EasyManua.ls Logo

American Standard Allegiance 18 User Manual

American Standard Allegiance 18
20 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Application Guide
ALG18-APG01-EN
American Standard Allegiance and Heritage 18
dual compressor cooling units and heat pumps
Low Outdoor Operating Temperature
Unit Mounting
Minimum Clearances
Refrigerant Piping Limitations
American Standard Allegiance / Heritage 18
Question and Answer IconNeed help?

Do you have a question about the American Standard Allegiance 18 and is the answer not in the manual?

American Standard Allegiance 18 Specifications

General IconGeneral
RefrigerantR-410A
HSPFNot Applicable
Operating Voltage208/230 V
Phase1
Cooling Capacity18000 BTU/h
Compressor TypeScroll
Noise Level72 dB
Warranty10 years
Sound Level (Outdoor Unit)72 dB
Dimensions (Outdoor Unit)35 x 31 x 31 inches

Summary

Off Season Cooling Operation

Evaporator Defrost Control Kits

Required EDC kits for operating units in specific low temperature conditions.

Compressor Crankcase Heater Kit

Use of BAYCCHT kit for compressor crankcase heating in cold conditions.

Compressor Hard Start Kits

Application of BAYKSKT kits for compressor start components.

Unit Mounting

Base Pan Mounting Hole Locations

Details on base pan mounting hole locations, drilling, and dimensions for secure installation.

Minimum Operating Clearances

Single Unit Corner Installation Clearances

Minimum clearances for single units installed in corners, considering ambient temperature.

Multiple Unit Corner Installation Clearances

Clearances for multiple units in corners, accounting for adjacent walls and ambient temperature.

Single Unit Fenced Corner Clearances

Required clearances for single units in fenced corners, including fence opening specifications.

Multiple Units Fenced Corner Clearances

Clearances for multiple units in fenced corners, detailing fence openings and unit spacing.

Single Unit Adjacent Wall Clearances

Minimum clearances for single units installed next to one wall with top clearance.

Multiple Unit Pad/Rooftop Clearances

Clearances for multiple units installed on pads or rooftops with unobstructed top clearance.

Fence Construction for Unit Clearances

Guidelines for fence height, openings, and material for maintaining required unit clearances.

Windshield Requirements for Operation

Use of windshields to protect units from prevailing winds during low ambient operation.

Refrigerant Piping Limitations

Refrigerant Line Length Limits

Maximum allowed linear and vertical lengths for refrigerant gas and liquid lines.

Explanation of Piping Limitations

Details on subcooling and oil return issues related to exceeding refrigerant piping length limits.

Related product manuals