Daikin VRV Plus Series General Information Manual page 53

Si33-003.book Page 49 Monday, June 25, 2001 9:06 AM
SiE33-003
Notes: 1. The figures are based on an assumed length of parallel cabling up to 100m. For lengths in excess of
2. If the power supply waveform continues to exhibit some distortion the recommended spacing in the
If the cables are laid inside conduits then the following points must also be taken into account when
grouping various cables together for introduction into the conduits.
1. Power cables (including power supply to the air conditioner) and signal cables must not be laid inside
2. In the same way, when grouping the cables, power and signal cables should not be bunched together.
1. Earthing
∗ If the apparatus is not properly earthed then there is always a risk of electric shocks. The earthing of the
General Information
The table below indicates our recommendations as to the appropriate spacing of control and power
cables where these are to be run side by side.
Current capacity of power cable
10A or less
50A
100V or more
100A
100A or more
100m the figures will have to be recalculated in direct proportion to the additional length of cable
involved.
table should be increased.
the same conduit. (Power cables and signal cables must each have their own individual conduits.)
Important points
Have the indoor and outdoor units both been earthed?
apparatus must be carried out by a qualified person.
Spacing (d)
300mm
500mm
1000mm
1500mm
: http://splitoff.ru/tehn-doc.html
Installation
49