York SUNLINE 2000 KEU180 User Manual

DESCRIPTION
This completely assembled unit includes a well-insulated
cabinet, a DX coil with copper tubes and aluminum fins, an
expansion valve, a distributor, throwaway filters, a centrifugal
blower, a blower motor, an adjustable belt drive, a blower motor
contactor and a small holding charge of refrigerant-22. The unit
is manufactured under ISO 9002 Quality System Certification.
The unit is shipped in the vertical position ready for field
installation. It can be installed for horizontal operation by
reversing the position of the solid bottom panel with the return
air duct flange on the front on the unit.
ACCESSORIES - FIELD INSTALLED
SUPPLY AIR PLENUM - A fully insulated plenum is available
for free standing units located within the conditioned space. It is
shipped knocked down for easy field assembly, is finished to
match the exterior of the basic unit, and has double deflection
grilles that can be adjusted to vary the throw, spread and drop
of the supply air.
RETURN AIR GRILLE - An expanded metal grille is available
for free standing units located within the conditioned space. It is
finished to match the exterior of the basic unit and is shipped in
one piece for easy installation.
BASE - A base is available to raise vertical units above the floor.
Outdoor air may be introduced through the base by cutting an
access opening to accommodate the outdoor air duct
connection. The base is finished to match the exterior of the
basic unit. It may have to be insulated in the field for certain
applications.
THREE-PHASE ELECTRIC HEATERS - Electric heaters are
available in four capacities to provide maximum flexibility. Both
the air conditioning unit and the heater can be selected to
precisely match the cooling and heating requirements of the
SPLIT-SYSTEM
EVAPORATOR BLOWER
K3EU180
15 NOMINAL TONS
SUNLINE 2000
(WORLD 50 HZ)
conditioned space. These heaters are designed for easy field-
installation over the supply air opening of the unit. Every heater
is fully protected against excessive current and temperature by
fuses and two high limit thermostats.
Units with electric heat require only one power supply for both
the heating elements and the supply air blower motor. The
power wiring can be protected by either dual element/time
delay fuses or an inverse time circuit breaker.
HOT WATER COIL - This drainable coil has two rows of 13mm (
in.) copper tubes, eight aluminum fins per 25mm (1 in.), a
casing that is finished to match the exterior of the basic unit, but
no water control valve. The coil slides out of the casing for easy
field installation. It should be mounted between the unit coil and
blower section.
STEAM COIL - The non-freeze coil has one row of 25mm (1in.)
#
copper tubes, a 16mm (
&
(1 in.) tube to distribute the steam evenly across the entire
length of the coil, eight aluminum fins per 25mm (1 in.), a
casing finished to match the exterior of the basic unit, but no
steam control valve. The coil slides out of the casing for easy
field installation and is pitched in the casing to facilitate
condensate drainage. It should be mounted between the unit
coil and blower sections.
SUSPENSION KIT - Suspension kit 1HH0451 is available for
units installed horizontally. The accessory includes two
channel iron supports and the hardware to secure them to the
top of the unit. The hanger rods must be supplied by the field.
THERMOSTATS - Wall-mounted thermostats and subbases
(24volt) with system and fan switches are available to control
the operation of these split system air conditioners.
550.39-TG5YI (0601)
®
in.) copper tube inside each 25mm