User Manual

Document No: LP2-IOM
Date: 0515
LOW PROFILE (LPV2) VARIABLE SPEED AND LOW PROFILE
(LPN2) ETL SANITATION CERTIFIED COMMERCIAL SERIES
Installation, Operation and Maintenance Manual
Please read and save these instructions. Read carefully before attempting to assemble, install, operate or
maintain the product described. Protect yourself and others by observing all safety information. Failure to comply
with these instructions could result in personal injury and/or property damage. Retain these instructions for future
reference.
OVERVIEW
Mars Air Curtains
are designed to
cover door
openings, providing
both temperature
control/environment
al separation and
flying insect control,
when the building’s
doors are opened.
Typical installation
heights are: LoPro
Series; LPV2
(Variable Speed) models (Environmental up to 8’),
LPN2 (ETL Sanitation for Customer Entrances) models
(Flying Insect Control up to 7’) and LPN2-F (ETL
Sanitation for Counter Top/Pass Through Windows)
models (Flying Insect Control up to 4’ from Counter
Top) All ETL Sanitation Certified Models should be
mounted at the Flying Insect Control heights referenced
above. The units are typically wall mounted horizontally
above the door opening. They can also be suspended
from the ceiling. The units are ETL Listed, Canada and
US, for either an inside or outside mount and ETL
Sanitation Certified. Heated units must be mounted on
the inside or the protected side of the opening. The
motors used in all LoPro Series are 1/6HP.
The LoPro Series come standard with a stamped air
intake screen(s). The LPV2 models can be configured
with an aluminum mesh filter(s) as an option. The LPN2
models 25” and all LPN-F models come standard with
an aluminum mesh air intake filter(s) in conjunction with
the punched air intake screen(s).
GENERAL
SAFETY
INFORMATIO
N
Use this
product only in
the manner
intended by
the
manufacturer.
If you have
any questions,
contact the
manufacturer. Only qualified personnel should install
this product. Installing personnel should have a clear
understanding of these instructions and should be
aware of general safety precautions. Improper
installation can result in electric shock, possible injury
due to coming in contact with moving parts, as well as
other potential hazards.
WARNING
To reduce the risk of fire, electric shock or injury to
persons, observe the following.
A. Always disconnect, lock and tag power source before
installing or servicing product.
B. Installation work or electrical wiring must be done by
qualified person(s) in accordance with all applicable
codes and standards, including fire-rated construction.
C. The combustion airflow needed for safe operation of
fuel burning equipment in the area may be affected by
the product’s operation. Follow the heating equipment
manufacturer’s guideline and safety standards, such
as those published by the National Fire Protection
Agency (NFPA), the American Society of Heating,
Refrigeration and Air Conditioning Engineers
(ASHRAE) and local code authorities.
D. When cutting or drilling into a wall or ceiling, be careful
not to damage electrical wiring and other hidden
utilities.
WARNING
When servicing the product, motor may be hot enough
to cause pain or injury. Allow motor to cool before
servicing.