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Selection Criteria for Single Duct
Terminals with Pneumatic Controls Price PAC analog electronic controls are an ideal
option for small to medium-sized stand alone
VAV applications. Each Price PAC controller
comes preconfigured from the factory with
pre-set air flow ranges and thermostat
setpoint ranges. The Price PAC controller
now eliminates the need for additional
relays and switches when new strategies
are required. While being an analog electr;ic
device, this controller has the functionality to
accomplish any single duct or fan powered
application in the field. Price PAC controls do
not require compressed air, making them ideal
for additions, renovations or retrofits. Ease of
installation and low maintenance are other
benefits of the Price PAC control system. Price
can also provide a Linker Device with every
PAC system, and easy to use FREE Linkersoft
software that is now available on our website
at http://www.price-hvac.com. The Price PAC
controller comes with the PAC Dial Stat that
allows for complete control of your terminal
unit. The Price PAC controller comes with
several pressure independent sequences that
cover a wide range of control strategies and
no additional hardware is required.
The PAC analog electronic controller comes
equipped with: |
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If changes to the PAC controller are necessary,
they can quickly and easily be done with the
Price Linker and Linkersoft software. Using
the Price Linker, a simple connection from
the service port on the PAC Dial Stat to a USB
port on the user's laptop, will allow you to
make these changes. Also available is the
Price LCD-Setup tool, which allows users
to setup the PAC using a portable service
tool. This tool does not require a laptop and
features easy to use menus on a LCD screen
with push button interface. |
- [4] 24 VAC Binary Outputs
- [1] 0-10vdc Analog Output
- [1] Analog Input for SAT (HCCO) Probe
- [1] 24 VAC Binary Input for Contact Closure
- Pre-wired damper outputs when ordered
on a Terminal
- Tstat connections for PAC Dial Stat
operation (Field Wired -Terminals 1-8)
Price analog electronic controls are available
on our full line of terminals including: |
- Single duct (SDV)
- Fan powered, constant volume (FDC)
- Fan powered, variable volume (FDV)
- Retrofit (RDV, IDV, SRDV)
A wide variety of standard control sequences
are offered for Single Duct units, Fan Powered
Constant Volume units and Fan Powered
Variable Volume units. A list of the more
common applications include: |
- Heat/cool changeover
- 3 stage electric heat -Analog modulating
reheat
- Occupancy Override through contact
closure
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