Operating Instructions Air Conditioner * Shows U1 type (4-Way Cassette) Model No.
01_F568275_EN.fm Page 2 Monday, March 5, 2012 10:02 AM CONTENTS Page PRODUCT INFORMATION ...........................................................................................................2 SAFETY PRECAUTIONS..............................................................................................................2 INSTALLATION LOCATION...........................................................................................................3 ELECTRICAL REQUIREMENTS .............................
01_F568275_EN.fm Page 3 Monday, March 5, 2012 10:02 AM INSTALLATION LOCATION • We recommend that this air conditioner be installed properly by qualified installation technicians in accordance with the Installation Instructions provided with the unit. • Before installation, check that the voltage of the electric supply in your home or office is the same as the voltage shown on the nameplate.
01_F568275_EN.fm Page 4 Monday, March 5, 2012 10:02 AM SAFETY INSTRUCTIONS • • Read these Operating Instructions carefully before using this air conditioner. If you still have any difficulties or problems, consult your dealer for help. This air conditioner is designed to give you comfortable room conditions. Use this only for its intended purpose as described in these Operating Instructions. Confirm to authorized dealer or specialist on usage of specified refrigerant type.
01_F568275_EN.fm Page 5 Monday, March 5, 2012 10:02 AM NOTICE • • The compressor may occasionally stop during thunderstorms. This is not a mechanical failure. The unit automatically recovers after a few minutes. The English text is the original instructions. Other languages are translation of the original instructions. Stop using the product when any abnormality/failure occurs and disconnect the power plug.
01_F568275_EN.fm Page 6 Monday, March 5, 2012 10:02 AM INFORMATION Operation Condition Use this air conditioner under the following temperature range.
01_F568275_EN.fm Page 7 Monday, March 5, 2012 10:02 AM OPERATION Names of Parts INDOOR UNIT U1 Type (4-WAY CASSETTE) F2 Type (LOW SILHOUETTE DUCTED) Water drain Air outlet duct Suspension bolt Bolt anchor Ceiling panel (optional) Air outlet (4 locations) Air-outlet grille Indoor unit Air intake grille (air intake) Ceiling material Wireless Remote Controller (Optional parts) NOTE Refer to the Operating Instructions attached to the optional Wireless Remote Controller.
01_F568275_EN.fm Page 8 Monday, March 5, 2012 10:02 AM ADJUSTING AIRFLOW DIRECTION The functions differ depending on the indoor unit used. The airflow direction cannot be set using the remote controller for any unit which is not listed below. U1 type. • • • Setting the airflow direction To activate the swing operation Never use your hands to move the flap (vertical airflow flap) that is controlled using the remote controller.
01_F568275_EN.fm Page 9 Monday, March 5, 2012 10:02 AM ADJUSTING AIRFLOW DIRECTION (CONTINUED) U1 type air conditioner is equipped with auto flaps. You can set the airflow direction to a specific angle or to the sweep mode using the remote controller. Do not move the flap with your hands. 4-way (U1 type) • • • The air outlet flap can be easily removed and washed with water. Be sure to always stop operation before removing the flap.
01_F568275_EN.fm Page 10 Monday, March 5, 2012 10:02 AM ADJUSTING AIRFLOW DIRECTION FOR MULTIPLE INDOOR UNITS USING SINGLE REMOTE CONTROLLER (WIRED) • • Auto Flap ( ) button • • • • The airflow direction cannot be set using the remote controller for the concealed duct type (F2). If multiple indoor units are connected to a remote controller, the airflow direction can be set for each indoor unit by selecting the indoor units (see the operation below).
01_F568275_EN.fm Page 11 Monday, March 5, 2012 10:02 AM SPECIAL REMARKS ‘‘DRY’’ Operation How it works • • • • Once the room temperature reaches the level that was set, the unit repeats the cycle of turning on and off automatically. In order to prevent the humidity in the room from rising again, the indoor fan also turns off when the unit stops operating. The fan speed is set to ‘‘LO.’’ automatically, and cannot be adjusted. ‘‘DRY’’ operation is not possible if the outdoor temperature is 15 °C or less.
01_F568275_EN.fm Page 12 Monday, March 5, 2012 10:02 AM TROUBLESHOOTING If your air conditioner does not work properly, first check the following points before requesting service. If it still does not work properly, contact your dealer or a service center. INDOOR UNIT Symptom Noise Cause Sound like streaming water during operation or after operation • • Sound of refrigerant liquid flowing inside unit Sound of drainage water through drain pipe Cracking noise during operation or when operation stops.
01_F568275_EN.fm Page 13 Monday, March 5, 2012 10:02 AM CHECK BEFORE REQUIRING SERVICES Symptom Cause Air conditioner does not run at Power failure or after power failure all although power is turned on. Operation button is turned off. Fuse blow out. Poor cooling or heating performance Remedy Press ON/OFF operation button on remote control unit again. • • Switch on power if breaker is turned off. If breaker has been tripped, consult your dealer without turning it on.
13_F568275_Spec.fm Page 148 Thursday, March 15, 2012 10:49 AM SPECIFICATIONS 4-Way Cassette (U1 type) S-22MU1E51 S-28MU1E51 S-36MU1E51 S-45MU1E51 S-56MU1E51 S-60MU1E51 Model Name Power Source 220 - 230 - 240 V, single-phase, 50 Hz Cooling Capacity Heating Capacity High kW 2.2 2.8 3.6 4.5 5.6 6.0 BTU/h 7,500 9,600 12,300 15,400 19,100 20,500 kW 2.5 3.2 4.2 5.0 6.3 7.
13_F568275_Spec.fm Page 149 Thursday, March 15, 2012 10:49 AM SPECIFICATIONS Low Silhouette Ducted (F2 type) S-22MF2E5 Model Name S-28MF2E5 Power Source S-36MF2E5 S-45MF2E5 S-56MF2E5 S-60MF2E5 220 - 230 - 240 V, single-phase, 50 Hz Cooling Capacity Heating Capacity kW 2.2 2.8 3.6 4.5 5.6 6.0 BTU/h 7,500 9,600 12,300 15,400 19,100 20,500 kW 2.5 3.2 4.2 5.0 6.3 7.
13_F568275_Spec.fm Page 150 Thursday, March 15, 2012 10:49 AM SPECIFICATIONS Mini (LE1 type) (Single-phase) U-4LE1E5 Model Name Cooling Capacity U-5LE1E5 U-6LE1E5 220 - 230 - 240 V, single-phase, 50 Hz Power Source kW 12.1 14.0 15.5 BTU/h 41,300 47,800 52,900 kW 12.5 16.0 18.
13_F568275_Spec.fm Page 151 Thursday, March 15, 2012 10:49 AM SPECIFICATIONS 2WAY (ME1 type) Model Name U-8ME1E81 U-10ME1E81 Power Source Cooling Capacity U-12ME1E81 U-14ME1E81 U-16ME1E81 380 - 400 - 415 V, 3-phase, 50 Hz kW 22.4 28.0 33.5 40.0 45.0 BTU/h 76,500 95,600 114,300 136,500 153,600 kW 25.0 31.5 37.5 45.0 50.0 BTU/h 85,300 107,500 128,000 153,600 170,600 Sound Pressure Level dB(A) 56.5 59.0 61.0 62.0 62.0 Sound Power Level dB(A) 71.0 73.5 75.5 76.5 76.
13_F568275_Spec.fm Page 152 Thursday, March 15, 2012 10:49 AM SPECIFICATIONS 2WAY (ME1 type) Standard-COP mode Model Name U-8ME1E8 U-8ME1E8E U-12ME1E8 U-12ME1E8E U-14ME1E8 U-14ME1E8E U-16ME1E8 U-16ME1E8E kW 380 - 400 - 415 V, 3-phase, 50/60 Hz 22.4 28.0 33.5 40.0 45.0 BTU/h 76,500 95,600 114,300 136,500 153,600 Power Source Cooling Capacity U-10ME1E8 U-10ME1E8E 380 - 400 - 415 V, 3-phase, 50 Hz kW 25.0 31.5 37.5 45.0 50.
13_F568275_Spec.fm Page 153 Thursday, March 15, 2012 10:49 AM SPECIFICATIONS 3WAY (MF1 type) U-8MF1E8 Model Name Cooling Capacity U-10MF1E8 U-12MF1E8 U-14MF1E8 U-16MF1E8 380 - 400 - 415 V, 3-phase, 50 Hz Power Source kW 22.4 28.0 33.5 40.0 45.0 BTU/h 76,400 95,500 114,300 136,500 153,600 kW 25.0 31.5 37.5 45.0 50.0 BTU/h 85,300 107,500 128,000 153,600 170,600 Sound Pressure Level dB(A) 54.7 55.3 56.3 60.3 60.5 Sound Power Level dB(A) 68.4 69.0 70.0 74.0 73.
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13_F568275_Spec.fm Page 157 Thursday, March 15, 2012 10:49 AM SPECIFICATIONS SPESIFIKASI English B.
13_F568275_Spec.fm Page 159 Thursday, March 15, 2012 10:49 AM English Compliance with regulation 842/EC/2006 Article 7(1) requirements DO NOT VENT R410A INTO THE ATMOSPHERE: R410A IS A FLUORINATED GREENHOUSE GAS, COVERED BY THE KYOTO PROTOCOL, WITH A GLOBAL WARMING POTENTIAL (GWP) = 1975.
F568275_End-china.