Split-type Air Conditioner
Contents
1. amp 1 Review all the following elements in the installation er Installation site strength _ Piping connection tightness to detect any gas leakages TURBO POWER Connection wiring O e Heat resistant insulation of the piping 4 e Drainage MEO Mod _Earthing wire connection Correct operations follow the steps below U E POWER lS wall 2 Press the button Result The indicator lights on the indoor unit flash at half second intervals While the indoor unit opens the indoor unit fan runs to start ed TURBO A 3 Press the button 5 Result The outdoor unit operates in cooling or heating mode as following the room temperature EE FLAP 4 Air flow direction Press the button and check that the air flow blades work properly AQBO9JJGWC IM E 25863 3 24 06 10 18 PM Page 15 Completing the Installation Providing Information for User ENGLISH After finishing the installation of the air conditioner you should explain the following to the user Refer to appropriate pages in the User s Manual 1 How to start and stop the air conditioner 2 How to select the modes and functions 3 How to adjust the temperature and fan speed 4 How to adjust the airflow direction 5 How to set the timers 6 How to clean and replace the filters gt When you complete the installation successfully hand over the User s Manual and this Installation Manual to the user for s2. 1 Cut out the appropriate knock out piece on the rear of the indoor unit unless you connect the 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 inch 6 35 mm 10 1 12 3ftelb 140 170kgfecm inch 9 52 mm 18 1 20 3ftelb 250 280kgfecm gt If you want to shorten or extend pipes refer to page 11 4 Cut off any excess foam insulation 5 If necessary bend the pipe round along the bottom of the indoor unit and out through the appropriate hole taking care to ensure that The piping does not jut out from the rear of the indoor unit The bending radius is 4inch 100mm or more 6 Pass the piping through the hole in the wall TA For further details on how to connect to the outdoor unit and purge the air refer to page 12 gt The pipe will be insulated and fixed permanently into position after finishing the installation and the gas leak test refer to page 13 for further details AQBO9JJ6WC_IM E 25863 2006 4 14 3 20 PM Page 11 Installing the Air conditioner Cutting or Extending the Pipe ENGLISH A 24 6ft 7 5m pipe is supplied with the air conditioner Optional The length of the pipe can be Extended up to 49ft 15m e Shortened as required Ifyou need a pipe longer
3. Page 17 F INSTALLATION MANUAL Indoor Unit Outdoor Unit AQBO9JJWC UOB09JJWC AQB12JJWC UOB12JJWC Split type Air Conditioner Cooling and Heating DB98 25853A 2 FRAN AIS ESPA OL ENGLISH AQBO9JJ6WC IM E 25863 3 24 06 10 18 PM Page 2 Safety Precautions You should take the following safety precautions when using your air conditioner WARNING e If you don t follow the safety precautions you may get the risk of an electric shock injury or death e The manufacturer or qualified service personnel must install this air conditioner e Unplug the electric power before repairing installing or cleaning INSTALLING THE Users should not install the air conditioner by themselves AIR CONDITIONER Ask the dealer or authorized company to install the air conditioner _ except the window type air conditioner in U S A and Canada e If you don t install the air conditioner properly it may cause a fire a water leakage or an electric shock Install the indoor unit higher than 8 2ft 2 5m from the floor to avoid the injury caused by the operation of the fan except the window type air conditioner The manufacturer is not responsible for the accidents or injury caused by an incorrect installation When installing the built in type air conditioner keep all electric cables such as the power cable and the connection cord in pipes ducts or cable channels to protect them from the danger of impact or a
4. The hose will be fixed permanently into position after finishing the installation and the gas leak test refer to page 12 for further details Do NOT place the end of the drain hose in a hollow Shield mma LI mi SS Drain hose Extension drain hose Installing and Connecting the Drain Hose of the Outdoor Unit While heating ice may accumulate During the process of defrosting you should check if condensate draining is adequate For the adequate draining do the following 1 Insert the drain plug into the drain hole on the underside of the outdoor unit gt There are 3 drain holes on the underside You can use any hole for your convenience Connect the drain hose to the drain plug Ensure that condensate draining is adequate Drain hole option AQBO9JJ6WC IM E 25863 3 24 06 10 18 PM Page 10 Installing the Air conditioner Installing and Connecting the Assembly Pipe of the Indoor Unit There are 2 refrigerant pipes of different diameters The smaller one is for the liquid refrigerant The larger one is for the gas refrigerant A short pipe is alreadv fitted to the air conditioner Vou must extend the pipe using the assembly pipe Optional The connection procedure for the refrigerant pipe varies according to the exit position of the pipe when facing the wall Right A Left B Underside C e Rear
5. Wrap the refrigerant pipes and the drain hose with the absorbent pad and vinyl tape Refer to page 13 for further details You can select the direction of draining left or right 26ft 8m maximum total pipe length 23 6inch 600mm MINIMUM 49ft 15m maximum y e total pipe length 11 8inch 300mm 11 8inch 300mm minimum minimum a 23 6inch 600mm minimum AQBO9JJEWC IM E 25853 2006 4 17 4 26 PM Page 6 PREPARING THE INSTALLATION Accessories The following accessories are supplied with the air conditioner gt The number of each accessory is indicated in parentheses Accessories in the Indoor Unit Case Installation Plate 1 Remote Control 1 Batteries for User s Manual 1 Installation Manual 1 Remote Control 2 A Q Accessories in the Outdoor Unit Case 3 wire 2 wire 3 wire Drain Plug 1 Rubber Leg 4 Power Cable 1 Assembly Cable 1 Assembly Cable 1 K O IE K Cu SS gt The flare nuts are attached to the end of each pipe of an evaporator or a service port Use the nuts when connecting the pipes gt The 2 3 wire assembly cables are optional If they are not supplied use the standard cable gt The drain plug and rubber leg are only included when the air conditioner is supplied without the assembly pipe as seen in the picture below T
6. than 24 6ft 7 5m You must extend the assembly cable 1 Make sure that you prepared the required tools pipe cutter reamer flaring tool and pipe holder 2 If you want to shorten the pipe cut it using a pipe cutter ensuring that the cut edge remains at 90 with the side of the pipe There are some examples of correctly and incorrectly cut edges below Oblique 3 To prevent a gas leak remove all burrs at the cut edge of the pipe using a reamer 4 Put a flare nut slightly into the pipe and modify the flare Outer Diameter D Depth A 4 inch 6 35 mm 7 inch 1 3 mm inch 9 52 mm z inch 1 8 mm 5 Check if you flared the pipe correctly There are some examples of incorrectly flared pipes below oi NI Inclined Damaged Surface Cracked Uneven Thickness 6 Align the pipes to connect them easily Tighten the flare nuts first with your hands and then with a torque wrench applying the following torque Outer Diameter Torque Ox inch 6 35 mm 10 1 12 8ftelb 140 170kgfecm DI inch 9 52 mm 18 1 20 3ftelb 250 280kgfecm Wy 7 For further details on how to connect to the outdoor unit and purge the air refer to page 12 AQBO9JJ6WC IM E 25863 3 24 06 10 18 PM Page 12 Completing the Installation Purging the Connected Pipes The outdoor unit is loaded with sufficient R410A refrigerant for a 24 6ft 7 5m pipe You should purge the air in the indoor unit and in the pipe If air remai
7. ble and drain hose in the lower part of the indoor unit carefully so as not to be projected from the rear of the indoor unit 5 Hook the indoor unit on the installation plate and move the unit to the right and left until it secures in place 6 Wrap the rest of the pipe with vinyl tape 7 Attach the pipe to the wall using clamps Optional Installation plate AQBO9JJGWC IM E 25863 3 24 06 10 18 PM Page 14 Completing the Installation Fixing the Outdoor Unit in Place You should install the outdoor unit on a stable base to avoid the generation of noise and vibration especially when installing the outdoor unit close to your neighbor If you install the outdoor unit in a place exposed to strong winds or at a height you must fix it to the appropriate support wall or ground Unit inch mm ieee 1 Place the outdoor unit as indicated on the top of the unit to let the discharged air out be B properly A A 8 fa a 2 Fix the outdoor unit to the appropriate support using anchor bolts Di G w Rubber leg 3 If the outdoor unit is exposed to strong winds install shield plates around the outdoor unit so that the fan can operate correctly gt Secure the rubber leg in order to prevent the generation of noise and vibration Checking and Testing Operations To complete the installation perform the following checks and tests to ensure that the air conditioner is operating correctly
8. e by pulling on the tabs on the lower right and left sides of the indoor unit 3 Remove the screw securing the connector cover 4 Pass the assembly cable through the rear of the indoor unit and connect the assembly cable to terminals as seen in the picture gt Each wire is labeled with the corresponding terminal number 5 Pass the other end of the cable through the 24 inch 65mm hole in the wall 6 Close the connector cover tightening the screw carefully 7 Close the front grille Outdoor unit 8 Remove the terminal board cover on the side of the outdoor unit br Circuit Breaker Main power son a f i N 7 gt Each wire is labeled with the corresponding terminal number 9 Connect the cables to the terminals as seen in the picture r 8 A 10 Connect the earth conductor to the earth terminals 11 Close the terminal board cover tightening the screw carefully 12 Connectthe power cable to the indoor unit Il Power cable specification Use AWG Cross sectional area mm Main Power Supply 3 wire power cable 13 or fewer 2 5 or more Indoor Power Supply 3 wire power cable 16 or fewer 1 5 or more 2 wire assembly cable 16 or fewer 1 5 or more gt Connect the power cable to the auxiliary circuit breaker If every pole fails to connect to the power supply it must be incorporated in a wire with a contact opening of 20 118 inch 3mm
9. ention to the weight of the indoor unit Ene gt f you mount the plate on the concrete wall with anchor bolts the anchor bolts must not be projected by more than 2 inch 20mm B A el 4 Determine the positions of the wooden uprights to be attached to the window frame a aes en 5 Attach the wooden uprights to the window frame giving attention to the weight of the indoor unit 6 Attach the installation plate to the wooden uprights using tapping screws as seen in the picture Fixing the Installation Plate On delivery there may be inert gas inside the indoor unit You should purge the gas from the indoor unit before connecting the assembly pipe Unscrew the caps at the end of each pipe Result All inert gas exhausts from the indoor unit poppet yp yp AAA HAA gt To prevent dirt or foreign substance from getting into the pipes during E installation do NOT remove the caps completely until you are ready to B connect the pipes b AQBO9JJ6GWC IM E 25863 3 27 06 8 34 PM Page 8 Installing the Air conditioner Connecting the Assembly Cable The outdoor unit is powered from the indoor unit through the assembly cable If the outdoor unit is more than 24 6ft 7 5m away from the indoor unit you must extend the cable The maximum length of the cable is 49ft 15m 1 Extend the assembly cable if necessary 2 Open the front grill
10. gt The 3 wire power cable and the 2 wire assembly cable are optional If these cables are not supplied use the standard cable approved by IEC standard b AQBO9JJ6GWC IM E 25863 3 24 06 10 18 PM Page 9 Installing and Connecting the Drain Hose of the Indoor Unit Installing the Air conditioner ENGLISH Care must be taken when installing the drain hose for the indoor unit to ensure that any condensation water is correctly drained outside When passing the drain hose through the 24 inch 65mm hole drilled in the wall check that none of the following situations occur The hose must The end of the drain Do NOT bend the Keep a clearance of at NOT slant hose must NOT be hose in different least 2inch 50mm upwards placed under water directions between the end of the hose and the ground To install the drain hose do the following 1 If necessary connect the 6 56ft 2m extension drain hose to the drain hose If vou use the extension drain hose insulate the inside of the extension drain hose with a shield Fit the drain hose into 1 of 2 drain hose holes and then fix the end of the drain hose with a clamp tightiv gt If you don t use the other drain hose hole block it with a rubber stopper Pass the drain hose under the refrigerant pipe keeping the drain hose tight Pass the drain hose through the hole in the wall Check if it slants downwards as seen in the picture
11. he following connection accessories are optional If they are not supplied you should prepare them before installing the air conditioner Assembly Pipe Assembly Pipe PE T3 Foam Tube Vinyl Tape 1 Drain Plug 1 Rubber Leg 4 O inch 6 35mm 1 0 3 inch 9 52mm 1 Insulation 1 Q Q Er Pipe Clamps A 3 Pipe Clamps B 3 Cement Nail 6 MA x 16 Tapping Drain Hose 1 Putty 3 280z 100g 1 Screws 10 gt If these accessories are supplied you can find them in the accessory box AQBO9JJ6WC IM E 25863 3 24 06 10 18 PM Page 7 Installing the Air conditioner Fixing the Installation Plate ENGLISH Before fixing the installation plate to the wall or window frame you must determine the position of the 2 inch 65mm hole through which the cable pipe and hose pass to connect the indoor unit to the outdoor unit When facing the wall the pipe and cable can be connected from the Right e Left Underside right Rear right or left U 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 inch 65mm so that it slants Unit inoh mm Installation plate slightiv downwards MAI SNA 2 If vou fix the indoor unit to a Follow Steps pest S9 2255 65 TT Wall 3 Window frame 4t06 3 Fix the installation plate to the wall giving att
12. ing direct sunlight or strong winds Do not obstruct the passage Avoid placing the outdoor unit where noise may affect neighbouring properties Choose a place where you can easily connect the pipes and cables to the indoor unit The recommended length of the pipes and cables is 24 6ft 7 5m The maximum length is 49ft 15m Install the outdoor unit on a flat and stable surface Otherwise it may slant and make some noise and vibration Install the outdoor unit on a hard and even place that can support its weight Place the outdoor unit so as to let the discharged air out properly Maintain sufficient space around the outdoor unit as seen in the picture on page 5 When you install the outdoor unit at a height you should firmly fix it in its place The maximum height differential is 26ft 8m Make sure that the water dripping from the drain hose runs off correctly and safely 000 CAUTION The air conditioner must be installed according to the national electrical rules Max input power amp current is measured according to IEC standard and input power amp current is measured according to ISO standard AQB09JI6WC_IM E 25863 3 24 06 10 18 PM Page 5 PREPARING THE INSTALLATION ENGLISH Observe the clearances and maximum lengths as seen in the picture below when installing the air conditioner 11 8inch 300mm or more 4 9inch osi iti Lie an 125mm KS ci ii Ss gt armere
13. it in Place anne 14 E Checking and Testing Operations 0 ccc eee eee eee 14 B Providing Information for User 15 AQB09JI6WC_IM E 25863 3 24 06 10 18 PM Page 4 PREPARING THE INSTALLATION Deciding the Installation Place You should observe the following restrictions when you decide the installation place General Do NOT install the air conditioner under the following conditions Combustible gases Saline air Machine oil Sulphide gas Special environmental conditions 00000 gt you have no alternative place to install it first consult your dealer or a qualified person Indoor Unit There must be no obstacles near the air inlet and outlet Install the indoor unit on a surface that can support its weight Choose a place where you can easily connect the pipes and cables to the outdoor unit The recommended length of the pipes and cables is 24 6ft 7 5m The maximum length is 49ft 15m Leave sufficient space below the indoor unit to remove the filters easily Maintain sufficient space around the indoor unit as seen in the picture on page 5 Make sure that the water dripping from the drain hose runs off correctly and safely Install the indoor unit higher than 8 2ft 2 5m from the ground ee 000 Outdoor Unit NEVER place the outdoor unit on its side or upside down The compressor lubricating oil may run into the circuit and damage the outdoor unit seriously Choose a dry and sunny place avoid
14. ns in the refrigerant pipes it affects the compressor lt may cause reduction of cooling and heating capacity and malfunction Refrigerant for air purging is not charged in the outdoor unit Use Vacuum Pump as seen in the picture A 1 Connect each assembly pipe to the appropriate valve on the outdoor unit Outdoor unit A Indoor unit and tighten the flare nut A Gas pipe side C B Liquid pipe side p 2 Tighten the flare nut first with your hands and then with a torque wrench applying bai 5 the following torque Wh Outer Diameter Torque 4 inch 6 35 mm 10 1 12 3ftelb 140 170kgfecm 3 inch 9 52 mm 18 1 20 3ftelb 250 280kgfecm 3 Connect the charging hose of low pressure side of manifold gauge to a gas service port as seen in the picture 4 Open the valve of the low pressure side of manifold gauge counterclockwise 5 Purge the air in the connected pipes using vacuum pump for about 10 minutes Close the valve of the low pressure side of manifold gauge clockwise Make sure that pressure gauge show 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 J Vacuum Pump 6 Set a valve cork of liquid and gas service port to the open position Valve stem 7 Mount the valve stem nuts and the service port cap to the valve and tighten
15. ny other incidents POWER SUPPLY AND If the power cord of the air conditioner is damaged it must be replaced by CIRCUIT BREAKER the manufacturer or a qualified person in order to avoid a hazard The air conditioner must be plugged into an independent circuit if applicable or connect the power cable to the auxiliary circuit breaker An all pole disconnection from the power supply must be incorporated in the fixed wiring with a contact opening of gt 0 118inch 3mm Do not extend an electric cord to the air conditioner You must install the air conditioner according to the national wiring regulations and safety regulations AQBO9JJ6WC_IM E 25863 3 24 06 10 18 PM Page 3 ENGLISH Contents PREPARING THE INSTALLATION B Deciding the Installation Place eenen 4 B Accessories eeen 6 INSTALLING THE AIR CONDITIONER E Fixing the Installation Plate LL 7 B Purging the Indoor Unit LL 7 E Connecting the Assembly Cable cece eens 8 E Installing and Connecting the Drain Hose of the Indoor Unit 9 E Installing and Connecting the Drain Hose of the Outdoor Unit 9 E Installing and Connecting the Assembly Pipe of the Indoor Unit 10 B Cutting or Extending the Pipe 11 COMPLETING THE INSTALLATION B Purging the Connected Pipes neces 12 E Performing the Gas Leak Tests ooo 13 E Fixing the Indoor Unit in Place 13 E Fixing the Outdoor Un
16. them at the torque of 183kgfecm with a torque wrench _ Stem cap i gas 8 Check for a gas leak N At this time especially check for a gas leak from the 3 way valve s stem tiaui nuts and from the service port cap AQBO9JJ6WC IM E 25863 3 24 06 10 18 PM Page 13 Completing the Installation Performing the Gas Leak Tests You must check if there is a gas leak before completing all the installation process connecting the assembly pipe and hose between indoor unit and outdoor unit insulating the cables hose and pipe and fixing the indoor unit to the installation plate To check for gas leaks on the Using a leak detector check the Indoor unit Flare nuts at the end of sections C and D Outdoor unit Valves on sections A and B ENGLISH Fixing the Indoor Unit in Place After checking for a gas leak in the system you can insulate the pipe hose and cables Then place the indoor unit on the installation plate 1 To avoid condensation problems place heat resistant polyethylene foam separately around each refrigerant pipe in the lower part of the indoor unit 2 Wrap the refrigerant pipe and the drain hose in the rear of the indoor unit with the absorbent pad gt Wind the pipe and hose three times to the end of the indoor unit with the absorbent pad 3inch 20mm interval 3 Wind the pipe assembly cable and drain hose with insulation tape 4 Place the bundle the pipe assembly ca
17. torage in a handy and safe place AQBO9JJGWC IM E 25863 3 24 06 10 18 PM Page 16 tLe ELECTRONICS
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