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ECL-PTU-207 Preloaded Applications
Notes
1. SI3 input can be configured for SpaceTemp, ReturnTemp, WaterTemp or DischargeTemp sensor
(10K Type II) using nciMiscConfig.SI3Config (nviFP44).
UI2 Input can be configured for SetpointOffset (10K), ReturnTemp, Watertemp or DischargeTemp
sensors (10K Type II) using UI2Config (EnumConstant2).
2. DI4 input can be configured for WindowContactNO or WindowContactNC using DI4Config (Enum-
Constant3).
3. DI5 input can be configured for AuxContactNO, AuxContactNC, ChgOverHeat, ChgOverCool,
CondSensorNO or CondSensorNC using DI5Config (EnumConstant4).
4. DI6 input can be configured for AuxContactNO, AuxContactNC, ChgOverHeat, ChgOverCool, Occ-
SensorNO or OccSensorNC using DI6Config (EnumConstant5).
5. This valve output is used for Change Over if SystemType (EC6) is set to ChgOver / ChgOver-
ElecHeat.
6. 3-speed fan is used if nciFanSettings.FanCtrlType (nviFP39) is set to 3Speed.
7. Variable speed fan is used if nciFanSettings.FanCtrlType (nviFP39) is set to VarSpeed.
8. Fresh air damper control signal can be configured for 0-10V or 2-10V using DamperCtrlType
(EnumConstant9).
9. Supports any version of EC-Multi-Sensor, Allure EC-Smart-Vue, Allure EC-Smart-Comfort and Al-
lure EC-Smart-Air.
10. DO5 and DO6 outputs can be used to control a floating valve (heat, cooling or change Over) using
HeatValveType (EnumConstant8) or CoolValveType (EnumConstant7) with DO5 = Open and
DO6 = Closed.
Wiring Diagrams
