Daikin AGZ-D, Руководство по установке и обслуживанию

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IM 1240-4 • INTELLIGENT EQUIPMENT 22 www.DaikinApplied.com
Installation
Figure 44: Example Alternative Location for Mounting
Brackets - DPS Unit
Wire Routing
DANGER
Electric shock hazard . Can cause personal injury or
equipment damage .
Prior to installing Intelligent Equipment hardware, power must be removed
from the unit. This means removing power at the breaker panel serving
the unit, and following proper lockout/tagout procedures at said breaker
panel for the duration of the install. Power should not be reapplied until all
electrical interconnections have been made and verified.
This equipment must be properly grounded. Connections and service to
the MicroTech II WMC Water-Cooled chiller, MicroTech III Air cooled Chiller,
MicroTech III Commercial Packaged Rooftop Unit Controller, Applied
Packaged Rooftop, or Commercial Outdoor Air Handling Unit, Machine-to-
Machine Gateway and Energy Management Module must be performed
only by personnel knowledgeable in the operation of the equipment being
controlled.
WARNING
Care must be taken to ensure a minimum of 5 inches of clearance between
all cables and conductors with 300V-rated insulation or less and areas of the
control enclosure containing higher voltage components and conductors.
NOTICE
In the event that 300V or lower rated cables and conductors cannot be
practically isolated from 600V-rated cables and conductors, a section
of 600V-rated shrink wrap tubing is included in the installation kit. This
tubing can be cut-to-fit and placed over the lower voltage rated cables and
conductors to increase their rating to 600V.
When routing wiring through the control enclosure, care must be
taken to maintain a minimum of 5 inches of clearance between
all cables and conductors with 300V-rated insulation or less
and areas of the control enclosure containing higher voltage
components and conductors, such as 575V. For practical
purposes, this means routing all cables and conductors from the
high-voltage side of the EMM ( Figure 45 ) away from any cables
and conductors connected to the M2M Gateway.
Figure 45: Line Voltage Side of EMM
M2M Gateway
EMM