24 on – Rockwell Automation FANM FanMaster Energy Saving Package User Manual
Page 36
2-18
FanMaster Installation
Allen-Bradley® FanMaster™ Energy Saving Package Installation Manual -
Publication FANM-IN001B-EN-P – December, 2009 PN-65329
21. (Optional) If a dry contact output from FanMaster that closes on a high
CO
2
level is required for connection to a BAS CO
2
alarm device,
connect the signal wires from the CO
2
alarm annunciation device to
terminals 117 and 118 on TB2 in the FanMaster enclosure.
22. (Optional) If a dry contact output from FanMaster that opens when
FanMaster faults is required for connection to a BAS annunciation
device, connect the signal wires from to the annunciation device to
terminals 121 and 122 on TB2 in the FanMaster enclosure.
23. (Optional) If your AHU currently utilizes a flow switch or pressure
sensor and requires a proof of flow dry contact output from FanMaster,
connect the signal wires from the contact to terminals 100, 102, 218 and
219 on TB2 in the FanMaster enclosure.
24. A heater is included in the FanMaster NEMA/UL Type 4 enclosure to
allow for maintaining the proper temperatures for the equipment in the
enclosure. Use the adjustment knob on the heater unit to set the
temperature to about 5°C (40°F).
25. Apply power to FanMaster by setting CB1 in the FanMaster enclosure
to the “on” position.
26. Close and secure the cover on the FanMaster enclosure.
27. Replace or close any drive or BAS control panel covers.
28. Complete the procedures in Chapter 3-
.