Carrier AquaForce 30XV140 Controls, Start-Up, Operation, Service And Troubleshooting Instructions page 65

CAUTION
If the compressor VFD enclosure is removed for service it
MUST be reinstalled to protect the drive from water intru-
sion. If the cover is not properly installed the VFD will not
be covered under warranty.
Fig. 61 — Compressor VFD Cover Attachment
65
CONDENSER FAN DRIVES — Chillers with M or H in
the 10th position of the model number or with the Low Ambi-
ent option will have condenser fans on each circuit which are
controlled by one or two VFDs. The fans on each circuit all
operate together at the same preprogrammed frequency. Ta-
bles 41-43 show which condenser fans are controlled by each
drive. See Tables 41-43 for typical fan VFD arrangement. See
Fig. 62 for fan VFD location.
2 SCREWS SECURE
COVER AT TOP
2 SCREWS SECURE
COVER AT EACH SIDE
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