Daikin MicroTech User Manual

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www.DaikinApplied.com 3 OM 1280-2 • MICROTECH UNIT CONTROLLER
CO
2
Demand Controlled Ventilation (optional)..............37
Network Space CO
2
Sensor Capability ...................37
ASHRAE Cycle II ....................................37
Compressor Operation ................................38
Compressor Cooling Lockout ...........................38
Compressor Heating Lockout...........................38
Compressor Minimum ON and OFF Timers................38
Compressor Start Delay ...............................38
Reversing Valve Operation.............................38
Motorized Water Valve Delay ...........................38
Outdoor Air Fan Operation ............................. 38
Water Coil Leaving Air Thermostat (Freeze-stat) ...........38
Valve Control .......................................38
Face and Bypass Damper Control .......................39
2-Pipe Changeover Heating/Cooling Availability............39
Source (Water-In) Temperature Sensor ...................39
Network Source (Water-In) Temperature Capability.......... 39
Source (Water-In) Temperature Sampling .................39
UVC Inputs and Outputs ................................................................................................................................40
External Binary Inputs .................................40
External Binary Input 1 ................................40
External Binary Input 2 ................................40
External Binary Input 3 ................................40
External Binary Outputs ...............................41
External Binary Output 1 ..............................41
External Binary Output 2 ..............................41
External Binary Output 3 ..............................41
UVC Inputs and Outputs ...............................42
Trending .............................................................................................................................................44
Trending Parameters .................................. 44
..........................................................................................................................46
..........................46
Diagnostics and Service ................................................................................................................................53
Alarm and Fault Monitoring.............................53
Alarm Types:........................................53
Sensor Faults and Failures .............................54
Fault Sequences ....................................54
Troubleshooting Temperature Sensors ...................62
Troubleshooting Humidity Sensors ...................... 63
Troubleshooting Carbon Dioxide (CO
2
) Sensors............63
Appendix – Local User Interface (LUI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

Daikin MicroTech Specifications

General

Brand	Daikin
Model	MicroTech
Category	Fan
Language	English