3 1 F
SPLIT AIR CONDITIONER
WALL MOUNTED MODEL
(INVERTER)
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Table of Contents
Related Manuals for Gree KFR-25
Summary of Contents for Gree KFR-25
- Page 1 K F R - 2 5 × 3 G W / N a J 3 1 F K F R - 1 8 × 4 G W / N a J 3 1 F GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI ADD:JINJI WEST ROAD, QIANSHAN, ZHUHAI, GUANGDONG CHINA TEL:(0756)8617555 P.C.:519070...
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Page 2: Table Of Contents
CONTENTS The instructions before use Name and function of each part Name and Function-Remote control Name and Function-Remote control(continue) COOL mode operation procedure HEAT mode operation procedure DRY mode operation procedure AUTO mode operation procedure TIMER mode operation procedure SLEEP mode operation procedure How to insert batteries The best operating methods User notices... -
Page 3: The Instructions Before Use
The instructions before use WARNING Never splice the power cord or Don’t insert your hands or stick Earth: It must be reli- into the air intake or outlet use an extended cord. ably earthed. The earth vents. It can cause overheating or fire. wire must be connected to It can cause danger. - Page 4 Don’t use any other fuse ex- Don’t place a space heater near Keep combustible spray away cluding the fuse of correct from the units. the air conditioner.Air flow capacity. It is likely to ignite and explode. from the air conditioner can cause Improper wire could cause the incomplete combustion to the breaking down or fire.
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Page 5: Name And Function Of Each Part
Name and function of each part Indoor Unit KFR-25 ×3GW/NaJ31F Air in Surface panel Display Air out Louver Zoom in the display Remote Set Temp control Heating Cooling Auto Power/Run Drain hose Drying Outdoor Unit Air in Connection pope and... -
Page 6: Indoor Unit
Name and function of each part Indoor Unit KFR-18×4GW/NaJ31F Air in Surface panel Display Air out Louver Zoom in the display Remote Set Temp control Heating Cooling Auto Power/Run Drain hose Drying Outdoor Unit Air in Connection pope and connecting wire Air out... -
Page 7: Name And Function-Remote Control
Remote control operation procedure Name and Function-Remote control Note: Be sure that there is on obstruction. Don't drop or throw the remote control. Don't place the remote control in a location exposed to direct sunlight. When the unit is restarted after stopped, it can automatically resume its most latest running mode, and the outdoor unit starts a little bit later. -
Page 8: Name And Function-Remote Control(Continue)
Name and Function-Remote control(continue) Note: This type of remote controller is a kind of new current controller. some buttons of the controller which are not available to this air condi- tioner will not be described below. Operate on unmentioned buttons would not impact on the normal use. Liquid crystal displayer. -
Page 9: Cool Mode Operation Procedure
COOL mode operation procedure According to the differences between room temp.and set temp.and the rate dropp- ing of room temp.,microcomputer can control output power of the compressor,that is,the cooling capacity. If fan speed is set at AUTO mode microcomputer can control fan speed of the ind- oor fan motor according to the output power of the compressor. -
Page 10: Heat Mode Operation Procedure
HEAT mode operation procedure According to the differences between room temp.and set temp.and the rising rate of room temp.,microcomputer can control output power of the compressor,that is,the heating capacity. If fan speed is set at AUTO mode microcomputer can control fan speed of the indoor fan motor according to the output power of the compressor. -
Page 11: Dry Mode Operation Procedure
DRY mode operation procedure The mode function is to remove the vapor from the room. Set temp.should be in range of 16 to 30 . 1.Plug in,press ON/OFF 5.Press TEMP button,set button,and then air condi- suitable SET TEMP. tioner is turned on. 2.Press MODE button,set 4.Press FAN button,set fan operation mode. -
Page 12: Auto Mode Operation Procedure
AUTO mode operation procedure At AUTO mode operation,standard SET TEMP.is 25 for COOL mode and 20 for HEAT mode. 1.Plug in,press ON/OFF button,and then air condi- -tioner is turned on. 2.According to room temp, microcomputer can automatically set COOL HEAT operation mode,so as for best effect. -
Page 13: Timer Mode Operation Procedure
TIMER mode operation procedure At stopping,press TIMER ON button,set ON TIME in range of 0 to 24 hour to start the unit automatically. At operating,press TIMER OFF button,set OFF TIME in range of 0 to 24 hour to stop the unit automatically. T- ON button: T- OFF button: At stopping, press T-ON... -
Page 14: Sleep Mode Operation Procedure
SLEEP mode operation procedure When the unit is cooling or drying,if SLEEP operation is set,SET TEMP.would incr- ease 1 in 1 hour and 2 in 2 hours. When the unit is heating,if SLEEP operation is set,SET TEMP.would decrease 1 in 1 hour and 2 in 2 hours. -
Page 15: How To Insert Batteries
How to insert batteries 1.Remove the cover from the back of the remote control. 2.Insert the two batteries(Two AAA dry-cell batteries). 3.Re-attach the cover. NOTE: Don't confuse the new and worn or different batteries. Remove batteries when not in use for a longtime. The batteries can be used for about one year. -
Page 16: The Best Operating Methods
The best operating methods a d j u s t t o t h e suitable temp. too cool will do harm to the health. cleaning the air filter seri- ously and maintaining the air cleaner carefully. take out the batteries if the remote controller will be free within a long period. -
Page 17: User Notices
USER NOTICES Select the most appropriate temperature. It can The air flow direction can be adjusted appropria- avoid the electricity wasting. tely. The louvers can be adjusted downward at heat- ing operation, and upward at cooling operation. Louver of left/right Louver of upward/downward direction direction... -
Page 18: Care And Maintenance
Care and Maintenance CAUTION Turn power off before cleaning air conditioner. Don’t sprinkle water on the indoor unit and the outdoor unit for cleaning. Wipe the units with a dry soft cloth, or a cloth slightly moistened with water or cleanser. - Page 19 3.Reinsert the filters Reinsert the filters with side marked FRONT facing forward. Preparation 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.Replace filters if necessary. 4.
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Page 20: Trouble Shooting
Trouble shooting Phenomenon Trouble Shooting Indoor unit does not Once the air conditioner is stopped, it will not operate in operate immediately approximately 3 minutes to protect itself. when the air condi- tioner is restarted. T h e r e ’ s u n u s u a l This is caused by the odors in the room which have been smell blowing from breathed into the air conditioner. - Page 21 Trouble shooting Immediately stop all operations and plug out, contact with service center in following situations. Unusual noise can be heard during operation. Power fuse or switch often breaks. Carelessly splash water or something into air conditioner. Electrical lines and power plug are very hot. Wind blowing from the outlet smells terrible during operation.
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Page 22: Technical Specifications
Technical Specifications 3GW/NaJ31F KFR-25 KFR-18 4GW/NaJ31F Model Cool/Heat Functions Air cleaner Accessory 7.30(4.28~9.20) Cooling capacity (kW) 7.50(3.60~8.80) 9.00(3.15~9.51) 9.00(4.15~11.35) Heating capacity (kW) Power supply 230V~ 50Hz Frequence 18.7A 18.3A Cooling rated current 18.4A 17.4A Heating rated current Cooling rated input (kW) 2.27... -
Page 23: Accessories And Installation Diagram
Accessories and Installation diagram Accessories (Check that all accessory parts are present before installation) KFR-25×3GW/NaJ31F Part name Diagram Specification Memo Rear panel Wireless remote controller Battery AAA 1.5V Power connection cord Control cord Tapping screw ST4.2 Fix the rear panel... - Page 24 Accessories (Check that all accessory parts are present before installation) KFR-18×4GW/NaJ31F Part name Diagram Specification Memo Rear panel Wireless remote controller Battery AAA 1.5V Power connection cord Control cord Tapping screw ST4.2 Fix the rear panel Packaged with Plastics drain hose L=2m connection piping Gum type sealer...
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Page 25: Important Notes
Installation dimension diagram KFR-25×3GW/NaJ31F IMPORTANT NOTES The installation must be done by trained and qualified service personnel with reliability according to this manual. Contact with service center before installation to avoid the malfunction due to unprofessional installation. When picking up and moving the units, you must be guided by trained and qualified personnel. - Page 26 KFR-18×4GW/NaJ31F IMPORTANT NOTES The installation must be done by trained and qualified service personnel with reliability according to this manual. Contact with service center before installation to avoid the malfunction due to unprofessional installation. When picking up and moving the units, you must be guided by trained and qualified personnel. The air conditioner should be connected to the earth,correctly,if not,contact with the service center.
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Page 27: Installation Location
Installation location Indoor unit 1.The inlet and outlet should not be covered so that the outflow air can reach all parts of the room. 2.Install in a location where is easy to connect to the outdoor unit. 3.A location from which the condensation water can be drained out conveniently. 4.Avoid a location where there is heat source, high humidity or inflammable gas. -
Page 28: How To Install The Indoor Unit
How to install the indoor unit (Warn: Once an indoor unit’s connection pipe is connected to the “A” valve the outdoor unit and its corresponding power connection cord (4 1.0) is connected to the “A” wiring terminal of outdoor unit’s electric box, the indoor unit is defined as Unit A. -
Page 29: Install The Indoor Unit
How to install the indoor unit Fig.4 NOTE: All the electrical work must be done by qualified personnel according to the local rules and this manual. The rated voltage and the exclusive circuit must be used. Leakage circuit - breaker must be installed. Please use specified fuse. -
Page 30: How To Install The Outdoor Unit
7.An all-pole disconnection Air switch which have a contact separation of at least 3mm in all poles is need. KFR-18×4GW/NaJ31F KFR-25×3GW/NaJ31F NOTE: Wrong wiring connection will cause electrical malfunction. Do not pull the wire when fixing it with wire clamp. - Page 31 Air purging and leakage test 1.Remove the flare nuts from the cut - off valves of the outdoor unit. 2.Align the center of the piping flare with the relevant valve, and screw in the flare nut about 3~4 turns by hand. 3.Tighten the flare nut with spanner and torque wrench.
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Page 32: Test Operation And Check After Installation
Test operation and check after installation Test operation 1. Before test operation (1) Do not switch on power before installation is finished completely. (2) Electric wiring must be connected correctly and securely. (3) Cut-off valves of the connection pipes should be opened.
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