Control Setting - Nortec NHTC Installation And Operation Manual

Control Setting

Control Settings allow you to set the type of external controls the humidifier is connected to. In
most cases the NHTC humidifier is factory configured to operate with the external controls that
were specified for the site. Press Set while highlighting Control Settings in the Main Menu.
CAUTION: Improper control configuration can result in over humidifying which can result
in damage to property.
Source
Configures the humidifier to
either accept analog control
signals from a humidistat or
digital signals from a Building
Management System.
REG Mode
Configures the type of control
used with the humidifier. RH (P)
is proportional only internal
control based on a transducer
signal. RH (PI) is proportional
control with an integral.
MOD Mode
Configures the humidifier to
either operate with a single
channel (control only) or dual
channel (control and high limit).
If an On/Off high limit humidistat
is used set MOD Mode to Single
CH.
CNT Type
Configures the Volt or amp range
of the control signal connected to
the humidifier.
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