Addison TRS Series User Manual

32 pages

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WARNING: READ SAFE OPERATION RULES AND MANUAL CAREFULLY

INSTALLATION OPERATION and MAINTENANCE MANUAL

High Efficiency Packaged Model TRS Series Air Conditioning

Systems, Model Sizes 036 Thru 420

--- The TRS Series uses R- 410A Refrigerant –

TABLE OF CONTENTS

Safety Labeling and Signal Words...........2

General Description ..................................3

Unpacking, Inspection ........................3

Design Certification..............................3

Codes & Ordinances ............................3

Installation..............................................3- 7

Unit Location, Clearances ...................3

Curb Installation ...................................4

Rigging...................................................4

Electrical.............................................4-5

Ductwork ...............................................5

Condensate Piping ...............................5

Gas Piping and Venting .......................5

Service Clearances ……………………6-7

Cooling System Options...........................7

Hot Gas Bypass .................................7-8

Head Pressure Control.........................8

Variable Speed Control ........................8

Adjustable High and Low Pressure....8

Mechanical Adjustments ....................8- 10

Evaporator Blower Fan ..................8- 10

Electrical System Options .................10-11

Air Flow Switch...................................10

Clogged Filter Indicator ..........................10

Convenience Outlet.......................10-11

Exhaust Fan Interlock ........................11

Power Through the Curb ...................11

Firestat.................................................11

Sure-Trip

..........................................11

Unit Controller.....................................11

Sequence of Operation ..........................11

Hydronic and Steam Heat……………..11

Electric Heat........................................11

Gas Heat ..............................................11

Gas Furnace…………………………….12-20

ECW Wheel………………………………21-22

Trouble Shooting Guides...................23-28

General Refrigeration Circuit .......23-25

Varispeed™ Condenser Control.......25

Hot Gas Bypass Regulator ................26

General Gas Furnace ....................27-28

Maxitrol-Regulator.........................27-28

Questions and Answers:

M
Maria WilsonAug 21, 2025
How to troubleshoot Addison TRS compressor that will not start?
- M
  Mary LinAug 21, 2025
  If the compressor on your Addison Air Conditioner won't start, there are several potential causes. First, check the disconnect switch, fuses, and wiring for any issues, and replace or repair parts as needed. Also, check the voltage to the contactor coil, transformer, slave relay, and system. Replace parts if necessary. If the compressor is hot, give it about 2 hours to cool down. You may also want to check the compressor for electrical failure or seizure. Finally, inspect the calibration of the high or low pressure switch and recalibrate or replace it if needed. Also check the oil failure control.

Addison TRS Series Specifications

General

Energy Efficiency Ratio (EER)	11.0 - 12.5
Heating Seasonal Performance Factor (HSPF)	8.5 - 10.0
Refrigerant	R410A
Sound Level (Outdoor Unit)	50 dB(A)
Power Supply	208-230V, 60Hz, 1 Phase
Dimensions (Indoor Unit)	Varies by model
Dimensions (Outdoor Unit)	Varies by model
Weight (Indoor Unit)	Varies by model
Weight (Outdoor Unit)	Varies by model
Type	Split System Air Conditioner
Operating Temperature (Cooling)	64°F - 109°F (18°C - 43°C)
Operating Temperature (Heating)	5°F - 86°F (-15°C - 30°C)

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