20
MCXE-IOM
Electrical Installation
Wiring
Model 12k-18k Btu/h
Model 24k-60k Btu/h
Outdoor unit power wires
Condensing
unit
Condensing
unit
Fan coil
unit
Fan coil
unit
Indoor unit power wires
Circuit breaker
Circuit breaker
Ground wire
Ground wire
Indoor & Outdoor
connective wires
Indoor & Outdoor
connective wires
NOTE :
Connective wires and circuit breaker purchased seperately.
Electric wire and ground wire must comply with each country’s or regional’s regulation.
Check the unit nameplate for electrical rating. Make sure that the wiring is according to local codes and wiring system diagram.
A separate power supply disconnect and a circuit breaker for overcurrent protection should be provided inthe external power supply line.
Always connect ground wire to condensing unit every time to prevent an electric shock in case of an electric leakage.
1.
2.
3.
4.
5.
6.
7.
Electric wires shall not contact to refrigerant pipes, compressor, motor and the other moving parts.
Should tighten up wire connection. Electric conductor parts must be copper only.
Manufacturer assumes no liability for the problems caused by unauthorized change in the internal wiring.
Indoor Unit Wiring
1.
2.
3.
Open the front panel of the indoor unit. Using a screwdriver,
remove the cover of the electric control box on your indoor unit.
Thread the power cable and the signal cable through the
wire outlet.
Connect the u-lugs to the terminals. Match the wire colors
/labels with the labels on the terminal block. Firmly screw
the u-lug of each wire to its corresponding terminal. Refer
to the Serial Number and Wiring Diagram located on the
cover of the electric control box.
Outdoor Unit Wiring
1.
2.
3.
4.
5.
6.
Remove the electric cover of the outdoor unit. If there is no
cover on the outdoor unit, take off the bolts from the
maintenance board and remove the protection board.
Connect the u-lugs to the terminals. Match the wire colors
/labels with the labels on the terminal block. Firmly screw
the u-lug of each wire to its corresponding terminal.
Clamp down the cable with the cable clamp.
Insulate unused wires with electrical tape.
Keep them away from any electrical or metal parts.
Reinstall the cover of the electric control box.
Summary of Contents for TTKE12SB5EAA
Page 7: ...MCXE IOM 7 9M 9M 9 G 9M 5 8 M 9M 9 5 5 5 M 52 H H 5 055 8 25 L N 1 2 3 4 5 MC MC 6 7...
Page 38: ...38 MCXE IOM 9 D H 5 D L A Series 5 Model TTKE12SB5EAA TTKE18SB5EAA...
Page 39: ...MCXE IOM 39 9 D H 5 D L A Series 5 Model TTKE24SB5EAA...
Page 40: ...40 MCXE IOM 9 D H 5 D L A Series 5 Model TTKE30SB5EAA...
Page 41: ...MCXE IOM 41 9 D H 5 D L A Series 5 Model TTKE36SB5EAA...
Page 87: ...38 MCXE IOM Wiring Diagram Outdoor Unit Series 5 Model TTKE12SB5EAA TTKE18SB5EAA...
Page 88: ...MCXE IOM 39 Wiring Diagram Outdoor Unit Series 5 Model TTKE24SB5EAA...
Page 89: ...40 MCXE IOM Wiring Diagram Outdoor Unit Series 5 Model TTKE30SB5EAA...
Page 90: ...MCXE IOM 41 Wiring Diagram Outdoor Unit Series 5 Model TTKE36SB5EAA...
Page 98: ...MCXE IOM 49 MEMO...
Page 99: ...50 MCXE IOM MEMO...
