2
Packaged Rooftop Ventilator
Receiving
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 crate for
shipping damage before accepting delivery. Notify the
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 filed with the
Traffic Department. If damaged upon arrival, file claim
with the carrier. Any physical damage to the unit after
acceptance is not the responsibility of the manufacturer.
Unpacking
Verify that all required parts and the correct quantity
of each item have been received. If any items are
missing, report shortages to your local representative to
arrange for obtaining missing parts. Sometimes it is not
possible that all items for the unit be shipped together
due to availability of transportation and truck space.
Confirmation of shipment(s) must be limited to only
items on the Bill of Lading.
Handling
Units are to be rigged and moved by the lifting brackets
provided. This model is not designed for forklifting.
Location and number of lifting points varies by model
and size and all provided lifting brackets must be used
to properly support the unit during handling. Handle
each unit in such a way as to keep from scratching or
chipping the coating. Damaged finish may reduce the
ability of the unit to resist corrosion.
Storage
Units are protected against damage during shipment. If
the unit cannot be installed and operated immediately,
precautions need to be taken to prevent deterioration of
the unit during storage. The user assumes responsibility
of the unit and accessories during storage. The
manufacturer will not be responsible for damage during
storage. These suggestions are provided solely as a
convenience to the user.
Inspection and Maintenance During
Storage
While in storage, inspect units once per month. Keep
a record of inspection and maintenance performed. If
moisture or dirt accumulations are found on the parts,
the source should be located and eliminated. At each
inspection, rotate all moving parts by hand ten to
fifteen revolutions to distribute lubricant on motor and
bearings. If paint deterioration begins, consideration
should be given to touch-up or repainting. Units with
special coatings may require special techniques for
touch-up or repair.
Machined parts coated with rust preventative should
be restored to good condition promptly if signs of rust
occur. Immediately remove the original rust preventative
coating with petroleum solvent and clean with lint-free
cloths. Polish any remaining rust from the surface with
crocus cloth or fine emery paper and oil. Do not destroy
the continuity of the surfaces. Wipe clean thoroughly
with Tectyl® 506 (Ashland, Inc.) or the equivalent. For
hard to reach internal surfaces or for occasional use,
consider using Tectyl® 511M Rust Preventative or
WD-40
® or the equivalent.
Product Overview
A horizontally configured High Percentage Outdoor
Air unit designed for installation either indoors or
outdoors. Each unit has multiple options for cooling
and/or heating. The unit is designed to replace air that
is exhausted from the building and also heat and cool,
as needed. The air volume produced by the unit is
constant, but can be optionally modulated to provide a
variable air volume (VAV) and recirculation is also offered
as an option.
Cooling
Units have the following cooling options available:
• Packaged DX
• Split DX
• Chilled water coil
Units with packaged DX are shipped fully charged with
refrigerant and are ready for operation upon arrival.
Heating
There are three different optional heat sources that can
be ordered for this unit:
• Indirect gas-fired furnace with one or two sets of
heat exchangers
• Electric heat with infinitely variable SCR control
• Hot water coil
Airflow Arrangement
The unit is capable of Constant Air Volume (CAV),
Variable Air Volume (VAV), 100% Outdoor Air and have
recirculating air options.
Safety Listing
Models are listed per ANSI/UL 1995, Heating and
Cooling Equipment and are ETL Certified.
Models and Capacities
The packaged rooftop ventilator is built on three
different platform sizes.
Model Cooling Capacity
RV-35/RVE-35 5 to 15 tons
RV-50/RVE-50 10 to 25 tons
RV-80/RVE-80 15 to 29 tons
®
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