Mars PHANTOM PH10 User manual

Document No: ICM-IOM
Date: 08/24/20
PHANTOM (PH10 and PH12) COMMERCIAL AND INDUSTRIAL
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: Phantom 10
Series
(Environmental Separation up to 12’ / Flying Insect
Control up to 10’), and Phantom 12 Series
(Environmental Separation up to 16’ / Flying Insect
Control up to 14’). The units are typically suspended from
the ceiling and hidden inside the false roof. They can also
be wall mounted using special brackets. The units are
ETL Listed, Canada and US, for either an inside or
outside mount. Heated units must be mounted on the
inside or the protected side of the opening. The motors
used in the Phantom 10 and Phantom 12 series are 1/2
HP and 1 HP, respectively.
The Phantom Series come standard with an 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.

RECEIVING AND INSPECTION
Upon receiving the product, check to make sure all items
are accounted for by referencing the Bill of Lading to
ensure all items were received. Inspect each carton for
shipping damage before accepting delivery. Notify the
freight carrier if any damage is noticed. The carrier will
make notification on the delivery receipt acknowledging
any damage to the product. All damage should be noted
on all copies of the Bill of Lading which is countersigned
by the delivering carrier. A Carrier Inspection Report
should be filled out by the carrier upon arrival and a report
given to the Traffic Department. If damaged upon arrival,
file a claim immediately with the carrier. Any physical
damage to the unit after acceptance is not the
responsibility of Mars Air Systems.
UNPACKING
Verify that all parts, components and accessories, and
the correct quantities of each have been received. If any
items are missing, report shortages to Mars Air Systems
directly to arrange for obtaining the missing items. Again,
verify quantities received against those on the Bill of
Lading only, as multiple shipments may be involved.
INSTALLATION
Typical Mounting – Wall or Ceiling Mounted
Horizontally Above the Door Opening
1. Gently remove all packaging materials, hardware, and
all other accessories from interior of unit prior to
operating. Severe unit damage will occur if these items
are not removed prior to operation.
2. The intake screen can be opened by removing the two
screws on the bottom of the unit. The screen can be
removed from the unit by pulling the spring-loaded
piano hinges. (FIG. 1)
3. All Phantom series have the Motor Fan Assembly
(MFA) shipped internally mounted.
4. All units are equipped with (4) 3/8’’ threaded inserts on
top for overhead installation (FIG. 2)
5. Determine the exact mounting locations to suspend the
unit above the ceiling so that the unit is centered and
parallel with the door opening. Use (4) threaded rods to
suspend the enclosure to the ceiling.
Note: When installed in the ceiling above the door, the
air curtain must be moved 3/8” away from the wall for
every 1" above the door height.
6. If applicable, extended wall mounting brackets are
available for attaching the unit to a wall.
7. If applicable, for tandem installation (units longer than
72”) of products mounted side by side, allow no more
than 6” between the two units. Note that (4) sets of
threaded rods are used to suspend each unit to the
ceiling or center mounting brackets are to be used for
joining and top mounting tandem units.
8. Mount the product such that the discharge is flush with
the ceiling.
9. All wires must be connected internal of the unit and
some knockouts are provided. However, it may be
necessary to create your own knockout, as required.
10. The unit must be wired per NEC and local codes.
FIG 1
FIG. 2
Electrical Field Wiring
1. For electric models, reference the Heated Products
Supplement.
2. The unit and any optional accessories must be wired
with the proper voltage to the junction box per the wiring
diagram. (FIG. 3, unheated products only)
3. All 3 phase motors are bi-directional, which means they
can rotate in either direction. Follow directional arrows
on the blower wheel housings for proper rotation. If the
motor is rotating incorrectly, switch two of the 3 phase
power or motor leads and the motor will rotate the
opposite direction. Make sure all motors are
turning in the same and proper direction. (FIG. 3)
WARNING
Precaution should be taken in explosive atmospheres.

FIG. 3
NOTE
For accessory installation, reference Accessory
Installation Supplement.
For heated products, reference Heated Products
Supplement.
START-UP
This product has been assembled and tested at the
factory prior to shipping. The following procedures should
be performed to assure its performance. Before
continuing with the start-up, it is important to recognize the
safety controls furnished with the unit.
WARNING
Prevent hazard of electrical shock. More than one
disconnect switch may be required to de-energize this
product.
WARNING
The following items must all be completed by a qualified
installer and checked off when completed
A. Re-check that the product has been installed properly
and is level and secure.
B. Check all terminal screws are tight and field wiring is
connected in accordance to National Electrical Code
and wired per the enclosed wiring diagram. For
electric heated models, ensure that the coils are
secured and not touching each other on any metal
surface.
C. Verify proper voltage prior to powering the product.
(See product label for reference).
D. Check all field wired components “if supplied” are
wired correctly.
E. Check that the inlet air supply and the discharge air
supply are free of obstructions.
F. Check that all air filter(s) and/or air intake grille(s) are
in place and installed properly, as originally shipped.
G.
Verify voltage to the product once more and turn
power on.
H. Regardless of whether the product is mounted on the
inside or outside of the door opening, set the air
directional vanes in the discharge nozzle slightly
outward to approximately 10-15° towards the outside,
or the wind load. (FIG. 4).
I. For products with control panels, turn the HOA (Hand-
On-Auto) selector switch to “On” position and open the
door to energize the product. For products without a
control panel or an On/Off switch, open the door to
energize the product.
J. If heated products are installed, reference Heated
Products Supplement.
K. For three phase units, verify direction of rotation of
blower wheels (note direction arrows on the blower
wheel housing). Correct if needed by changing polarity
of three phase power.
FIG. 4

MAINTENANCE
Routine maintenance is required to keep this product
operating at its peak performance and efficiency. Over
time, the housing, air intake grille, air intake filter, blower
wheels and motor(s) will accumulate a build up of dust,
debris and other residue. It is imperative to keep these
components clean. Failure to do so will not only lower
operational efficiency and performance, but also reduce
the useful life of the product. The time between cleanings
depends on the application, location, and daily hours of
use. On average, under normal use conditions, the
product should require a thorough cleaning once every
six (6) months.
To clean the product, perform the following:
1. Verify the product has been disconnected from the
power source.
2. Use a damp cloth and either a warm mild soapy water
solution or bio-degradable degreaser, to wipe down the
exterior components of the housing.
3. To access the interior of the product, remove the air
intake grille(s) and/or air intake filter(s). This is
accomplished by removing the screws on the face of the
air intake grille(s)/filter(s) and releasing the grille by
pulling on the spring hinge.
4. Thoroughly clean the air intake grille(s) and clean or
replace the intake filter(s).
5. Thoroughly wipe down the motor, blower wheels and
blower wheel housings. Be careful not to spray the
motor with a water hose.
6. The motor(s) require no additional lubrication. They are
permanently lubricated and feature double sealed ball
bearings.
7. To re-install the product, reverse the procedures above.
8. Reconnect the power source to the product.
9. If you have any questions regarding the maintenance of
the product, contact the manufacturer.
SPECIAL APPLICATIONS
Outdoor Installation
For outdoor unit special consideration may be required
for enclosure, motor, wheel, and other components to
minimize damage caused by exposure to the outdoor
elements. Contact factory for special construction and
costing.
Freezer and Cooler Installation
Air curtain must be mounted on the warm side for optimal
performance. Variable Frequency Drive (VFD) is strongly
recommended to control the air curtain air flow velocity at
the floor level.
High humid areas may require de-humidifier or additional
defrost cycle to minimize condensation and freezing for
freezer applications. We recommend the air curtain unit
to not replace doors but work in conjunction with door
opening sequence cycle.
Contact factory for details.
DISCLAIMER
Mars reserves the right to change specifications and
product design without notice. Such revisions do not
entitle the buyer to corresponding changes,
improvements, additions, or replacements for previously
purchased equipment.
L. VERY IMPORTANT Using a clamp meter, measure
the amperage to each motor and ensure that they do
not exceed the amperage listed on the product label.
M. If applicable, adjust the air intake grille(s) such that the
output air stream reaches the floor. For temperature
control and environmental separation applications, the
air stream should reach the floor with sufficient
strength to create an air seal around the door opening
without creating turbulent mixing of the inside and
outside air. If applicable, adjust the air intake grille(s)
such that the output air stream reaches the floor. For
flying insect control applications, the air stream should
reach the floor with maximum strength. If after proper
installation and adjustment, the product appears to be
producing too little or too much air for the application,
contact the manufacturer.
WARNING
To reduce the risk of fire, electrical shock, or injury to
persons, observe the following:
A. Maintenance is to be performed only by qualified
personnel who are familiar with local codes and
regulations and are experienced with this type of
product.
B. Before servicing or cleaning the product switch power
off at service panel and lock service panel to prevent
power from being switched “ON” accidentally.