48
12.3.4 Air Purging of the Piping and Indoor
The remaining air in the Refrigerant cycle which contains moisture may cause malfunction on the compressor.
1 Remove the caps from the 2-way and 3-way valves.
2 Remove the service-port cap from the 3-way valves.
3 To open the valve, turn the valve stem of 2-way valve counter-clockwise approx. 90° and hold it there for ten
seconds, then close it.
4 Check gas-leakage of the connecting portion of the pipings.
o
For the left piping, refer to item 4 (A).
12.3.5 Connect the cable to the Outdoor Unit
1 Remove the control board cover from the unit by loosening the screw.
2 Cable Cable connection to the power supply through Isolating Devices (Disconnecting means).
o
Connect the approved polychloroprene sheathed
power supply cord
3 × 4.0 mm
2
type designation
60245 IEC 57 or heavier cord to the terminal board, and connect the others end of the cable to Isolating
Devices (Disconnecting means).
o
Do not use joint power supply cord. Replace the wire if the existing wire (from concealed wiring, or
otherwise) is too short.
o
In unavoidable case, joining of power supply cord between isolating devices and terminal board of air
conditioner shall be done by using approved socket and plug rated 25A. Wiring work to both socket and
plug must follow to national wiring standard.
3
Connection cable
between indoor unit and outdoor unit shall be approved polychloroprene sheathed
4 × 1.5 mm
2
flexible cord, type designation 60245 IEC 57 or heavier cord. Do not use joint connection cable.
Replace the wire if the existing wire (from concealed wiring, or otherwise) is too short.
4 Connect the power supply cord and connection cable between indoor unit and outdoor unit according to the
diagram below.
Summary of Contents for CS-C12PKV
Page 12: ...12 4 Location of Controls and Components 4 1 Indoor Unit 4 2 Outdoor Unit 4 3 Remote Control ...
Page 13: ...13 5 Dimensions 5 1 Indoor Unit 5 1 1 CS C9PKV CS C12PKV ...
Page 14: ...14 5 1 2 CS C18PKV CS C24PKV CS C28PKV ...
Page 15: ...15 5 2 Outdoor Unit 5 2 1 CU C9PKV 5 2 2 CU C12PKV ...
Page 16: ...16 5 2 3 CU C18PKV 5 2 4 CU C24PKV CU C28PKV ...
Page 18: ...18 7 Block Diagram 7 1 1 CS C9PKV CU C9PKV CS C12PKV CU C12PKV ...
Page 19: ...19 7 1 2 CS C18PKV CU C18PKV CS C24PKV CU C24PKV ...
Page 20: ...20 7 1 3 CS C28PKV CU C28PKV ...
Page 25: ...25 9 Electronic Circuit Diagram 9 1 CS C9PKV CU C9PKV CS C12PKV CU C12PKV ...
Page 26: ...26 9 2 CS C18PKV CU C18PKV ...
Page 27: ...27 9 3 CS C24PKV CU C24PKV ...
Page 28: ...28 9 4 CS C28PKV CU C28PKV ...
Page 31: ...31 10 1 4 Comparator Printed Circuit Board 10 1 5 Human Activity Sensor Printed Circuit Board ...
Page 45: ...45 12 2 5 Wire Stripping And Connecting Requirement ...
Page 81: ...81 Figure 3 Figure 4 17 1 1 3 To remove discharge grille Figure 5 ...
Page 83: ...83 Figure 9 Figure 10 ...
Page 87: ...87 Figure 20 Figure 21 ...
Page 88: ...88 18 Technical Data 18 1 Thermostat Characteristics Cooling Soft Dry ...
Page 114: ...114 Printed in Malaysia SZ0313 0 ...