CASSETTE-TYPE AIR CONDITIONER INSTALLATION MANUAL For correct installation,read this manual before starting installation. This manual may be subject to change without notice for purpose of improvement..
PRECAUTIONS SAFETY CONSIDERATIONS Installation and servicing of air conditioning equipment can be hazardous due to system pressure and electric components. Only trained and qualified service personnel should install, repair or service air conditioning equipment. All other operations should be performed by trained service personnel. When working on air conditio- ning equipment, observe precautions in the literature, tags and labels attached to the unit and other safety precautions that may apply.
NOTE Remark per EMC Directive 2004/108/EC For to prevent flicker impressions during the start of the compressor (technical process) ,following installation conditions do apply. 1. The power connection for the air conditioner has to be done at the main power distribution. The distribution has to be of a low impedance, normally the required impedance reaches at a 32 A fusing point.
ATTACHED FITTINGS Please check whether the following fittings are of full scope. If there are some attached fittings free from use, please restore them carefully. Name Quantity Outline Installation Fittings 3. Installation paper board 7. Soundproof / insulation sheath Tubing & Fittings 5.Connecting pipe group 8.
INSTALLATION PLACE CAUTIONS Location in the following places may cause malfunction of the machine.(If unavoidable, please consult your local dealer) a. There is petrolatum existing. g. There is strong electromagnetic wave existing. b. There is salty air surrounding (near the coast). h.
INDOOR UNIT INSTALLATION 1. Install the main body CAUTIONS Before the indoor unit installation be sure to take down the buffer pads between the fan and the air inducting coil, that are just used for inoor unit protection during tansport .Otherwise, the fan and the motor will be damaged once the indoor unit works.
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The length could be calculated from Chart5 Length=H-181+L (in general, L=100mm and is half of the whole length of the installation hook) c. Please adjust the hexangular nuts on the four installation hooks evenly, to ensure the balance of the body.
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b. Fix hooks of the panel at swing motor and its opposite sides to the hooks of corresponding water receiver. ( Refer to chart 11 ) Then hang the other two panel hooks onto corresponding hangers of the body. ( Refer to chart 11 ) CAUTIONS The salience to plastic cover plate of sway motor must be embedded in the concave of seal plate.
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3. Install the distribution duct Conditioned air can be distributes by means of a distribution duct. Distribution duct Distribution duct Distribution duct Fresh air Distribution duct Note:18000-24000Btu/h Series A=350mm; Series B=85mm 36000-60000Btu/h Series A=350mm; Series B=155mm Chart 16 One-way Two-way AUT 30/36/45/54L AUT 30/36/45/54L Chart 17...
OUTDOOR UNIT INSTALLATION Side air outlet outdoor unit CAUTIONS Keep this unit away from direct radiation of the sun or other heaters. If unavoidable, please cover it with a shelter. In places near coast or with a high attitude where the wind is violent, please install the outdoor unit against the wall to ensure normal performance.
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Table 1 MODEL 18000 24000 36000 48000 1167 60000 NECESSARY ROOM FOR INSTALLATION AND MAINTENANCE (Refer to chart If possible, please remove the obstacles nearby to prevent the performance from being impeded by too little of air circulation. The minimum distance between the outdoor unit and obstacles described in the installation chart does not mean that the same is applicable to the situation of an airtight room.
INSTALL THE CONNECTING PIPE CAUTIONS Check whether the height drop between the indoor unit and outdoor unit, the length of refrige- rant pipe, and the number of the bends meet the following requirements: The max height drop........................(If the height drop is more than 10m, you had better put the outdoor unit over above the indoor unit.) The length of refrigerant pipe..
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Use the market brass pipe Be sure to use the same insulating materials when you buy the brass pipe (more than 9mm thick). 2. Locate The Pipes Drill a hole in the wall (suitable just for the size of the wall conduit, 18000, 24000 series diameter 90mm, and...
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For R410A series: Capacity 24000Btu/h 30000-48000Btu/h LENGTH(L) Less than 5m (one-way) Added Refrigerant When Over 5m(one-way) 30g (L-5)m 60g (L-5)m Table 4 Expel the air with a vacuum pump ( Refer to Chart 28) (please refer to its manual for the way of using manifold value) 1.
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Indoor unit Outdoor unit Gas side 16mm 9.53mm Liquid side Tube joint Stop valve (Take 24000 series for example Chart 30 Chart 31 (Take 24000 series for example Expel the air with the refrigerant tank (Refer to Chart 30 and 31) 1.
CONNECT THE DRAIN PIPE 1. Install the drainpipe of the indoor unit You can use a polyethylene tube as the drainpipe (out-dia.37-39mm, in-dia.32mm). It could be bought at local market or from your dealer. Set the mouth of the drainpipe onto the root of the body's pump-pipe, and clip the drainpipe and the out-let pipe sheath (fittings) together firmly with the out-let pipe clasp (fitting).
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Pump joint Test cover Test mouth Body Stow tube Water-receiver Drain plug Chart 35 2) Turn on the power, and operate the air conditioner under the "COOLING" mode. Listen to the sound of the drain pump. Check whether the water is discharger well (a lag of 1min is allowed before discharging, according to the length of the drain pipe), and check whether water leaks from the joints 3) Warning alarm rings because of high water level by water charge, check the drain pump...
3. Install outdoor unit drain pipe(For Centrifugal Fan Outdoor Unit Outdoor unit is equiped with a drain piping. Its position is shown figure below Drain Pipe Chart 37 MODEL 24000 1174 30000 1381 36000 48000 1394 60000 Prepare a polyviny chloride with 21mm inner diameter Fasten the tube to the drain hose with an adhesive and the field-supplied clamp.
INSTALLATION OF FLANGE AND DUCT Fresh air is intaken by indoor fan motors or ductable fan motor devices on field. The positions of fresh air intake can be changed according to the installation of ductable fan motor. 4- 6 Hole Note: 1.
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Stick insulation material 4 at indoor hole Installation Type 2 Installation Type 1 Put the insulation material 4 on the interface Stick insulation material at the of the hole as shown in Figure 4, then stick opening part of the board on the inside and surface of the board.
WIRING CAUTION 1. The air conditioner should use separate power supply with rated voltage. 2. The external power supply to the air conditioner should have ground wiring, which is linked to the ground wiring of the indoor and outdoor unit. 3.
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18000Btu/h 24000Btu/h 36000Btu/h TYPE(Btu/h) (For R22, Cooling) (For R22 , Cooling) (For R22, Cooling) PHASE 1-PHASE 1-PHASE 1-PHASE INDOOR FREQUENCY AND VOLT 220V~ 60Hz/220-230V~60Hz 220V~ 60Hz/220-230V~60Hz 220V~ 60Hz/220-230V~60Hz POWER CIRCUIT BREAKER/FUSE A ( ) 15/10 15/10 15/10 INDOOR UNIT POWER WIRING 3x2.5 3x2.5 3x2.5...
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TYPE(Btu/h) For R22 | Cooling For R22 | Cooling &Heating PHASE 1-PHASE 1-PHASE POWER 220V~ 60Hz/220-230V~60Hz 220V~ 60Hz/220-230V~60Hz FREQUENCY AND VOLT CIRCUIT BREAKER/FUSE 15/10 15/10 (A) ( INDOOR UNIT POWER WIRING 3x1.5 3x1.5 PHASE 1-PHASE 1-PHASE POWER 220V~ 60Hz/220-230V~60Hz 220V~ 60Hz/220-230V~60Hz FREQUENCY AND VOLT 50/45 50/45...
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2. Remove the protection board. Disassemble the bolts from the maintenance board, and pull it in the direction of the arrow to remove the protection board. Notice: Do not scratch the surface during operation. Terminator Protection board Chart 45 ATTENTION: Chart 45 is based on the standard model, which may look a little different from your own outdoor unit.
TEST OPERATION 1. The test operation must be carried out after the entire installation has been completed. 2. Please confirm the following points before the test operation: The indoor unit and outdoor unit are installed properly. Tubing and wiring are correctly completed. The refrigerant pipe system is leakage-checked.
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QSQ4I-006AEN The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details. 202000192203 2010.12.07...
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