Nu-Calgon Instruction Bulletin
4-410
Installation:
The iWave-C is designed for metal duct mounting
applications. The preferred mounting location is after a
prefilter and before the cooling coil. An alternate mounting
location is the supply air duct or the return air duct. The
weatherproof housing will allow mounting indoor or outdoor.
Step 1.
Turn power off to the unit.
Step 2.
After finding the appropriate location, cut or drill a
4 inch (100mm) round hole. Insert the unit into the 4 inch
(100mm) round hole and secure with four self tapping
screws provided. Please note, if the unit is being mounted
to duct board, the included spring loaded wing nuts and
bolts will be required.
Wiring:
Confirm power is off prior to wiring. Follow all local and
national electric, mechanical and building codes when
installing and wiring. The iWave-C can be powered with a
24VAC low voltage circuit or 110VAC to 240VAC high volt-
age circuit. The face panel of the unit is labeled showing
which terminals are 24VAC, 110-240VAC input and neutral
and come prewired from the factory. Opening the unit is
not necessary for installation. Please note, use only one
voltage source at a time and never connect low and high
voltage simultaneously! Whichever voltage is not used, use
a wire nut to protect the unused wire. The unit is provided
with 6 feet of liquid-tight flex conduit to reach a junction
box for wiring.
Indoor Air Quality
iWave
®
-C
Commercial Air Cleaner
Specifications:
Continued on back.
Packaging:
1 each
4900-10
Input Voltage:
24VAC or 110 - 240VAC
Power (VA):
12 VA
Frequency:
50/60 HZ
Fusing:
Internal auto-reset circuit breaker
System Size:
Up to 12 tons (4800 CFM)*
Dimensions:
4" W x 7" H x 7" L
Weight:
3 lbs.
Service Temp. Range:
-40ºF to 160ºF
Electrical Approvals:
UL and cUL Certified UL File #E475437
Plasma Output:
Over 200,000,000 ions/cc
Indication:
LED display
Alarm:
Includes optional alarm contact
Mounting:
Duct mount
Orientation:
Mount unit so air flows across brushes
like a football through a field goal post
*For systems beyond 12 tons, multiple iWave-Cs can be used.
Install a minimum of two feet apart for maximum ion output.
The wires are color coded as follows:
• Black wire = 110-240VAC input
• White wire = Neutral
• Orange (or gray) wire = 24VAC input
• Purple wire = Alarm Dry Contact
The unit is provided with alarm contacts for use with a
building management system. When the unit is powered
and there are no faults, the alarm “dry” contacts will be
closed, providing continuity. The contacts are rated up to
250VAC at 1A.
CAUTION!
NEVER TOUCH BRUSHES WHILE OPERATING.
SHOCK MAY OCCUR. DO NOT CONNECT WITH AN
EXTENSION CORD.
Self Cleaning Button
110-240VAC Input
Neutral
24VAC Input
Self Cleaning Wiper
(shown in ‘home’ position)
2008 Altom Ct. • St. Louis, MO 63146 • 800-554-5499 • www.nucalgon.com
Calgon is a licensed trade name • (517) 4-410
