CLIVET R513A, Руководство по установке, использованию и обслуживанию

Страница: 18 / 74

18
5 ELECTRICAL CONNECTIONS
Distribution systems
The compressors are compatible with TT or TN type systems.
They cannot be used in IT systems.
Signals / data lines
Do not overpass the maximum power allowed, which varies,
according to the type of signal.
Lay the cables far from power cables or cables having a different
tension and that are able to emit electromagnetic disturbances.
Do not lay the cable near devices which can generate
electromagnetic interferences.
Do not lay the cables parallel to other cables; cable crossings
are possible, only if laid at 90°.
Connect the screen to the ground, only if there aren’t
disturbances.
Guarantee the continuity of the screen during the entire
extension of the cable.
Respect impendency, capacity and attenuation indications.
Power input
Fix the cables: if vacated may be subject to tearing.
The cable must not touch the compressor and the refrigerant
piping (they reach high temparatures).
NO systems IT !
Hearth
Hearth
High
impedance
Remote ON-OFF
Do not perform short On Off cycles
Do not use the remote On Off with thermoregulation function.