Nortec GS Series GSP Indoor, Engineer'S Manual

Page: 41 / 46

10-40
Page 34
2008-10-01
(7) Factory mounted, full size, backlit, Liquid Crystal Display provides full operational
status. Display to include a keypad for user interface and adjustment of operational
parameters including:
(a) Unit output (lbs/hr or kg/hr) 25 lbs/hr to full output.
(b) Water level in the tank.
(c) Modulating control demand status.
(d) On/off control and safety (High limit, air proving) circuit status.
(e) Actual room and/or duct RH, and humidity set point, when using transducer
input(s).
(f) Controller configuration (Proportional band and integral) when using
transducer input(s).
(g) Troubleshooting guide with scroll down menu.
(h) Fault indication including date and time history.
(i) Maintenance intervals.
(j) Fill and drain status.
(k) Drain/flush intervals and duration.
(l) Date and time.
(m) Capacity limitation.
(n) 72 hours drain enable/disable.
(o) Control type configuration on/off or full modulation when demand signal(s), or
transducer input(s) are provided.
(p) Up to 10 humidifiers, supplying one AHU or area, can be controlled in series
from one modulating humidity control system.
(q) BACnet, LonWorks, or Johnson N2 capable to interface for monitoring and
control from a Building Management System (BMS/BAS).
(r) Total Controller is Modbus native for (BMS/BAS) communication for remote
monitoring and control of humidifier.
(s) Web base capable via the Internet for remote monitoring or control of
humidifier.
NOTE:
All operational parameters factory set to reduce field set-up time.
(8) Standard of acceptance: NORTEC GSTC.
(9) Optional accessories:
(a) Refer to options schedule.