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Kaisai FIREWIND Series Installation Manual

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INSTALLATION MANUAL
WALL TYPE
FIREWIND SERIES

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Summary of Contents for Kaisai FIREWIND Series

  • Page 1 INSTALLATION MANUAL WALL TYPE FIREWIND SERIES...

  • Page 2: Table Of Contents

    8. Connect indoor power wire ...... 18 9. Mount indoor unit ........18 Outdoor Unit Installation .. 20 1. Select installation location ....20 2. Install drain joint ........21 3. Anchor outdoor unit ......22 4. Connect signal and power cables ... 23 kaisai.com...
  • Page 3 2. Remove burrs ..............3. Flare pipe ends ............... 4. Connect pipes ..............Air Evacuation ....... 1. Evacuation Instructions ..... 2. Note on Adding Refrigerant .... Electrical and Gas Leak Checks ..... 31 Test Run ............32 European Disposal Guidelines ....34 kaisai.com...

  • Page 4: Safety Precautions

    5. Install the unit in a firm location that can support the unit’ s weight. If the chosen location cannot support the unit’ s weight, or the installation is not done properly, the unit may drop and cause serious injury and damage.  Page 4  kaisai.com...
  • Page 5 4. If the system has a leak-detection system installed, it must be checked for leaks at least every 12 months. 5. When the unit is checked for leaks, proper record-keeping of all checks is strongly recommended.  Page 5  kaisai.com...

  • Page 6: Accessories

    ST3.9 X 25 Remote controller Fixing screw for remote controller holder ST2.9 x 10 Optional Parts Remote controller holder Dry battery AAA.LR03 Air freshening filter Seal (for cooling & heating models only) Drain joint  Page 6  kaisai.com...
  • Page 7 6.35( 1/4 i n) Φ Liquid side Connecting pipe 9.52( 3/8in) Φ Parts you must purc hase. assembly Consul t the dealer about 9.52( 3/8in) Φ the pipe si ze. 12.7( 1/2in) Φ Gas side 16( 5/8in) Φ  Page 7  kaisai.com...

  • Page 8: Installation Summary - Indoor Unit

    15cm (5.9in) or more 12cm (4.75in) 12cm (4.75in) or more or more 2.3m (90.55in) or more Select Installation Location Determine Wall Hole Position (Page 11) (Page 12) Attach Mounting Plate Drill Wall Hole (Page 12) (Page 12)  Page 8  kaisai.com...
  • Page 9 Connect Piping Connect Wiring Prepare Drain Hose (Page 25) (Page 17) (Page 14) Wrap Piping and Cable (Page 18) STEP Mount Indoor Unit (Page 18)  Page 9  kaisai.com...

  • Page 10: Unit Parts

    Outdoor Unit Power Cable (Some Units) Fig. 2.1 NOTE ON ILLUSTRATIONS Illustrations in this manual are for explanatory purposes. The actual shape of your indoor unit may be slightly different. The actual shape shall prevail.  Page 10  kaisai.com...

  • Page 11: Select Installation Location

     Firm and solid—the location will not vibrate both the left and right.  Strong enough to support the weight of the unit  A location at least one meter from all other electrical devices (e.g., TV, radio, computer)  Page 11  kaisai.com...

  • Page 12: Drill Wall Hole For Connective Piping

    When drilling the wall hole, make sure to holes in the wall and insert the sleeve anchors avoid wires, plumbing, and other sensitive provided. Then secure the mounting plate to components. the wall by tightening the screws directly into the clip anchors.  Page 12  kaisai.com...
  • Page 13 Left rear wall Right rear wall hole 65mm (2.5in) hole 65mm (2.5in) MODEL C Correct orientation of Mounting Plate 1045mm(41.1in) 163mm(6.4in) 293mm(11.5in) Left rear wall hole 65mm (2.5in) Right rear wall hole 65mm (2.5in) MODEL D  Page 13  kaisai.com...

  • Page 14: Prepare Refrigerant Piping

    Refer to Fig. 3.4 for details. Fig. 3.4 CAUTION Be extremely careful not to dent or damage the piping while bending them away from the unit. Any dents in the piping will affect the unit’ s performance.  Page 14  kaisai.com...

  • Page 15: Connect Drain Hose

    Kinks in the drain hose water. will create water traps. Fig. 3.7 NOT CORRECT Do not place the end of the drain hose in water or in containers that collect water. This will prevent proper drainage. Fig. 3.8  Page 15  kaisai.com...
  • Page 16 11. If the unit has an auxiliary electric heater, it must be installed at least 1 meter (40in) away from any combustible materials. WARNING BEFORE PERFORMING ANY ELECTRICAL OR WIRING WORK, TURN OFF THE MAIN POWER TO THE SYSTEM.  Page 16  kaisai.com...

  • Page 17: Connect Signal Cable

    INDOOR UNIT S WIRE COVER. ’ or switch. 4. Unscrew the cable clamp below the terminal block and place it to the side. 5. Facing the back of the unit, remove the plastic panel on the bottom left-hand side.  Page 17  kaisai.com...

  • Page 18: Wrap Piping And Cables

    Make sure that the drain hose is at the bottom right-hand sides of the unit. of the bundle. Putting the drain hose at the top of the bundle can cause the drain pan to overflow, which can lead to fire or water damage.  Page 18  kaisai.com...
  • Page 19 7. Using even pressure, push down on the bottom half of the unit. Keep pushing down until the unit snaps onto the hooks along the bottom of the mounting plate. Fig. 3.13  Page 19  kaisai.com...
  • Page 20 Near any source of combustible gas In a location that is exposed to large amounts of dust In a location exposed to a excessive amounts of salty air  Page 20  kaisai.com...
  • Page 21 Note that there are two different types of drain joints depending on the type of outdoor unit.  Page 21  kaisai.com...
  • Page 22 3. Clean concrete dust away from holes. WHEN DRILLING INTO CONCRETE, EYE 4. Place a nut on the end of each expansion bolt. PROTECTION IS RECOMMENDED AT ALL 5. Hammer expansion bolts into the pre-drilled TIMES. holes.  Page 22  kaisai.com...
  • Page 23 11. If the unit has an auxiliary electric heater, it must be installed at least 1 meter (40in) away from any combustible materials.  Page 23  kaisai.com...
  • Page 24 Strip the insulation from the ends of the wires. c. Using a wire crimper, crimp u-lugs on the ends of the wires. Outdoor Unit Wiring Diagram is located on the inside of the wire cover on the outdoor unit. Fig. 4.6  Page 24  kaisai.com...

  • Page 25: Refrigerant Piping Connection

    When preparing refrigerant pipes, take extra care to cut and flare them properly. This will ensure 90° Oblique Rough Warped efficient operation and minimize the need for future maintenance. 1. Measure the distance between the indoor and outdoor units. Fig. 5.1  Page 25  kaisai.com...

  • Page 26: Remove Burrs

    Ø 16 ( Ø 0.63”) 2.0 (0.078”) 2.2 (0.086”) because you can’t put them on or change their direction after flaring. See Fig. 5.3. Flare form Pipe Fig. 5.5  Page 26  kaisai.com...

  • Page 27: Connect Pipes

    Ø 16 ( Ø 0.63”) 4,500 (33.19lb•ft) 4,700 (34.67lb•ft) DO NOT USE EXCESSIVE TORQUE Excessive force can break the nut or damage the refrigerant piping. You must not exceed torque requirements shown in the table above.  Page 27  kaisai.com...
  • Page 28 5. While firmly gripping the body of the valve, use a torque wrench to tighten the flare nut according to the correct torque values. 6. Loosen the flaring nut slightly, then tighten again. 7. Repeat Steps 3 to 6 for the remaining pipe.  Page 28  kaisai.com...
  • Page 29 ST3.9 X 25 Remote controller Fixing screw for remote controller holder ST2.9 x 10 Optional Parts Remote controller holder Dry battery AAA.LR03 Air freshening filter Seal (for cooling & heating models only) Drain joint  Page 6  kaisai.com...
  • Page 30  Check to make sure all wiring is connected 1. Connect the charge hose of the manifold properly. gauge to service port on the outdoor unit’ s low pressure valve. 2. Connect another charge hose from the manifold gauge to the vacuum pump.  Page 29  kaisai.com...
  • Page 31 Fixed-frequency R410A: (Pipe length – standard length) x 20g/m (Pipe length – standard length) x 40g/m (Pipe length – standard length) x 0.21oZ/ft (Pipe length – standard length) x 0.42oZ/ft CAUTION DO NOT mix refrigerant types.  Page 30  kaisai.com...

  • Page 32: Electrical And Gas Leak Checks

    After confirming that the all pipe connection and resolve the cause of the leakage. points DO NOT leak, replace the valve cover on Note: This may not be required for some the outside unit. locations in the US.  Page 31  kaisai.com...

  • Page 33: Test Run

    • COOL – Select lowest possible temperature Indoor unit louvers • HEAT – Select highest possible temperature rotate properly 4. Let each function run for 5 minutes, and perform the following checks: Indoor unit responds to remote controller  Page 32  kaisai.com...
  • Page 34 2. The MANUAL CONTROL button is located on the right-hand side of the unit. Press it 2 times to select the COOL function. See Fig 8.1. 3. Perform Test Run as normal.  Page 33  kaisai.com...

  • Page 35: European Disposal Guidelines

    Special notice Disposing of this appliance in the forest or other natural surroundings endangers your health and is bad for the environment. Hazardous substances may leak into the ground water and enter the food chain.  Page 34  kaisai.com...
  • Page 36 The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details. The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details. CS370I-12F 16122000002396 kaisai.com 20150820...

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