25 | Start Up
On/Off or Modulating Operation
From the factory the RH2 is configured to operate as an On/Off humidifier. It will run when 24
VAC from terminal 1 is fed back into terminal 2 through an On/Off humidistat and other security
devices in series. See On/Off or Modulating Control (J10) on page 39 for instructions on
configuring the RH2 to operate as a modulating humidifier.
Caution: Do not leave the On/Off/Drain switch in the drain position for extended
periods of time. The drain valve solenoid may heat up and result in damage to the
valve and its wiring.
To Next Page
Loading...
