Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning
equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person
could result in death or serious injury. When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that
are attached to the equipment.
September 2024
N N o o t t e e : : "Graphics in this document are for representation only. Actual
S S A A F F E E T T Y Y W W A A R R N N I I N N G G
A A 5 5 P P A A 3 3 0 0 6 6 0 0 A A - - S S F F - - 1 1 A A - - E E N N
Commercial 27 1/2 to 50 ton 60 hz commercial 23 to 42 ton 50 hz cv or vav rooftop air conditioners with reliatel controls (80 pages)
Summary of Contents for Trane RunTru RT Series
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Service Facts Single Packaged Cooling/Electric Heat A5PA3060A1000A N N o o t t e e : : “Graphics in this document are for representation only. Actual model may differ in appearance.” S S A A F F E E T T Y Y W W A A R R N N I I N N G G Only qualified personnel should install and service the equipment.
SAFETY SECTION I I m m p p o o r r t t a a n n t t : : This document contains a wiring diagram, W W A A R R N N I I N N G G a parts list, and service information.
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S S A A F F E E T T Y Y S S E E C C T T I I O O N N W W A A R R N N I I N N G G I I m m p p o o r r t t a a n n t t : : Wear appropriate gloves, arm sleeve protectors and eye protection when W W A A R R N N I I N N G G ! !
Pressure Curves Figure 1. Pressure Curves for A5PA3060 Cooling 1700 CFM INDOOR ENTERING WET BULB CURVES TOP TO BOTTOM 71, 67, 63 AND 59 DEG F. OUTDOOR TEMPERATURE (Degree F) INDOOR ENTERING WET BULB CURVES TOP TO BOTTOM 71, 67, 63 AND 59 DEG F. OUTDOOR TEMPERATURE (Degree F) COOLING PERFORMANCE CAN BE CHECKED WHEN THE OUTDOOR TEMP IS ABOVE 65 DEG F.
Sequence of Operation G G e e n n e e r r a a l l H H e e a a t t i i n n g g M M o o d d e e Operation of the system cooling (and optional heating) Heating mode uses electric heaters, which are installed cycles is controlled by the comfort control.
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Charging in Cooling above 55°F OD Ambient If servicing the equipment requires system evacuation, refrigerant to raise the pressure to match the table, then re-charge the system to the weight specified on or remove refrigerant to lower the pressure. Again, the nameplate.
Troubleshooting Chart P P - - P P R R I I M M A A R R Y Y C C A A U U S S E E S S / / S S - - S S E E C C O O N N D D A A R R Y Y C C A A U U S S E E S S SYSTEM FAULTS REFRIGERANT CIRCUIT Liquid Pressure too High...
Important Product Information Packaged Unit Serial Number_____________________________________________________ Packaged Unit Model Number_____________________________________________________ Date of Installation_______________________________________________________________ Dealer___________________________________________________________________________ Service Information Call your installing dealer if the unit is inoperative. Before you call, always check the following to be sure service is required: Be sure the main switch that supplies power to the unit is in the ON position. Replace any burned-out fuses or reset circuit breakers.
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About Trane and American Standard Heating and Air Conditioning Trane and American Standard create comfortable, energy efficient indoor environments for residential applications. For more information, please visit www.trane.com or www.americanstandardair.com. The AHRI Certified mark indicates company participation in the AHRI Certification program. For verification of individual certified products, go to ahridirectory.org.
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