WALL MOUNT SERIES UV LIGHT PACKAGE
Model: WUVCLP-A & WUVCLP-C
The WUVCLP light package should only be installed by a trained heating and
air conditioning technician. These instructions are not intended to be a stepby-step procedure that the mechanically inclined owner can use to install the
WUVCLP light package. Rather these instructions serve as a guide to the
technician installing the WUVCLP light package
READ THESE INSTRUCTIONS CAREFULLY AND COMPLETELY BEFORE PROCEEDING WITH THE INSTALLATION
LEAVE THE INSTALLATION INSTRUCTIONS WITH THE OWNER/OPERATOR OF THE DEVICE
AFTER OPENING THE CARTON, UNPACK AND INSPECT THE UNIT AND LAMP FOR DAMAGE.
DO NOT INSTALL THIS UNIT IF ANY DAMAGE IS NOTICEABLE.
SAFETY CONSIDERATIONS
WARNING: Never expose eyes or skin to UVC light from any source.
• Looking directly at the UVC light may cause permanent eye damage or blindness.
• Never operate the UV Air Purifying System out of the plenum.
WARNING: UV light will break down plastic materials not rated for UV exposure:
(Examples: wire insulation, flex duct, drain pans and humidifiers)
• The unit must be mounted at least 30” from the above stated type of materials.
• If it is necessary to mount the unit in direct line of site of these types of materials, they must be
shielded with aluminum foil, aluminum foil tape, or sheet metal.
Bard Manufacturing Company Manual No.: 2100-432
Bryan, Ohio 43516 Supercedes:
File: Vol III Tab 19
Since 1914…Moving ahead, just as planned. Date: 2/14/03
Table of Contents
Page No.
General
Unpacking ...................................................................................................Page 1
Description ..................................................................................................Page 1
Installation
Basic Installation .........................................................................................Page 3
Wiring
230 Volt Single Phase and Three Phase Units Only ..........................Page 7
460 Volt Three Phase Units Only .......................................................Page 8
Checkout ...................................................................................................Page 10
Parts List ............................................................................................................Page 10
Figures
Figure 1 Bracket Adjustment .........................................................Page 5
Figure 2 Removal of Exterior Panels ............................................Page 6
Figure 3 Mounting Hole Locations ................................................Page 6
Figure 4 Right Side Bracket Installation ........................................Page 6
Figure 5 Left Side Bracket Location ..............................................Page 7
Figure 6A&B 240 V Conduit Routing ....................................................Page 7
Figure 7A&B Harness Wiring ...............................................................Page 8
Figure 8 460 V Transformer Location ...........................................Page 8
Figure 9 460 V Conduit Routing ....................................................Page 9
Figure 10 Wiring Diagram .............................................................Page 11
Tables
Table 1 Compatibility Charts ........................................................Page 4
Table 2 Wall Mount Unit Widths ..................................................Page 5
Page 2
I. GENERAL
This product is not sold as a medical device and is not for the purpose of diagnosis of any
disease or condition nor for use in the mitigation, treatment, or prevention of any disease or
condition.
UNPACKING
The WUVCLP light package is shipped in one carton, which contains the electrical wires, UV
light assembly, UV light bulb, 4 mounting screws, alcohol wipe, transformer for the 460 volt
models, and installation instructions.
Upon receipt of the carton be sure to compare the model number found on the shipping label
with the accessory identification information on the ordering and shipping document to verify
that the correct accessory has been shipped.
Before signing the freight bill, inspect the carton of each ultraviolet light assembly as it is
received to verify that all the ordered items have been received and that no damage has
occurred to any of the items during shipping. Note any shortages or damage on all copies of
the freight bill. The receiving party must contact the last carrier immediately, preferably in
writing, requesting inspection by the carrier’s agent. Concealed damage of equipment not
discovered until after unloading must be reported to the carrier within 15 days of its receipt.
DESCRIPTION
The WUVCLP-A (208/230 volt) and WUVCLP-C (460 volt) ultraviolet Light air purifiers are
designed to be installed in all 1-1/2 through 6 ton Bard wall mounted products. They are
electrical ultraviolet lights designed to reduce indoor air contamination and prevent growth of
new microorganisms (mold and bacteria).
Specifications:
Electrical: 60 watts
Bulb Size: 28” length
Application: WA18 through WA72
WH18 through WH61
WH261 through WH611
SH261 through SH611
Models:
The WUVCLP-A is compatible with all 230/208 volt single and three phase, Bard 1-1/2
through 6 ton wall mount units.
The WUVCLP-C is compatible with all 460 volt three phase, Bard 1-1/2 through 6 ton wall
mount units.
Page 3
Compatibility Chart:
WUVCLP-A WA37*-A WH36*-A WH43*-A SH43*-A
WUVCLP-A WA42*-B WH36*-B WH43*-B SH43*-B
WUVCLP-C WA48*-C WH36*-C WH43*-C SH43*-C
* Indicates design revision of basic model.
Table 1
WA18*-A WH18*-A WH26*-A SH26*-A
WA24*-A WH24*-A WH31*-A SH31*-A
WA30*-A WH30*-A WH38*-A SH37*-A
WA42*-A WH42*-A WH49*-A SH49*-A
WA48*-A WH48*-A WH61*-A SH61*-A
WA60*-A WH60*-A
WA70*-A
WA24*-B WH18*-B WH26*-B SH26*-B
WA30*-B WH24*-B WH31*-B SH31*-B
WA37*-B WH30*-B WH38*-B SH37*-B
WA48*-B WH42*-B WH49*-B SH49*-B
WA60*-B WH48*-B WH61*-B SH61*-B
WA70*-B WH60*-B
WA72*-B
WA30*-C WH18*-C WH26*-C SH26*-C
WA37*-C WH24*-C WH31*-C SH31*-C
WA42*-C WH30*-C WH38*-C SH37*-C
WA60*-C WH42*-C WH49*-C SH49*-C
WA70*-C WH48*-C WH61*-C SH61*-C
WA72*-C WH60*-C
Features:
• One model fits all Bard Wall Mount Air Conditioner and Heat Pump cabinet sizes
from 1-1/2 ton through 6 ton
• UVC bulb with 60 watt output. Fits both –A (230) and –C (460) models.
• Integral safety switch-shuts light off when upper access door is opened
• Bulb Life – 9000 Hours
- Recommended continuous operation for maximum bulb and ballast life
- Recommended annual bulb replacement for maximum UV effectiveness
Page 4
II. INSTALLATION
BASIC INSTALLATION
1. Before doing any service work, the unit disconnect must be turned off and locked to
prevent injury or death due to electrical shock or contact with moving parts. The
thermostat must also be turned off.
2. Unpack the ultraviolet light kit, accessories, and Installation Instructions.
3. On the top of the UV light kit there is an
adjustable bracket on the left and right side of
the housing (see figure 1). Loosen the screws
to right bracket and move the bracket to the
specified location using Table 2 and the labels
on the back of the UV light assembly. Then
tighten the screws. Set aside.
Figure 1
Table 2
Wall Mount Unit UV Light width Bracket Position Cabinet Size
WA182, WA242, WH183, WH242, WL182, WL242 33-7/8 A 2
WA302, WA372, WH301, WH361 WL302, WL372,
WH311, SH311,WH261, SH261
WA423, WA484, WH421, WH483, WL423, WL484,
WH381, WH431, WH491, SH381, SH431, SH491,
WA602, WH602, WL602
WA701, WA721, , WL701, WH611, SH611 41-7/8 C 6
37-7/8 B 3
41-7/8 C 5
Page 5
4. Remove the exterior blower access panel from the wall mount unit and set it aside. (See
g
Figure 2)
5. Using the top screw hole for the blower door panel as a starting point, drill two ¼ inch
holes on each side of the unit to secure the mounting brackets of the WUVCLP. See
Figure 3 for hole locations.
Figure 2
6. Place the WUVCLP light assembly in the unit 1”
below the top of the unit. Insert two self drilling
screws on the right side of the unit and into the right
side mounting bracket of the WUVCLP light
assembly. Use the pilot holes in the mounting
brackets for alignment. (See Figure 4)
Figure 3
Page 6
Fi
ure 4
7. Slide the left bracket tight against the left
side of the unit. Insert two self drilling
screws on the left side of the unit and into
the left side mounting bracket of the
WUVCLP light assembly. Use the pilot
holes in the mounting brackets for
alignment. Tighten the ¼ in screw on the
left side bracket to hold in place. (See
Figure 5)
8. Unpack the WUVCLP light bulb and insert
the plug end through the hole closest to the
wire connection. Then insert the other end
of the bulb through the other end bracket.
When the bulb is in place use the clamp to
secure the bulb and connect the wire plug
to the light bulb.
9. Use the alcohol wipe to clean any oil or dirt
deposits off the UV light bulb. Oils from
human skin will reduce the effectiveness of
the UV light bulb
Figure 5
WIRING
230/208 Volt Single Phase and Three Phase Units Only
1. For 230/208 volt single phase and three phase units run the flexible conduit and
wires down through the blower partition in the same opening that the copper tubing
goes through. Use wire ties to secure the conduit to the suction line. See Figure 6A
& 6B.
Figure 6A
Figure 6B
Page 7
2. Remove outer and inner control panel covers. Install the 3 pin accessory plug from
Install
1-480701-0
cap as shown
the parts bag into the control panel if not already equipped. See figure 7A for side
installation on the 5 or 6 ton cabinet size. See figure 7B for back installation on the 2
and 3 ton cabinet size.
Install
1-480701-0
cap as shown
Figure 7A
3. Plug the WUVCLP light into the 3 pin accessory plug just installed. Plug located on
the side or back of the control panel.
460 Volt Three Phase Only
1. Remove the transformer cover and
set aside. Place the transformer
assembly on the left side of the
blower partition. Remove the back
screw holding the blower partition
to the side angle. Place the back
left corner of the transformer box
over this hole and reinstall screw.
Use an additional self-drilling screw
to secure the front right corner of
the transformer box. (See Figure
8)
2. Run the flexible conduit across the
back of the blower partition and
down through the blower partition
in the same opening that the
copper tubing goes through. Use
wire ties to secure the conduit to
the suction line. (See Figure 6B)
Page 8
Figure 7B
Figure 8
3. Remove outer and inner control panel covers. Install the 3 pin accessory plug from
the parts bag into the control panel if not already equipped. See figure 6A for side
installation the 5 or 6 ton cabinet size. See figure 6B for back installation on the 2
and 3 ton cabinet size.
4. Plug the WUVCLP light into the 3 pin accessory plug just installed. Plug located on
the side or back of the control panel. Secure mounting bracket to control panel with
screws provided.
5. Route the flexible conduit from the light across the blower partition and into the
transformer box. Secure the conduit to the box with the fitting supplied. (See Figure
9)
Figure 9
6. Remove the nut securing the transformer foot to the box and connect the ground
wire to this bolt. Reinstall the nut. Connect the black wire from the UV light to one of
the black transformer secondary wires with the wire nut provided. Connect the red
wire from the UV light to the other transformer secondary wire with the wire nut
provided.
7. Place the transformer protective shield over top of the transformer and wires and
fasten into place. (See Figure 8)
8. Remove 2 screws holding the back of the blower partition to the drain pan. Install
two metal conduit clips supplied to hold the flexible conduit in place along the back
of the control panel. Reinstall the screws. (See Figure 9) Caution: Do not leave
wires exposed to the UV light or the insulation will decay thus causing an electrical
hazard.
Page 9
WARNING: Hazard of Electric Shock
• Electric shock can cause serious injury or death
• Disconnect power before servicing the light
WARNING: Hazard of Ultraviolet Type C Light
• Looking directly at the UVC light may cause permanent eye damage or blindness.
• Disconnect power before servicing the light
III. PARTS LIST
Part Number Part Description WUVCLP-A WUVCLP-C
8611-105 Bulb X X
8407-057 Ballast X X
8406-110 Switch X X
8407-056 Transformer X
8614-050 Fuse Holder 2
8614-051 Fuse 2
Page 10
IV. WIRING DIAGRAM
Page 11
P/N 46441700 Rev B 01/04
Page 12
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