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OUTDOOR SPLIT-SYSTEM
AIR CONDITIONER
MODELS: 10, 12, 13 AND 14 SEER
1 PHASE - 1.5 TO 5 TONS
035-13606-003 Rev. A (202)
TABLE OF CONTENTS
GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . .2
INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
REFERENCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
CHECK ELECTRICAL POWER SUPPLY . . . . . . . . .2
SELECTING EQUIPMENT LOCATION . . . . . . . . . .2
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . .4
OUTDOOR UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
INDOOR UNITS . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
REFRIGERANT LINE (SWEAT FIT) . . . . . . . . . . . . . 4
INSULATION OF VAPOR LINE . . . . . . . . . . . . . . . .4
RE-ASSEMBLING, BRAZING AND CLEANING OF
JOINT CONNECTIONS . . . . . . . . . . . . . . . . . . . . . .5
REFRIGERANT LINE SUPPORT . . . . . . . . . . . . . . . 5
CHARGING AND LEAK TESTING . . . . . . . . . . . . . .5
TOTAL LINE LENGTH . . . . . . . . . . . . . . . . . . . . . . .5
ORIFICE SELECTION (ON SWEAT FIT COILS) . . . 5
REFRIGERANT VALVE OPERATION . . . . . . . . . . .6
OIL TRAPPING . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
SYSTEM CHARGE . . . . . . . . . . . . . . . . . . . . . . . 8
MEASUREMENT METHOD . . . . . . . . . . . . . . . . . . .8
SUPERHEAT CHARGING METHOD . . . . . . . . . . . .8
CHECKOUT PROCEDURE . . . . . . . . . . . . . . . . . .10
SYSTEM OPERATION CHECKOUT . . . . . . . . . . .10
CAUTION:READ ALL SAFETY GUIDES BEFORE
YOU START TO INSTALL YOUR UNIT.
SAVE THIS MANUAL
INSTALLATION
INSTRUCTION