Table of Contents
Advertisement
ELECTRICAL WIRING
58
Example) Connection of transmission wire
[BUS type]
- Connection of communication cable must be
installed like below figure between indoor
unit to outdoor unit.
Example) Connection of power and communication cable
(U4)
[STAR type]
- Abnormal operation can be caused by
communication defect, when connection of
communication cable is installed like below
figure(STAR type).
ODU-IDU
Communication
cable
Communication
50 mm gap
cable
Over
Power/
Ground cable
Main power
Terminal block
Insulation
sleeves
attachments
Power/
Ground cable
Advertisement
Table of Contents
