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APC NetworkAIR AFX Series: Guide Specifications 31
Guide Specifications
General Summary. The environmental control system shall be designed specifically
for precision temperature and humidity control applications. It will
automatically monitor and control heating, cooling, humidifying,
dehumidifying, and filtering functions for the conditioned space. The system
shall be built to the highest quality engineering and manufacturing standards,
and shall be subject to a functional test prior to leaving the factory. The
system shall be floor mounted and configured for up/down discharge of
conditioned airflow, with draw-through air pattern, to provide uniform air
distribution over the entire face of the coil.
Design requirements. The system shall be as described in the following
specification as manufactured by APC.
Model AFX _____________________________________.
Total cooling capacity: ________________ MBH (kW).
Sensible cooling capacity: ________________ MBH (kW).
Return air temperature: ________________ ° F (° C).
Dry bulb: ________________ ° F (° C).
Wet bulb: ________________% RH.
Air quantity: ________________ CFM (L/s) at 0.5" (125 Pa) external static
pressure.
Humidifier capacity: ________________ kW.
Electrical supply: __________ V, ______ ph, 60 Hz.
Submittals. Submittals shall be provided with the proposal and shall
include: capacity data, electrical data physical data, electrical connection
drawing and piping connection drawing.
Quality assurance. The system shall be completely factory-tested prior to
shipment. Testing shall include, but not be limited to: Completely charging
the system with refrigerant to ensure pressurized integrity, “Hi-Pot” test, and
controls calibration and settings. Each system shall ship with a completed test
report to verify completion of factory testing procedure. The system shall be
NTRL listed.
Product Microprocessor. The microprocessor controller shall provide total
environmental control. The system, based on the main controller, shall offer
up to eight analog inputs, two analog outputs, twelve digital inputs and
thirteen digital outputs. The operator interface shall provide a 4-line, 80-
character backlit LCD display. User-friendly menu structure along with