Verasys ZEC310 Installation Manual

Applications
The ZEC310 Zone Damper Controller and BYP200 Bypass
Damper Controller are components of the Verasys
zoning system. The controllers run a pre-engineered HVAC
zoning application and provide the inputs and outputs
required for this application. These controllers ship with
a factory-configuration that makes them ready for field
installation on a Verasys system zone or bypass damper
assembly.
The zone and bypass damper controllers include advanced
operating modes and multiple features that ensure
occupant comfort. The ZEC uses a CO
ventilation (DCV) mode to regulate CO
zone. The ZEC uses the DCV mode when fresh air enters
the zone during occupied times. Occupancy sensing
capability enables the controller to switch from occupied
mode to standby mode based on the presence of local
activity. Standby mode maximizes energy savings by using
higher cooling setpoints and lower heating setpoints than
in occupied mode.
See the Table 16 table for additional information about
optional sensor features. For further information about
Verasys configurations, refer to the Verasys System User's
Guide (LIT-12012371).
North American emissions
compliance
United States
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
this 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 may cause harmful
interference, in which case the users will be required to
correct the interference at their own expense.
Canada
This Class (A) digital apparatus meets all the requirements
of the Canadian Interference-Causing Equipment
Regulations.
Cet appareil numérique de la Classe (A) respecte toutes
les exigences du Règlement sur le matériel brouilleur du
Canada.
Verasys ZEC310 Zone Damper and BYP200
Bypass Damper Controllers Installation Guide
®
demand controlled
2
levels within a
2
Installation
Follow these guidelines when you install a Zone Damper
and Bypass Damper Controller:
• Transport the controllers in the original container to
minimize vibration and shock damage.
• Do not drop the controller or subject it to physical
shock.
Parts included
• One controller with removable zone and sensor buses
and power terminal blocks
• One self-drilling No. 10 x 25 mm (1 in.) screw
Materials and special tools needed
• 6 mm (1/4 in.) female spade terminals for input and
output wiring and crimping tool or spade-mounted
terminal blocks
• A small straight-blade screwdriver for securing wires in
the terminal blocks
• An 8 mm (5/16 in.) wrench or 10 mm (3/8 in.) 12-point
socket to tighten the square coupler bolt
• Shims or washers to mount the controller, if necessary
• A power screwdriver, 100 mm (4 in.) extension socket,
or a punch drill, and 3.5 mm (9/64 in.) drill bits to mount
the ZEC
• A pliers to open and close the damper
• 3.97 mm (5/32 in.) ID poly tubing
Mounting
Safety guidelines
Follow these safety guidelines when you mount a Zone
Damper and Bypass Damper Controller:
• Ensure that the mounting surface can support the
controllers and any user-supplied enclosure.
• Mount the controller on a hard, even surface whenever
possible.
• Use shims or washers to mount the controller securely
and evenly on the mounting surface.
• Mount the controller in an area free of corrosive vapors
that matches the ambient conditions specified in the
ZEC310 Zone and BYP200 Bypass Controllers technical
specifications section.
• Provide at least 50 mm (2 in.) on the top, bottom,
sides, and front of the controller for cable and wire
connections and for adequate ventilation through the
controller.
• Do not mount the controller in areas where
electromagnetic emissions from other devices or wiring
can interfere with controller communication.
*24101431248D*
24-10143-1248 Rev. D
2019-07-01
(barcode for factory use only)
LC-ZEC310-0, LC-BYP200-0