IMPORTANT! Please Read Before Starting This air conditioning system meets strict safety and SPECIAL PRECAUTIONS operating standards. As the installer or service person, it is an important part of your job to install or service the When Wiring WARNING system so it operates safely and efficiently. ELECTRICAL SHOCK CAN CAUSE For safe installation and trouble-free operation, you SEVERE PERSONAL INJURY OR DEATH.
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…In an Area with High Winds • Do not touch the air inlet or the Securely anchor the outdoor unit down with bolts and a sharp aluminum fins of the CAUTION outdoor unit. You may get injured. metal frame. Provide a suitable air baffle. …In a Snowy Area (for Heat Pump-type Systems) •...
The standards for minimum room volume are as follows. Check of Density Limit No partition (shaded portion) The room in which the air conditioner is to be installed requires a design that in the event of refrigerant gas leaking out, its density will not exceed a set limit. The refrigerant (R410A), which is used in the air conditioner, is safe, without the toxicity or combustibility of ammonia, and is not restricted by laws imposed to protect the ozone layer.
Precautions for Installation Using New Refrigerant 1. Care regarding tubing 1-1. Process tubing Material: Use C1220 phosphorous deoxidized copper specified in JIS H3300 “Copper and Copper Alloy Seamless Pipes and Tubes.” For tubes of ø22.22 or larger, use C1220 T-1/2H material or H material, and do not bend the tubes. Tubing size: Be sure to use the sizes indicated in the table below.
Design of 2WAY SYSTEM 3. Electrical Wiring 3-1. General Precautions on Wiring Before wiring, confirm the rated voltage of the unit as shown Regulations on wire diameters differ from locality to on its nameplate, then carry out the wiring closely following locality.
Design of 2WAY SYSTEM 3. Electrical Wiring 3-3. Wiring System Diagrams Indoor unit (No. 1) Power supply Outdoor unit 220 – 240V ~50/60Hz INV unit Ground Power supply Remote 380 – 415V, 3 N~, 50Hz controller Ground Ground Ground Indoor unit Ground (No.
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Design of 2WAY SYSTEM 3. Electrical Wiring CAUTION (1) When linking outdoor units in a network, disconnect the terminal extended from the short plug (CN072, 2P Black, location: right bottom on the outdoor main control PCB) from all outdoor units except any one of the outdoor units.
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Design of 2WAY SYSTEM 3. Electrical Wiring (5) Use shielded wires for inter-unit control wiring (c) Shielded wire and ground the shield on both sides, otherwise misoperation from noise may occur. (Fig. 2-5) Connect wiring as shown in Section “3-3. Wiring System Diagram.” Ground Ground (6) Use the standard power supply cables for Europe (such as H05RN-F...
Design of 2WAY SYSTEM 3. Electrical Wiring Wiring sample Indoor Unit : E1 Type (73, 106, 140) Indoor Unit : E1 Type (224, 280) Functional ground screw (External Electronic Use this screw when connecting to ground Expansion Valve Kit and Schedule Timer) the shield for the Inter-unit control wiring.
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2WAY SYSTEM Unit Specifi cations 17. Slim Low Static Ducted Type (M1 Type) 17-1. Specifi cations Unit specifi cations (A) MODEL No. Indoor Unit S-15MM1E5 POWER SOURCE 220 - 230 - 240 V, single-phase, 50/60 Hz PERFORMANCE Cooling Heating Capacity BTU / h 5,100 5,800...
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2WAY SYSTEM Unit Specifi cations 17. Slim Low Static Ducted Type (M1 Type) Unit specifi cations (B) MODEL No. Indoor Unit S-22MM1E5 POWER SOURCE 220 - 230 - 240 V, single-phase, 50/60 Hz PERFORMANCE Cooling Heating Capacity BTU / h 7,500 8,500 Air circulation (Hi / Me / Lo)
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2WAY SYSTEM Unit Specifi cations 17. Slim Low Static Ducted Type (M1 Type) Unit specifi cations (C) MODEL No. Indoor Unit S-28MM1E5 POWER SOURCE 220 - 230 - 240 V, single-phase, 50/60 Hz PERFORMANCE Cooling Heating Capacity BTU / h 9,600 11,000 Air circulation (Hi / Me / Lo)
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2WAY SYSTEM Unit Specifi cations 17. Slim Low Static Ducted Type (M1 Type) Unit specifi cations (D) MODEL No. Indoor Unit S-36MM1E5 POWER SOURCE 220 - 230 - 240 V, single-phase, 50/60 Hz PERFORMANCE Cooling Heating Capacity BTU / h 12,000 14,000 Air circulation (Hi / Me / Lo)
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2WAY SYSTEM Unit Specifi cations 17. Slim Low Static Ducted Type (M1 Type) Unit specifi cations (E) MODEL No. Indoor Unit S-45MM1E5 POWER SOURCE 220 - 230 - 240 V, single-phase, 50/60 Hz PERFORMANCE Cooling Heating Capacity BTU / h 15,000 17,000 Air circulation (Hi / Me / Lo)
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2WAY SYSTEM Unit Specifi cations 17. Slim Low Static Ducted Type (M1 Type) Unit specifi cations (F) MODEL No. Indoor Unit S-56MM1E5 POWER SOURCE 220 - 230 - 240 V, single-phase, 50/60 Hz PERFORMANCE Cooling Heating Capacity BTU / h 19,000 21,000 Air circulation (Hi / Me / Lo)
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2WAY SYSTEM Unit Specifi cations 17. Slim Low Static Ducted Type (M1 Type) 17-2. Major Component Specifi cations Indoor unit (A) MODEL No. S-15MM1E5 Power source 220 - 230 - 240 V, single-phase, 50/60 Hz Controller P.C.B. Ass'y CB-15MM1E51 (Microprocessor) Fan (Number...diameter) Centrifugal (1...ø190) Fan motor...
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2WAY SYSTEM Unit Specifi cations 17. Slim Low Static Ducted Type (M1 Type) Indoor unit (B) MODEL No. S-22MM1E5 Power source 220 - 230 - 240 V, single-phase, 50/60 Hz Controller P.C.B. Ass'y CB-US075XH (Microprocessor) Fan (Number...diameter) Centrifugal (1...ø190) Fan motor Model...Nominal output DK8-63G280H...60 W Power source...
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2WAY SYSTEM Unit Specifi cations 17. Slim Low Static Ducted Type (M1 Type) Indoor unit (C) MODEL No. S-28MM1E5 Power source 220 - 230 - 240 V, single-phase, 50/60 Hz Controller P.C.B. Ass'y CB-US075XH (Microprocessor) Fan (Number...diameter) Centrifugal (1...ø190) Fan motor Model...Nominal output DK8-63G280H...60 W Power source...
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2WAY SYSTEM Unit Specifi cations 17. Slim Low Static Ducted Type (M1 Type) Indoor unit (D) MODEL No. S-36MM1E5 Power source 220 - 230 - 240 V, single-phase, 50/60 Hz Controller P.C.B. Ass'y CB-US075XH (Microprocessor) Fan (Number...diameter) Centrifugal (1...ø190) Fan motor Model...Nominal output DK8-63G280H...60 W Power source...
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2WAY SYSTEM Unit Specifi cations 17. Slim Low Static Ducted Type (M1 Type) Indoor unit (E) MODEL No. S-45MM1E5 Power source 220 - 230 - 240 V, single-phase, 50/60 Hz Controller P.C.B. Ass'y CB-US075XH (Microprocessor) Fan (Number...diameter) Centrifugal (1...ø190) Fan motor Model...Nominal output DK8-63G280H...60 W Power source...
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2WAY SYSTEM Unit Specifi cations 17. Slim Low Static Ducted Type (M1 Type) Indoor unit (F) MODEL No. S-56MM1E5 Power source 220 - 230 - 240 V, single-phase, 50/60 Hz Controller P.C.B. Ass'y CB-US075XH (Microprocessor) Fan (Number...diameter) Centrifugal (1...ø190) Fan motor Model...Nominal output DK8-63G280H...60 W Power source...
2WAY SYSTEM Unit Specifi cations 17. Slim Low Static Ducted Type (M1 Type) 17-3. Dimensional Data Indoor unit: S-15MM1E5 / 22MM1E5 / 28MM1E5 / 36MM1E5 / 45MM1E5 / 56MM1E5 unit : mm Refrigerant tubing joint (narrow tube) Refrigerant tubing joint (wide tube) Upper and bottom drain port (O.D.26mm) Suspension lug Power supply outlet (ø17)
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2WAY SYSTEM Unit Specifi cations 17. Slim Low Static Ducted Type (M1 Type) Both 50Hz and 60Hz 17-4. Noise Criterion Curves Strong Weak MODEL S-15MM1E5 / 22MM1E5 MODEL : S-28MM1E5 SOUND LEVEL STRONG 28 dB(A) SOUND LEVEL STRONG 30 dB(A) WEAK 25 dB(A) WEAK...
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2WAY SYSTEM Unit Specifi cations 2WAY SYSTEM Unit Specifi cations 17. Slim Low Static Ducted Type (M1 Type) 17. Slim Low Static Ducted Type (M1 Type) 17-5. Increasing the Fan Speed For Short Circuit Connection The standard (before shipment) external static pressure is shown in the table below. When using with a higher static pressure, it is necessary to change to the high static pressure mode.
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2WAY SYSTEM Unit Specifi cations 18. Intaking Fresh Air of 4-Way Cassette Type and Slim Low Static Ducted Type Precautions Regarding External Air Intake (1) Ventilation Load Ensure that the design of the air-conditioner takes air-conditioning loads into consideration when external air intake is involved.
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2WAY SYSTEM Unit Specifi cations 18. Intaking Fresh Air of 4-Way Cassette Type and Slim Low Static Ducted Type U1, Y1 Types When an External Air Intake Flange (ø100) is in Use External Air Intake Volume and Resistance and With the External Air Intake Flange Attached Operation Noise Characteristics within the Unit U1 Type Y1 Type...
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Electric Wiring Diagram U-8ME1E81, U-10ME1E81 ..........6-2 Electric Wiring Diagram U-12ME1E81, U-14ME1E81, U-16ME1E81 ......6-4 Electric Wiring Diagram U-18ME1E81, U-20ME1E81 ..........6-6 2. Indoor Unit ........................... 6-8 (1)-1 S-22MU1E51/28MU1E51/36MU1E51/45MU1E51/56MU1E51/60MU1E51/ 73MU1E51/90MU1E51/106MU1E51/140MU1E51/160MU1E51 ......6-8 (1)-2 S-22MU1E5/28MU1E5/36MU1E5/45MU1E5/56MU1E5/73MU1E5 ......6-9 (1)-3 S-106MU1E5/140MU1E5/160MU1E5 ..............6-11 (2)-1 S-22MY1E5/28MY1E5/36MY1E5/45MY1E5/56MY1E5 ..........
Electrical Data 2. Indoor Unit (9) Electric Wiring Diagram S-15MM1E5/22MM1E5/28MM1E5/36MM1E5/45MM1E5/56MM1E5 6-27...
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Electrical Data 2. Indoor Unit Schematic Diagram S-15MM1E5/22MM1E5/28MM1E5/36MM1E5/45MM1E5/56MM1E5 6-28...
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Capacity Table 3. Cooling Capacity of Indoor Unit 3-14. Slim Low Static Ducted Type (M1 Type) S-15MM1E5 Power supply : 220/230/240V 1phase-50,60Hz TC : Total Cooling Capacity (kW) SHC : Sensible Heat Capacity (kW) This data is when the indoor unit connects with 16HP outdoor unit. RATING CAPACITY: 1.5 kW AIR FLOW RATE: 8.0 m³/min...
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Capacity Table 3. Cooling Capacity of Indoor Unit S-22MM1E5 Power supply : 220/230/240V 1phase-50,60Hz TC : Total Cooling Capacity (kW) SHC : Sensible Heat Capacity (kW) This data is when the indoor unit connects with 16HP outdoor unit. RATING CAPACITY: 2.2 kW AIR FLOW RATE: 8.0 m /min...
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Capacity Table 3. Cooling Capacity of Indoor Unit S-28MM1E5 Power supply : 220/230/240V 1phase-50,60Hz TC : Total Cooling Capacity (kW) SHC : Sensible Heat Capacity (kW) This data is when the indoor unit connects with 16HP outdoor unit. RATING CAPACITY: 2.8 kW AIR FLOW RATE: 8.5 m /min...
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Capacity Table 3. Cooling Capacity of Indoor Unit S-36MM1E5 Power supply : 220/230/240V 1phase-50,60Hz TC : Total Cooling Capacity (kW) SHC : Sensible Heat Capacity (kW) This data is when the indoor unit connects with 16HP outdoor unit. RATING CAPACITY: 3.6 kW AIR FLOW RATE: 9.0 m /min...
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Capacity Table 3. Cooling Capacity of Indoor Unit S-45MM1E5 Power supply : 220/230/240V 1phase-50,60Hz TC : Total Cooling Capacity (kW) SHC : Sensible Heat Capacity (kW) This data is when the indoor unit connects with 16HP outdoor unit. RATING CAPACITY: 4.5 kW AIR FLOW RATE: 10.5 m /min...
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Capacity Table 3. Cooling Capacity of Indoor Unit S-56MM1E5 Power supply : 220/230/240V 1phase-50,60Hz TC : Total Cooling Capacity (kW) SHC : Sensible Heat Capacity (kW) This data is when the indoor unit connects with 16HP outdoor unit. RATING CAPACITY: 5.6 kW AIR FLOW RATE: 12.5 m /min...
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