Mitsubishi CityMulti Catalog - Salvex
Mitsubishi CityMulti Catalog - Salvex
Mitsubishi CityMulti Catalog - Salvex
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LOW AMBIENT COOLING OPTION<br />
<strong>Mitsubishi</strong> Electric is the first<br />
and only VRF manufacturer to offer a<br />
low ambient cooling solution<br />
for its 6–30 ton air source<br />
outdoor units.<br />
PATENT PENDING<br />
The low ambient cooling kit makes it possible to provide 100%<br />
cooling capacity at outdoor temperatures down to -10 o F while still<br />
allowing full airflow at higher ambient temperatures and full heating<br />
capacity if the unit switches to that mode.<br />
The kits are designed for use with the PUHY, PURY and PUHY-<br />
HP modular outdoor units. The hood, which includes<br />
an electronically controlled damper assembly, will modulate<br />
its position automatically and, combined with the INVERTER–<br />
driven fans, will provide optimum airflow at lower temperatures.<br />
The specially designed wind deflectors will block unwanted<br />
wind that could impede operation and, at the same<br />
time will allow full airflow when required at higher ambient<br />
temperatures or in heating mode. Another benefit of the<br />
assembly is a more efficient defrost cycle when the unit is<br />
operating in heating mode.<br />
Complete Low Ambient Kit requires hood with control damper<br />
assembly and wind deflectors.<br />
General features<br />
Allows system to operate at 100% COOLING capacity at<br />
reduced outdoor temperatures:<br />
• PUHY Y-Series Outdoor Units –<br />
(Now down to -10o FDB Outdoor Temp.)<br />
• PURY R2-Series Outdoor Units –<br />
(Now down to -10oFDB Outdoor Temp.)<br />
• PUHY-HP H2i Y-Series Outdoor Units –<br />
(Now down to 0o FDB Outdoor Temp.)<br />
Components required<br />
per outdoor unit(s)<br />
For outdoor units with multiple modules, a minimum 1-3/16"<br />
separation between the modules is recommended. If modules<br />
are placed farther apart, than 15" apart, more than one set<br />
of SWD-1 side wind deflectors may be needed. For multiple<br />
units or module sets placed in a row, only one side wind<br />
deflector kit (SWD-1) is needed to cover the two outside<br />
module coil surfaces.<br />
Additional features<br />
• Hood and wind deflectors constructed of 20 gauge<br />
Hot-dipped galvanized G-90 steel<br />
• Heavy-duty polyester-based powder paint finish<br />
• Designed to work with both 208/230 and<br />
460 3-phase units<br />
• NEMA 4X control box protects electrical components<br />
from the elements<br />
• Kit easily connects to outdoor unit with plug–in<br />
electrical connections<br />
• Wind deflectors easily install with existing<br />
(wire guard) fasteners<br />
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