Dectron DRY-O-TRON Supervisaire DSV 040 - Page 168

Dectron, Inc. March 2012
DECTRON
DSH/DSV/RSH/DBH/RBH Series Dehumidifier Owner’s Manual
Installation Wiring Wiring Checklist
Data subject to change without notice.
168
Date: ________________
Model No. ________________
Serial No. ________________
Ref. No. _________________
Name _________________
Tel. _________________
Confirm that the unit is con-
nected to a branch circuit with
voltages which will always be
within ±10% of the unit-
nameplate value.
Confirm that the unit is con-
nected to a branch circuit with
the proper current ratings, as
specified on the unit
nameplate.
Confirm that only
copper wire
was used to power the unit.
Confirm that branch-circuit and
feeder (if any) wiring were
sized to allow at least the
minimum voltage during
compressor starting.
Confirm that all power-lug
screws, including factory-
tightened ones, were checked
for tightness and proper
torque.
Confirm that the unit and any
remote condenser, DryCooler,
etc., have been properly
grounded.
Confirm that electrical
components were covered
during installation to protect
against drill chips, etc.
For 3Φ units, confirm that all
three phases are present,
balanced within 2%, and that
the phase sequence is correct.
For units equipped with
service light and receptacle,
confirm that a suitable branch
circuit has been properly
connected to the service-
power lugs.
For outdoor units, confirm that
all conduits connected to the
unit have been sealed.
For units with the optional
remote controller display,
confirm that the wiring has
been done using the materials
and methods specified in this
manual.
For units with fire/smoke alarm
inputs, confirm that the input
has been properly wired and
that the circuit has been
tested.
Confirm that all applicable
sensor and control-signal
circuits have been connected
as described in this manual.
Confirm that any outdoor
relative-humidity transducer
has been installed with the
sensor pointing downward.
For units with air-cooled air
conditioning, confirm that the
proper control-wire sizes have
been used to enable the
remote condenser or
DryCooler.
For units having extension
modules on the controllers,
confirm that any remote
transducers have been
configured for the correct
signals.
A copy of this checklist should be left with the unit.
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INSTALLATION
4d.34