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Page 55
2008-10-01
F. POSITIONING CONTROLS AND SENSORS
(1) When positioning controls and sensors, ensure other factors do not influence these
devices and give incorrect inputs to the unit. Some of these influences are:
(a) The wall humidistat should not be installed on an outside wall or hot or cold
surface.
(b) The sensor should be installed away from any heat source and away from direct
sunlight and away from any water vapor producing source.
(c) The wall surface should be flat and clean.
(d) Any draft originating from the wall interior should be prevented from interacting
with the humidity sensor. A vapor barrier should be installed.
(e) Location of sensor must be representative of space humidity therefore avoid
drafts, temperature variation or overhangs that may prevent the sensor from
sensing an accurate representation of the space humidity.
(f) Duct sensors should be placed in a location that assures any and all absorption
has been accomplished.
G. NORTEC ONLINE
(1) NORTEC OnLine enables secure, internet based monitoring, simplifies interoperability
and automated email service notification. Using standard Internet Explorer, version 6.0
or newer, NORTEC OnLine provides both monitoring and control, from any location
with Internet access, for a period of one year. (See Figure 30.) During the service
period, NORTEC OnLine will also generate automatic e-mails when scheduled service
is required and/or abnormal operation occurs. Up to three customer(s) e-mail
addresses may be added to the automatic notification feature, to provide instant
notification.
(2) NORTEC OnLine factory technicians will remotely view each humidifier weekly and
record key status information, which will be used for an annual report to the key
customer contact. This contact will also receive notification of corrections, or service
recommendations from the NORTEC OnLine technician responding to automated
e-mail notifications.
(3) The factory-installed NORTEC OnLine controller is located internally to the humidifier.
(4) Key features of NORTEC Online include:
(a) Graphical representation of humidifier performance
(b) Enable/disable humidifier
(c) Adjust %rh set point(s), if equipped
(d) Adjust manual Limited Capacity
(e) Automated e-mail advisories for scheduled service or abnormal conditions
(f) Up to fifty incidents, of factory direct support and follow-up
(g) First year of remote access includes factory direct monitoring
(h) Weekly checks by NORTEC OnLine factory technicians
(i) Remote factory diagnostics and programming capability
(j) Individual account access to www.norteconline.com
.
(k) Monitor up to seventy parameters from each humidifier