ENGLISH
Split - type Air Conditioner
(Cooling and Heating)
INSTALLATION
MANUAL
AQV09N
Series
AQV12N
AQV18N
AQV24N
ESP
AÑOL
FR
ANÇ
AIS
DB98-9790A()
S
E
F
Page 1: ...ENGLISH Split type Air Conditioner Cooling and Heating INSTALLATION MANUAL AQV09N Series AQV12N Series AQV18N Series AQV24N Series ESPAÑOL FRANÇAIS DB98 29790A 1 S E F ...
Page 2: ...E ENGLISH ...
Page 3: ... Cutting or Extending the Pipe 11 Installing and Connecting the Drain Hose of the Indoor Unit 12 Changing Direction of the Drain Hose 13 Installing and Connecting the Drain Hose of the Outdoor Unit 13 Connecting the Assembly Cable 14 Completing the Installation Purging the Connected Pipes 15 Performing the Gas Leak Tests 17 Fixing the Indoor Unit in Place 18 Fixing the Outdoor Unit in Place 18 Fin...
Page 4: ...correct operation of maintenance or repairing products The unit sparts must be reach able and removable completely under safety condition for people or things Use the specified wires to connect the indoor and outdoor units securely and attach the wires firmly to the terminal block connecting sections so that the pressure is not applied to the sections Inappropriate connection and fixing could caus...
Page 5: ...ld get wet and damaged Fasten a flare nut with a torque wrench as specified in this installation manual When fastened too tight a flare nut may break after a long period of time and cause refrigerant leakage To prevent injury when accidentally touching the indoor unit fan install the indoor unit on a place higher than 8 2ft 2 5m The air conditioner must be installed according to the national elect...
Page 6: ... that prevents vibration and is strong enough to hold the product weight Where there is no risk of flammable gas leakage When installing the unit at a high place be sure to fix the unit legs 9 9ft 3m or more away from theTV or radio to prevent the screen from being distorted or noise from being generated Install the unit horizontally A wall availability from the windows of the living environments ...
Page 7: ... more k The upper part of the outdoor unit and the air outlet is towards the wall 19 7 500 or more 11 8 300 or more k The upper part of the outdoor unit and the air outlet is opposite the wall k When front and rear side of the outdoor unit is towards the wall Unit inch mm Space Requirements for Outdoor Unit When installing 1 outdoor unit 11 8 300 or more 59 1 1500 or more 59 1 1500 or more 11 8 30...
Page 8: ... the outdoor unit is towards the wall When front and rear side of the outdoor unit is towards the wall When installing more than 1 outdoor unit 19 7 500 or more k The upper part of the outdoor unit and the air outlet is opposite the wall 59 1 1500 or more 11 8 300 or more 23 6 600 or more 23 6 600 or more 23 6 600 or more 23 6 600 or more 11 8 300 or more 59 1 1500 or more 23 6 600 or more 118 1 3...
Page 9: ...attached to the end of each pipe of an evaporator or a service port Use the nuts when connecting the pipes Accessories in the Outdoor Unit Case Accessories in the Indoor Unit Case Installation Plate 1 Remote Control 1 Batteries for Remote Control 2 User s Manual 1 Installation Manual 1 Preparing for Installation Drain Plug 1 Rubber Leg 4 Service Manual 1 ...
Page 10: ... the wall the pipe and cable can be connected from the Right Left Underside right Rear right or left 1 Determine the position of the pipe and drain hose hole as seen in the picture and drill the hole with an inner diameter of 2 56 inch 65mm so that it slants slightly downwards 2 If you fix the indoor unit to a Follow step s Wall 3 Window frame 4 to 6 3 Fix the installation plate to the wall giving...
Page 11: ...e pipe directly from the rear 2 Smooth the cut edges 3 Remove the protection caps of the pipes and connect the assembly pipe to each pipe Tighten the nuts first with your hands and then with a torque wrench applying the following torque Outer Diameter Torque 1 4 inch 6 35mm 10 1 12 3ft lb 140 170 kgf cm 3 8 inch 9 52mm 18 1 20 3ft lb 250 280 kgf cm 1 2 inch 12 80mm 27 5 30 4ft lb 380 420 kgf cm 5 ...
Page 12: ... Diameter D Depth A 1 4 inch 6 35mm 0 05 inch 1 3mm 3 8 inch 9 52mm 0 07 inch 1 8mm 1 2 inch 12 80mm 0 08 inch 2 0mm 5 8 inch 15 88mm 0 09 inch 2 2mm 5 Check if you flared the pipe correctly see examples of incorrectly flared pipes below Inclined Damaged Surface Cracked UnevenThickness 6 Align the pipes to connect them easily Tighten the flare nuts first with your hands and then with a torque wren...
Page 13: ... other drain hose hole block it with a rubber stopper 4 Pass the drain hose under the refrigerant pipe keeping the drain hose tight 5 Pass the drain hose through the hole in the wall Check if it slants downwards as seen in the picture The hose will be fixed permanently into position after finishing the installation and the gas leak test refer to page 14 for further details DO NOT WALL UP THE DRAIN...
Page 14: ...r by turning it to the right until it fixes to the end of the groove One of the diagrams has an illustration with the words Screws hole that should be changed to Screw hole Drain hole Installing and Connecting the Drain Hose of the Outdoor Unit While heating ice may accumulate During the process of defrosting check if condensation draining is adequate For adequate draining do the following 1 Inser...
Page 15: ...is labeled with the corresponding terminal number Please make sure to use copper supply wires 10 Connect the grounding conductor to the grounding terminals 11 Close the terminal board cover tightening the screw carefully 12 Connect the power cable to the indoor unit In Russia and Europe consult with the supply authority to determine the supply system impedance before installation Connecting the As...
Page 16: ...tes Close the valve of the low pressure side of manifold gauge clockwise Make sure that pressure gauge shows 0 1MPa 76cmHg after about 10 minutes This procedure is very important to avoid a gas leak Turn off the vacuum pump Remove the hose of the low pressure side of manifold gauge 6 Set a valve cork of liquid and gas service port to the open position 7 Mount the valve stem nuts and the service po...
Page 17: ...nit name plate b Additional refrigerant amount charged in the field Refer to the above information for the quantity of refrigerant replenishment c Total refrigerant charge d Refrigerant cylinder and manifold for charging Charging the refrigerant under conditions of liquid by using a liquid pipe R410A is a mixed type of refrigerant It is necessary for recharging under conditions of liquid When rech...
Page 18: ...10A after opening valves Before opening valves discharge all the nitrogen from the system and create vacuum according to page 15 After opening valves check leaks using a leak detector for refrigerant PUMP DOWN before disconnecting the refrigerant connections for unit repair removal or disposal Pump down is an operation intended to collect all the system refrigerant in the outdoor unit This operati...
Page 19: ... reduce noise and residual vibration trans ferred by outdoor unit towards wall Soft rubber designed to cut off vibration from rack to wall not supplied with product Designedtocutoff residualvibrationfrom outdoorunittorack not suppliedwithproduct Fixing the Indoor Unit in Place After checking for gas leaks in the system insulate the pipe hose and cables Then place the indoor unit on the installatio...
Page 20: ...on 3 Press any button and check the following The appropriate indicator lights up and the air conditioner operates according to the selected mode or function 4 Press the button and check the following The airflow blades work properly After finishing the installation of the air conditioner explain the following to the user refer to appropriate pages in the User s Manual 1 How to start and stop the ...
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