Page 1
INSTALLATION MANUAL Middle Static Pressure Duct Type KDIM 012 - 018 - 024 Thank you very much for purchasing our air conditioner, Before using your air conditioner, please read this manual carefully and keep it for future reference.
Page 2
If used as MULTI unit, please refer to the Installation & operation manuals packed with outdoor unit.
CONTENTS PAGE Install according to this installation instructions strictly. If installation is defective, it will cause water leakage, electrical shock and fire. SAFETY PRECAUTIONS..................1 When installing the unit in a small room, take measures INSTALLATION INFORMATION................2 against to keep refrigerant concentration from exceeding allowable safety limits in the event of refrigerant leakage.
If the refrigerant leaks during installation, ventilate the The appliance shall be installed in accordance with area immediately. national wiring regulations. Toxic gas may be produced if the refrigerant comes into the place contacting with fire. Do not operate your air conditioner in a wet room such as a bathroom or laundry room.
3. ATTACHED FITTINGS Please check whether the following fittings are of full scope. If there are some spare fittings , please restore them carefully. Table 3-1 NAME SHAPE QUANTITY 1. Soundproof / insulation sheath 2. Binding tape Tubing & Fittings 3.Seal sponge 4.Orifice (on some models)
4. INSPECTING AND HANDLING THE UNIT CAUTION At delivery, the package should be checked and any damage should Keep indoor unit, outdoor unit, power supply wiring and be reported immediately to the service agent. transmission wiring at least 1 meter away from televisions and radios.
Page 7
5.2.2 New concrete bricks Air inlet and air outlet duct should be apart far enough to avoid Inlaying or embedding the screw bolts. (Refer to Fig. 5-3) air passage short-circuit. Recommended duct connection (Blade shape insertion) (Slide insertion) Canvas tie-in Canvas tie-in Fig.5-3 5.2.3...
Page 8
The positioning of ceiling hole, indoor unit and hanging screw bolts Dimension and air outlet size Unit: mm Air inlet size Air filter Position size of descensional ventilation opening Air filter Electric control box Size of mounted hook Electric control box Fig.5-8 installation manual...
Page 9
The positioning of ceiling hole, indoor unit and hanging screw bolts Dimension and air outlet size Unit: mm Air inlet size Air filter Position size of descensional ventilation opening Air filter Electric control box Size of mounted hook Electric control box Fig.5-8 installation manual...
Page 10
Table.5-2 Size of Outline dimension air outlet opening size air return opening size mounted lug 700 210 635 570 119 595 200 740 350 12~18 920 210 635 570 119 815 200 960 350 920 270 635 570 179 815 260 960 350 (in=mm/25.4) How to adjust the air inlet direction? (From rear side to under-side.)
Page 11
5.9 Fan performances Static pressure curve(middle static pressure duct) Super high speed High speed Super high speed Mid speed High speed Mid speed Low speed Low speed 1000 1100 1200 ir volume(m / h) Air volume(m / h) Super high speed High speed Mid speed Low speed...
Page 12
Static pressure curve(high static pressure duct) id speed Super high speed High speed Low speed 1000 1100 1200 1300 1400 1500 A ir volume(m / h) id speed Super high speed High speed Low speed 1100 1200 1000 1300 1400 1500 1600 A ir volume(m / h) installation...
Page 13
6. OUTDOOR UNIT INSTALLATION 6.2 Figure of body size 6.1 Installation Place Split type outdoor unit The outdoor unit should be installed in the location that meets the following requiements: There is enough room for installation and maintenance. The air outlet and the air inlet are not impeded, and can not be reached by strong wind.
Page 14
3. Centrifugal fan type outdoor unit Table 6-1 MODEL REMARK Fig.6-2 Fig.6-2 Fig.6-2 Fig.6-2 Fig.6-2 Fig.6-2 Fig.6-2 Fig.6-7 Table 6-3 unit:mm MODEL 1174 1120 1174 1120 6.3 Space of installation and maintenance (in=mm/25.4) Split type outdoor unit (Wall or obstacle) 2.
Page 15
(Wall or obstacle) NOTE All the figures in this manual are for explanation purpose only. They may be slightly different from the air conditioner you purchased.The actual unit shall prevail. >30cm 6.4 Available configuration for centrifugal fan /11.81in type outdoor unit Air inlet >30cm Four different configuration are available for oudoor unit only...
Page 16
Table 6-4 6.5 Moving and installation Description Since the gravity center of the unit is not at its physical center, so please be careful when lifting it with a sling. Outdoor Unit Never hold the inlet of the outdoor unit to prevent it from Vibration-proof rubber deforming.
7. INSTALL THE CONNECTING PIPE CAUTION All field piping must be provided by a licensed 7.1 Preparation and Caution refrigeration technician and must comply with the Before installation make sure the height difference, the length relevant local and national codes. of refrigerant pipe, and the number of the bends between the Prevent let air, dust, or other impurities enter in the pipe indoor unit and outdoor unit meet the following requirements:...
Place The Pipe Note: All used branch pipe must be produced by Midea, otherweise it causes malfunction. The indoor units should Drill a hole in the wall (suitable just for the size of the wall be installed equivalently at the both side of the U type branch sleeve), then set on the fittings such as the wall sleeve and its pipe.
The branching pipe must be installed horizontally, error angle 8.4 Vacuum with vacuum pump of it should not large than 10°. Otherwise, malfunction will be caused. Use the vacuum pump which vacuum level lower than -0.1MPa and the air discharge capacity above 40L/min. U-shaped branching pipe The outdoor unit is not necessary to vacuum, don’t open the outdoor unit gas and liquid pipe shut-off valves.
9.3 Insulation Expel the air with a vacuum pump Be sure to completely insulate all the exposed parts of the flare (Please refer to its manual for the way of using manifold pipes. valve) Incomplete insulation may cause condensate. Loosen and remove the nuts of service valves A and B, 10.
The drain pipe installation for the unit with pump. Operate the air conditioner in "COOLING" mode. The sound of 1-1.5m /3.28-4.92ft the drain pump shall be heard. Check whether the water is Lean over 1/50 <200mm discharged well (1 min lag is possible, according to the length of /7.87in the drain pipe), and check whether the water leaks from the joints.
Table 13-2 12.1Motor and drain pump maintenance (Take rear ventilated as example) Motor maintain: Take off the ventilated panel. Take off the blower housing. Take off the motor. 14. WIRING Mofor The appliance shall be installed in accordance with national wiring regulations. The air conditioner should use separate power supply Blower housing with rated voltage.
2.Centrifugal fan outdoor unit Fig.14-2 Protection Board NOTE All the figures in this manual are for explanation purpose only. They may be slightly different from the air conditioner you purchased(depend on model).The actual unit shall prevail. 15. TEST OPERATION The test operation must be carried out after the entire installation.
Page 24
The Specification of Power(indoor power supply) Table 14-1 MODEL PHASE 1 P h a s e 1 P h a s e POWER Table 14-2 FREQUENCY AND VOLT 208-240 V 208-240 V CIRCUIT BREAKER/FUSE(A) 20/16 40/25 The Specification of Power(outdoor power supply) Table 14-3 MODEL PHASE...
Page 25
The Specification of Power(independence power supply) Table 14-5 MODEL PHASE 1 P h a s e 1 P h a s e POWER (indoor) FREQUENCY AND VOLT 208-240 V 208-240 V CIRCUIT BREAKER/FUSE(A) 20/16 20/16 1 P h a s e 1 P h a s e PHASE POWER...
Page 26
CAUTION The power supply is included in the power supply above mentioned can be applied to the table. Before obtaining access to terminals, all supply circuits must be disconnected. Wiring figure Fig.14-3 Power supply Switch/Fuse (Available locally) Power wiring (indoor) Power linking wiring (Outdoor) Indoor Outdoor...
Fig.14-5 Power supply Power supply Switch/Fuse (Available locally) Power wiring (indoor) Power linking wiring (Outdoor) Indoor Unit Outdoor Unit Ground wiring Ground wiring Weak elec-signal link wiring — — — — — — Power supply Switch/Fuse (Available locally) Indoor Unit Ground wiring —...
Page 28
2190 NW 89 Place Doral, FL 33172 – USA Tel: (305)594-4972 - Fax (305) 499-4378 The design and specifications are subject to change without prior notice for product www.klimaire.com - sales@klimaire.com improvement.Consult with the sales agency or manufacturer for details...
Need help?
Do you have a question about the KDIM 012 and is the answer not in the manual?
Questions and answers