TGL/DGL Installation Instructions
Contents
1. fas C7 PRESSURE x 07 COMPRESSOR IMPEDANCE HGN AUTO iR OFF RECEIVER REMOTE Fig 9 DGL TGL 30 TH3 Outdoor sensor Absorption Cushion x4 For TGL 9 25 secure the inter unit electric cable in between the plastic pins shown in Figure 10 Reassemble the plastic side cover Notes A drainage tube can be connected to the outdoor unit to remove condensation formed during heating mode operation Drainage hose adapter for TGL 9 25 is installed from the outside of the outdoor unit Drainage hose adapter for TGL 30 and DGL is installed from the inside of the outdoor unit When possible lead the indoor unit drainage tube to the outdoor unit Make sure that the inter unit electric cable is properly connected to the outdoor unit in accordance with the color coding in the wiring diagram attached to the air conditioner Make sure that all screws and wires are properly fastened Loose wires or connections can cause damage and present a fire hazard Connecting the Refrigerant Lines Flaring and Connecting Air Vacuum and Refrigerant Charge When all the fittings are connected air must be expelled as follows INDOOR 1 PHASE POWER CABLE To connect the refrigerant lines use only L tna type sealed dehydrated copper refrigerant tubing No other type of tubing may be used INDOOR UNIT 1 PHASE ELECTRICAL DIAGRAM Use of other types of tubing will void the manufacturer2. Use a suitable wrench to tighten the cap by an additional 1 6 turn Check the system for refrigerant leakage using a leak detector Finishing the job Outdoor unit Hide the tubing where possible Make sure that the drainage tube slopes downwards along its entire length disturb the neighbors Insulate tubing connections with the insulation supplied Are there any gas leaks Fasten tubes to the outside wall Seal the hole through which the cables and tubing pass Connect the air conditioner to the power source and turn it on the User Manual Check all air conditioner operating modes Consult the User s e Manual Indoor unit 20 0 7 Are there unusual noises or vibrations during operation Is noise drain water or air flow from the unit likely to Explain the following items to the customer with the aid of How to turn the air conditioner on and off selecting cooling heating and other operating modes setting a desired temperature setting the timer to automatically start and stop Do all the remote controller buttons function properly air conditioner operation and the other features of the remote controller and display panel Do the display panel lights work properly How to remove and clean the air filter Does the air deflection louver function properly How to set the air deflection louver Does the drainage work Present the User Manual and this installation sheet to the custome
3. s warranty Do not open service valves or remove protec tive caps from tubing ends until all the connec NIO amp OIN e OUTDOOR UNIT BLACK e 1 FAN HIGH BROWN 2 PHASE COMP YELLOW 3 HEAT PUMP RED 4 FAN LOW BLUE 6 NEUTRL WHITE 7 PHASE CONT tions are made Take care to avoid kinks or flattening of the tubing GREEN YELLOW el OUTDOOR SENSOR CABLE TH3 Bend tubing with special bending tools to A avoid the formation of sharp bends Keep the tubing free of dirt sand moisture and other contaminants to avoid damaging the refrigerant system Avoid sags in the suction line to prevent the formation of oil traps Insulate the tubing with 3 8 walled thermal pipe insulation You can save time Valve Type Fig 11 Liquid Small and improve insulation by inserting the tubing into the insulation before making the connections The suction and liquid lines should never come in direct contact Suction Remove the protective cap from the flare fitting Large Remove the protective cap from the tubing and cut to the required length Make sure that the cut is perpendicular and clean without burrs Slip the flare nut on the tubing and flare the tube end using standard flaring tools Tighten the nut until resistance is met Mark the nut and the fitting Using a suitable wrench tighten
4. 10mm 0 5 m n cable towards the lower right corner of the indoor unit For TGL 25 30 model use a screwdriver to insert the bracket pad wire ends 7 mm into the terminal block as shown in Figure 9 INDOOR OUTDOOR ELECTRICAL DRAINAGE For TGL 9 20 and DGL models insert the bracket pad wire ends into Fig 6 the terminal block and make sure that the screws are properly fastened Make sure that the wires are connected in accordance with the wiring diagram on the inside of the front cover Attach the inter unit electric cable with the cable clamp located on the unit Mount the indoor unit Connect the Outdoor Sensor TH3 connector to its mating connector Close the Plastic control cover with two screws Keep the Electric cable and Outdoor sensor cable in between See Figure 9 If plastic control cover will close not properly the wiring and cover could be damaged on the mounting bracket Attaching the Remote Controller Rack Use the two screws supplied to attach the rack to the wall in the location selected by the customer I Please inform the customer to ensure proper operation of the air conditioner timer program there should be a clear line of sight available at all times between the remote Gently push with controller and the air conditioner the arrow direction Fis 7 ig v Piping Connect the ends of the refrigerant lines to their appropriate fittings following the guidelines in the Connecting t
5. an additional 1 4 turn Use the following specified torque according to connection size The valves on the outdoor unit must remain closed until all four connections Tubing Line add Add refrigerant and oil if tubing is longer than 8m 26 3 for each additioinal 1 meter 3 33 C have been made Refrigerant gr Oz Oil gr Oz 1 4 3 8 15 0 52 10 0 35 1 4 1 2 20 0 7 10 0 35 5 8 3 8 30 1 05 10 0 35 3 4 3 8 30 Open the service port cap on the suction line valve large valve Connect the vacuum pump to the service port via the pressure gauge and operate the pump for 15 minutes Make sure that full vacuum is present and disconnect the vacuum pump Open the liquid line valve small valve with an M 5 Allen wrench Open the suction line valve large valve with an M 5 Allen wrench The outdoor unit is supplied with sufficient refrigerant for eight meters 26 feet of tubing Add refrigerant and oil for each additional meter of tubing used according to the table If the tubing is shorter than 8 meters release gas from the system through the service valve into a recycling device Close the service port caps on the suction line Oe Make sure that the valves are properly opened Be careful not to open them more than required as this may damage the thread Replace the stem cap Oil the cap beam and hands tighten the cap until resistance is met
6. The indoor and outdoor units should be installed as TGL 5130 26135 75 C TGL DGL Installation Instructions General These instructions are intended as general guidelines The air conditioner must be installed by trained and authorized personnel Use the following size copper tubing for connecting the outdoor and indoor units Models TGL DGL 9 11 3 8 and 1 4 Models TGL DGL 15 20 25 1 4 and 1 2 Models TGL 30 3 8 and 5 8 Installation must be performed in accordance with the manufacturer s specifications using only approved tubing original electrical cables and accessories cand lead 7 station rdin yy Standard Accessories ate a Pa to the model i ga POVON LOV Electrical terminal block Long Screws Wa _ i El ia Wy a Go i Mounting Bracket Drain hose adapter Drain hose adapter Wall Plugs fi for DGL TGL 30 for DGL TGL 9 25 8 J S 5 Remote Controller Gs Qu and Batteries Absorption cushions Outdoor sensor TH3 Remote Controller for DGL and TGL 30 10m connecting cable Insulation for Fittings User s Manual Rack Electrical Requirements Maximum tubing Maximum height The air conditioner must be directly connected to an length in meters ft difference between unit appropriate power source in meters ft Use 16A fuses for all Models TGL DGL air conditioners Use a single length power cable without extensions F When installing a Dual System air condit
7. e 6 Mark the center of the hole to be drilled shown in Figure 4 Drill a 70 mm 3 hole in the wall for the refrigerant lines drainage hose and electric cables If refrigerant line route nos 1 2 or 4 are used use a small saw blade to carefully remove the corresponding plastic covering on the side panel Fill the remaining wall hole gap with an appropriate sealant material Mount the indoor unit on the mounting bracket see Figure 6 Make sure to drill outwards and downwards so that the opening in the outside wall is at least 10 mm lower than the opening on the inside Make sure the drainage hose is at the bottom side of the hole 40 mm gt 1 57 Drainage water form Connect the unattached end of the drainage tube to the drainage hose outlet Seal the drainage connection to prevent leakage Make sure there are no kinks U bends or flattened sections in the tube Check that the drainage functions properly Fill the pan below the unit s coil with water and observe that freely drains out See Figure 5 Wiring the indoor unit Remove the air conditioner cover by lifting the lower part and then pulling it gently outward See Figure 8 Remove the two screws from the plastic control cover OUTDOOR SENSOR REFRIGERANT 7 70mm 3 CABLE LINES as shown in Figure 9 Route the inter unit electric cable and the outdoor sensor
8. he refrigerant lines section Make sure the drainage hose is at the bottom side of the wall through hole see Figure 6 Installing the outdoor unit The outdoor unit must be installed a least 5 cm 2 above a solid surface Make sure that the unit is level Fig 8 For DGL and TGL 30 models fasten the outdoor unit legs to the base as shown in Figure 10a Place the rubber absorption cushions supplied under the unit s legs to prevent vibrations TGL 9 25 DGL TGL 30 Plastic control cover TGL 9 25 Wiring the outdoor unit Remove the 3 screws of the service door plastic side cover in the outdoor unit Open the service door plastic cover Attach the electrical terminals supplied to the inter unit electric cable wires Connect the wires to the terminal block male female in accordance with the color coding which appears in Figure 11 Connect the outdoor sensor cable TH3 making sure the connector is properly inserted For DGL and TGL 30 secure the inter apy SY unit electric cable to the outdoor unit with the clamp shown in Figure 10a Connection 7 CONT in Figures 9 10 10a and 11 is only for model TGL 30 TIMER POWER AIRCOND
9. ioner of DGL series a single outdoor unit and two separate indoor units both indoor units must be connected to the mains power supply in order for the system to function properly ine ie a adapter f L adapter Indoor and Outdoor Unit Location I from the outside 7 7 E from the inside J of the outdoor f I Fa of the outdoor close to each other as possible Do not exceed the tubing lengths and height differences which appear in the accompanying table above Outdoor Unit Indoor Unit unit unit Make sure to leave sufficient space around the unit See Figure 1 for minimum required distances between the unit and nearby walls Install the unit in a location with convenient access for service and maintenance purposes Position the unit to minimize motor noise which reaches the customer Fig 1 and neighbours In heating mode water can form in the condenser A drainage hose may Outdoor be attached to the unit Use the adapter shown Figure 1 Dimensions TGL 9 25 TGL 30 For opening service door in models TGL 9 25 keep a minimum distance of mm Plastic Model DGL ALL 0 27m 10 62 between the unit and the support s end 320 12 59 265 10 43 Make sure of installing the unit legs to the support 641 25 23 540 21 25 1100 43 3 730 28 74 Make sure to leave sufficient space around the unit See Figure 2 for minimum required distances between the unit and the ceiling floor a
10. nd surrounding walls Locate the unit to ensure free air flow around it A 120 cm power cable is supplied with the unit We recommend placing the power outlet near the unit on its right side Avoid installing the unit near a Indoor Model source of heat such as direct Dim nsi s TGL 9 20 TGL 25 30 sunlight steam or a flame i mm 185 7 28 185 7 28 0 15m 6 min 2 0 2m mn Install the unit in a location with convenient access to refrigerant line connections for service and maintenance purposes c 1 8 2 5m 6 8 3 min b 260 10 23 295 11 61 c 815 32 08 1080 42 52 _ Le 815 62 08 1080 252 Fo Installing the Indoor Unit Refrigerant line routing The refrigerant lines may be routed in any of the four wo directions shown in Figure 3 T ih i Ki Munn T Installing the mounting bracket Pull out the mounting bracket attached to the back of the unit See Figure 4 Position the mounting bracket on the wall and level it using a spirit level Fig 3 Mark the four drilling holes on the wall as they appear in Figure 4 Drill the holes insert the wall plugs and use the long screws to attach the mounting bracket to the wall Check that the bracket is level and securely fastened to the wall Tawi hy 4 Drilling a hole in the wall If refrigerant routing No 3 is chosen a hole in the wall must be perform shown in Figur
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