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VAV IP Controllers - Installation Instructions
POWER SUPPLY
WARNING !
Electrical Shock Hazard.
Can cause severe injury, death or property damage.
Disconnect the power supply before beginning installation
to prevent electrical shock and equipment damage. More
than one power supply may have to be disconnected.
Table 2 Power supply details
Voltage Range
20-30 VAC; Class 2 transformer
Nominal 14.53 VA with actuator at
Power Consumption
nominal load and 20 V output (no
for VAVi-7u5-IP
Analog Outputs or SSRs being used)
Max 30 VA Excluding SSRs.
Power Consumption
Nominal 9.3 VA (actuator at nominal
for VAVi-0-IP
load and IP communication active)
Frequency Range
50 to 60 Hz
Auxiliary Output
20 VDC @ 75 mA
Internal Power Supply Half-wave rectified
GROUNDING
Ensure that the grounding terminal cable is correctly
grounded to a known earth ground.
WIRING
All wiring must comply with applicable electrical codes and
ordinances specified in installation diagrams. Controller
wiring is terminated to the screw terminal blocks located on
the device.
For details about Power wiring, Terminal connections, UIO
wirings, Input/Output wiring, refer to the Alerton VAV IP -
Installation and Operations Guide (31-00531).
ELECTROSTATIC SENSITIVITY
The VAV IP controller and its components may be
susceptible to electrostatic discharge (ESD). Use
appropriate ESD grounding techniques while handling the
product. When possible, always handle the product by its
non-electrical components.
SECURITY
Security related measures can be implemented by working
with your local Authorized Alerton Dealer. For more
information refer to appropriate Alerton Security Guide.
3
OTHER INFORMATION RESOURCES
For more information about the VAV IP controller
installation and configuration, operations, and
troubleshooting please refer to below documents.
Table 3
VAV Information Resources
Document Title (Document ID)
VAV IP - Installation and Operations Guide (31-00531)
VAV IP - Product Data sheet (31-00522)
VAV IP - Security Guide (31-00529)
REGULATORY INFORMATION
FCC NOTICE
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received,
including interference that may cause undesired operation.
NOTE : This equipment has been tested and found
to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection
against harmful interference when the equipment is
operated in a commercial environment. This
equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in
accordance with the instruction manual, may cause
harmful interference to radio communications.
Operation of this equipment in a residential area is
likely to cause harmful interference in which case the
user will be required to correct the interference at his
own expense.
Changes or modifications not expressly approved by
the party responsible for compliance could void the
user's authority to operate the equipment.
However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference
by one or more of the following measures:
•
Reorient or relocate the receiving antenna.
•
Increase the separation between the equipment and
receiver.
•
Connect the equipment into an outlet on a circuit
different from that to which the receiver is
connected.
•
Consult the dealer or an experienced radio or TV
technician for help.
31-00523M-05 Rev 01-24
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