background image

 

 

 

Variable

 

Description

 

BACNET 

MODBUS 

Object Type 

Instance 
Number
 

Access 

COV 

Increment 

Index 

Register   

Type 

Size 

x 0.1   

Required 

InputRegister 

I9037_ODU1_Inv2IPMTemp 

ODU Master Inverter#2 Heat-Sink 

Temperature 

Analog Input 

9037 

Read_NoWrite 

 

39038 

InputRegister 

 

I9038_ODU1_Inv1InputCT 

ODU Master Inverter#1 Input Current (CT) 

Analog Input 

9038 

Read_NoWrite 

 

39039 

InputRegister 

 

I9039_ODU1_Inv2InputCT 

ODU Master Inverter#2 Input Current (CT) 

Analog Input 

9039 

Read_NoWrite 

 

39040 

InputRegister 

 

I9040_ODU1_Inv1InputVT 

ODU Master Inverter#1 Input Voltage 

Positive Integer Value 

9040 

Read_NoWrite 

 

39041 

InputRegister 

 

I9041_ODU1_Inv2InputVT 

ODU Master Inverter#2 Input Voltage 

Positive Integer Value 

9041 

Read_NoWrite 

 

39042 

InputRegister 

 

I9042_ODU1_Inv1PhaseCT 

ODU Master Inverter#1 Phase Current 

Analog Input 

9042 

Read_NoWrite 

 

39043 

InputRegister 

 

I9043_ODU1_Inv2PhaseCT 

ODU Master Inverter#2 Phase Current 

Analog Input 

9043 

Read_NoWrite 

 

39044 

InputRegister 

 

I9044_ODU1_Fan1PhaseCT 

ODU Master Fan#1 Phase Current 

Analog Input 

9044 

Read_NoWrite 

 

39045 

InputRegister 

 

I9045_ODU1_Fan2PhaseCT 

ODU Master Fan#2 Phase Current 

Analog Input 

9045 

Read_NoWrite 

 

39046 

InputRegister 

 

I9046_ODU1_Inv1DCLink 

ODU Master Inverter#1 DC Link 

Positive Integer Value 

9046 

Read_NoWrite 

 

39047 

InputRegister 

 

I9047_ODU1_Inv2DCLink 

ODU Master Inverter#2 DC Link 

Positive Integer Value 

9047 

Read_NoWrite 

 

39048 

InputRegister 

 

I9054_Master DOAS_HRUnit_LiquidTemp 

Master DOAS Liquid Pipe Refrigerant 

Temperature 

Analog Input 

9054 

Read_NoWrite 

 

39055 

InputRegister 

 

I9055_Master DOAS_SCInletTemp 

Master DOAS Sub-Cooling Circuit Inlet 

Refrigerant Temperature 

Analog Input 

9055 

Read_NoWrite 

 

39056 

InputRegister 

 

I9056_Master DOAS_SCOutletTemp 

Master DOAS Sub-Cooling Circuit Outlet 

Refrigerant Temperature 

Analog Input 

9056 

Read_NoWrite 

 

39057 

InputRegister 

 

I9104_ODU2_HighPressureTrace 

ODU Slave#1 High Pressure 

Positive Integer Value 

9104 

Read_NoWrite 

 

39105 

InputRegister 

 

I9105_ODU2_LowPressureTrace 

ODU Slave#1 Low Pressure 

Positive Integer Value 

9105 

Read_NoWrite 

 

39106 

InputRegister 

 

I9112_ODU2_Inv1Trace 

ODU Slave#1 Inveter#1 Compressor Hz 

Positive Integer Value 

9112 

Read_NoWrite 

 

39113 

InputRegister 

 

I9114_ODU2_Inv2Trace 

ODU Slave#1 Inveter#2 Compressor Hz 

Positive Integer Value 

9114 

Read_NoWrite 

 

39115 

InputRegister 

 

I9115_ODU2_Fan1Trace 

ODU Slave#1 Fan#1 RPM 

Positive Integer Value 

9115 

Read_NoWrite 

 

39116 

InputRegister 

 

I9116_ODU2_Fan2Trace 

ODU Slave#1 Fan#1 RPM 

Positive Integer Value 

9116 

Read_NoWrite 

 

39117 

InputRegister 

 

I9123_ODU2_AirTemp 

ODU Slave#1 Ambient Temperature 

Analog Input 

9123 

Read_NoWrite 

 

39124 

InputRegister 

 

I9124_ODU2_SuctionTemp 

ODU Slave#1 Suction(to Accumulator) 

Temperature 

Analog Input 

9124 

Read_NoWrite 

 

39125 

InputRegister 

 

I9125_ODU2_CondeseTemp 

ODU Slave#1 Condenser Temperature 

Analog Input 

9125 

Read_NoWrite 

 

39126 

InputRegister 

 

I9126_ODU2_EvaporateTemp 

ODU Slave#1 Evaporator Temperature 

Analog Input 

9126 

Read_NoWrite 

 

39127 

InputRegister 

 

I9136_ODU2_Inv1IPMTemp 

ODU Slave#1 Inverter#1 Heat-Sink 

Temperature 

Analog Input 

9136 

Read_NoWrite 

 

39137 

InputRegister 

 

I9137_ODU2_Inv2IPMTemp 

ODU Slave#1 Inverter#2 Heat-Sink 

Temperature 

Analog Input 

9137 

Read_NoWrite 

 

39138 

InputRegister 

 

I9138_ODU2_Inv1InputCT 

ODU Slave#1 Inverter#1 Input Current (CT) 

Analog Input 

9138 

Read_NoWrite 

 

39139 

InputRegister 

 

I9139_ODU2_Inv2InputCT 

ODU Slave#1 Inverter#2 Input Current (CT) 

Analog Input 

9139 

Read_NoWrite 

 

39140 

InputRegister 

 

I9140_ODU2_Inv1InputVT 

ODU Slave#1 Inverter#1 Input Voltage 

Positive Integer Value 

9140 

Read_NoWrite 

 

39141 

InputRegister 

 

I9141_ODU2_Inv2InputVT 

ODU Slave#1 Inverter#2 Input Voltage 

Positive Integer Value 

9141 

Read_NoWrite 

 

39142 

InputRegister 

 

I9142_ODU2_Inv1PhaseCT 

ODU Slave#1 Inverter#1 Phase Current 

Analog Input 

9142 

Read_NoWrite 

 

39143 

InputRegister 

 

I9143_ODU2_Inv2PhaseCT 

ODU Slave#1 Inverter#2 Phase Current 

Analog Input 

9143 

Read_NoWrite 

 

39144 

InputRegister 

 

I9144_ODU2_Fan1PhaseCT 

ODU Slave#1 Fan#1 Phase Current 

Analog Input 

9144 

Read_NoWrite 

 

39145 

InputRegister 

 

I9145_ODU2_Fan2PhaseCT 

ODU Slave#1 Fan#2 Phase Current 

Analog Input 

9145 

Read_NoWrite 

 

39146 

InputRegister 

 

I9146_ODU2_Inv1DCLink 

ODU Slave#1 Inverter#1 DC Link 

Positive Integer Value 

9146 

Read_NoWrite 

 

39147 

InputRegister 

 

I9147_ODU2_Inv2DCLink 

ODU Slave#1 Inverter#2 DC Link 

Positive Integer Value 

9147 

Read_NoWrite 

 

39148 

InputRegister 

 

I9154_Slave#1 DOAS_HRUnit_LiquidTemp 

Slave#1 DOAS Liquid Pipe Refrigerant 

Temperature 

Analog Input 

9154 

Read_NoWrite 

 

39155 

InputRegister 

 

I9155_Slave#1 DOAS_HRUnit_SCInletTemp 

Slave#1 DOAS Sub-Cooling Circuit Inlet 

Temperature 

Analog Input 

9155 

Read_NoWrite 

 

39156 

InputRegister 

 

I9156_Slave#1 DOAS_HRUnit_SCOutletTemp 

Slave#1 DOAS Sub-Cooling Circuit Outlet 

Temperature 

Analog Input 

9156 

Read_NoWrite 

 

39157 

InputRegister 

 

HoldingRegister 

H000_ModbusSlaveAddress 

DOAS Unit No. (Multiple Combination of DOAS 

unit) 

Positive Integer Value 

1000 

Read_NoWrite 

 

40001  HoldingRegister 

 

H010_OverrideKeepTime 

Manual Override Holding Time 

Positive Integer Value 

1010 

Read_NoWrite 

 

40011  HoldingRegister 

 

H042_SATempSetpointOfTemperatureControl 

Target temperature[Supply air temperature 

Control] 

Analog Value 

1042 

ReadCOV_Writable 

0.5 

40043  HoldingRegister 

 

H044_HeatingCoolingDeadBandOfTemperatureControl 

Dead band 

Analog Input 

1044 

Read_NoWrite 

 

40045  HoldingRegister 

 

DiscreteInput 

D000_OperationStatus 

DOAS Status 

Binary Input 

Read_NoWrite 

 

10001 

DiscreteInput 

 

 

D001_ErrorStatus 

Error Status 

Binary Input 

Read_NoWrite 

 

10002 

DiscreteInput 

 

 

D002_AlarmStatus 

Alarm status of DOAS and ODU 

Binary Input 

Read_NoWrite 

 

10003 

DiscreteInput 

 

 

D016_SAFanStatus 

Status of Supply Fan On/off 

Binary Input 

16 

Read_NoWrite 

 

10017 

DiscreteInput 

 

 

D017_EAFanStatus 

Status of Supply Fan On/off 

Binary Input 

17 

Read_NoWrite 

 

10018 

DiscreteInput 

 

 

D018_ERWStatus 

Status of Energy Recovery Wheel On/off 

Binary Input 

18 

Read_NoWrite 

 

10019 

DiscreteInput 

 

 

D019_PreheatHeater Status 

Status of Electric Pre Heater On/off 

Binary Input 

19 

Read_NoWrite 

 

10020 

DiscreteInput 

 

 

D020_MainCoilStatus 

Status of On/Off 

Binary Input 

20 

Read_NoWrite 

 

10021 

DiscreteInput 

 

 

D021_ReheatCoilStatus 

Reheat Coil EEV Opening position (pulse) 

Binary Input 

21 

Read_NoWrite 

 

10022 

DiscreteInput 

 

 

D022_RecoveryCoilStatus 

Reheat Coil EEV Opening position (pulse) 

Binary Input 

22 

Read_NoWrite 

 

10023 

DiscreteInput 

 

 

D030_SAFilterSign 

Supply Air Filter Alarm 

Binary Input 

30 

Read_NoWrite 

 

10031 

DiscreteInput 

 

 

D031_RAFilterSign 

Return Air Filter Alarm 

Binary Input 

31 

Read_NoWrite 

 

10032 

DiscreteInput 

 

 

D032_Occupancy 

Occupancy Status (Occupied / Unoccupied) 

Binary Input 

32 

Read_NoWrite 

 

10033 

DiscreteInput 

 

 

D046_LatentHeatControlOperCondition 

Soft Shutdown setpoint 

Binary Input 

46 

Read_NoWrite 

 

10047 

DiscreteInput 

 

 

D047_AutoDryOperCondition 

Auto Dry Operation (Time Delay) 

Binary Input 

47 

Read_NoWrite 

 

10048 

DiscreteInput 

 

 

Coil 

C000_UnitEnable 

Unit Enable 

Binary Value 

ReadCOV_Writable 

 

Coil 

 

 

C001_Occupancy 

Unit Occupancy 

Binary Value 

ReadCOV_Writable 

 

Coil 

 

 

44

Содержание ARND153DCR4

Страница 1: ...ance with the national wiring standards by authorized personnel only Please retain this installation manual for future reference after reading it thoroughly www lghvac com www lg com Copyright 2021 LG Electronics Inc All Rights Reserved ENGLISH SEQUENCE MANUAL CONTROLLER MFL71810502 Rev 00 LG SPLIT COMPACT DEDICATED OUTDOOR AIR SYSTEM DOAS ...

Страница 2: ...w for easy setup and commissioning The sequence parameters are fully adjustable Refer to the Sequence of Operation for details BMS Communication The user can remotely adjust set points view unit status points and alarms The microprocessor controller is capable of communicating over several protocols BACnet IP Modbus RTU Reference Points List for a complete list of BMS points Alarm Management The m...

Страница 3: ...ROL 16 DEHUMIDIFICATION 17 DAMPER CONTROL 18 FAN CONTROL 19 OCCUPANCY 20 ECONOMIZER 20 CO2 INTERLOCK 21 ADVANCED 21 COIL CONTROL 22 SENSOR SETTINGS 22 NETWORK SETTINGS 23 ADVACNED CONTROL 24 ALARM 25 SETTINGS 26 SOFTWARE UPDATE 27 WEB USER INTERFACE 28 BACNET MODBUS POINTS LIST 43 OPEN SOURCE SOFTWARE NOTICE OSSNOTICE 3095_DOAS_CARELCONTROLLER_1 0 0 0_200921 HTML 45 ...

Страница 4: ...rmation and unit operation status appears here Four Quadrants These quadrants have information that may change every three 3 seconds depending on options and sensors installed Upper Left Quadrant Displays the current value of the primary control variable For example this could be supply air temperature room air temperature return air temperature or coil leaving temperature Upper Right Quadrant Dis...

Страница 5: ...splay on web interface only These two buttons on the virtual keypad display are used to simulate two button actions on the handheld keypad display To simulate pressing two buttons simultaneously 1 Click on 2 Button Click 2 Then sequentially click on two keypad buttons Main Alarm Escape Up Enter Down To simulate pressing and holding two buttons simultaneously 1 Click on 2 Button Click 2 Then sequen...

Страница 6: ... Menu Map shows screen order when using either the Handheld Keypad or the Virtual Keypad Display on the web interface See the Navigation section for instructions about moving through menu screens Table3 Main Menu 6 ...

Страница 7: ...Tempering outputs immediately revert back to their off value while Dampers remain open if equipped and fans continue to run until The supply air temperature falls below the soft shutdown enable set point minus 5 0 F or The soft shutdown delay timer has expired UNIT SYSTEM DISABLED COMMAND The unit becomes disabled due to the following The unit was disabled from the controller s Unit Enable screen ...

Страница 8: ...t is required the reversing valve is switched and the compressors are staged to maintain the supply air temperature set point Defrost Periodically the ASHP need to initiate a defrost cycle to remove accumulated frost from the outside coil when operating in heating mode Note During Outdoor Unit in Defrost Mode Fan Operation can be set Fan Stop Minimum Air flow rate Normal ECONOMIZER if equipped If ...

Страница 9: ...CULATED AIR DAMPER SEQUENCE if equipped If equipped with a modulating outdoor air and recirculated air damper the recirculated air damper will operate inverse of the outdoor air damper The outdoor air damper will open to a Minimum Outdoor Air Position Min OA when in occupied mode If equipped with BMS communications the user can also directly reset the damper position up to the maximum OA position ...

Страница 10: ...mal Close DO Normal Open AI Analog Inputs AO Analog Outputs UI Universal Inputs UO Universal Outputs RI Resistance Input Control Board Terminal Connections See image below for general board layout See the tables on the following pages for standard terminal connection points See the wiring schematics shipped with the unit for factory configured terminal connection points for all unit CAREL Controll...

Страница 11: ...Pressure Sensor RTD only For EA flow rate monitoring CFM Modulation 0 10Vdc UI7 Unassigned 0 10Vdc UI8 Space CO2 Level 0 10Vdc 0 3000ppm 4 DI1 Forced Stop NC Open Unit Stop DI2 Unit On Off NO Closed Unit Enable DI3 Float Switch NC Open Unit Stop 5 AO1 Outside Damper output RTD Only 0 10Vdc 0 100 AO2 Exhaust Damper output RTD Only 0 10Vdc 0 100 AO3 Recirculation Damper output RTD Only 0 10Vdc 0 100...

Страница 12: ...ace Return Duct Relative Humidity Field Option 0 10Vdc 146 210F 1 Damper position feedback LG Controller NTC Module Drawing Reference Label Unit Connection8 Sensor Type Position Indicates Range 2 CH1 CH1 port of Other module for communication RS485 3 RI1 Unassigned NTC 5k 146 210F RI2 Unassigned NTC 5k 146 210F RI3 Outdoor Air Temperature NTC 10k 146 210F RI4 Leaving Air Temperature Main Coil 1 NT...

Страница 13: ...Step Control 0 1350 2 Reheat Coil Drawing Reference Label Unit Connection Type Position Indicates Range 2 CH1 CH1 port of Other module for communication RS485 CH2 IDU_Bus_A B RS485 3 RI1 Reheat Coil Refrigerant temperature Pipe In NTC 5k 146 210F RI2 NTC 5k 146 210F 4 EEV1 Unassigned EEV2 Reheat Coil EEV Step Control 0 1350 13 Main Coil Refrigerant temperature Pipe In Main Coil Refrigerant tempera...

Страница 14: ...DED POSITION RTD only This screen displays current position of the OA Recirculation and EA dampers SUPPLY FAN STATUS This screen displays the fan proving status Supply Air flow monitoring and the supply fan ramp being sent from the controller to the Inverter Fan PCB The controller can modulate the fan between the min and max speeds by Capacity or Air volume CFM ACTIVE SETPOINT This screen display ...

Страница 15: ...e dew point or outside dew point Inside RH and inside dew point Inside RH and inside dew point or outside dew point Available during unoccupied mode HGRH RAMP This screen will display the status of the hot gas reheat ramp The screen includes the active set point supply air discharge temperature the ramp status and hot gas reheat valve request being sent from the controller RECOVERY COIL RAMP RTD o...

Страница 16: ...e supply discharge set point is a constant value e g 72 F Reference Temperature Set point screen for set point adjustment Space Reset The controller will reset the supply air temperature set point to maintain the space temperature set point requires space temp sensor Reference the Temperature Set point screen for space set point adjustment TEMPERATURE SET POINT This screen allow to set target temp...

Страница 17: ... OCCUPIED Possible Modes Inside RH Inside dew point Outside dew point Inside RH or inside dew point Inside RH or inside dew point or outside dew point Inside RH and inside dew point Inside RH and inside dew point or outside dew point Available during unoccupied mode There must be a constant call for dehumidification for the duration of the enable delay for dehumidification mode to become enabled T...

Страница 18: ...tive a Heating If priority is set to heating box in checked the unit locks out dehumidification while heating is active b Dehumidification If priority is set to dehumidification box is not checked the unit is allowed to switch to dehumidification when heating is active HGRH Enable Determines when unit is allowed to Reheat when Dehumidification is active The Damper Control menu s allows the user to...

Страница 19: ... open ERW stop and Supply fan continue to run until The auto dry active timer has expired FAN OPERATION IN DEFROST MODE During a ODU in defrost mode the following will occur Dampers remain open and fans continue to run until exit the defrost mode Fan operation mode during defrost mode can be changed Stop Minimum 50 Normal maintain Target airflow rate The Exhaust Fan Control menu allows the user to...

Страница 20: ...he user to enable disable modes of operation when in unoccupied recirculation control The Economizer menu allows the user to enable the Economizer mode and adjust control parameters which includes economizer control mode and set point ECONOMIZER CONTROL VARIABLES The user can select the economizer control method from the following options Outside Dry Bulb Economizing is allowed when the outside dr...

Страница 21: ...eflecting the hysteresis in the target value The Advanced menu allows the user to access several submenus regarding controller information and unit configuration Submenu options are read only and will require the user to input proper login criteria The service password 7600 is required to change service access menus Consult factory for factory level access The Unit Configuration Settings Menus all...

Страница 22: ...an be read SPACE SENSORS This screen allows to set the 3rd party sensor installation status Installed Not installed and Min Max value of sensor if equipped 0 10Vdc Type Temp Sensor Note The minimum maximum values specified in the sensor manufacturer must be entered if equipped 0 10Vdc Type Sensor Except NTC type temperature sensor is installed LG guide MAMAC ST 203 EX120 DIFFERENTIAL PRESSURE SENS...

Страница 23: ...will appear if the unit is set for BACnet IP and allows the user to set the device instance number and port settings default port 47808 MODBUS ADDRESS SETTING This screen will appear if the unit is set for Modbus address and allows the user to set device ID number Note Modbus Slave Address device ID when connecting with Higher System DOAS Address Device No under One ODU system 23 ...

Страница 24: ...ential pressure sensor is equipped e g Every 30 seconds unit checks the Air Volume and modulates by plus minus 2 to maintain target Exhaust CFM value DAMPER CONTROL RTD only This screen allow to change the judgment cycle of Economizer mode e g Economizer mode is enabled and set point is 65F outside DB then every 180 seconds unit checks the OA condition to check whether enter Economizer mode or not...

Страница 25: ...annot be cleared the cause of the alarm has not been fixed Press the up and down buttons to view any additional occurring alarms RESET ACTIVE ALARMS This screen allows the user to clear active alarms ALARM EVENT HISTORY This screen allows the user view recent alarms To view all saved alarms press the down button to enter the data logger ALARM EXPORT This screen allows the export the alarm lists wh...

Страница 26: ...r without a network protocol provided with the unit This screen allows the user to configure the IP setting for BMS and or when the Web User Interface will be utilized The controller may have a DHCP server assigned address or a manually assigned static IP address Factory settings are shown in the screen to the left PASSWORD This screen allows the user to view and change the Service password FACTOR...

Страница 27: ...ay at previous version Update Process Prepare USB Create a new folder UPGRADE in USB Driver and copy the file to UPGRADE folder 1 Connect the USB Go to system menu with 2 button click 3 5 sec 2 Go to UPGRADE menu Press Enter 3 Check the software file which will be uploaded Press Enter 4 Press Enter to Start Upgrade 5 After uploading Press Enter then controller will restart 6 Software version check...

Страница 28: ...ion version and main module version A new application program can be updated to the controller via the Web UI Service Manager only Support Manual Display the Sequence Manual Dew point Calculator A calculator with three sliders to determine the dew point temperature or humidity Two of the three values are necessary to get the third Service Information Provides manufacturer support information as we...

Страница 29: ...nufacturer Test Run Service Manager Manufacturer Header Top Bar displays the Site Name Alarm codes and current account status Site Name Display site and tag information Can be adjusted at Setting Menu at menu bar Alarm The currently occurring alarm is displayed and if there is no alarm being generated No Alarm is displayed When clicked detailed information of the alarm occurring is displayed Accou...

Страница 30: ...ng Heating Fan only Defrosting Outside Air Condition DB RH Outdoor Unit information High Low pressure Comp Hz Fan Speed Multi V interlocking energy saving function status Double Energy Recovery system status Trend Saving Service Manager and Manufacturer accounts only Service manager can save the control variables and monitoring points Click Icon Set file Name Click Start Click Stop file save as CS...

Страница 31: ...ion Displays the brief information of Outdoor unit status as a chart High Low pressure Compressor Hz and Fan Speed RPM data is displayed Overview Outdoor Unit Displays the control points and trend chart of outdoor unit and Live Trend 31 ...

Страница 32: ...Request to search Logged Trend Data under the conditions set to display in the chart Download Request to search Logged Trend Data under the set inquiry condition and save it as a CSV file Point Lists Point list selection for monitoring Max 10 Deselect All Deselect all control points selected for display on the chart Logged Trend Chart Display the trend data of the selected control points as a char...

Страница 33: ...iod for Live Trend and start stop Trend Scan Period Inquiry period is selectable 5 10 30 seconds 1 10 minutes Start Start Live Trend Stop Stop Live Trend Live Trend Chart The current values of the inquiry control points are displayed on the chart Sign in status is automatically extended while Live Trend Chart is displayed Popup Chart Live Trend can be showed in a separate popup window Trend Live T...

Страница 34: ...larm notification Alarm Button Alarm Codes Display Alarm Code Name Description with a pop up window Reset All Alarms Resets all user reset type alarms currently occurring Alarm History Lists Alarm Code In case of a device error the alarm code of the alarm notified from the main module Alarm Name Alarm Name Alarmed The time that the alarm is occurred Cleared The time that the alarm is cleared the r...

Страница 35: ... selected from the list of Not Coded SI pressure in kPa Imperial System UK CANADA and SI pressure in bar Main Module Version Display the version of the main module Application Version Display the version of the CAREL controller Application Application Upgrade Popup the Application Upgrade screen Only displayed to the service manager manufacturer The following popup window is displayed and you can ...

Страница 36: ...Support Manual Display the Sequence Manual 36 ...

Страница 37: ...midity Set the Relative Humidity value Dewpoint Set the Dewpoint value Support Dew point Calculator A calculator with three sliders to determine the dew point temperature or humidity Two of the three values are necessary to get the third Support Service Information Provides manufacturer support information and Manual resources 37 ...

Страница 38: ...e sensor range only for 0 10Vdc Type Sensor Note If Space Temperature sensor is the NTC type Do not need to set up Min Max Value Unoccupied Mode Cooling Operation Enable Disable the unoccupied Cooling Heating Operation Enable Disable the unoccupied Heating Dehumidifying Operation Enable Disable the unoccupied dehumidifying 2 Network Setting Modbus Slave Address Set the DOAS classification number u...

Страница 39: ...for separate cooling and heating entering condition Unoccupied Cooling Setpoint Set the cooling enable reference temperature in unoccupied mode The cooling operation is activated when the outside temperature is higher than the set temperature hysteresis value 2 Hysteresis Set temperature hysteresis for cooling operation in unoccupied mode Unoccupied Heating Setpoint Set the heating enable referenc...

Страница 40: ... occupied mode Setpoint Set the space relative humidity value Hysteresis Set the relative humidity hysteresis Control Mode Unoccupied Reference condition of the dehumidification operation in unoccupied mode Space RH Target space RH setpoint Space Dewpoint Target space dewpoint setpoint Space RH or Dewpoint Target space RH or dewpoint setpoint Space RH and Dewpoint Target space RH and dewpoint setp...

Страница 41: ...s are updated with the data of the CSV file Export When clicked save the current values of all override items in the CSV file Override Menu Override Set to operate override function Remain Time Display the remaining override time Manual Override Manual override tab Sensor Override Sensor override tab Override Set to operate override for item Value Set the override value SVC Manual Override The ser...

Страница 42: ...A condition and Unit setting Test Result When the test is in progress the test result of each items is displayed Waiting Item is not tested Testing Item is testing OK Item test result is ok Fail Item test result is failed Unit Overview Display the monitoring points of the unit Chart Display the monitoring points of the unit as a chart Saving Trend When click the download button on the right side o...

Страница 43: ...igerant outlet Temperature of Reheat Coil Analog Input 67 Read_NoWrite 30068 InputRegister 2 I068_RecoveryCoilInTemperature Refrigerant inlet Temperature of Recovery Coil Analog Input 68 Read_NoWrite 30069 InputRegister 2 I069_RecoveryCoilOutTemperature Refrigerant outlet Temperature of Recovery Coil Analog Input 69 Read_NoWrite 30070 InputRegister 2 I070_OADamperOpenRate Opening Position of Outsi...

Страница 44: ...2 Input Current CT Analog Input 9139 Read_NoWrite 39140 InputRegister 2 I9140_ODU2_Inv1InputVT ODU Slave 1 Inverter 1 Input Voltage Positive Integer Value 9140 Read_NoWrite 39141 InputRegister 2 I9141_ODU2_Inv2InputVT ODU Slave 1 Inverter 2 Input Voltage Positive Integer Value 9141 Read_NoWrite 39142 InputRegister 2 I9142_ODU2_Inv1PhaseCT ODU Slave 1 Inverter 1 Phase Current Analog Input 9142 Read...

Страница 45: ... that entity For the purposes of this definition control means i the power direct or indirect to cause the direction or management of such entity whether by contract or otherwise or ii ownership of fifty percent 50 or more of the outstanding shares or iii beneficial ownership of such entity You or Your shall mean an individual or Legal Entity exercising permissions granted by this License Source f...

Страница 46: ...g that You changed the files and c You must retain in the Source form of any Derivative Works that You distribute all copyright patent trademark and attribution notices from the Source form of the Work excluding those notices that do not pertain to any part of the Derivative Works and d If the Work includes a NOTICE text file as part of its distribution then any Derivative Works that You distribut...

Страница 47: ...the brackets The text should be enclosed in the appropriate comment syntax for the file format We also recommend that a file or class name and description of purpose be included on the same printed page as the copyright notice for easier identification within third party archives Copyright yyyy name of copyright owner Licensed under the Apache License Version 2 0 the License you may not use this f...

Страница 48: ...se harmful interference to radio communications Operation of the controller in this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Any changes or modifications in construction of this device which are not expressly approved by the party responsible for compliance could void the user s au...

Страница 49: ...DOAS_Sequence_01_21 49 ...

Страница 50: ...US Please call the installing contractor of your product as warranty service will be provided by them ...

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