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O P E R A T I O N
&
INSTALLATION
I N S T R U C T I O N S
FLOOR AND CEILING TYPE UNIT
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
Read this operating & installation instruction carefully and keep it for future reference
MODELS
GTHN24A1NK3AA
GTHN36A2NM3AA
GTHN42A2NM3AA
GTHN48A2NM3AA
COOLING ONLY OR HEAT PUMP SYSTEM
31
66162315.p65
05-12-10, 10:38
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Related Manuals for GREE ELECTRIC GTHN24A1NK3AA
Summary of Contents for GREE ELECTRIC GTHN24A1NK3AA
- Page 1 & INSTALLATION I N S T R U C T I O N S FLOOR AND CEILING TYPE UNIT GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI Read this operating & installation instruction carefully and keep it for future reference MODELS GTHN24A1NK3AA...
- Page 2 CONTENTS OPERATION INSTRUCTIONS Part names and their functions ......................1 How to use the remote control to operate the unit ................2 Protections ............................11 Maintenance ............................12 Operating guide ..........................13 Precautions ............................14 Checking before contacting the service personnel................15 INSTALLATION INSTRUCTIONS Indoor unit installation ........................
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- Page 4 INSTALLATION INSTRUCTIONS l e d i t a F cti s n Cooli g capacity ing capacity 3N~ 50HZ 3N~ 50HZ V 3N~ 50HZ ~ 50HZ supp / 4 . i ol heat curren Cooling olin / 6 . Cooling / 8 .
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Page 5: Installation Accessories
Name Shape Quantity Specification Notes Outdoor drainage elbow Outdoor drainage stem Paper pattern for installaition GTHN36A2NM3AA GTHN42A2NM3AA GTHN48A2NM3AA Ripple pipe GTHN24A1NK3AA GTHN36A2NM3AA GTHN42A2NM3AA GTHN48A2NM3AA Remote control Battery AAA 1.5V Rubber bush GTHN24A1NK3AA H07RN-F 3 G 2.5 GTHN36A2NM3AA Power supply cord H07RN-F 5 G 2.5... -
Page 6: Routine Check After Installation
ROUTINE CHECK AFTER INSTALLATION INSTALLATION INSTRUCTIONS Check after installation Situation Items to be checked Possible malfunction Has it been fixed firmly? The unit may drop,shake or emit noise. It may cause insufficient refrigerating capacity. Have you done the refrigerant leakage test? It may cause condensation and dripping. -
Page 7: Test Running
TEST RUNNING INSTALLATION INSTRUCTIONS Thermometer 05-12-10, 10:38 66162315.p65... -
Page 8: Drainage Piping Work
DRAINAGE PIPING WORK INSTALLATION INSTRUCTIONS 16、17) 05-12-10, 10:38 66162315.p65... - Page 9 LIQUID PIPE AND DRAINAGE HOSE INSTALLATION INSTRUCTIONS Drainage Hose 05-12-10, 10:38 66162315.p65...
- Page 10 AIR PURGING AND PIPE LEAKAGE TEST INSTALLATION INSTRUCTIONS 12.1 12.2 12.3 05-12-10, 10:38 66162315.p65...
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Page 11: Refrigerant Piping Work
REFRIGERANT PIPING WORK INSTALLATION INSTRUCTIONS 11.1 11.2 11.3 GTHN24A1NK3AA GTHN36A2NM3AA GTHN42A2NM3AA GTHN48A2NM3AA GTHN24A1NK3AA GTHN36A2NM3AA GTHN42A2NM3AA GTHN48A2NM3AA 11.4 05-12-10, 10:38 66162315.p65... -
Page 12: Pipe Preparation
PIPE PREPARATION INSTALLATION INSTRUCTIONS 10.1 10.2 10.3 10.4 05-12-10, 10:38 66162315.p65... -
Page 13: Outdoor Unit Installation
An all-pole disconnection air switch which have a contact separation of at least 3mm in all pole is needed. GTHN24A1NK3AA can be connected only to a supply with system impedance no more than 0.047. In case necessary, please consult your supply authority for system impedance information. - Page 14 OUTDOOR UNIT INSTALLATION INSTALLATION INSTRUCTIONS CAUTION 05-12-10, 10:38 66162315.p65...
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Page 15: Indoor Unit Installation
INDOOR UNIT INSTALLATION INSTALLATION INSTRUCTIONS Electrical wiring 1. Open the surface panel. 2. Remove the electrical box cover. 3. Route the power connection cord from the back of the indoor unit and pull it toward the front throught the wiring hole for connection. - Page 16 INDOOR UNIT INSTALLATION INSTALLATION INSTRUCTIONS 8.3 Set the suspension bolt.(Use W3/8 or M10 size suspension bolts) Adjust the distance from the unit to the ceiling slab beforehand (Refer to Fig.4) Fig.4 Fig.5 Fig.7 Fig.6 Fig.8 Fig.9 05-12-10, 10:38 66162315.p65...
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Page 17: Selection Of Installation Location
INDOOR UNIT INSTALLATION INSTALLATION INSTRUCTIONS SELECTION OF INSTALLATION LOCATION. CAUTION FOR INSTALLATION WHERE AIR CONDITIONER TROUBLE IS LIKELY Such a place where cool air can be distributed throug- TO OCCUR. hout the room. Where there is too much of oil. Such a place where is condersation water is easily drained Where it is acid base area. - Page 18 CHECK BEFORE CONTACTING THE SERVICE PERSONNEL PERATION INSTRUCTIONS PROBLEM CAUSES 05-12-10, 10:38 66162315.p65...
- Page 19 PRECAUTIONS OPERATION INSTRUCTIONS Turn off the air conditioner if, while the air conditioner is running, electricity interference occurs. If the unit is not to be used for a long time, cut off the power supply main switch. Do not locate any obstacle against the air flow direction of indoor and outdoor unit.
- Page 20 OPERATING GUIDE OPERATION INSTRUCTIONS 05-12-10, 10:38 66162315.p65...
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Page 21: Maintenance
MAINTENANCE OPERATION INSTRUCTIONS Before inspection and maintenance of the unit, always turn power off and pull out the power plug. 05-12-10, 10:38 66162315.p65... - Page 22 PROTECTIONS OPERATION INSTRUCTIONS Compressor hight-pressure protection (the discharge pressure of the compressor is too high, causing the compressor stop working and display the malfunction) Indoor anti-freezing protection (the temperature of the indoor heat exchange is too low, causing the stop of the compressor) Compressor low-pressure protection (the suction pressure of the compressor is too low, causing the compressor stop working and display the malfunction) High discharge temp.
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Page 23: How To Insert Batteries
How to use the remote control to operate the unit OPERATION INSTRUCTIONS How to insert batteries 1.Remove the cover from the back of the remote control. 2.Insert two batteries ( Two AAA dry - cell batteries ) and press button “ACL”. - Page 24 How to use the remote control to operate the unit OPERATION INSTRUCTIONS SLEEP mode operation procedure As the unit is cooling or drying, if SLEEP operation is set, SET TEMP. would increase 1 in 1 hour and 2 in 2 hours. As the unit is heating, if SLEEP operation is set, SET TEMP.
- Page 25 How to use the remote control to operate the unit OPERATION INSTRUCTIONS TIMER mode operation procedure At stopping,press TIMER ON button, set ON TIME in range of 0.5 to 24 hours to start the unit automatically. Timer cancellation At operating,press TIMER OFF button.Set OFF TIME in range of 0.5 to 24 hours to stop the unit automatically.
- Page 26 How to use the remote control to operate the unit OPERATION INSTRUCTIONS AUTO mode operation procedure According to room temp. microcomputer can automatically set operation mode, so as for best effect. Under Auto mode operation, standard SET TEMP. is 25 for COOL mode and 20 for HEAT mode.
- Page 27 How to use the remote control to operate the unit OPERATION INSTRUCTIONS DRY mode operation procedure If room temp. is lower than set temp., compressor ,outdoor and indoor fan motor stop. If room temp. is between of set temp., air conditioner is drying.If room temp. is higher than set temp., it’s at COOL mode.
- Page 28 How to use the remote control to operate the unit OPERATION INSTRUCTIONS HEAT mode operation procedure If room temp. is lower than set temp., compressor runs at HEAT mode; If room temp. is higher than set temp., compressor and outdoor fan motor stop, only indoor fan motor runs.
- Page 29 How to use the remote control to operate the unit OPERATION INSTRUCTIONS COOL mode operation procedure According to difference between room temp. and set temp., microcomputer can control cooling on or not. If room temp. is higher than set temp., compressor runs at COOL mode. If room temp.
- Page 30 How to use the remote control to operate the unit OPERATION INSTRUCTIONS Name and Function-Remote control (Remove the cover) Note: This type of remote control is a kind of new current control. Some buttons of the control which are not available to this air con- ditioner will not be described below.
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Page 31: Name And Function-Remote Control
How to use the remote control to operate the unit ERATION INSTRUCTIONS Name and Function-Remote control Note: Be sure that there are no obstructions between receiver and remote control. 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 32: Part Names And Their Functions
PART NAMES AND THEIR FUNCTIONS OPERATION INSTRUCTIONS ① ＰＯＷＥＲ ｉｎｄｉｃａｔｏｒ ｌｉｇｈｔ： “ＯＮ／ＯＦＦ”ｗｉｔｈ ｓｙｓｔｅｍ ｒｕｎｎｉｎｇ ／ ｓｔｏｐｐｉｎｇ ａｎｄ ｆｌａｓｈ ｓｈｅｎ ｓｙｓｔｅｍ ｉｎ ｐｒｏｔｅｃｔｉｏｎ ｓｔａｔｅ． ② ＣＯＯＬ ｉｎｄｉｃａｔｏｒ ｌｉｇｈｔ： “ＯＮ／ＯＦＦ”ｗｉｔｈ ｏｐｅｒａｔｉｏｎ ｏｆ ｃｏｏｌ ｏｎ／ｏｆｆ． ③ ＨＥＡＴ ｉｎｄｉｃａｔｏｒ ｌｉｇｈｔ： Remote Control “ＯＮ／ＯＦＦ”ｗｉｔｈ ｏｐｅｒａｔｉｏｎ ｏｆ ｈｅａｔ ｏｎ／ｏｆｆ． Drainage hose Draining water Draining while the unit is functioning Refrigerant Tube Working temperature range Indoor side DB/WB( ) Outdoor side DB/WB( ) Maximum cooling 32/23 43/26 Minimum cooling...