Bard TCS22-***-003 manual Unit #1 Economizer, Unit #1 Heater

Page 75

6.4.3.3 Unit #1 Economizer

The override status box displays the current override condition of the Unit #1 Economizer. It will read “Yes” if the output has been overridden on or off.

The output value box displays the current condition of the Unit #1 Economizer. It will read either on or off.

To override the Unit #1 Economizer on click the Output Verify Action button. Select the “Override Output ON” item and click OK. The override status box will display yes and the Output status will display ON.

To override the Unit #1 Economizer off click the Output Verify Action button. Select the “Override Output OFF” item and click OK. The override status box will display yes and the Output status will display OFF.

To clear an override, click the Output Verify Action button. Select “Clear RAM Override Flag,

6.4.3.4 Unit #1 Heater

The override status box displays the current override condition of the Unit #1 Heater. It will read “Yes” if the output has been overridden on or off.

The output value box displays the current condition of the Unit #1 Heater. It will read either ON or OFF.

To override the Unit #1 Heater on click the Output Verify Action button. Select the “Override Output ON” item and click OK. The override status box will display yes and the Output status will display ON.

To override the Unit #1 Heater off click the Output Verify Action button. Select the “Override Output OFF” item and click OK. The override status box will display yes and the Output status will display OFF.

To clear an override, click the Output Verify Action button. Select “Clear RAM Override Flag,

2100-444-003A

Page 69

Image 75 Contents
Operations Manual Table Of Contents Operation Unit Status Screen PC Software Operation Table of Figures and Tables Copyright Notice Package ContentsShipping Damage Additional RequirementsBuilding Points to be Controlled GeneralBuilding Points to be Monitored Wallmount Points to be Monitored for Each UnitAlarm Points System Points to be ControlledWallmount Points to be Controlled Inputs Model Nomenclature Electrical SpecificationsMechanical Specifications Environmental SpecificationsCompressor Current Sensor Sensor SpecificationsTemperature Sensors Indoor and Outdoor Humidity SensorsBlower Airflow Switch Front Cover Control Location Mounting Template Wiring High Voltage WiringMounting Zone Temperature Sensor ZTS Wiring LOW VoltageWiring Sensors Outdoor Temperature Sensor OTSWiring Inputs & Outputs Wiring Ethernet Wiring Telephone LineExternal Wiring Internal Wiring Power Backup System Installation Check List System Startup Wallmount Startup Checklist2 TCS22 Startup Checklist FAN Sequence Sequence of OperationCooling Sequence with Economizers Heating SequenceAlarm Sequence Occupied / Unoccupied Mode SequencePage Modem Sequence Power Management SequenceDehumidification Sequence Thermal Shock Protection SequenceSetpoints Display & Keypad PhysicalsMenu Tree Power UpUnit Status Buildings Status ScreenOutdoor Humidity Room TemperatureOutdoor Temperature Room HumidityFree Cooling Room Occupied YES/NOOutdoor Enthalpy Unit #1 Heater Unit Status ScreenUnit #1 Economizer Unit #1 CompressorAlarms Menu Unit #1 Discharge AIR TemperatureUnit #1 Filter Space Humidity Alarm Space Temp Alarm3.4 #1 Compressor Alarm 3.5 #1 Filter AlarmUtility Power Fail Door Alarm Fire AlarmOutdoor Temp Alarm Outdoor Humidity AlarmSetpoints Screen Unoccupied Cooling Setpoint Occupied Cooling SetpointLOW Humidity Alarm Setpoint High Temperature Alarm SetpointLOW Temperature Alarm Setpoint High Humidity Alarm SetpointFree Cooling DRY Bulb Setpoint Free Cooling Enthalpy SetpointOverrides Unit #1 Screen Enthalpy Lookup Table5.1 #1 Blower Override 5.2 #1 Economizer Override 5.3 #1 Compressor Override5.4 #1 Heater Override Continuous Blower Enables Menu Daylight Savings Time DRY Bulb Temperature ChangeoverEconomizer Operation Free Cooling Enthalpy ChangeoverEntering Password Password OperationKeyboard Map UNIT#1 Comp OFF Room RH Hardware Requirements InstallationSoftware Installation ClimateWatch System Software OverviewASI Expert / Bard ClimateWatch Software Screen OverviewMenu Bar Project Folders Tool BarStatus Bar Controller Information AreaTCS Communications Software SetupCreating a New Project & Establishing Communications Direct Connection Remote Connection Page Downloading Controller Information Page Page Saving TCS Configuration Loading TCS ConfigurationTCS Controller Information Screens Conditions Main Screen TABUnit #1 Status Unit #2 StatusTime & Place Occupied Cooling Setpoint SET Point TABUnoccupied Heating Setpoint High Temperature Alarm SetPointUnoccupied Cooling Setpoint Occupied Heating SetpointEnthalpy Changeover Setpoint Low Temperature Alarm SetPointHigh Humidity Alarm SetPoint Low Humidity Alarm SetPoint Active Cooling Setpoint Continuous Blower Enable Dry Bulb Changeover Setpoint Dehumidification SetpointStage Indicators Active Dehumidification SetpointOverride #1 TAB Page Unit #1 Compressor Unit #1 Economizer Alarms TAB Zone Temperature Alarm Unit #1 Filter AlarmUnit #1 Compressor Alarm Unit #1 Blower AlarmMain Power Alarm Zone Humidity AlarmOutdoor Temperature Alarm Outdoor Humidity AlarmFire Trouble Alarm Alarm LOG TAB Zone Humidity Offset Zone Temperature OffsetOutdoor Temperature Offset Offsets TABUnit #1 Supply Air Temperature Offset Outdoor Humidity OffsetMISC. TAB Enable 50 hz Clock Clear Alarm Event LogEnable Economizer Operation Enable Daylight Savings TimeSoftware Enable Zone DehumidificationModel Number Model Serial NumberTrend TAB Dial OUT TAB Page 2100-444-003A Routine Maintenance Troubleshooting1 TCS22 Troubleshooting To F on the terminal strip on controller Will correspond with the Humidity Page Humidity Sensor Output Thermistor Resistance Vs. Temperature Table Wallmount Quick Troubleshooting Guide Operation Procedure