Product specifications

STANDARD FEATURES AND OWNER BENEFITS

Size Range

•19 Models from 14 to 100 Tons

•High Unit EER at ARI Standard Conditions

•Rated with HCFC-22

Quiet Operation

•Standard quiet Scroll operation with 1140 RPM fans

•Optional Extra Quiet Operation with Scroll Compressors and Extra Quiet 855

RPM Fans

Compressor

•Reliable Hermetic Tandem Scroll Type at 3500 RPM

•(2) Refrigerant Circuits over 25 Tons for Redundancy

•Compressor Cycling of 2 compressors on single circuit units up to 30 tons

•Compressor Cycling of 4 compressors for dual circuit units from 25 to 100 tons

•Manual or automatic compressor lead-lag all models

If automatic lead-lag function is selected and hot gas bypass is required, use dual

hot gas bypass on dual circuit models.

Evaporator

•ASME Stamped on all Sizes 015S - 100D

•DB High Efficiency Inner-Fin® Design for Compactness and Weight Reduction

• 300 PSIG or 200 PSIG Refrigerant Side Design Pressure

•200 PSIG Water Side Design Pressure

Condenser

•Long Life Copper Tubes with Aluminum Fins

•Sub-Cooling Circuit for Efficiency

•450 PSIG Test Pressure

•Low Noise 30" Diameter Fans - Direct Drive at 1140 RPM

•Extra Quiet Option 30” Diameter Fans - direct drive at 855 RPM

•All Fan Motors Open Drip Proof with Rain Shield for Safety and Low

Maintenance

•Minimum Clearance Required on Sizes 015S to 030S

Electrical/Control

•115 Volt Control Transformer (supplied standard on all models)

•Widest range of optional equipment available

•Proactive Full Function PC Windows® Based Microcomputer Controller on all Sizes

015S to 100D for Precise Control

•Separate Power and Control Panels for all dual refrigerant circuit models

•Separate Power and Control Compartments Sizes 015S to 030S

•ETL/CSA Unit Approval (IEC Control Panel Available)

•MEA Unit Approval

•High Pressure Limiting

•Low Pressure Limiting

•Load Limiting through Compressor Current Limiting