York K5EU090A50A - Manual
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Table of Contents:
- Page 2 – TABLE OF CONTENTS; INSTALLATION; FIGURES; Description; PRODUCT NOMENCLATURE
- Page 3 – and drain connections.; TABLE 1; - UNIT APPLICATION DATA
- Page 4 – CAUTION: Spreader bars should be used to prevent slings; VERTICAL/HORIZONTAL INSTALLATION; NOTE: If return air duct is not used, applicable lnstalltion; - VERTICAL AND HORIZONTAL APPLICATION
- Page 5 – REFRIGERANT MAINS; Do not use soft solder.; INSTALLING REFRIGERANT MAINS
- Page 6 – NOTE: These units can only be piped from one side of; EXPANSION VALVE BULB; The drain line; MUST; be trapped because the coil is lo-; NOTE: Refer to Figure 9 for minimum clearance require-; SUPPLY AIR BLOWER ADJUSTMENT; NOTE: The tubes must be inserted and held in a position per-; - RECOMMENDED DRAIN PIPING
- Page 7 – TABLE 3; - SUPPLY AIR BLOWER MOTOR PULLEY; - TYPICAL MOTOR MOUNTING ASSEMBLY; ORE TAKING ANY TEST MEASUREMENTS TO AS-
- Page 8 – KEU120- SUPPLY AIR BLOWER PERFORMANCE; TABLE 4
- Page 9 – TABLE 5; TABLE 6
- Page 10 – - UNIT DIMENSIONS AND CLEARANCES
- Page 11 – POWER AND CONTROL WIRING; Remove the 1; TABLE 7; - BLOWER MOTOR AND DRIVE DATA; CONTROL WIRING; Route the low voltage control wiring through the
- Page 12 – MAINTENANCE; FILTERS; — The filters must be replaced as often as necessary; EVAPORATOR COIL; — Do not allow dirt to accumulate on the; LUBRICATION; — The bearings for the blower shaft and; DRAIN PAN; — The drain pan should be inspected regu-; BELTS; — Maintain belt tension to extend belt life. Re-
GENERAL
These completely assembled blower units are manufac-
tured under ISO 9002 Quality System Certification and
include a well-insulated cabinet, a DX cooling coil with
copper tubes and aluminum fins, an expansion valve, a
distributor, throwaway filters, a centrifugal blower, a
blower motor, a blower motor contactor, an adjustable
belt drive and a small holding charge of Refrigerant-22.
Blower motors and adjustable drives are factory-
installed on all units.
The units are shipped in the vertical position with a vertical air
discharge. The blower section can be repositioned as shown in
Figure1 for horizontal applications.
REFERENCE
Additional information for the accessories on this equip-
ment is available in the following instructions:
•
Electric Heater - 550.13-N10.1V
•
Supply Air Plenum - 550.13-N10.2V
•
Return Air Grille - 550.13-N10.3V
•
Base - 550.13-N10.4V
•
Hot Water & Steam Coil - 550.13-N10.7V
Renewal Parts:
•
Refer to Parts Manual for complete listing of replacement
parts on this equipment.
All forms may be ordered from:
Publications Distribution Center
Unitary Products Group
P.O. Box 1592, York, PA 17405
INSPECTION
As soon as a unit is received, it should be inspected for
possible damage during transit. If damage is evident, the
extent of the damage should be noted on the carrier's de-
livery receipt. A separate request for inspection by the
Installer should pay particular attention to the words:
NOTE, CAU-
TION
and
WARNING
. Notes are intended to clarify or make the in-
stallation easier. Cautions are given to prevent equipment damage. Warnings are given to alert installer that personal injury
MODELS K5EU090A50A & K4EU120A50A
(WORLD 50 HZ)
035-12122
®
INSTALLATION INSTRUCTION
SUNLINE™ SPLIT-SYSTEM
EVAPORATOR BLOWERS
(AIR COOLED)
Supersedes: Nothing
550.39-N4YI (894)
CAUTION
T H E E N C LO SE D IN S TA LLA TIO N IN S TR U C TIO N S A N D A N Y A P PLIC A B LE
LO C AL, ST AT E, A N D N AT IO N A L C O D E S IN C LU D IN G , B U T N O T LIM IT ED
TO , BU ILD IN G , ELE C TR IC A L, AN D M E C H AN IC A L C O D E S .
T H IS P R O D U C T M U S T B E IN S T A L L E D IN S T R IC T C O M P LIA N C E W IT H
WARNING
O P E R A T IO N O F T H E P R O D U C T C O U L D C A U S E P E R S O N A L IN J U R Y
O R P R O P E R T Y D A M A G E .
IN C O R R E C T IN S TA LLAT IO N M AY C R E A TE A C O N D IT IO N W H E R E TH E
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Summary
2 Unitary Products Group 550.39-N4YI TABLE OF CONTENTS General................................................................................1 Reference ............................................................................1 Inspection ............................................................
carrier's agent should be made in writing. See Local Dis-tributor for additional information. LIMITATIONS These units must be installed in accordance with applicable na-tional, local and municipal safety codes. If components are to be added to a unit to meet local codes,they are to be installed at t...
CLEARANCES The clearances listed on the unit dimension drawing(Figure 9) are required for the proper service and opera-tion of the unit. RIGGING AND HANDLING Be careful when moving the unit. Do not remove anypackaging until the unit is near its final location. The packaging consists of a bottom wood...
