Document No: LP2-IOM
Date: 08/21/20
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/environmental
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
INFORMATION
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.
