EZ Zone/Meridian
Upgrade
15
036-21423-001 Rev. A (0602)
Lighting Panel Controller
Adds building lighting control capability to the Merid-
ian System. The Lighting Panel Controller provides up
to (7) Independent time schedules and light levels for
control of up to (7) lighting circuits. The Lighting Panel
Controller relay outputs can be set for on/off relay or
pulsed relay control depending on the lighting system
control contactor requirements. Pushbutton override is
available for each lighting circuit by connecting a mo-
mentary pushbutton to the Lighting Panel Controller
board.
The Lighting Panel Controller can be used with the
Meridian Plus System only. The System Manager can-
not be used to program or monitor the Lighting Panel
Controller. Light Panel Controllers require that a per-
sonal computer which has the MeridianView computer
front end software installed be used for all program-
ming and monitoring.
Optimal Start Scheduler
Provides expanded scheduling capabilities beyond those
incorporated with the standard Meridian controllers. The
Optimal Start Scheduler provides for optimal
Start/Stop and up to (7) independent schedules with 2
Start/Stop events per day and (14) Start/Stop holiday
events per schedule.
The Optimal Start Scheduler can be used with the Me-
ridian Plus System only. The System Manager cannot
be used to program or monitor the Optimal Start Sched-
uler Controller. This controller requires that a personal
computer which has the MeridianView computer front
end software installed be used for all programming and
monitoring.
Wetbulb Module
Provides wetbulb temperature monitoring for control
of all economizer equipped units on the Meridian
system. The Wetbulb Module includes an Outside Air
Humidity Sensor for measuring outside air relative
humidity and utilizes the installed Outdoor Air Sensor
on the Meridian System to calculate the wetbulb
temperature. This temperature is used by the economizer
control portion of the unit controller to provide accurate
economizer operation. The Wetbulb Module can be used
with the Meridian Basic and Plus Zone Systems. The
Wetbulb Module can be monitored and programmed
from either the System Manager or from a personal
computer which has the MeridianView computer front
end software installed.
Accessories
York offers a complete line of accessories for your
Meridian system. For part ordering information and a
complete list of accessories please see the Meridian
Product List Pricing manual and the Meridian
Replacement Parts List Pricing Catalogs. Following is
a brief list of some of the accessories that are offered
for the Meridian system.
•
Remote Link - 14,400 baud modem for
remote access to any Meridian system
•
CommLink II - Required to connect the
Auto Zone Basic system to a personal
computer
•
Round Air Dampers - Air damper with a
Zone Controller and actuator mounted in a
control enclosure. Available in pressure
dependent and pressure independent models.
Available in round duct sizes of 6”, 8”, 10”,
12”, 14” and 16” diameter.
•
Rectangular Air Dampers - Rectangular,
aluminum frame opposed blade dampers.
Available in rectangular duct sizes from 8” x
8” to 24” x 36” in 2” increments of height and
width
•
Rectangular Air Damper Kit - Zone
Controller and actuator mounted in a control
enclosure for use with Rectangular Air
Dampers
•
MeridianView Computer Software
Free when ordered with an EZ Zone to
Meridian upgrade
