Trane FADA User Manual

56 FAXA-SVX01B-EN
Operation
general
information
Packaged Fresh Air Units
Controls
with
We have designed the Trane Packaged
Fresh Air unit with the latest control
technology. Modular DDC controls with
human interface (HI) panel make
Packaged Fresh Air units flexible and
easy to operate.
Controls are Trane-designed to work with
Trane equipment for optimum efficiency.
The factory installs and commissions
each control component to ensure simple
and reliable operation.
Furthermore, the DDC control’s modular
design allows greater application
flexibility using up to twelve different
modules, dependent upon unit options.
You can order exactly what the job
requires as options, instead of one large
control package. And since unit features
are distributed among multiple printed
circuit boards, field replacement is easy.
Depending on unit options, IntelliPak™
units can operate as:
1) stand-alone
2) interface with Trane’s Tracer Summit™
building management system
3) interface with a generic (non-Trane)
building management system (via LCI-I
using LonTalk
®
DAC profile).
4) interface with a generic hard-wired
(non-Trane) building management
system via analog input and binary
output interface board (GBAS)
Available Input and Output Points Base
Unit (RTM module on all units)
Binary inputs
• emergency stop
• external auto/stop
• unoccupied/occupied
• dirty filter
• exhaust fan air proving
Binary outputs
• unoccupied mode indicator
• alarm
• exhaust fan enable
Analog input
• OA damper minimum position heating
option
• analog output (hydronic heat interface)
LonTalk
®
communication interface (LCI-
I) option
Binary input
• enthalpy enable unoccupied economizer
Binary outputs
• compressor on/off status
• ventilation status
• heat status
Analog outputs
• supply air pressure
• supply air temperature
• suction temperature of each circuit
• zone temperature
• supply air temperature reset signal
• morning warmup sensor temperature
• entering air temperature
Analog inputs
• cooling and heating setpoints
• VAV discharge air temperature
setpoints
• supply air pressure setpoint
• cooling and heating enable/disable
• unoccupied economizer enable/disable
• economizer minimum position
• unit priority shutdown
Generic BAS Option (GBAS)
Binary inputs
• demand limit contacts
Binary outputs
• dirty filter relay
• refrigeration fail relay
• heat fail relay
• supply fan fail relay
• active diagnostics
Analog inputs
• occupied zone cooling setpoint
• occupied zone heating setpoint
• unoccupied zone cooling setpoint
• unoccupied zone heating setpoint or
minimum outside air flow setpoint
• supply air cooling setpoint
• supply air heating setpoint
• supply air static pressure setpoint
Zone Humidity Options (ECEM)
Analog inputs
• zone relative humidity
Traq™ Damper Option (VCM)
Analog inputs
• ventilation airflow
Ventilation Override Module (VOM)
Option
Binary inputs
• VOM mode A, unit off
• VOM mode B, pressurize
• VOM mode C, exhaust
• VOM mode D, purge
• VOM mode E, purge
Binary output
• V.O. relay

Trane FADA Specifications

General

Brand	Trane
Model	FADA
Category	Air Conditioner
Language	English