Nortec SETC Outdoor - Manual (Page 9)

Introduction | 6
The SE 50, 100, 175, 250, and 375 all have a single heat exchanger. The SE 525 and 750
have two heat exchangers. The SE 1050 has three heat exchangers. All models have a single
pressurized steam inlet and condensate drain with internal manifold connecting separate heat
exchangers if they are present.
Indoor Model
The SE is available in two indoor models, the SETC with total controller and a base SEP model.
The SE Series Installation and Operation Manual provides complete information for installing
and operating SE Series Indoor humidifiers.
Options and Accessories
Nortec provides a complete line of options and accessories for every humidification application.
The following options and accessories are available and may have been delivered with your
SETC Outdoor humidifier. Refer to the installation instructions that came with the accessories
for their proper installation and operation.
Table 2: Options and Accessories
Option / Accessory Used For
Freeze Protection Package Emptying the tank in case of fault or power failure to prevent
freezing. (Factory installed)
Steam Distributors Adding steam into air ducts
Remote Blower Pack Adding steam into a space remote from the humidifier.
SAM-e Steam Distribution Manifold Adding steam into air ducts where short absorption is required.
Digital or Analog Control Humidistats Controlling the output of the humidifier based on sensed RH (can
be mounted in the space being humidified or in the duct).
Digital RH Transducers Communicating RH in a space or duct to the humidifier
Digital or Analog High Limit Humidistats Preventing over humidification in a duct by shutting down or
throttling down the humidifier when duct RH gets high.
Air Proving Switches Insuring humidification only occurs when air is moving in a duct.
Nortec Links II (SETC Only) Connecting the humidifier to a building management interface.
hardware allows control of the humidifier via BACnet, Lonworks,
Johnson N2, or Modbus.
Nortec Online (SETC Only) User and factory monitoring and configuration of the humidifier via
the internet.
Table 3: SETC Outdoor Specifications
Model Part No Net/Full
Weight
lb (kg)
Amps
,
A
Power
.
KW
Max.
Disconnect
A
Voltage
and
Phase
100 2550081 267/423
(121/192)
5.4 0.65 15
Voltage
110-120
Phase
1
175 2550082 5.4 0.65 15
250 2550083 355/599
(161/272)
5.4 0.65 15
375 2550084 5.4 0.65 15
525 2550085 529/992
(240/450)
9.6 1.15 15
750 2550086 9.6 1.15 15
1050 2550088
703/1384
(318/628)
13.8 1.65 20
Note: See Table 3: SETC/P Specifications and Table 4: SETC/P Capacities and Water Consumption on page 7 of
SE Series Installation manual for remaining specifications