ULTRAVIOLET SYSTEM
69-1859EFS—04
4
HOW TO INSTALL YOUR
ULTRAVIOLET SYSTEM
When Installing this Product…
1.
Read these instructions carefully. Failure to follow
them could damage the product or cause a
hazardous condition.
2.
After installation is complete, check out product
operation as provided in these instructions.
Selecting Mounting Location
Depending on installation location, the UV System can
operate as an Air Treatment System or as a Surface
Treatment System.
1.
The UV System can be mounted in any orientation.
2.
Choose a location that is readily accessible for regu-
lar inspection and cleaning.
3.
The UV Air Treatment System requires an easily-
accessible, flat mounting surface on the metal
return air duct of the HVAC system. The UV Surface
Treatment System requires an easily-accessible, flat
mounting surface on the metal supply air duct of the
HVAC system. The UV Surface Treatment System
must be located so the lamp surrounds the evapora-
tor coil and drip pan with ultraviolet light.
4.
The duct mounting location must be a minimum of
8 in. wide. See Fig. 3.
5.
The depth of the duct must accommodate the full
length of the ultraviolet bulb as shown in Fig. 3.
6.
The unit should be located as far away as possible
from any rubber or plastic components, such as iso-
lators, in the duct.
IMPORTANT
If mounting options are limited, protect plastic or
rubber materials listed in CAUTION with ultravio-
let-resistant material such as aluminum foil duct
tape.
7.
The space adjacent to the mounting location must
be large enough to allow for ultraviolet bulb installa-
tion and removal.
8.
A 120V electrical outlet must be within range of the
unit to plug in the power cord.
Fig. 3. Ultraviolet System dimensions in in. (mm).
Duct Mounting
Use the following instructions to mount the UV System on
the air duct of an HVAC system:
1.
Disconnect power to the HVAC system before install-
ing the UV System.
2.
Tape the template (Fig. 4) on the duct surface, cen-
tering the bulb hole on the duct.
3.
Cut the 2 in. bulb hole in the duct. See Fig 5. Remove
any burrs.
2-1/4 (57)
3-1/2 (89)
4-1/2 (114)
7 (178)
1
(25)
7
(178)
2-1/2
(64)
4 (102)
7-7/16 (188)
M18990
