Trane 4TWB4 manual Ahri Standard 210/240 Rating Conditions

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General Data

Accessory Description and Usage

Anti-Short Cycle Timer — Solid state timing device that prevents compressor recycling until 5 minutes have elapsed after satisfying call or power interruptions. Use in area with questionable power delivery, commercial applications, long lineset, etc.

Evaporator Defrost Control — SPST Temperature actuated switch that cycles the condenser off as indoor coil reaches freeze-up conditions. Used for low ambient cooling to 30°F with TXV.

Rubber Isolators — 5 large rubber donuts to isolate con- densing unit from transmitting energy into mounting frame or pad. Use on any application where sound transmission needs to be minimized.

Hard Start kit — Start capacitor and relay to assist compres- sor motor startup. Use in areas with marginal power supply, on long linesets, low ambient conditions, etc.

Extreme Condition Mount Kit — Bracket kits to securely mount condensing unit to a frame or pad without removing any panels. Use in areas with high winds, or on commercial roof tops, etc.

AHRI Standard Capacity Rating Conditions

AHRI STANDARD 210/240 RATING CONDITIONS

(A)Cooling 80°F DB, 67°F WB air entering indoor coil, 95°F DB air entering outdoor coil.

AHRI STANDARD 270 RATING CONDITIONS — (Noise rating numbers are determined with the unit in cooling opera- tion.) ­Standard Noise Rating number is at 95°F outdoor air.

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Contents Split System Heat Pump Product Data Features and Benefits Weatherguard fastenersContents Product Specifications General DataSound Enclosure Compressor Sump Heat Ahri Standard 210/240 Rating Conditions Model Nomenclature Outdoor UnitsSchematic Diagrams 4TWB4018, 4TWB4024, 4TWB4036 Electrical DataSchematic Diagrams 4TWB4030 Schematic Diagrams 4TWB4042 Schematic Diagrams 4TWB4048 Schematic Diagrams 4TWB4049ESchematic Diagrams 4TWB4060 4TWB4061E Dimensions 4TWB4 Outline DrawingMechanical Specification Options General