EXI22HD1WE - Air Conditioning ELECTROLUX - Free user manual and instructions

USER MANUAL EXI22HD1WE ELECTROLUX

• PT2 Table of Contents Congratulations p. 2
• Safety Precautions p. 3
• Notice for Installation p. 3
• Before Installation Tools needs for installation p. 4
• Product Description p. 5
• Installation site instruction p. 6
• Pipe length elevation and additional quantity of gas p. 7
• Outdoor unit installation p. 8
• Installation Installation of mounting plate p. 8
• Drill piping hole p. 10
• Installation of drain hose p. 10
• Installation of indoor unit p. 11
• Installation of connection pipe p. 14
• Piping connection-indoor unit p. 15
• Piping connection-outdoor unit p. 16
• Piping formation p. 16
• Electrical installation p. 17
• Check the drainage p. 20
• Air purging and leakage test p. 21
• Test and Running Do not operate unit with horizontal louver is in closed position. The indoor unit should be installed on the wall at the height of 2.3 meters or more from the the ÀRRU The indoor unit should be installed allowing a minimum clearance of 15cm from the ceiling. Before obtaining access to terminals, allsupply circuit must be disconnected. Congratulations Congratulations and thank you for choosing a split- p. 22

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new air conditioner a pleasure to use. Before you use the air conditioner, we recommend that you read through the entire user manual, which provides the description of the air conditioner and its functions. To avoid the risks that are always present when you use an electrical appliance, it is important that the air conditioner is installed correctly and that you read the safety instructions carefully to avoid misuse and hazards. We recommend that you keep this instruction booklet for future reference and pass it on to any future owners. After unpacking the air conditioner please check it is not damaged. If in doubt, do not use the air conditioner but contact your local authrised service centre. Information on disposal for users Most of the packing materials are recyclable. Please dispose of those materials through your local recycling depot or by placing them in appropriate collection containers. If you wish to discard this air conditioner, please contact your local authorities and ask for the correct method of disposal. Conditions of use This appliance is intended to be used in household and similar applications such as: 6WDIINLWFKHQDUHDVLQVKRSVRI¿FHVDQGRWKHU working environments. Farm houses. By clients in hotels, motels, and other residential type environments. Bed and breakfast type environments. warning environmental tip3 Notice for Installation

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refrigeration mechanic and electrical work

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to local or government regulations and in compliance with this manual. 2 %HIRUHLQVWDOODWLRQSOHDVHFRQWDFWDTXDOL¿HGDLU conditioner installer. Otherwise, the malfunction may not be solved due to faulty installation. 3 If the power cord is damaged, replacement work shall be performed by authorised personnel only. 4 An all-pole disconnection switch having a contact separation of at least 3mm in all poles

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with a power plug, make sure the plug is within reach after installation. 5 The temperature of refrigerant circuit will be high, please keep the interconnection cable away from the copper tube. 6 This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack

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been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Young children should be supervised to ensure that they do not play with the air conditioner. 7 If the unit is to be moved to another location or

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permitted to undertake such work. 8 7DNHFDUHQRWWRFDWFK¿QJHUVRQWKHIDQEODGH when adjusting vertical louvers. 9 This air conditioner uses R22 or R410A

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Safety precautions Please ready this installation manual and the user manual before installation and carefully store in a handy place for later reference.

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on how to use and maintain your air conditioner properly. Electrical work must be installed by a licensed electrician. Be sure to use the correct rating of the power plug and main circuit for the model to be installed. Incorrect installation due to ignoring this instruction will cause harm or damage, and

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indications. Meanings of symbols used in this manual are shown below: This indicates information concerning your personal safetyand how to avoid damaging the appliance. This symbol indicates information concerning your personal safety. This symbol indicates tips and information about use of the appliance. This symbol indicates tips and information about economical and ecological use of the appliance. This symbol indicates never to do this. Always do this. caution caution warning environmental tip tips and information4 Before Installation Tools Needs for Installation Items Required for Installion 1 Level gauge 2 Screw driver 3 Electric drill 4 Hole core drill ( 55mm / 70mm) 5 Flaring tool set 6 6SHFL¿HGWRUTXHZUHQFKHV 7 Spanner (half union) 8 A glass of water 9 +H[DJRQDOZUHQFKPP 10 Gas-leak detector 11 Vacuum pump 12 Gauge manifold 13 Users manual 14 Thermometer 15 Multimeter 16 Pipe cutter 17 Measuring tape Note: Other necessary parts for the installation, besides the above mentioned, must be provided by the customer/installer. Number Name of Accessories Quantity Indoor unit mounting plate 1 Clip anchor Not supplied 6HOIWDSSLQJVFUHZ67[ 5 or 10 Remote control 1 Remote control holder Not supplied Screw for remote holder Not supplied Battery (AAA 1.5V) 2 Insulation material Not supplied Connection piping assembly (refer to page 6) Varies by country Insulation hose for refrgerant piping Not supplied Wall clamp Not supplied Drain hose Not supplied Connection power cable Not supplied Drain connector (Heat Pump model only, page 7) 1 Drain plug (Heat Pump model with capcity of over 4500W) 3 7KHUPDOLQVXODWLQJSLSHIRUH[WHQGLQJGUDLQKRVH 1 Flare nut (for suction pipe) 15 LightTurboHealthyTimer-On Temp Timer-OffSwingI feel Eco Fan Clock Mode

2.3m above 15cm above 15cm above Product Description Space to the wall Space to obstruction 30cm above 2m above Air outlet side Air inlet side 30cm above 50cm above Space to the wall Space to the ceiling 15cm above Space to the wall 3m above Air outlet side Indoor Unit Space to the wall 6SDFHWRWKHÀRRU Outdoor Unit 50cm above6 Installation Site Instruction More than 30cm More than 30cm More than 2m More than 50cm More than 15cm (ceiling) More than 15cm More than 15cm 0RUHWKDQPÀRRU /HVVWKDQPÀRRU 7 Select place about 1m or more away from a TV set or any other electric appliance. 8 6HOHFWDSODFHZKHUHWKH¿OWHUFDQEHHDVLO\ taken out. 9 Do not use the unit in the laundry or by swimming pool etc. 10 A minimum pipe run of 3 meters is required to minimize vibration and noise. 11 8VHDVWXG¿QGHUWRORFDWHVWXGVWRSUHYHQW unnecessary damage to the wall. 12 Any variations in pipe length will/may require adjustment to refrigerant charge. 13 Do not install near a door way. Outoor Unit 1 6HOHFWDVLWHZKHUHQRLVHDQGRXWÀRZDLU emitted by unit will not annoy neighbors. 2 6HOHFWDVLWHZKHUHWKHUHLVVXI¿FLHQW ventilation. 3 Select a site where there is no obstruction blocking the inlet and outlet. 4 The site should be able to withstand the full weight and vibration of the unit.

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to direct sunlight or strong wind. 6 Make sure that the outdoor unit is installed in accordance with the installation instructions, and is convenient for maintenance and repair. 7 Select a place where it is out of reach of children and far from animals or plants. 8 Select a place where the unit keeps the horizontal and aligned position. 9 Select at a place that respects the minimum distances around the outdoor unit as below: A proper installation site is vital for correct and HI¿FLHQWRSHUDWLRQRIWKHXQLW Avoid the following sites where: VWURQJKHDWVRXUFHVYDSRXUÀDPPDEOHJDV or volatile liquids are emitted. high-frequency electro-magnetic waves are generated by radio equipment, welders or medical equipment. salt-laden air prevails (such as close to coastal areas). the air is contaminated with industrial vapours and oils. the air contains sulphurous gas such as in hot spring zones.

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Indoor Unit 1 The air inlet and outlet should be away from the obstructions. Ensure the air can be blown through the whole room. 2 Select a site where the condensing water can be easily drained out, and where it is easily connected for the outdoor unit. 3 Select a place where it is out of reach of children. 4 Select the place where the wall is strong enough to withstand the full weight and vibration of the unit. 5 Be sure to leave enough space to allow access for routine maintenance. For optimum performance, the indoor unit should be installed on the wall at a height PHWHUVRUPRUHDERYHWKHÀRRUEXWOHVV WKDQPHWHUVIURPWKHÀRRU 6 Make sure that the indoor unit is installed in accordance with installation dimension as below:7 Pipe Length Elevation and Additional Quantity of Gas The outdoor unit is charged with the refrigerant for standard pipe length. When the connecting pipe length is longer than standard length, additional refrigerant should be added into the unit according the above table through the service port on 3-way service valve on the outdoor unit. Please maintain the shortest distance (3 to 5 meters) and shortest misalignment possible between the indoor and outdoor units. 7KHPD[LPXPDOORZDQFHOHQJWKDQGKHLJKW is based on reliability.

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performance or malfunction. When the level difference between indoor DQGRXWGRRUXQLWVLVJUHDWHUWKDQPD[LPXP height, or when the outdoor unit is installed above the indoor unit, oil trap should be installed every 5-7 meters. Outdoor unit Outdoor unit Maximum length Maximum length Indoor unit Maximum height Indoor unit Oil trap Rooftop Installation 1 If the outdoor unit is installed on a roof structure, be sure to level the unit. 2 Ensure the roof structure and anchoring method are adequate for the unit location. 3 If the outdoor unit is installed on roof

be classed as non-serviceable installation. Piping length under 5m Piping length 5m or more Cool Capacity (W) Suction Pipe Diameter Discharge Pipe Diameter Standard Length (m) Maximum Length (m) Maximum Height (m) Additional Refrigerant (g/m) 2640 Ø6.35 mm (1/4”) Ø9.52 mm (3/8”) 5 15 5 15 3520 Ø6.35 mm (1/4”) Ø12.7mm(1/2”) 5 15 5 15 5270 Ø6.35 mm (1/4”) Ø12.7mm(1/2”) 5 20 10 15 6450 Ø6.35 mm (1/4”) Ø15.88mm(5/8”) 5 20 10 15 caution Maximum height8 Outdoor Unit Installation Drain-water hole Drain connecter Chassis Hose of inner dia. 16mm (not provided) Installation Air inlet Air inlet Air outlet If a suspended installation is needed, the installation bracket must allow the ¿[DWLRQDFFRUGLQJWRGLPHQVLRQVRQWKH ¿JXUHDERYH The wall where the unit will be installed must be of solid brick, concrete or provided with other reinforcement ways

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bracket to the wall and the bracket to WKHDLUFRQGLWLRQHUPXVWEH¿UPVWHDG\ and leveled. $QFKRUWKHRXWGRRUXQLWE\¿[LQJWKHKROHV H[LVWHQWLQLWVEDVHGZLWKEROWVDQGQXWVRI 10 mm tightly (not included). Place the outdoor unit over a horizontal concrete or rigid surface (never directly over grass or land). Step 2: Outdoor Condensate Drainage (only for heat pump model) During heating operation, the condensate and defrosting water should be drained out reliably through the drain hose. Install the outdoor drain connector in the drain- water hole on the chassis of outdoor unit, and attach the drain hose to the connector so that the waste water formed in the outdoor unit can be drained out. The drain-water hole must be plugged. Whether to plug other holes will be determined by the installer according to actual conditions. In case of a drain hose, the unit must be installed on a base more than 3cm height. Step 1: Securing of Outdoor Unit Step 1: Installation of Mounting Plate 1 Fit the mounting plate horizontally on the wall

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67[LWHPRQSDJH 2 Be sure that the mounting plate has been

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Meanwhile, the weight should be evenly shared by every screw. 3 If the wall is made of brick, concrete or the like, GULOO¿YHRUPRUHKROHVRIPPGLDPHWHULQ the wall. Insert clip anchor (item 2 on page 3) for appropriate mounting screws. 4 The water tray’s outlet for the indoor unit is two- way drainage design. During installation, the indoor unit should slightly slant to water tray’s outlet for smooth drainage of condenser water. Fit the mounting plate and drill holes in the wall according to the wall structure and correcponding mounting points on the mounting plate. (dimensions are in mm unless otherwise stated) Cool Capacity (W/h) Mounting Plate type 2640 A 3520 B 5270 C 6450 D 8210 E caution9

Mark on the middle of it Gradienter Space to the wall 150mm above Space to the wall 150mm above Wall Wall Left 55mm Right 55mm (Rear piping hole) (Rear piping hole) Mounting Plate Type A Mounting Plate Type B Mounting Plate Type C Mounting Plate Type D10 Outlet pipe of indoor unit Vinyl tape Outlet pipe of indoor unit Drain hose Outlet pipe of indoor unit Drain hose (narrow) Vinyl tape Insulating pipe Indoor Wall pipe Seal putty Outdoor Ø55 or Ø70 5-10mm Wall Mounting Plate Type E Step 2: Drill Piping Hole 1 Determine hole positions according to the GLDJUDP'ULOORQHKROHɎRUɎPPin the wall at a slight downward slant to the outdoor side. Piping hole ModelɎPP Cooling capacity <6000W ɎPP Cooling capacity >6000W 2 The inclination must be between 5 - 10mm in order to ensure a good drain of condensed water generated by the indoor unit. Step 3: Installation of Drain Hose Remove both supports 3 Insert the wall pipe into the hole to prevent and wiring from being damaged when passing through the whole. 4 Always use a wall hole conduit when drilling metal grids, metal plates or the like. 5 For cooling capacity over 4500W models, remove and dispose the two polystyrene lateral rear supports from the indoor unit before the installation. 1 Connect the drain hose to the outlet pipe of the indoor unit. Bind the joint with vinyl tape. 2 Put the drain hose into insulating pipe.

Connected Vinyl tape Tailing 2 Tailing 1 bulge Flooded distortion Do not put the hose end into water 'RQRWEORFNZDWHUÀRZ with a rise. Step 4: Installation of Indoor Unit The piping can be output from right, rear right, left or rear left. 3 Wrap the insulating pipe with wide vinyl tape to prevent the shift of insulating pipe. Slant the drain hose downward slightly for smooth drainage of condensing water. Insulating pipe Outlet pipe of indoor unit Cut off the tailings 1 when routing the wiring only. Cut off the tailings 1 and tailings 2 when routing both the wiring and piping. Indoor Unit outline Connection piping 1 When routing the piping and wiring from the left or right side of indoor unit, cut off the tailings

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below). 2 The drain hose can be connected at two different positions. Use the most convenient

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position of drain cap and drain hose. 1 The insulating tube should be connected reliably with the sleeve outside the outlet pipe. 2 The drain hose should be slanted downward

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3 Do not put the outlet in the water. The drain hose is connected at the rear left side of the indoor unit when you receive the product. Drain hose (connected at the rear left side) Refrigerant Piping Drain hole Drain cap caution12 Drain cap Follow the instruction as below for H[FKDQJLQJWKHSRVLWLRQRIGUDLQFDSDQG drain hose in case from left side to right. (a) Pull out the drain cap at the rear right of the indoor unit. Drain cap (b) Pull out the drain hose at the rear left of the indoor unit. Drain hose (c) Put the drain cap into the drain hole at the rear left of the indoor unit. (d) Insert the drain hose into the drain hole at the rear right of the indoor unit. Drain hose 3 Pipe arrangement Arrange the pipe in the most convenient direction and position. Piping on the rear right side Drain hose from the left side Piping on the right side Piping on the right side Piping on the rear right side Drain hose from the left side Drain hose from the right side Drain hose from the right side Drain hose from the left side Drain hose from the left side Piping on the left side Piping on the rear left side13 Turn lightly the cable to make the connection easier later. Be careful not to let the drain hose become slack. Heat insulate the connecting pipe. Be sure that the drain hose is located at the lowest side of the buddle. Locating at the upper side can cause drain pan to RYHUÀRZLQVLGHXQLW Never cross connect or interwind the power wire with any other wiring. 'RQRWDOORZWKHSLSLQJWREHH[SRVHG out from the back of the indoor unit. If part of the drain hose is positioned inside the room, wrap it with insulating materials so as to prevent condensed water from dropping. &RQQHFWWKHLQGRRUXQLW¿UVWWKHQWKH outdoor unit. Do not plug the cable to the indoor unit. That must be done later. )L[LQJORZHUKRRN Do not route both refrigerant piping and drain hose from the right side to the left side to prevent big gap between the indoor unit and the wall. Drain hose from the right side Piping and cable from the right side 4 Take out the piping from body case, wrap the piping, power cords, drain hose with the tape and then make them pass through the piping hose. Do not put any object in the drain pan located in the rear of the indoor unit, as the condensed water is gathered there and piped out of the room. 5 Hang the mounting slots of the indoor unit on the upper hooks of the mounting plate and FKHFNLILWLV¿UPHQRXJK To ease the piping installation, put a spacer between the indoor unit and the wall. 5HPRYHWKHVSDFHURQFH¿QLVKHG Indoor Unit Piping insulation Upper hook Mounting plate Spacer Liquid pipe Gas pipe Connecting cable 6 Press the lower left and right sides of the unit against the mounting plate until the lower hooks engage into their slots.

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Drain hose Drain hose Mounting plate 7 The installation site should be 2.3 meters or PRUHDERYHWKHÀRRU caution Upper hook Connecting cable14 Refrigerant pipe connection Step 5: Installation of Connection Pipe Copper tube Flare nut 1 Flaring work Main cause for refrigerant leakage is due to

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work using the following procedure: A: Cut the pipes and the cable. Use the piping kit accessory (if applicable) or pipes purchased locally. Measure the distance between the indoor and the outdoor unit. Cut the pipes a little longer than the measured distance. Cut the cable 1.5m longer than the pipe length. ,WLVQRWSRVVLEOHWRSXWWKHPRQDIWHUÀDULQJZRUN D: Flaring work.

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shown below. Handle Bar Bar Yoke Cone Pipe Copper pipe Clamp handle Red arrow mark Firmly hold copper pipe in a die according to the dimension shown in the table below. Oblique Roughness Burr B: Burr removal Completely remove all burrs from the cut cross section of pipe/tube. Face the end of the copper pipe/tube in a downward direction as you remove burrs in order to avoid burrs dropping into the tubing. E: Check &RPSDUHWKHÀDUHZRUNZLWKWKHDGMDFHQW diagram. If the pipe has any defect, cut off the enlarged section and redo the work. Pipe Smooth all around Face down Reamer ,PSURSHUÀDULQJ Inclined CrackedDamaged surface Uneven thickness Even length all around &3XWWLQJÀDUHQXWRQ 5HPRYHÀDUHQXWVDWWDFKHGWRLQGRRUDQG outdoor unit, then put them on pipe/tube having completed burr removal. Make an independent covering for each pipe with the appropriate tubular isolation. caution Outer diam. (mm) A (mm) 0D[ Min. Ɏ´ 1.3 0.7 Ɏ´ 1.6 1.0 Ɏ´ 1.8 1.0 Ɏ´ 2.4 2.215 Indoor Unit pipe Step 6: Piping Connection - Indoor Unit B: Wrap the insulation material around the connecting portion: Cover the indoor unit pipe and the connection pipe with the heat insulation material. Bind them together with vinyl tape so that there is no gap. A: Connecting the indoor unit tubing to the connection piping: $OLJQWKHFHQWHUVRIWKHSLSHVDQGVXI¿FLHQWO\

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Cable ties Pipings Pipings Flare nut Flare nut Indoor unit tubing Torque wrench Indoor unit tubing 6SDQQHU¿[HG wrench Torque Spanner Heat insulation Insulation material Suction line pipe Liquid line pipe 7KHQWLJKWHQWKHÀDUHQXWZLWKVSDQQHUDQG torque wrench by referring the following: Connection pipeVinyl tape (wide) Wrap with vinyl tapeVinyl tape (narrow) Pipe Connection cable ([FHVVLYHWRUTXHFDQEUHDNWKHQXWGHSHQGLQJ on installation conditions. Ensure to Isolate separately the suction pipe from the liquid pipe. Wrap the insulated pipes with vinyl tape in the rear section for pipe housing. Fasten the power cable to the pipes with vinyl tape. Wrap the piping, drain hose and power cable tightly with vinyl tape so that they can ¿WLQWRWKHUHDUSLSLQJKRXVLQJVHFWLRQ Outer diam. (mm) Torque (N.m) Additional Torque (N.m) Ɏ´ 15.7 (1.6kg.m) 19.6 (2.0kg.m) Ɏ´ 29.4 (3.0kg.m) 34.3 (3.5kg.m) Ɏ´ 49.0 (5.0kg.m) 53.9 (5.5kg.m) Ɏ´ 73.6 (7.5kg.m) 78.6 (8.0kg.m) caution16 Step 7: Piping Connection - Outdoor Unit Pipe Drain hose

Wrap with vinyl tape (wide) Vinyl tape (narrow) Connection power cable C: Positioning the indoor unit: Remove the spacer. Hook the indoor unit onto the upper portion of the mounting plate (Engage the hooks of the mounting plate into the openings at the rear top of the indoor unit). Ensure that the hooks are properly seated on the mounting plate by moving the indoor unit in all directions.

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until the wrench clicks. Press the lower left and right sides of the unit against the mounting plate until the hooks engage into their slots (clicking sound). Outdoor Unit Liquid pipe 2-way valve Suction pipe 3-way valve Make sure to follow the torque table value as below: Upper hook Connecting cable Drain hose Mounting plate Step 8: Piping Formation A: Form the piping by wrapping the connecting portion of the indoor unit with insulation material and secure it with narrow vinyl tape and wide vinyl tape. If you want to connect an additional drain hose, the end of the drain hose outlet should be routed above the ground. Secure the drain hose appropriately. )L[LQJORZHUKRRN Outer diam. (mm) Torque (N.m) Additional Torque (N.m) Ɏ´ 15.7 (1.6kg.m) 19.6 (2.0kg.m) Ɏ´ 29.4 (3.0kg.m) 34.3 (3.5kg.m) Ɏ´ 49.0 (5.0kg.m) 53.9 (5.5kg.m) Ɏ´ 73.6 (7.5kg.m) 78.6 (8.0kg.m) Upper hook Spacer Mounting plate17 Safety Precautions Step 9: Electrical Installation B. In cases where the outdoor unit is installed below the indoor unit level: Wrap the piping, drain hose and connecting cable from the down to up. 6HFXUHWKHZUDSSHGSLSLQJDORQJWKHH[WHULRU wall using saddle or equivalent. Electrical safety rules before starting the installation: 1 A dedicated power supply circuit and breaker should be provided for the products which are not supplied with a service cord and plug in accordance with local electrical safety regulations. 2 The circuit breaker must have the functions of magnetic tripping and heat tripping to prevent short circuit and overload. 3 The appliance shall be installed in accordance with national wiring regulations. 4 A circuit breaker with proper capacity must be installed according to the table below. Seal small openings around piping with a gum type sealer. Wrapping Pipe Drain hose Connection cable Drain hose Trap is required to prevent water from entering into electrical parts. C. In cases where the outdoor unit is installed above the indoor unit level: Wrap the piping and connecting cable from the down to up. Form a trap to prevent water from entering the room. 6HFXUHWKHZUDSSHGSLSLQJDORQJWKHH[WHULRU wall using saddle or equivalent. 5 In case of problems in power supply, the air conditioner must not be installed before the FXVWRPHU¿[HVWKHSUREOHP 6 Be sure the power supply matches the air conditioner. 7 Ensure the live wire, neutral wire and earth wire in the power socket are properly connected. 8 Inadequate or incorrect electrical connections

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electrical parts to malfunction. 9 Before performing any electrical work, turn off the main power to the system. Earthing Requirements 1 Air conditioner is type I electric appliance. The unit must be reliably earthed and connected

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electrician. Seal small openings around piping with a gum type sealer Trap Trap Drain hose Cooling Capacity (w) Circuit Breaker 2600 10A 3500 16A 5275 25A 6450 25A18 Installation of Indoor Electric Wires All wires between indoor and outdoor units

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contractor. If the length of the power cord is not enough, please contact your supplier for new power cord. Lengthen the power cord by yourself is not allowed. Wiring cover 2600~5275W, Heat Pump models 2 The yellow-green wire in air conditioner is the earthing wire which can not be used for other purposes. Improper earthing may cause electric shock. 3 The earth resistance should accord to the national wiring regulation. 4 The user’s power must have reliable earthing terminal. Do not connect the earthing wire with the following: Water pipe Gas pipe Contamination pipe 1 Open the front panel and remove the wiring cover by loosening the screw. 6450W, Heat Pump models 4 Wrap wires that are not connected with insulating tape so that they do not touch any electrical or metal parts.

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clamp. 6 Put the wiring cover back and screw it. 7 Reinstall the front panel. 2 Route the power connection cable and signal control wire (for heap pump model only) from back of the indoor unit and pull it toward the front through the wiring hole for connection. 3 Connect and screw the wires onto the

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caution yellow-brownblackblue N(1) Wiring Cover outdoor unit connection greenyellow-brownblackblue N(1) Wiring Cover outdoor unit connection greenWiring CoverWiring Coveryellow- brown green blue black outdoor unit connection yellow- brown green blue black outdoor unit connection19 After tightening the screws, pull the wire

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Do not connect two power cables together to supply power to the air conditioner. 'RQRWH[WHQGWKHSRZHUFDEOHFRQGXFWRU by cutting. Installation of Outdoor Electric Wires Terminal block 2600~5275W, Heat Pump models 1 Remove the handle on the right side plate of outdoor unit by loosening the screw. 6450W, Heat Pump models 2 Take off wire cable clamp. Connect and screw the power connection cable and signal control wire (for heap pump model only) onto the terminal block following corresponding LGHQWL¿FDWLRQQXPEHUVDQGFRORUVRQWKH terminal blocks of indoor and outdoor units. 3 To prevent water from entering, make a trap (“U”) in the connection wires (see page 16). 4 Wrap wires that are not connected with insulating tape so that they do not touch any electrical or metal parts. 5 )L[WKHSRZHUFRQQHFWLRQZLUHVZLWKZLUH clamps. 6 Reinstall the handle. caution Handle Handleyellow-brownblackblue

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indoor unit connection green Handle Indoor unit connection yellow- green brown blue black Handle Indoor unit connection yellow- green brown blue black20 $IWHUFRQ¿UPLQJWKHDERYHFRQGLWLRQV prepare the wiring as follows: The screws which fasten the wiring to the terminal block may come loose from vibrations during transportation. Check and make sure all screws are well ¿[HG2WKHUZLVHLWFRXOGFDXVHEXUQRXW of the wires.

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Ensure the starting voltage is maintained at over 90% of the rated voltage marked on the nameplate. &RQ¿UPWKDWWKHFDEOHWKLFNQHVVLV DVVSHFL¿HGLQWKHSRZHUVRXUFH VSHFL¿FDWLRQ Always install a Residual Current Device (RCD) in wet or moist area. The following may be caused by voltage drop: Vibration of a contactor, which will damage the contact point, fuse blowing, disturbance of the normal function of the overload. The means for disconnection from a power supply shall be incorporated in the ¿[HGZLULQJDQGKDYHDQDLUJDSFRQWDFW separation of at least 3mm in each active (phase) conductor. Downward slope B. Check the drainage Carefully pour a glass of water on the evaporator. (QVXUHWKHZDWHUÀRZVWKURXJKWKHGUDLQ hose of the indoor unit without any leakage DQGJRHVRXWWKHGUDLQH[LW Drain hose C. Dain piping The drain hose should point downward for

Step 10: Checking the Drainage A. Open and lift the indoor unit front panel. Hold the lower part of the left and right sides of the panel, pull it against you and lift it stops with a full support from the bracket. Do not place drain piping as indicated below: Panel bracket caution Accumulated drain water Do not rise Tip of drain hose dipped in water Air Space less than 50mm Water leakage Water leakage Water leakage Ditch21 Both liquid and gas side service valves on the outdoor unit are kept closed at this stage. When relocate the unit to another place, performevacuation using vacuum pump. Make sure the refrigerant added into the air conditioner is in liquid form in any case. Air Purging With Vacuum Pump Caution in Handing the Stop Valve Flare nut Valve body Charge port Valve stem Cap Stopper A: Low pressure valve (3-way) - gas side. B: High pressure valve (2-way) - liquid side. C and D: they are the ends of indoor unit connection Refrigerant Indoor Unit Outdoor Unit Lo stop valve (3-way valve) Gas side Liquid side Hi stop valve (2-way valve) Half union Operation of closing stop valve: Securely tighten the valve stem with a special tool. Then securely tighten the valve stem cap with a spanner or the like. Step 11:Air Purging and Leakage Test Air and moisture in the refrigeration system have undesirable effects as indicated below: System pressure increase. Operating current rise. &RROLQJRUKHDWLQJHI¿FLHQF\GURSV Moisture in the refrigeration circuit may freeze and block the capillary tubing. Water may lead to corrosion of parts in the refrigeration system. Therefore, the indoor unit and tubing between the indoor and outdoor units must be tested for leakage and evacuated to remove any non-condensables and moisture from the system. Preparation Check that each tube (both liquid and gas side tubes) between the indoor and outdoor units have been properly connected and all wiring for the test has been completed. Remove the service valve caps from both gas and liquid sides on the outdoor unit. For detailed data of pipe length and refrigerant amount, please refer to page 6. Refer to the valve cap tightening torque value as below: Operation of opening stop valve: Open the valve stem until it hits against the stopper. Do not try to open it further. caution tips and information Outer diam. (mm) Torque(N.m)Additional Torque (N.m)Ɏ´ 15.7 (1.6kg.m) 19.6 (2.0kg.m)Ɏ´ 29.4 (3.0kg.m) 34.3 (3.5kg.m)Ɏ´ 49.0 (5.0kg.m) 53.9 (5.5kg.m)Ɏ´ 73.6 (7.5kg.m) 78.6 (8.0kg.m)22 When Using the Vacuum Pump Gas Leakage Check Test and Running Electrical Safety Check

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and D, connect the manifold valve charge hose (blue) to the charge port of the low pressure valve (3-way valve) on the gas pipe side. 2 Connect the other charge hose (yellow) of manifold to the vacuum pump. 3 Fully open the handle Lo of the manifold valve. 4 Open the vacuum pump for vacuumization.

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of the low pressure valve to check if there is air coming inside (If operation noise of the vacuum pump has been changed, the reading of multimeter is 0 instead of minus). 7KHQWLJKWHQWKHÀDUHQXW 5 Keep vacuuming for more than 15 minutes and make sure the reading of multimeter is

Pa (-76cmHg). Then fully close the handle Lo of manifold valve and stop the operation of the vacuum pump. 6 Turn the stem of the stop valve B (2-way valve) about 45° counterclockwise for 6~7 seconds after the gas coming out, then

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pressure display in the pressure indicator is a little higher than the atmosphere pressure. 7 Remove the charge hose from the low pressure charge port. 8 Fully open the valve stems of A (3-way valve) and B (2-way valve). 9 Securely tighten the stem cap. 1 Soap water method: Apply soap water or liquid neutral detergent on all valves and pipe connections (A, B, C and D, UHIHUWRWKH¿JXUHEHORZLQYROYHGLQLQVWDOODWLRQ by a soft brush to check for leakage. If bubbles come out, the pipes have leakage. 2 Leak detector Use the leak detector to check for leakage. Perform the electric safe check after completing the installation: 1 Earthing work $IWHU¿QLVKLQJHDUWKLQJZRUNPHDVXUHWKH earthing resistance by visual detection and earthing resistance tester. 2 Electrical leakage check (performing during test running) 'XULQJWHVWRSHUDWLRQDIWHU¿QLVKLQJLQVWDOODWLRQ the service person can use the electric probe and multimeter to perform the electrical leakage check. Turn off the unit immediately if refrigerant

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solution ways till the unit operate properly. Outdoor Unit Manifold valve Multimeter-76cmHgLo Handle Hi Handle Charging hose Low pressure valveCharging hose Vacuum Pump Indoor unit check points Liquid pipe Gas pipe Outdoor Unit Outdoor unit check points 2-way valve 3-way valve

A23 Pump Done Operation Test Check After Installation Connect the hose of manifold valve to the charge port of stop valve on the gas pipe side of the outdoor unit. Close the stop valve on the gas pipe side almost completely. Fully close the stop valve on the liquid pipe side. Turn on the unit in COOL mode. Fully close the stop valve on the gas pipe side when the pressure gauge shows 1 - 0.5 kgf/cm

(100 ~ 50 kPa). Stop the test run operation by turn the unit off and all the refrigerant gas have been collected in the outdoor unit. 1 Before Operation Test Do not s witch on power before installation is ¿QLVKHGFRPSOHWHO\ Electric wiring must be connected correctly and securely. Stop valves of the connection pipes should be fully opened. All the impurities such as scraps and waste must be cleared from the unit. 2 Operation Test Method Switch on power and press “ON/OFF” button on the remote controller to start the operation. Press MODE button to select the COOL, HEAT (if applicable), FAN to check if all the functions work well. When the ambient temperature is lower than 16°C), the unit can not be set on the remote control to work in COOL mode. Please use the Emergency Operation mode which is used only when the remote is unavailable or in case of maintenance. Manual control button Manual control button When relocating or disposing of the air conditioner, pump down the system following the procedure below so that no refrigerant is released into the atmosphere. Items to be checked Possible malfunction +DVWKHXQLWEHHQ¿[HG ¿UPO\" The unit may drop, shake or emit noise. Have you done the UHIULJHUDQWOHDNDJHWHVW"

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cooling (heating) Is thermal insulation VXI¿FLHQW" It may cause condensation. Is water drainage VDWLVIDFWRU\" It may cause water leakage. Is the voltage in accordance with the rated voltage marked on WKHQDPHSODWH" It may cause electric malfunction or damage the unit. Is the electric wiring or piping connection installed correctly and VHFXUHO\" It may cause electric malfunction or damage the parts. Has the unit been VHFXUHO\HDUWKHG" It may cause electrical leakage. Is the power cord VSHFL¿HG" It may cause electric malfunction or damage the parts. Is the inlet or outlet EORFNHG"

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¿VVDWDVDOGDPHQWHSHUVRSSRUWDUHDOPHQR 60 kg. Nel frattempo, dividere il peso sulle diverse viti. 3 Se la parete è in mattone, calcestruzzo o simili praticare nella parete cinque (5) o più fori da 5 mm nella parete. Inserire dei tasselli di ancoraggio (articolo 2 a pagina 3) adatti alle viti GL¿VVDJJLR 4 L'uscita del recipiente dell'acqua per l'unità interna è stata pensata con una struttura di scarico a due vie. In fase di installazione, l'unità interna dovrebbe essere leggermente inclinata verso il recipiente di uscita dell'acqua di modo

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