North America Help Desk

FAQ 11

• AIRSYS Medical Equipment Customer Service and Support
• Does AIRSYS North America offer training or certifications on AIRSYS products?
• Can I change the Set-points of my AIRSYS HVAC System?
• How do I know what size my WPU is?
• How do I find out which size my WPUs are?

See all 11 articles

Customer Service Bulletins 19

• 2019_June: Changing the Free Cooling Differential Setpoint
• 2019_May: Smart Key Deployment and Retrieval Policy
• 2019_January: Complete AFPD Verification
• 2019_January: Quick AFPD Verification
• 2018_April: Changing the Heater Setpoint from 50°F to 45°F

See all 19 articles

General Sales Brochure 2

• General Sales Brochure
• Field Services_2020 Sales Booklet

Specifications 1

• ASLLC Controller Specifications

Schematics/Drawings 5

• ASLLC External Dimensions (All Models)
• ASLLC.2 Wiring Diagram
• ASLLC.2.48 Wiring Diagram
• ASLLC.2A Wiring Diagram
• ASLLC.2A.48 Wiring Diagram

System Alarms 22

• ASLLC Alarm Configuration Detail
• Blank Controller Display
• Communication Wire Identification
• Reconnecting a Loose Humidity Sensor
• System Problems with No Alarms

See all 22 articles

Supporting Documents 10

• Single Unit Configuration
• AIRSYS Lead-Lag Controller (ASLLC) Operation Logic Diagrams
• Disabling Free Cooling on AIRSYS WPUs
• Turning your HVAC System On/Off
• Restoring System Defaults

See all 10 articles

Sensors 0

Remote Monitoring 1

• IP Interface Manual

Software 3

• ASLLC Software Upgrade Program
• AIRSYS Lead/Lag Controller (ASLLC) Software Upgrade Guide
• ASLLC Software Revision ChangeLog

Specifications 1

• WPU Specifications

Manual 2

• WPU Installation and Operation Manual (Controller Models ASLLC.2, ASLLC.2.48)
• WPU Installation and Operation Manual (Ethernet Connected Controller Models ASLLC.2A, ASLLC.2A.48)

Schematics/Drawings 3

• WPU External Dimensions
• WPU Wiring Diagrams, 13 Wire Interconnect, Controller Models ASLLC.2, ASLLC.2.48
• WPU Wiring Diagrams, Ethernet (Cat 5) Interconnect, Controller Models ASLLC.2A, ASLLC.2A.48

Troubleshooting 2

• WPU Troubleshooting Guide
• AIRSYS WPU Emergency Wiring

Choosing your WPU 3

• Model Identification
• "Right-Sizing" your WPU
• Right Sizing HVAC Equipment for Electronic Cooling Applications

PM Service and Repair 9

• AIRSYS WPU Part Replacement Procedures
• Evaporator Fan Replacement Procedure
• Condenser Fan Replacement Procedure
• Evaporator Coil Replacement Procedure
• Condenser Coil Replacement Procedure

See all 9 articles

Supporting Documents 3

• WPU Filter Size by Cabinet Size
• AIRSYS HVAC System: Commissioning Checklist
• Running the Step Test

Specifications 1

• ASMUC Specifications

Schematics/Drawings 4

• ASMUC External Dimensions (All Models)
• ASMUC.6 Wiring Diagram
• ASMUC.6.AC Wiring Diagram
• ASMUC.6.DC Wiring Diagram

Software 4

• ASMUC Software Changelog
• ASMUC Software Download
• SNMP Remote Monitoring
• ASMUC Software Upgrade Instructions

Specifications 4

• COM4T Specifications
• COM4T CV36H Guide Spec RevS1.0_3.30.20
• COM4T CV60H Guide Spec RevS1.0_3.31.20
• COM4T Guide Spec Rev1.0_Dimensions and Air Flow Diagrams

Manual 2

• Wall Mount COM4T Manual
• Indoor COM4T Manual

COM4T Sales Brochure 3

• COM4T_2020 Full Product Booklet
• COM4T 2020 Sales Brochure Handout
• COM4T_One Sheet_Quick Reference

Side by Side Comparison Chart - COM4T Unit vs Bard 1

• Side by Side Comparison Chart - COM4T Unit vs Bard

White Papers 1

• COM4T_THE AIRSYS INVERTER DRIVEN HEAT PUMP

Schematics/Drawings 2

• Rev A Wiring Diagrams
• Rev B Wiring Diagrams

Software 1

• COM4T-3 Phase Model Software Download

Specifications 1

• UNICOOL WPU Specifications

Manual 1

• UNICOOL WPU Installation and Operation Manual

Schematics/Drawings 2

• UNICOOL External Dimensions
• WPU Wiring Diagrams, UNICOOL Series

Brochures 1

• UNICOOL_2020 Full Product Booklet_AIRSYS-P-SC-UNICOOL-E2003V01.1ASCT

White Papers 2

• UNICOOL_Inverter Driven Technology for Telecom Shelters
• UNICOOL_AFPD and Intelligent Free Cooling

Case Study 2

• Case Study 1_UNICOOL Helena Montana Energy Reduction
• Case Study 2_UNICOOL Laurel Montana Energy Reduction

UNICOOL FAQ 4

• HVAC/Master Offline Alarm
• Step-by-step Guide to Set IP Address on Controller/Unit
• Step-by-step Guide to Access HVAC Unit's Inverter Alarm Code from the Controller (ASMUC)
• Step-by-step Guide to Control Dehumidification from the Controller (ASMUC)

Specifications 2

• Packaged FCB Specification
• Split FCB Specifications

Schematics/Drawings 3

• Packaged FCB External Dimensions
• Extreme Cold FCB Control Box Dimensions
• Packaged FCB Wiring Diagrams

Manual 2

• Packaged FCB Installation and Operation Manual
• Split FCB Installation and Maintenance Manual

Software 1

• AIRSYS FCB Software Upgrade Program

Remote Monitoring 2

• IP Interface Manual for FCB
• FCB Webpages

Specifications 1

• FCA Specifications

Specifications 1

• IPU Specification rev 1.0

Manual 1

• IPU Installation and Operation Manual

Specifications 1

• Televent Specification rev 2.0

Specifications 1

• Telecool Specifications

TELECOOL Sales Brochure 1

• TELECOOL Sales Brochure

DC Fail-Over Box (ASPCB) 1

• DC Fail-Over Manual

Air Filter Protection Device (AFPD) 1

• AFPD Installation Manual

Coastal Protection 1

• AIRSYS Coastal/Extreme Packages Specifications

Infrared Alarm System 1

• AIRSYS Infrared Alarm System Manual

OPTIMA Sales Brochure 1

• OPTIMA Sales Brochure

White Papers 1

• OPTIMA - The Difference Between Precision and Comfort Cooling