Manufacturer of Quality Air Conditioning and Heating Products • www.islandaire.com • sales@islandaire.com • (800)-886-2759
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B. Heat Pump WITHOUT back-up electric heat
The reversing valve, the compressor, the outdoor con-
denser fan motor and the indoor fan motor shall be
energized. Reverse cycle heating shall occur when the
outdoor temperatures are 35 °F and above.
If outdoor coil temperature drops below 28 °F or
the outdoor air temperature drops to 35 °F or less,
the compressor stops and there is no source of heat.
When the outdoor coil temperature rises back to
40 °F or above, the compressor reverse cycle is the
heat source.
A temperature-sensing device shall be used to moni-
tor the outdoor coil temperature to limit frost buildup.
Defrosting of the outdoor coil will be activated when
outdoor coil temperature drops below 28 °F of out-
door air temperature drops to 35 °F or less. Defrost-
ing is terminated when outdoor coil temperature rises
back to 40 °F. During defrosting, both compressor
and the outdoor fan are turned off.
The indoor fan will stop if indoor coil temperature
falls below 78 °F. It will restart at its set speed when
indoor coil temperature rises back to 80 °F.
4.01 AccessorIes:
A. Metal Wall Sleeve shall be a one-piece, extended wall
sleeve, with factory installed insulation.
B. Architectural louver shall be painted aluminum for a
superior color match to the building.
C. Subbase shall be pre-assembled from the factory and
be UL listed.
Subbase options include:
1. Non-electrical subbase: The non-electrical subbase
shall be pre-assembled and provides mechanical sup-
port and requires no wiring.
Performance Specifications
(
cont.
)
2. Electrical subbase: The electrical subbase shall be
pre-assembled with factory-installed electrical junc-
tion box containing a receptacle for corded units.
3. Hardwired subbase: The hardwired electrical sub-
base shall be pre-assembled with factory installed
electrical junction box containing 19 inches of
flexible conduit (for a perfect fit to the unit) and all
mating connections.
D. Hardwire kit shall provide a permanent
connection
to the unit.
The hardwire kit mounts on the front right side of the
unit and shall have 36 inches of flexible steel conduit
and a connector for easy connect/disconnect.
E. Condensate Drain
This universal drain kit shall be used internally or
externally to route excess condensate to a drainage
system. It can be field-installed on any Islandaire wall
sleeve. The drain kit shall be attached to the exterior
right or left side of the wall sleeve for external drain-
ing or may be mounted to the bottom of the wall
sleeve for internal draining.
F. Lateral Duct:
The kit shall include an adapter plenum, extension
duct, wall register and wall molding. The lateral duct
system allows one system to heat or cool two adjacent
rooms, by directing up to 30% of the airflow to the
adjacent room.
G. Power Vent:
This specially designed fan delivers up to approxi-
mately 95 CFM of fresh air through the vent while the
fan is operating.
