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Knowledge base
General
FAQ
12
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 12 articles
Customer Service Bulletins
20
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 20 articles
General Sales Brochure
2
General Sales Brochure
Field Services_2020 Sales Booklet
AIRSYS Lead/Lag Controller (ASLLC)
Specifications
2
ASLLC Controller Specifications
ASLLC.2C 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
M-OD Series - Fixed Capacity - Wall Packaged Units (WPU),
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
AIRSYS Multi-Unit Controller (ASMUC)
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
Human Comfort - COM4T Series - Wall Mount and Indoor
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
UNICOOL Series_Variable Speed Wall Packaged Units (WPU)
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
5
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)
Troubleshooting Inverter Alarm
Free Cooling Box (FCB)
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
Free Cooling-Adiabatic (FCA)
Specifications
1
FCA Specifications
Indoor Pack Unit (IPU)
Specifications
1
IPU Specification rev 1.0
Manual
1
IPU Installation and Operation Manual
Televent
Specifications
1
Televent Specification rev 2.0
TELECOOL
Specifications
1
Telecool Specifications
Telecool Manual
2
DC Telecool
DC Telecool with Free Cooling
TELECOOL Sales Brochure
1
TELECOOL Sales Brochure
Telecool Parameter Reset/Monitor
1
Telecool Parameter Monitor/Reset
Options and Accessories
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
OPTIMA Sales Brochure
1
OPTIMA Sales Brochure
White Papers
1
OPTIMA - The Difference Between Precision and Comfort Cooling
