AERMEC NRGI-H - 7 Electric Power Connection to te Electrical Mains

36 21.01  5723611_01
7 ELECTRIC POWER CONNECTION TO TE ELECTRICAL MAINS
All electrical operations: must be carried out by personnel who full the
necessary legal requirements and who have been trained and informed on
the risks correlated with those operations.
It is prohibited to access positions not specically envisioned in this
manual with electric cables.
Avoid direct contact with non-insulated copper piping and with the
compressor.
— Open the external covering panels (if present)
— Make sure that the switch is at “OFF” before opening the electric control board
for the connection of the unit to the power supply;
— The entering cable section is protected by a carter (Cable routing - FIGURE A),
choose a suitable semi-sliced sections;
— Use an edge protector applied on the carter;
— It is present a removable plate (Cable routing - FIGURE B) The plate is suitable
both for power cables and auxiliaries;
— The plate is suitable both for power cables and auxiliaries.
— Create one hole each cable.
— It is mandatory to use one suitable cable gland (minumum IP67) for each
cable. The cable gland in not supplied with the unit.
Cable routing - FIGURE A
1
2
2
Cable routing - FIGURE B
1