GENERAL
YORK→ Predator® units are single package air conditioners designed for outdoor installation on a rooftop or slab and for
These units are completely assembled on rigid, permanently attached base rails. All piping, refrigerant charge, and electri- cal wiring is factory installed and tested. The units require electric power and duct connections. The electric heaters have
SAFETY CONSIDERATIONS
Due to system pressure, moving parts, and electrical compo- nents, installation and servicing of air conditioning equipment can be hazardous. Only qualified, trained service personnel should install, repair, or service this equipment. Untrained personnel can perform basic maintenance functions of clean- ing coils and filters and replacing filters.
Observe all precautions in the literature, labels, and tags accompanying the equipment whenever working on air condi- tioning equipment. Be sure to follow all other applicable safety precautions and codes.
Wear safety glasses and work gloves. Use quenching cloth and have a fire extinguisher available during brazing opera- tions.
INSPECTION
As soon as a unit is received, it should be inspected for possi- ble damage during transit. If damage is evident, the extent of the damage should be noted on the carrier’s freight bill. A separate request for inspection by the carrier’s agent should be made in writing.
This furnace is not to be used for temporary heating of buildings or structures under construction.
Before performing service or maintenance opera- tions on unit, turn off main power switch to unit. Elec- trical shock could cause personal injury. Improper installation, adjustment, alteration, service or main- tenance can cause injury or property damage. Refer to this manual. For assistance or additional informa- tion consult a qualified installer, service agency.
REFERENCE
Additional information is available in the following reference forms:
•General Installation - DM090 - 150,
•
•Economizer Accessory -
Downflow Factory Installed,
Downflow Field Installed,
Horizontal Field Installed,
•Motorized Outdoor Air Damper
•Manual Outdoor Air Damper
•Manual Outdoor Air Damper
•Electric Heater Accessory
•Unit Renewal Parts List
APPROVALS
Design certified by CSA as follows:
1.For use as a cooling only unit, cooling unit with supple- mental electric heat or a forced air furnace.
2.For outdoor installation only.
3.For installation on combustible material and may be installed directly on combustible flooring or, in the U.S., on wood flooring or Class A, Class B or Class C roof cov- ering materials .
This product must be installed in strict compliance with the enclosed installation instructions and any applicable local, state, and national codes including, but not limited to, building, electrical, and mechanical codes.
Incorrect installation may create a condition where the operation of the product could cause personal injury or property damage.
The installer should pay particular attention to the words: NOTE, CAUTION, and WARNING. NOTES are intended to clarify or make the installation easier. CAUTIONS are given to prevent equipment damage. WARNINGS are given to alert installer that personal injury and/or equipment damage may result if installation procedure is not handled properly.
Unitary Products Group | 5 |
