York ECO HFC-410A User Manual
Page 43
FORM 100.50-EG5 (108)
43
JOHNSON CONTROLS
EXECUTION
Installation
General: Installing contractor shall install rooftop unit(s),
including components and controls required for opera-
tion, in accordance with rooftop unit manufacturer’s writ-
ten instructions and recommendations. Rooftop units
shall be installed as specifi ed.
1. Unit(s) specifi ed shall include a protective covering
membrane for such equipment being shipped by
truck, rail, or ship. The membrane is fully formed
around the equipment exterior. The membrane cov-
ers the entire top, side and end panel surface as
to protect the product effectively during shipping &
storage including “Long Term Storage”. Storing on
jobsite shall no longer require the unit(s) to be cov-
ered with a tarp as long as the covering membrane
has not been removed.
2. All size or shape equipment including electrical
components, especially those not built with weath-
erproof enclosures, variable-frequency drives and
end devices shall be effectively covered for protec-
tion against rain, snow, wind, dirt, sun fading, road
salt/ chemicals, rust, and corrosion during shipping
cycle. Equipment shall remain clean and dry.
3. Manufacturers of units not having a protective mem-
brane, fully formed around the equipment exterior,
covering the entire top, side and end panel surface
area shall be required to ship equipment covered
with a tarp, in crating or in a closed truck as is nec-
essary to ensure product protection from road salt/
chemicals damage, moisture and dirt infi ltration.
Arrangements for long term storage at the job site
shall be required.
Location: Locate the rooftop unit as indicated on draw-
ings, including cleaning and service maintenance clear-
ance per Manufacturer instructions. Adjust and level the
rooftop unit on support structure.
INSPECTION AND START-UP SUPERVISION
A factory-trained service representative of the manu-
facturer shall supervise the unit startup and application
specifi c calibration of control components.