AIR CPU1001
11
InsTallaTIon
Electrical
SAFETY WARNING:
Incorrect electrical connection may result in electric
shock. The electrical connection must be carried out in accordance with local
electrical regulations and by qualified electricians.
ATTENTION:
The installer must be careful to ensure that the phase-neutral-
ground is securely attached and cannot be dislodged by the tremors as start /
stop of compressor causes.
The power supply cable enters from below the pump cabinet, through the
cable glands (Figure 7) and is connected in the power supply switch (Figure 1,
item 4). See electrical connection diagram (Figure 8).
There are two cable glands in the cabinet base, and installers may use 1 or 2
glands based on local requirements.
figure 7:
Entering the power supply cableswitch
