Standard Engineered Features

PA13-SERIES PACKAGED AIR CONDITIONERS

Cooling Capacities: 23,000 to 56,000

SEER: 13.0

GREEN REFRIGERANT R-410A

BACK (OUTDOOR AIRFLOW) END OF UNIT

FRONT (INDOOR AIRFLOW) END OF UNIT

Field Installed Accessories

Air Conditioner Compressor: Reciprocating compressors with crankcase heaters are standard on 2, 2½ and 3-ton models. Scroll compressors are used on all other models and no crankcase heaters are required.

R-410A Refrigerant:

Designed with R-410A (HFC) non- ozone depleting refrigerant in compliance with the Montreal protocol and 2010 EPA requirements.

ECM Indoor Blower Motor: Features an electronically commutated motor providing super-high efficiency, low sound levels and soft-start capabilities. The motor is self- adjusting to provide the proper airflow rate for a broad range of static pressure in ducted installations without user adjustment or wiring changes.

Aluminum Finned Copper Coils: Grooved tubing and enhanced louvered fin for maximum heat transfer and energy efficiency.

Outdoor coil is constructed with special corrosion resistant hydrophilic fin stock with 2-layer coating. (1st layer - blue acrylic primer; 2nd layer - clear topcoat.)

Thermal Expansion Valves: Models with reciprocating compressors have bleed TXV, models with scroll compressor have non-bleed TXV.

Discharge Muffler:

Standard on 2½ and 3-ton models.

Liquid Line Filter Drier: Protects system against moisture.

Compressor Control Module: Built-in off-delay timer adjustable from 30 seconds to 5 minutes. 2-minute on-delay if power interrupt. 120- second bypass for low pressure control, and both soft and manual lockouts for high and low pressure controls. Alarm output for alarm relay.

Phase Rotation Monitor: Standard on all 3-phase models. Protects against reverse rotation if power supply is not properly connected.

High & Low Pressure Switches are Auto-Reset

Built-in lockout circuit resets from the room thermostat. Provides commercial quality protection to the compressor.

Pre-Painted 20 Gauge Zinc Coated Steel Cabinet:

Cleaned, rinsed, sealed and dried before the polyurethane primer is applied. The cabinet is handsomely finished with a baked on textured enamel, which allows it to withstand 1000 hours of salt spray tests per ASTM B117-03.

Pre-Painted 16 Gauge Zinc Coated Unit Base:

The unit base is treated with the same paint coatings as the cabinet above, insuring years of service.

Top Discharge Outdoor Fan: Efficiently moves air quietly for effective heat exchange.

Electrical Components & Controls: Readily accessible for easier service.

Optional Field Installed Electric Heat

Strips:

With automatic limit and thermal cutoff.

•Field installed heater package for all models.

•Features slide-in field assembly with various BTUH outputs.

•Permits stocking of only one unit.

Optional Field Installed Low Ambient

Control:

Cycles outdoor fan motor below 55°F outdoor temperature to maintain acceptable condensing pressure.

•Intertek ETL Listed to Standard for Safety Heating and Cooling Equipment ANSI/UL 1995/CSA 22.2 No. 236-05, Third Edition.

Form No.	S3383-1112
Supersedes	S3383-510
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