York 359583-YTG-B-0208 Bedienungsanleitung PDF herunterladen

359583-YTG-B-0208

TECHNICAL GUIDE

HIGH-EFFICIENCY

WATER SOURCE HEAT PUMPS

AND WATER COOLED

AIR CONDITIONERS

HORIZONTAL & VERTICAL MODELS

1/2 - 5 TONS

GENERAL

All Models 1/2 - 5 tons ship as factory-charged packages.

Horizontal units are designed for suspended ceiling mount-

ing. Horizontal models are shipped with ‘straight-through’

evaporator fan discharge as standard. Fan orientation is

field convertible to side discharge. Vertical units are

designed for free-standing floor mounting. All units are

completely factory wired and pre-piped. Water supply,

water outlet, and condensate drain connections are via

female pipe thread fittings.

CABINET

All cabinets are completely constructed of 18 Ga. corrosion

resistant “Galvalume” coated steel. The horizontal units are

complete with integral hanger channels. The entire unit

interior (both evaporator and condensing section) is insu-

lated with 1/2” thick, 2 lb. density insulation. Service panels

are equipped with lifting handles for ease of removal and

handling. All units provide excellent service access to the

reversing valve, thermal expansion valve, and compressor

with the unit remaining in location. An integral duct collar is

provided on the blower discharge opening. An optional dis-

charge plenum is available for Vertical models.

REFRIGERANT CIRCUITS

All models utilize hermetic rotary or reciprocating type com-

pressors. Compressors are mounted on rubber isolators to

minimize vibration transmission. Internal overload protec-

tion is provided. External high pressure and low pressure

cutout switches are included in each compressor control

circuit. Each refrigeration circuit includes an adjustable bi-

flow thermal expansion valve (with external equalizer),

bi-flow liquid line filter drier, and service gauge ports. The

reversing valve is a pilot operated, sliding piston type with a

replaceable magnetic solenoid coil.

The refrigerant-to-air heat transfer coils are constructed of

internally enhanced copper tubes mechanically bonded to

enhanced aluminum plate fins. The evaporator coil is

employed in a draw-through configuration. Large evapora-

tor coil face area minimizes potential water blow-off.

The coaxial refrigerant-to-water heat exchangers feature a

convoluted inner tube design for high heat transfer effi-

ciency. Standard models feature a copper inner tube sur-

rounded by a steel outer tube, and carry a 400 psig water

side working pressure rating.

1 2 3 4 5 6 ... 15 16

Inhaltsverzeichnis

Seite 1 - TECHNICAL GUIDE

359583-YTG-B-0208TECHNICAL GUIDEHIGH-EFFICIENCYWATER SOURCE HEAT PUMPSAND WATER COOLED AIR CONDITIONERSHORIZONTAL & VERTICAL MODELS1/2 - 5 TONSGEN

Seite 2 - PRODUCT NOMENCLATURE

359583-YTG-B-020810 Johnson Controls Unitary Products NOTE: All capacity data shown is NET - includes motor power/heat at designCFM and HI fan speed.

Seite 3 - TABLE 1: GENERAL DATA

359583-YTG-B-0208

Seite 4

359583-YTG-B-020812 Johnson Controls Unitary Products NOTE: All capacity data shown is NET - includes motor power/heat at designCFM and HI fan speed.

Seite 5

359583-YTG-B-0208

Seite 6

359583-YTG-B-020814 Johnson Controls Unitary ProductsFIGURE 1 - HORIZONTAL DIMENSIONAL DATA1 - Electrical Box Service Door2 - Compressor and Condens

Seite 7

359583-YTG-B-0208

Seite 8

Seite 9

359583-YTG-B-02082 Johnson Controls Unitary ProductsELECTRICAL/CONTROLSAll units are completely factory wired with all necessaryoperating controls. A

Seite 10 - AIR FLOW CORRECTION FACTORS

359583-YTG-B-0208

Seite 11

359583-YTG-B-02084 Johnson Controls Unitary Products NOTE: All capacity data shown is NET - includes motor power/heat at designCFM and HI fan speed. T

Seite 12

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Seite 13 - TABLE 12: ELECTRICAL DATA

359583-YTG-B-02086 Johnson Controls Unitary Products NOTE: All capacity data shown is NET - includes motor power/heat at designCFM and HI fan speed. T

Seite 14

359583-YTG-B-0208

Seite 15 - 3 - BLOWER SERVICE DOOR

359583-YTG-B-02088 Johnson Controls Unitary Products NOTE: All capacity data shown is NET - includes motor power/heat at designCFM and HI fan speed. T

Seite 16 - 5005 York Drive

359583-YTG-B-0208

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