North America Help Desk

FAQ 10

• 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?

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Newsletters 12

• Quarterly Newsletter: Q4 2016
• Quarterly Newsletter: Q1 2016
• Quarterly Newsletter: Q3 2016
• Quarterly Newsletter: Q4 2015
• Quarterly Newsletter: Q3 2015

See all 12 articles

Customer Service Bulletins 15

• 2018_April: Changing the Heater Setpoint from 50°F to 45°F
• 2017_December: Configuring Two Controllers on Sites with 3 WPUs
• 2017_December: Ordering Evaporator Coils for 3.5 Ton R407C Wall Packed Units
• 2017_October: Sourcing High Quality CAT5/6 Interconnect Cables for Long Term Reliability
• 2017_August_Why does some material reference Tempest Telecom?

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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

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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 3

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

Software 4

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

Specifications 1

• Preliminary UNICOOL WPU Specifications

Manual 1

• UNICOOL WPU Installation and Operation Manual

Schematics/Drawings 2

• WPU Wiring Diagrams, UNICOOL Series
• UNICOOL External Dimensions

Specifications 1

• Preliminary WPU Specifications

Manual 0

Specifications 2

• Packaged FCB Specification
• Split FCB Specifications

Manual 2

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

Software 1

• AIRSYS FCB Software Upgrade Program

Remote Monitoring 1

• IP Interface Manual for FCB

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

DC Fail-Over Box (ASPCB) 2

• DC Fail-Over Box Specification
• 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