PremierOne MUV-401H Installation and operating instructions

MUV-401H MultiVoltage
Germicidal Air Purier
Installation & Maintenance Instructions
UNPACKING THE UNIT
Each MUV-401H germicidal air purier is shipped with the germicidal
lamp placed in a lamp box. Carefully remove lamp from the lamp box
taking care to not touch the glass portion with bare hands. Oils from the
hands can cause “hot spots” which reduce lamp life. Handle by the plas-
tic end cap or use a soft cloth. Clean the lamp, using the included alcohol
cleaning pad or a soft cloth dampened with rubbing alcohol. The lamp
is fragile and proper care must be taken when removing from packaging.
The following parts are included: • MUV-401H Multivoltage Germicidal Air Purier
• Germicidal Twin H Lamp (packed in lamp box)
• Four Self Tapping Sheet Metal Screws
• Installation & Maintenance Instructions
• 120 VAC Power Cord
• Alcohol pad to clean lamp
When installing and using this electrical equipment, basic safety precautions
should always be followed including the following:
1. READ AND FOLLOW ALL INSTRUCTIONS.
2. SAVE THESE INSTRUCTIONS.
3. Always be sure the unit is unplugged during installation or service procedures.
4. The ultraviolet light produced by the UV lamp is harmful to your eyes. Do not look directly at
the lamp. Should it become necessary to view the lamp, use UV-protected sunglasses.
Lors de l’installation et de l’utilisation de cet équipement, des précautions devront être suivies.
1- Lire et suivre les étapes attentivement.
2- Conserver ces instructions.
3- Assurez vous de toujours débrancher avant l installation ou le service.
4- Ne pas regarder la lampe directement avec les yeux. Si nécessaire de le faire,
veuillez porter les lunettes de soleil contre les rayons U.V.
IMPORTANT: SAFETY INSTRUCTIONS
Important: Instructions de securité
3099107

INSTALLATION:
Do not locate the unit within 20” of plastic materials that will be directly exposed to the UV light, such as wiring, return
side humidier or certain types of air lters. Check with the lter manufacturer to see if their material is UV resistant.
Over time, UV light may degrade some plastics and petroleum based materials.
Do not touch the glass portion of the lamps with bare hands because oils from the hands can cause “hot spots” which
reduce lamp life. Handle either by the end caps or use a soft cloth. If you accidentally touch a lamp, wipe it off using
the included alcohol cleaning pad or a soft cloth dampened with rubbing alcohol.
1. Cut out the shaded area of the installation template (See page insert). Center the template
on the longitudinal axis of the plenum and attach with tape. Trace the hole pattern
for the unit and mark centers for mounting screws.
2. Cut opening for the unit. (If using a 2” hole saw, center over the area marked.)
3. Attach the unit to the air duct using the four self tapping sheet metal screws provided.
4. Remove the cover from the unit by removing the top and bottom retaining nuts using a 11/32 size nut driver.
5. Remove germicidal lamp holder using a 11/32 size nut driver (Photo A).
6. Slide germicidal lamp into lamp opening and reinstall lamp holder
7. Plug lamp into lamp connector.
8. Supply power by wiring unit according to instructions below.
9. Replace and secure cover using the two retaining nuts.
WIRING
The multivoltage ballast is self-adjusting and operates with voltages from 120 - 240 VAC. Install provided
power cord. For 120V wiring connect the black wire to L1, white wire to neutral, green wire to ground. For 240V
wiring install 5 amp in-line fuses to both legs of power, then connect the black wire to L1, white wire to L2, green
wire to ground. Be sure power cord is secured with included strain relief connector.
It is not necessary to cycle the germicidal air purier with the furnace blower. You may allow the unit to run
continuously or have it interlocked with the furnace blower. If a 120 VAC EAC terminal is available, supply power
to the unit from the EAC terminal. Connect in accordance with local wiring codes. If there is no EAC terminal,
interlock the UV unit with the furnace blower using an appropriate alternate. Wire the unit in accordance with local
wiring codes. After installing, verify voltage is operating between 120 - 240 VAC with air handler operating.
For Technical Support Call [phone] © 2020

Photo A
Germicidal
lamp holder
MUV-401H
can be mounted either on the
return or supply side.
15” or 18”
2 3/4”
AIR STREAM
12” OR 16”
Germicidal UVC Lamp
Box size is
8.75 high x 4.25 wide.

TROUBLESHOOTING
• The LED should light when the furnace blower is running.
If the LED does not light: 1. Check to be sure there is power to the unit.
2. Be sure lamp connectors are fastened securely.
3. If the LED still does not light, replace lamp(s).
4. If still not operating, replace ballast.
Note: Standard off-the-shelf lamps are not compatible with this unit. Use of improper lamps will void warranty.
WARRANTY RETURNS
All electronic components carry a lifetime warranty to the original homeowner. In addition there is a four-year
warranty from the date of installation for any subsequent owner. The original lamp is warranted for a period of
two years. This warranty does not cover broken lamps due to shipping, installation or handling. Please see the
complete warranty statement in the center of this booklet.
All returns are routed through your wholesaler and must be approved and accompanied by an RGA number.
Please call PremierOne Products, Inc. at 800-982-1840 and we will guide you through the return procedure.
This warranty gives you specic legal rights and you may also have other rights which vary from state to state.
MAINTENANCE
This maintenance schedule is only a guideline, determined by average conditions. Actual conditions will dictate
the frequency of cleaning and/or replacement of lamps. Do not touch the glass portion of the lamps with bare hands
because oils from the hands can cause “hot spots” which reduce lamp life. Handle either by the end caps or use a
soft cloth. If you accidentally touch a lamp, clean it using a soft cloth dampened with rubbing alcohol.
CLEANING THE LAMPS - Recommended interval: 12 months (Follow the procedure below)
Replacement lamps are available through your HVAC contractor.
REPLACING THE LAMPS - Recommended interval: 24 months. (Follow procedure below excluding #6.)
Note: Standard off-the-shelf lamps are not compatible with this unit. Use of improper lamps will void warranty.
1. Unplug the power cord from the outlet, or disconnect power to the unit.
2. Remove the cover from the unit by removing the top and bottom retaining nuts using a 11/32 size nut driver.
3. Unplug the lamp from the lamp connector.
4. Remove the lamp holder using a 11/32 size nut driver (Photo A).
5. Remove the lamp by grasping the end cap and extract carefully.
6. Using a soft cloth moistened with rubbing alcohol, wipe down the lamp. If there is a large build-up of dust
particles, you may wish to use a can of air rst. Always handle lamps by end caps.
7. Slide the lamp back into lamp opening. Reinstall lamp holder..
8. Plug the lamp into the lamp connector.
10. Replace and secure the cover using the two retaining nuts.
11. Plug power cord back into outlet, or restore power to unit.
For Technical Support Call [phone] www.premieroneproducts.com ©2020

8 3/4”
4”
UV
Lamp 1. Cut out area of template indicated by the grey area.
2. Place template on the return path (or supply side) of the HVAC system and trace the hole
pattern for the unit and mark centers for mounting screws.
3. Cut opening for the unit. (Or use a 2” hole saw centered over the area marked.)
4. Install unit into air duct using the four self tapping sheet metal screws provided.
INSTALLATION TEMPLATE MUV-401H
Use a 2” hole saw to cut opening indicated by the gray circle.
1. Limited Warranty. Except as set forth herein, PremierOne Products,
Inc. (“PremierOne”) warrants MUV-401H 16/5 and MUV-401H 12/5
(the “Product”) to be free from defects in manufacturing, materials,
and workmanship for the life of the Product; provided, however,
that such warranty shall only apply to the customer who original-
ly purchased the Product (the “Limited Warranty”). With respect
to a party, who is not the original purchaser of the Product,
PremierOne’s Limited Warranty shall extend to said party for, only,
a period of four (4) years from the date of the Product’s original
purchase by the original customer.
2. Remedy. In the event of a Product failure as the result of a defect
in manufacturing, materials, or workmanship. PremierOne, at its
option, will: (a) provide to the customer the appropriate replace-
ment for the defective Product; or (b) repair the Product found to be
defective. In the event that PremierOne elects to repair or replace
the Product, such repaired or replaced Product shall be warranted,
as set forth in this Limited Warranty, for the lifetime of such repaired
or replaced Product.
3. Warranty Exclusions. This Limited Warranty is the only express
warranty (written or oral), applicable to the Product and no individu-
al or entity is authorized to modify or expand this Limited Warranty.
While warranty claims must be processed through, and approved
by, a PremierOne wholesaler/reseller and accompanied by a “RGA
Number,” customers are encouraged to call PremierOne at (800)
982-1840 for assistance and guidance through the claim procedure.
ALL IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, IMPLIED WARRANTIES FOR MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE, ARE HEREBY DIS-
CLAIMED. PREMIERONE EXPRESSLY DISCLAIMS ALL WAR-
RANTIES NOT STATED IN THIS LIMITED WARRANTY. ANY
IMPLIED WARRANTIES THAT MAY BE IMPOSED BY LAW ARE
LIMITED IN DURATION TO THE TERMS OF THIS LIMITED
WARRANTY. IN NO EVENT WILL PREMIERONE BE LIABLE TO
A CUSTOMER, OR ANY THIRD PARTY, FOR ANY DAMAGES
IN EXCESS OF THE PURCHASE PRICE OF THE PRODUCT
ALLEGED TO BE DEFECTIVE. IN ADDITION, PREMIERONE
SHALL IN NO EVENT BE LIABLE TO A CUSTOMER, OR ANY
THIRD PARTY, FOR ANY DIRECT OR INDIRECT DAMAGES
OR OTHER SPECIAL, INCIDENTAL, EXEMPLARY OR CON-
SEQUENTIAL DAMAGES ARISING OUT OF THE FAILURE OF
THE PRODUCT TO COMPLY WITH THIS LIMITED WARRAN-
TY, INCLUDING, BUT NOT LIMITED TO, DAMAGE OR LOSS
OF OTHER PROPERTY OR EQUIPMENT. THE REMEDIES OF
CUSTOMER SET FORTH IN THIS LIMITED WARRANTY ARE
EXCLUSIVE. NOTWITHSTANDING ANYTHING CONTAINED
HEREIN TO THE CONTRARY, PREMIERONE’S LIABILITY WITH
RESPECT TO THE PRODUCT, IN ALL INSTANCES, SHALL BE
LIMITED TO THE REPAIR OR REPLACEMENT OF THE PROD-
UCT ALLEGED TO BE DEFECTIVE.
LIMITED WARRANTY

1. Cut out area of template indicated by the grey area.
2. Place template on the return path (or supply side) of the HVAC system and trace the hole
pattern for the unit and mark centers for mounting screws.
3. Cut opening for the unit. (Or use a 2” hole saw centered over the area marked.)
4. Install unit into air duct using the four self tapping sheet metal screws provided.
INSTALLATION TEMPLATE MUV-401H
Use a 2” hole saw to cut opening indicated by the gray circle.
LSK07401H-16
LAMP KITS FOR MUV-401H
#LSK07401H-16
36-Watt UVC lamp service kit with 16” UV lamp.
#LSK07401H-12
24-Watt UVC lamp service kit with 12” UV lamp.
Some states do not allow the exclusion or limitation of inciden-
tal or consequential damages or limitation of the duration of an
implied warranty, so the above limitations or exclusions may not
apply to the customer. This Limited Warranty gives the customer
specic legal rights, and the customer may also have other rights
which may vary from jurisdiction to jurisdiction.
4. Additional Warranty Exclusions. In addition to the exclusions
set forth above, this Limited Warranty does not cover Product de-
fects, including lamps, caused, in whole or in part, by any one or
more of the following circumstances or conditions: (a) adjustments
or corrections to Product due to improper Product installation; (b)
improper assembly or improper Product installation; (c) Product
failure due to the application or installation of non-PremierOne
approved accessories, pieces, hardware, and additions including,
but not limited to, installation and use of other than a genuine
PremierOne lamp designed specically for the Product; (d) failure
to properly install related Product accessories, pieces, hardware,
and additions including, but not limited to, customer’s failure to re-
place the Product’s lamp(s) every two (2)years; (e) Product expo-
sure to conditions outside of the scope of PremierOne’s Product
performance specications; (f) improper maintenance and care of
the Product, before, during, or after installation including, speci-
cally, breakage of Product lamps during shipping and installation
or caused by improper handling; (g) modication or refabrication,
partial or otherwise, of the Product; and (h) accidents.
This Limited Warranty does not cover any labor, including labor
related to the removal, replacement, installation, or disposal of a
defective Product.
PremierOne warrants that, subject to the exceptions set forth in
Section 4, above, genuine PremierOne lamps shall function as in-
tended for a period of two (2) years from date of Product installa-
tion or, as the case may be, from the date of customer’s purchase
of a genuine PremierOne replacement lamp.
5. Miscellaneous. The rights and obligations of the parties here-
under shall be interpreted and governed in accordance with the
laws of the State of Wisconsin. Any claim, dispute, controversy,
or action arising out of or related to the enforcement of this Lim-
ited Warranty, regardless of the existence and nature of any pur-
chase and sale documents related to the Product, shall be led or
brought in the Brown County Circuit Court, Green Bay, Wiscon-
sin, or in the United States Federal District Court for the Eastern
District of Wisconsin, Green Bay, Wisconsin. If any provision of
this Limited Warranty is deemed or held to be illegal, invalid, or
unenforceable, under any present or future laws of any applicable
jurisdiction, this Limited Warranty shall be considered divisible
and inoperative as to such provision to the extent it is deemed to
be illegal, invalid, or unenforceable, and in all other respects, this
Limited Warranty shall remain in full force and effect.