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Compressor Wiring
Compressor
Compressor
To avoid injury from fire, explosion, or electric
shock, all electrical wiring must be done by a
qualified electrician and comply with all local codes
and regulations.
Follow these instructions to wire Verder Compressor
859.0502 (120V) or 859.0501 (240V).
See
Wiring Tips, page
18, for additional information
on wire routing.
NOTE:
NOTE: Use only copper wire with an insulation rating
NOTE:
of 75°C or higher.
1. Remove the cover from the compressor's
electrical box.
Figure 8
KEY
KEY
KEY
A A A To power supply
B B B To controller
859.0510
Wiring
Wiring
2. Install wiring system with proper connections (i.e.
conduit/fittings, power cable/cable grip) to the
compressor electrical box.
3. Connect line power (120VAC or 240 VAC,
depending on your compressor) to L1 and L2/N.
Connect supply ground to
to local code. Torque terminals to 1.2 N•m
(10 in-lb).
4. When powering the VFD on the same circuit as
the compressor, connect branch wiring to L1,
L2/N and Ground, then connect to the VFD.
5. Reinstall the cover of the electrical box. Torque
screws to 6.8 N•m (60 in-lb).
L2
L1
Compressor Wiring
. Wire according
B
A
17
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