Bacnet Flow Controller (Bfc); Installation & Operation - Price FFU series Installation And Service Manual

FAN FILTER UNIT
INSTALLATION & SERVICE INSTRUCTIONS
Speed Controllers
BACnet Flow Controller (BFC) Installation and Operation
Sample line string:
FFU-1-1//I/24/48/RSR/FC/ECM/115/10//CF//HEPA//BFC////DSW-115////RMB/ASSP/INJ//FL+ML+BACnet///WPFH/PL-AL/F-
AL//PL-B12/F-B12
STEP 8D: Wire unit according to appropriate wiring diagram. If Power Cord (PC) option is selected, simply insert plug end into
electrical socket.
NOTE: Polarity is important and must be observed. It is also vital that the 24 VAC common side of the transformer be Earth
grounded.
STEP 9D: Hook up applicable BACnet, and/or local Building Automation System (BAS) according to wiring diagram found on
page 58 - 60. For multiple units, use provided cable to daisy chain units together. If using BAS or Local Set point, reference the
BFC controls section on page 39 for applicable instructions.
FIGURE 7: DAISY CHAINED FFU UNITS
NOTE: For additional information on BACnet, and the BFC controller, refer to the BACnet Wiring Guidelines, and BFC Manual which
are available on the Price Industries website @ priceindustries.com
STEP 10D: Wire the unit according to the appropriate wiring diagram found on page 58 – 60. If power cord option is selected,
simply insert the plug end into the electric socket.
Sample line string:
FFU-1-1//I/24/48/RSR/FC/ECM/115/10//CF//HEPA//BFC////DSW-115//PC-115//RMB/ASSP/INJ//FL+ML+BACnet///WPFH/PL-
AL/F-AL//PL-B12/F-B12
NOTE: Wiring should be carried out by a certified electrician and meet national and local electrical codes.
STEP 11D: If using RSR filter, refer to page 11 for installation instructions.
NOTE: Ensure that the space is clean, free of debris, and that ducts are cleaned and ready for operation prior to installation of filter.
STEP 12D: Ensure proper Voltage is hooked up to the unit.
STEP 13D: Proceed to controls and balancing section on page 42.
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