Current Product Manuals

Indoor Air Quality (IAQ) Monitors
  YESAIR Eight-channel Air Quality Monitor Operation Manual YESAIR 8-Channel IAQ Monitor
YES Plus LGA 15-Channel IAQ Monitor
- Rev EYESLGA201507-E-YES-Plus-LGA-Manual-Rev-E.pdf
1305-YESDUST-Manual-RevD_web.pdf YES DUST Particulate Sensor
YES Viewer 7.2 Software Operation Manual YES Viewer 7.4 Software      Download Software

Note: When you click on Download Software and the file has finished downloading, you may get a message "Filename... zip is not commonly downloaded and could be dangerous." 

This message is automatically generated by your computer's virus scanning software because it recognizes there to be an executable file in the .zip folder. The executable is the setup.exe which is the file you require to install the IMS or YES Viewer. There is no virus or malware in any of our Viewer software.

Self Contained Controllers
  SCC Self Contained System Operation Manual SCC Self Contained Controller
 DCC Operation Manual DCC Dual Channel Controller
  FCS Installation Manual FCS Flexible Control System Installation Manual
FCS Installation Requirements FCS Digital Installation Requirements (1 pg)
FCS Installation Guidelines FCS  Digital Installation Guidelines (2 pgs)
Operation Manual FCS Flexible Control System Operation Manual - FCS version V1.36 / V1.34
Operation Manual FCS Flexible Control System Operation Manual - FCS version V1.34 / V1.32
Operation Manual FCS Flexible Control System Operation Manual - FCS version V1.33 / V1.31
Operation Manual FCS Flexible Control System Operation Manual - FCS version V1.32 / V1.30
QCC Installation Manual QCC Quad Channel Controller Installation Manual
QCC Installation Requirements QCC Digital Installation Requirements (1 pg)
QCC Installation Guidelines QCC Digital Installation Guidelines (2 pgs)
QCC Operation Manual QCC Quad Channel Controller Operation Manual
BACnet Module Insert CETCI BACnet Module Insert (for QCC-B, FCS-B, LPT-B models)
  ART Analog Refrigerant Transmitters Operation Manual ART Infrared Refrigerant Transmitter - Rev 4
AST-ICD Industrial Analog Transmitters Operation Manual AST-ICD-W / AST-IHC-W Industrial Infrared Analog Transmitters
AST-IS1 & AST-IS2 Carbon Dioxide Transmitters Operation Manual AST-IS1 & AST-IS2 Carbon Dioxide Transmitter
AST-IS3 Carbon Dioxide Transmitters Operation Manual AST-IS3 Carbon Dioxide Transmitter
AST-IS5 Carbon Dioxide Transmitters Operation Manual AST-IS5 Carbon Dioxide Transmitter
AST-IS6 Carbon Dioxide Transmitter Operation Manual AST-IS6 Carbon Dioxide Transmitter
AST-IS12 Carbon Dioxide Transmitters Operation Manual AST-IS12 Carbon Dioxide Transmitter
AST-IS18 Carbon Dioxide Transmitters Operation Manual AST-IS18 Carbon Dioxide Transmitter
AST-IS18-M (Modbus) Carbon Dioxide Transmitters Operation Manual AST-IS18-M (Modbus) Carbon Dioxide Transmitter
CXT Explosion Proof Operation Manual CXT Explosion Proof Transmitter
LPT Operation ManualLPT Low Power Transmitter
LPT-A Operation ManualLPT-A Analog Transmitter
LPT-B Operation ManualLPT-B BACnet® Transmitter
LPT-M Operation ManualLPT-M Modbus® Transmitter
LPT-P Operation ManualLPT-P Digital Car Park Transmitter
Specialty Gas Detectors
  LPT-A Operation ManualLPT-A-VLT Ammonia Vent Line Transmitter andLPT-A Operation ManualLPT-A Manual
DCC-MRI Operation ManualDCC-MRI Oxygen Sampling System
DCC-SD Sample Draw Operation ManualDCC-SD Sample Draw System
Peripheral and Remote Devices
  ESH-A Operation Manual ESH-A Remote Sensor
QCC-RDM Operation Manual QCC-RDM Remote Display
LNK-AI Operation Manual LNK-AI Analog Input
LNK-AO Operation Manual LNK-AO Analog Output
LNK-XT Operation Manual LNK-XT Network Extender
RLY-4 Operation Manual RLY-4 Remote Relay
RPS-24VDC Operation Manual RPS-24VDC Remote Power Supply
Accessories and Tools
  Calibration Kit Operation ManualCalibration Kit
Operation ManualCDA Calibration Display Adapter
Operation ManualGENie-EC Electrochemical Calibration Gas System
Operation ManualGENie-NH3 Ammonia (QC-1) Calibration Gas System
Operation ManualGENie-O3 Ozone Calibration Gas System
Operation ManualQC-50 QuickCheck Bump Test System
Operation ManualQC-100 QuickCheck Bump Test System