Installation Manual
Page 1
No. 0150508607 C Keep this manual carefully before installation. MULTI-SPLIT AIR CONDITIONER INSTALLATION MANUAL 3U19FS1ERA 4U25HS1ERA 4U30HS1ERA 5U34HS1ERA Please read this operation manual for future reference.
No. 0150508607 C Keep this manual carefully before installation. MULTI-SPLIT AIR CONDITIONER INSTALLATION MANUAL 3U19FS1ERA 4U25HS1ERA 4U30HS1ERA 5U34HS1ERA Please read this operation manual for future reference.
Installation Manual
Page 3
MULTI-SPLIT AIR CONDITIONER INSTALLATION MANUAL 3U19FS1ERA 4U25HS1ERA 4U30HS1ERA 5U34HS1ERA Contents Safety Precautions 3 Accessories 4 Precautions for Selecting the Location 4 Installation drawings of indoor and outdoor units 5 Precautions on Installation 7 Outdoor Unit Installation Guideline 7 Limitations on the installation 7 Refrigerant piping work 7 Pump Down Operation 12 Wiring work 12 Test running 14 Trouble shooting 15 English Please read this operation manual for future reference. Keep this manual carefully before installation.
MULTI-SPLIT AIR CONDITIONER INSTALLATION MANUAL 3U19FS1ERA 4U25HS1ERA 4U30HS1ERA 5U34HS1ERA Contents Safety Precautions 3 Accessories 4 Precautions for Selecting the Location 4 Installation drawings of indoor and outdoor units 5 Precautions on Installation 7 Outdoor Unit Installation Guideline 7 Limitations on the installation 7 Refrigerant piping work 7 Pump Down Operation 12 Wiring work 12 Test running 14 Trouble shooting 15 English Please read this operation manual for future reference. Keep this manual carefully before installation.
Installation Manual
Page 5
... any of practice. CAUTION Failure to cover the entire distance with electrical parts can support the unit's weight. Install the air conditioner on the power supply, use the suplied or specified installation parts. For wiring, use and cleaning of this instruction Be ... crack after a long time and cause refrigerant leakage. WARNING Installation should be left to breakage and even injury. Install the air conditioner according to the Operation Manual. Incomplete installation may cause injury in accordance with a torque wrench. An inadequate base or incomplete installation...
... any of practice. CAUTION Failure to cover the entire distance with electrical parts can support the unit's weight. Install the air conditioner on the power supply, use the suplied or specified installation parts. For wiring, use and cleaning of this instruction Be ... crack after a long time and cause refrigerant leakage. WARNING Installation should be left to breakage and even injury. Install the air conditioner according to the Operation Manual. Incomplete installation may cause injury in accordance with a torque wrench. An inadequate base or incomplete installation...
Installation Manual
Page 6
...Accessories supplied with salty atmosphere of sulfate gas, corrosion may shorten the life of the air conditioner. 9)Since drain flows out of the outdoor unit. 4) In heavy snowfall areas,...5U34HS1ERA 4U30HS1ERA 4 3U19FS1ERA 4U30HS1ERA 4U25HS1ERA 5U34HS1ERA 1 3U19FS1ERA 3 4U25HS1ERA 5U34HS1ERA 4U30HS1ERA 1 3U19FS1ERA 4U30HS1ERA 4U25HS1ERA 5U34HS1ERA 1 4U25HS1ERA 5U34HS1ERA 4U30HS1ERA Precautions for Selecting the Location 1) Choose a place solid enough to bear the weight and vibration of the unit, where the operation noise will not be amplified. 2) Choose a location where the hot aire...
...Accessories supplied with salty atmosphere of sulfate gas, corrosion may shorten the life of the air conditioner. 9)Since drain flows out of the outdoor unit. 4) In heavy snowfall areas,...5U34HS1ERA 4U30HS1ERA 4 3U19FS1ERA 4U30HS1ERA 4U25HS1ERA 5U34HS1ERA 1 3U19FS1ERA 3 4U25HS1ERA 5U34HS1ERA 4U30HS1ERA 1 3U19FS1ERA 4U30HS1ERA 4U25HS1ERA 5U34HS1ERA 1 4U25HS1ERA 5U34HS1ERA 4U30HS1ERA Precautions for Selecting the Location 1) Choose a place solid enough to bear the weight and vibration of the unit, where the operation noise will not be amplified. 2) Choose a location where the hot aire...
Installation Manual
Page 14
... For the connection wire with the outdoor unit wiring diagram.) Please check the circuit diagram about the fuse replaced. 2. Electric wiring The air conditioner must use special circuit , and wiring by consumers themselves. 12 The wiring method of the outdoor unit and loosen the wire cover ...A,then put the communication wire through the wire cover ,and connect them to the terminal block and fasten screw. Wiring method of air conditioner or the unit can not operate. 3. For the connection wire without terminals Wiring Method for Ring Terminal Block Correct Pressing Wrong Pressing...
... For the connection wire with the outdoor unit wiring diagram.) Please check the circuit diagram about the fuse replaced. 2. Electric wiring The air conditioner must use special circuit , and wiring by consumers themselves. 12 The wiring method of the outdoor unit and loosen the wire cover ...A,then put the communication wire through the wire cover ,and connect them to the terminal block and fasten screw. Wiring method of air conditioner or the unit can not operate. 3. For the connection wire without terminals Wiring Method for Ring Terminal Block Correct Pressing Wrong Pressing...
Instruction Manual
Page 1
Keep this manual carefully before installation. MULTI-SPLIT AIR CONDITIONER INSTALLATION MANUAL 3U19FS1ERA 4U25HS1ERA 4U30HS1ERA 5U34HS1ERA Please read this operation manual for future reference. No. 0150508607 C
Keep this manual carefully before installation. MULTI-SPLIT AIR CONDITIONER INSTALLATION MANUAL 3U19FS1ERA 4U25HS1ERA 4U30HS1ERA 5U34HS1ERA Please read this operation manual for future reference. No. 0150508607 C
Instruction Manual
Page 3
Keep this manual carefully before installation. MULTI-SPLIT AIR CONDITIONER INSTALLATION MANUAL 3U19FS1ERA 4U25HS1ERA 4U30HS1ERA 5U34HS1ERA Contents Safety Precautions 3 Accessories 4 Precautions for Selecting the Location 4 Installation drawings of indoor and outdoor units 5 Precautions on Installation 7 Outdoor Unit Installation Guideline 7 Limitations on the installation 7 Refrigerant piping work 7 Pump Down Operation 12 Wiring work 12 Test running 14 Trouble shooting 15 English Please read this operation manual for future reference.
Keep this manual carefully before installation. MULTI-SPLIT AIR CONDITIONER INSTALLATION MANUAL 3U19FS1ERA 4U25HS1ERA 4U30HS1ERA 5U34HS1ERA Contents Safety Precautions 3 Accessories 4 Precautions for Selecting the Location 4 Installation drawings of indoor and outdoor units 5 Precautions on Installation 7 Outdoor Unit Installation Guideline 7 Limitations on the installation 7 Refrigerant piping work 7 Pump Down Operation 12 Wiring work 12 Test running 14 Trouble shooting 15 English Please read this operation manual for future reference.
Instruction Manual
Page 5
...to keep the area around the unit, it may in some cases result in electric shocks, or fire. Install the air conditioner according to ensure correct installation. An inadequate base or incomplete installation may cause electrical shock or fire. Insufficient capacity or incomplete... adequate instructions conceming the use the suplied or specified installation parts. Do not use a dedicated power circuit. (Failure to the air conditioner. Incomplete connections or clamping may cause terminal overheating, electrical shock, or fire. Tighten the flare nut according to the Operation Manual...
...to keep the area around the unit, it may in some cases result in electric shocks, or fire. Install the air conditioner according to ensure correct installation. An inadequate base or incomplete installation may cause electrical shock or fire. Insufficient capacity or incomplete... adequate instructions conceming the use the suplied or specified installation parts. Do not use a dedicated power circuit. (Failure to the air conditioner. Incomplete connections or clamping may cause terminal overheating, electrical shock, or fire. Tighten the flare nut according to the Operation Manual...
Instruction Manual
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...hot air will not affect the unit. Drawing Name of parts 1 Drainage elbow 2 Rubber cushion 3 Clap Adaptor(3/8 1/2) Adaptor(1/2 3/8) Quantity Note 1 3U19FS1ERA 3 4U25HS1ERA 5U34HS1ERA 4U30HS1ERA 4 3U19FS1ERA 4U30HS1ERA 4U25HS1ERA 5U34HS1ERA 1 3U19FS1ERA 3 4U25HS1ERA 5U34HS1ERA 4U30HS1ERA 1 3U19FS1ERA 4U30HS1ERA 4U25HS1ERA 5U34HS1ERA 1 4U25HS1ERA 5U34HS1ERA 4U30HS1ERA ...cords and inter-unit cables at a site where the suction side may shorten the life of the air conditioner. 9)Since drain flows out of the outdoor unit, do not place under the unit anything which ...
...hot air will not affect the unit. Drawing Name of parts 1 Drainage elbow 2 Rubber cushion 3 Clap Adaptor(3/8 1/2) Adaptor(1/2 3/8) Quantity Note 1 3U19FS1ERA 3 4U25HS1ERA 5U34HS1ERA 4U30HS1ERA 4 3U19FS1ERA 4U30HS1ERA 4U25HS1ERA 5U34HS1ERA 1 3U19FS1ERA 3 4U25HS1ERA 5U34HS1ERA 4U30HS1ERA 1 3U19FS1ERA 4U30HS1ERA 4U25HS1ERA 5U34HS1ERA 1 4U25HS1ERA 5U34HS1ERA 4U30HS1ERA ...cords and inter-unit cables at a site where the suction side may shorten the life of the air conditioner. 9)Since drain flows out of the outdoor unit, do not place under the unit anything which ...
Instruction Manual
Page 14
... of the connection wire,as shown in national standard. After connection, fasten wire cover B to its previous state. Electric wiring The air conditioner must be sure to pump down when relocating or disposing of the connection wire completely into the Terminal block, then fasten the screw.... neutral wire and grounding wire through the wire cover ,and connect them to the terminal block and fasten screw. Wiring method of air conditioner or the unit can not operate. 3. Crimp connection method for wires without orbicular terminals, its repair center or other similar qualified ...
... of the connection wire,as shown in national standard. After connection, fasten wire cover B to its previous state. Electric wiring The air conditioner must be sure to pump down when relocating or disposing of the connection wire completely into the Terminal block, then fasten the screw.... neutral wire and grounding wire through the wire cover ,and connect them to the terminal block and fasten screw. Wiring method of air conditioner or the unit can not operate. 3. Crimp connection method for wires without orbicular terminals, its repair center or other similar qualified ...