York 10 - Manual
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Table of Contents:
- Page 3 – Unitary Products Group; TYPICAL RESIDENTIAL OUTDOOR UNIT LOCATION; THERMOSTAT; NEC CLASS 1 WIRING; NEC CLASS 2 WIRING; NOTE: ALL OUTDOOR WIRING
- Page 4 – INSTALLATION; OUTDOOR UNIT; LIQUID OD; INSULATION OF VAPOR LINE
- Page 5 – REFRIGERANT LINE SUPPORT; The proper orifice must be installed in the indoor coil
- Page 6 – REFRIGERANT VALVE OPERATION; All caps must be replaced to prevent leaks.; OIL TRAPPING; POWER SUPPLY; One for low voltage wiring.
- Page 7 – LOW VOLTAGE; Typical Condensing Unit Control Box (Start Components Shown)
- Page 8 – SYSTEM CHARGE; Total system charge is determined as follows:; MEASUREMENT METHOD; Use this method only during system maintenace; TYPICAL FIELD WIRING
- Page 9 – Table 3: SUPERHEAT VALUE; Table 4: TEMPERATURE AND PRESSURE
- Page 10 – CHECKOUT PROCEDURE; Use the following list to see that nothing was over looked:; SYSTEM OPERATION CHECKOUT
- Page 11 – SERVICE RECORDS
- Page 12 – Unitary; Products
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
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Summary
035-13606-003 Rev. A (202) Unitary Products Group 3 A minimum clearance of 18 inches is required for service atthe control panel and compressor compartments access. A10 inch clearance is required for the air inlet to the outdoorcoil around the perimeter of the unit. The air discharge of theunit requ...
035-13606-003 Rev. A (202) 4 Unitary Products Group INSTALLATION OUTDOOR UNIT After the site has been selected, a solid base pad that will notshift or settle should be provided. The base pad should notcome in contact with the foundation or side of the structurebecause sound may be transmitted to the...
035-13606-003 Rev. A (202) Unitary Products Group 5 RE-ASSEMBLING, BRAZING AND CLEANING OF JOINT CONNECTIONS Remove the Schrader Valve cores from the service valves.Remove the plugs from the service valve field tubing connec-tions. Clean the joints to be brazed. NOTE: Do not overheat the connection ...