IO-DAPPS www.daikinac.com 2
Introducon .......................................3
Revision History....................................3
Reference Documents ..............................3
Limited Warranty ..................................3
General Informaon ................................3
Hazardous Informaon Messages .....................3
Specicaons ......................................4
User Interface .....................................4
Security ..........................................4
Display Type.......................................4
Inputs and Outputs.................................4
Analog Inputs .....................................4
Relay Outputs .....................................4
Connectors .......................................4
Communicaons – BACnet™ MS/TP ...................4
Accuracy..........................................4
Regulatory ........................................4
Environmental Limits ...............................5
Installaon........................................5
Dimensions .......................................5
BACnet Thermostat Product Numbers .................5
BACnet Thermostat Model Nomenclature ..............5
Installaon.........................................5
Installing the BACnet Thermostat .....................6
Connecng Inputs..................................7
Connecng Outputs ................................8
Connecng Power..................................9
Maintenance ......................................9
Program Set Up ....................................10
User Funcons ...................................10
Commissioning Funcons...........................13
Set Up Communicaons............................15
Set the Time and Date .............................16
Seng the Occupancy Schedule .....................17
Set Rooop Unit System Opons ....................18
Set Heat Pump Unit Systems Opons .................20
Advanced Opons.................................20
Sequences of Operaon .............................24
Room Temperature Setpoints .......................24
Occupancy .......................................24
Automac Cooling and Heang Changeover ...........24
Schedules........................................24
PID Control Loops .................................25
Valve Operaon for Fan Coil Units....................25
Fan Operaon for Fan Coil Units .....................25
Modulang Cooling and Heang
for Rooop Units..................................26
Staged Heang and Cooling for Rooop
and Heat Pump Units ..............................26
Fan Control for Rooop and Heat Pump Units..........27
Economizer Cooling for Rooop
and Heat Pump Units ..............................27
Heat Pump Unit Specic Funcons ...................27
Applicaon Drawings ...............................28
Rooop Unit Applicaons ..........................28
Heat Pump Unit Applicaons........................29
System Integraon .................................30
Connecng to a Network ...........................30
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