Description Of Components - Nortec SE Series Installation And Operation Manual

Description of Components

Component
Actuator
Auxiliary Drain
Outlet
Base
Clean Out Port
Condensate Drain
Control Terminal
Strip
CV Valve
Display and Keypad
Drain Outlet
Drain Pump
Driver Board
Fill Box
Fill Valve
Float Chamber
Gasket
Heat Exchanger(s)
High Voltage
Terminal Block
Manual Drain Switch
Mixing Box
On/Off Switch
P Trap
Remote Relay
Board
Steam Inlet
Steam Outlet
Steam Trap
Tank
Total Controller
Transformer
Vacuum Break
Wye Strainer
Table 1: Humidifier Components
Opens and closes the CV valve in proportion to demand for steam.
Drains water from tank in case of pump failure.
Provides an integrated floor support for the humidifier.
Provides access to clean scale from the tank and heat exchanger.
Drains condensate formed from boiler steam in the heat exchanger(s)
Terminal strip for connecting external controls and blower pack to
humidifier.
Controls the amount of steam allowed into the heat exchanger which in
turn controls the output of the humidifier.
User interface for configuring the humidifier.
Drain port used for draining water from the humidifier tank.
Drains water from humidifier.
Provides input and output connections to humidifier components.
Provides an air gap for backflow prevention.
Controls flow of water into humidifier.
Measures water level in the humidifier tank.
Seals heat exchanger face plate and clean out port cover to tank.
Exchanges energy from boiler steam to the tank water to produce steam
for humidification. The faceplate mounts the heat exchanger to the tank.
Primary power connection from remote disconnect to humidifier.
Manually activates pump to drain water from the tank.
Blends hot tank water with cool fill water to provide drain water cooling.
Turns power On/Off to humidifier controller. Note: Turn off humidifier
disconnect to shut off primary power to the humidifier.
Prevents steam from flowing out the drain outlet.
Provides a terminal strip to dry contacts which open/close to indicate the
humidifier is on, humidifying, needs service, or is in a fault condition.
Connection for boiler steam, it is connected to the heat exchangers.
Connect to steam line with steam hose.
Drains condensate from the heat exchanger without letting boiler steam
escape to drain.
Holds the water used to generate clean steam for humidification.
Controls all functions of the humidifier's operation and provides user
interface for configuration of the humidifier.
Steps primary voltage down to 24 VAC for the controller and internal
components such as the fill valve and drain valve.
Prevents a siphon from occurring when the drain pump is stopped.
Protects CV valve and other system components from dirt and rust in the
piping system.
Function of Component
Introduction | 4