143
3. The duct connection of the air outlet thermal insulation.
Air outlet
Thermal insulation
(Local supply)
11.10.7 ELECTRICAL
WIRING
As to main power source and cable size of outdoor unit, read the installation instructions attached to the outdoor unit.
Warning
The units must be installed in accordance with applicable national and local regulations.
The units installed by a professional installer must be supplied from a dedicated electrical circuit.
All electric work must be carried out by a qualified technician according to proper technical standards for electrical work and
according to installation instructions for installation work.
If circuits with insufficient capacity are used, or if electrical work is not carried out properly, electric shocks or fire may result.
Caution
Be sure to install a current leakage breaker or circuit breaker to the main power supply, otherwise electric shocks may result.
Caution
Be sure to connect the unit to secure earth connection. (with a earth resistance of 100
Ω
or less).
If the earthing work is not carried out properly, electric shocks may result.
Warning
Wiring shall be connected securely using specified cables and fix them securely so that external force of the cables may not
transfer to the terminal connection section. Imperfect connection and fixing leads to fire, etc.
1. Select a power source that is capable of supplying the current required by the air conditioner.
2. Feed the power source to the unit via a distribution switch board designed for this purpose, the switch should
disconnected all poles with a contact separation of at least 3 mm.
3. Always ground the air conditioner with a grounding wire and screw to meet the LOCAL REGULATIONS.
4. Be sure to connect the wires correctly to terminal board with connecting the crimp type ring terminal to the wires.
5. Be sure to turn off the main power before installing and connecting the remote control.
Note
If momentarily turning on the power supply for both the indoor and outdoor units, do not turn the power off after at least 1
minute has passed. (For the system’s automatic setting.)
Turning off the power supply on the way may cause an abnormal operation.
•
Use the standard power cord for Europe (such as H05RN-F or H07RN-F which conforms to CENELEC (HAR)
rating specifications) or use the cables based on IEC standard. (245IEC57, 245IEC66)
Outdoor unit
Branch pipe
Refrigerant pipe
Control cable
To other indoor unit
Indoor unit-A
Wired controller
Earth
Earth
Switch
Infrared remote controller
Receiver
Earth leakage breaker
Power supply
(ex. 1 ~ 230V)
Switch
Power supply
(ex. 1 ~ 230V)
Provide separate power supplies to the indoor and outdoor units.
Earth leakage breaker
Summary of Contents for S-22KA1E5S
Page 45: ...45 4 1 2 S 56KA1E5 S 63KA1E5 S 71KA1E5...
Page 47: ...47 4 3 95 x 95 Cassette Type Indoor Unit 4 3 1 S 63UA1E5 S 71UA1E5 S 90UA1E5...
Page 48: ...48 4 3 2 S 100UA1E5 S 125UA1E5...
Page 50: ...50 4 5 Low Static Pressure Hide Away Type Indoor Unit 4 5 1 S 45MA1E5 S 56MA1E5...
Page 51: ...51 4 5 2 S 63MA1E5 S 71MA1E5 S 90MA1E5...
Page 52: ...52 4 5 3 S 100MA1E5 S 125MA1E5...
Page 53: ...53 4 6 Outdoor Unit 4 6 1 U 8EA1E8 U 10EA1E5...
Page 54: ...54 5 Refrigeration Cycle Diagram...
Page 58: ...58 7 Wiring Connection Diagram 7 1 Wall Mounted Type Indoor Unit KA1E5 Series...
Page 59: ...59 7 2 60 x 60 Cassette Type Indoor Unit YA1E5 Series...
Page 60: ...60 7 3 95 x 95 Cassette Type Indoor Unit UA1E5 Series...
Page 61: ...61 7 4 Slim Hide Away Type Indoor Unit NA1E5 Series...
Page 62: ...62 7 5 Low Static Pressure Hide Away Type Indoor Unit MA1E5 Series...
Page 63: ...63 7 6 Outdoor Unit EA1E8 Series...
Page 64: ...64 8 Electronic Circuit Diagram 8 1 Wall Mounted Type Indoor Unit KA1E5 Series...
Page 65: ...65...
Page 66: ...66 8 2 60 x 60 Cassette Type Indoor Unit YA1E5 Series...
Page 67: ...67...
Page 68: ...68 8 3 95 x 95 Cassette Type Indoor Unit UA1E5 Series...
Page 69: ...69...
Page 70: ...70 8 4 Slim Hide Away Type Indoor Unit NA1E5 Series...
Page 71: ...71...
Page 72: ...72 8 5 Low Static Pressure Hide Away Type Indoor Unit MA1E5 Series...
Page 73: ...73...
Page 74: ...74 8 6 Outdoor Unit EA1E8 Series...
Page 75: ...75...
Page 77: ...77 9 1 3 Receiver PCB CN DISP 9 1 4 Error Code Display PCB CN CODE...
Page 82: ...82 9 6 2 Inverter PCB CN AC CN RY2 CN RY1 CN FM2 CN COM FG DCN CN FM1 DCP W V U...
Page 231: ...231 19 Operation Range...
Page 233: ...233 21 Outdoor Unit Cooling Heating Capacity and Power Input 21 1 U 8EA1E8...
Page 234: ...234...
Page 235: ...235 21 2 U 10EA1E8...
Page 236: ...236...
Page 302: ...302 27 8 Outdoor Unit U 10EA1E8...