Trane 2TWA2 manuals

Household Appliance > Heat Pump

When we buy new device such as Trane 2TWA2 we often through away most of the documentation but the warranty. Very often issues with Trane 2TWA2 begin only after the warranty period ends and you may want to find how to repair it or just do some service work. Even oftener it is hard to remember what does each function in Heat Pump Trane 2TWA2 is responsible for and what options to choose for expected result. Fortunately you can find all manuals for Heat Pump on our side using links below.

Trane 2TWA2 Manual

8 pages1.43 Mb

Installers Guide
- B. LOCATION AND PREPARATION OF THE UNIT
Heat Pumps
- 1
  - 2TWA0, 2TWA2
    - A. GENERAL
- 2TWA2-IN-1A
  - 18-BC51D3-2
    - 2C. ACCUTRON FLOW CONTROL VALVE
    - D. INSTALLING REFRIGERANT LINES
      - Large diameter tubing will be very difficult to rebend once it has been shaped.
      - BASEPAN TAB REMOVAL
      - BRAZE TYPE INDOOR END
      - LIQUID LINE SERVICE VALVE
    - 3E. SERVICE VALVE OPERATION
      - Use care to make sure that no moisture enters pressure tap port, while wet rag is being used.
      - IMPORTANT: Replace pressure tap port valve core before attaching hoses for evacuation.
      - Since the outdoor unit has a refrigerant charge, the gas and liquid line valves must remain closed.
      - GAS LINE BALL SERVICE VALVE
      - GAS LINE SERVICE VALVE
        DO NOT VENT REFRIGERANT INTO THE ATMOSPHERE.
    - 4F. ELECTRICAL CONNECTIONS
      - 24 VOLTS WIRE SIZE MAX. WIRE LENGTH 18 AWG 150 FT 16 AWG 225 FT. 14 AWG 300 FT.
    - G. DEFROST CONTROL
      - PIN IDENTIFICATION
    - 5TYPICAL FIELD HOOK-UP DIAGRAMS
      - LEGEND
    - H. COMPRESSOR START UP
    - I. OPERATIONAL AND CHECKOUT PROCEDURES
    - J. ELECTRIC HEATERS
    - K. OUTDOOR THERMOSTAT
    - L. SEACOAST SALT SHIELD
      - 618-BC51D3-2
    - 62TWA OUTLINE DRAWING
      - Note: All dimensions are in MM (Inches).
        Literature Order Number P.I. File Number Supersedes Stocking Location
        Trane A business of American Standard Companies www.trane.com
    - 8CHECKOUT PROCEDURE
      - C - Cooling H - Heating P - Primary Causes S - Secondary Causes * - 3 Phase Only
      - SYSTEM FAULTS
      - *
      - TROUBLESHOOTING CHART WHAT TO CHECK
        2TWA2-IN-1A SV-UN-S/S-2TWA2-IN-1A 9/02 2TWA2-IN-1 4/02 PI Louisville & Webb/Mason - Houston

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