York E2FB120 - Manual

GENERAL
These heat pump units are designed for outdoor installation on
a roof or at ground level. Every unit is completely piped and
wired at the factory and is shipped ready for immediateinstalla-
tion. Only the liquid and vapor lines to the indoor coil, the con-
trol wiring and the main power wiring are required to complete
the installation. Each unit is dehydrated, evacuated, leak
tested and pressure tested at 450 psig before being pressur-
ized with a holding charge of Refrigerant-22 for shipment
and/or storage.
Every unit includes a heavy-duty compressor with line break
overload protection, a suction line accumulator, a 4-way re-
versing valve, a filter-drier, an expansion valve, a distributor, a
check valve, and a copper tube/aluminum fin coil.
All controls are readily accessiblefor maintenance,adjustment
and service. All power and control wiring can be routed through
the front of the unit.
REFERENCE
This instruction covers the installation of the outdoor unit. For
information on the installation of the matching indoor unit, refer
to Form 515.41-N2.
All accessories come with a separate installation manual.
Refer to Parts Manual for complete listing of replacement parts
on this equipment.
The above forms may be ordered from:
Standard Register
TOLL FREE Telephone: 877-318-9675
TOLL FREE Fax: 877-379-7920
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 the installer
that personal injury and/or equipmentdamage may result if the
installation procedure is not handled properly.
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. Asepa-
rate request for inspection by the carrier's agent should be
made in writing. See Form 50.15-NM for more information.
SPLIT-SYSTEM HEAT PUMPS
OUTDOOR UNITS
INSTALLATION MANUAL
Supersedes: 035-15410-002-A-0304 035-15410-002-B-0404
MODELS E3FB090 & E2FB120
(50 and 60 Hz)
®
CAUTION
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.
WARNING
INCORRECT INSTALLATION MAY CREATE A CONDITION
WHERE THE OPERATION OF THE PRODUCT COULD CAUSE
PERSONAL INJURY OR PROPERTY DAMAGE.