Samsung MIM-B18 User Manual
Data Management Server2
MIM-D00A
BACnet Gateway
MIM-B17
LonWorks Gateway
MIM-B18
Air Conditioner
user manual
imagine the possibilities
Thank you for purchasing this Samsung product.
E DB98-32140A(3)
SafetyPrecautions
•Before using the DMS2, read carefully these instructions.
•After reading the instructions, keep this user's manual in a handy and safe place. If a user is changed, you must hand over the manuals.
•Never attempt to install the air conditioning system or to move the DMS2 by yourself.
WARNING
CAUTION
Do notattempttoinstallorrepairthisDMS2byyourself.
This DMS2containsnouser-serviceableparts.
Alwaysconsultauthorizedservicepersonnelforrepairs.
When moving,consultauthorizedservicepersonnelfor disconnectionandinstallationoftheDMS2.
Ensure thatthewallisstrongenoughtosupportthe weightoftheDMS2.
Must installtheDMS2withratedpowersupply.
In theeventofamalfunction(burningsmell,etc.), immediatelystopoperation,turnofftheelectrical breaker,andconsultauthorizedservicepersonnel.
Do notuseinflammablegasesneartheDMS2. Do notspillwaterintotheDMS2.
Do notoperatetheDMS2withwethands.
Do notinstalltheDMS2inalocationwhereitwillcome intocontactwiththecombustiblegases,machineoil, sulphidegas,etc.
Do notpressbuttonswithapointedthing. Do notpullorbendtheDMS2cableexcessively. Do notusethisDMS2forotherpurpose.
Do notsprayaninsecticideorothercombustiblethings ontheDMS2.
Do notcleantheDMS2withbenzene,solventsorother chemicals.
Do notgiveashocktotheDMS2ordisassembleitby yourself.
E-2
Contents |
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GENERAL DESCRIPTION ...................................................... |
4 |
VIEWING THE PARTS .......................................................... |
6 |
BEFORE USE ..................................................................... |
8 |
MAIN FUNCTION ............................................................. |
10 |
STARTING DMS2 ........................................................... |
14 |
CONTROL AND MONITORING ............................................. |
18 |
ZONE MANAGEMENT ....................................................... |
45 |
SCHEDULE ..................................................................... |
50 |
EHPPOWER CONSUMPTION INSPECTION ............................ |
60 |
CONTROL LOGIC MANAGEMENT ........................................ |
71 |
SYSTEM SETTINGS ........................................................... |
84 |
PIMSETTING ............................................................... |
131 |
CHECK BEFORE USING PANEL .......................................... |
133 |
SETTING NETWORK INFORMATION ................................... |
134 |
CHECKING INDOOR/OUTDOOR UNIT INFORMATION ............ |
136 |
CHECKING DMS2VERSION ............................................ |
137 |
DATA BACKUP SETTING ................................................. |
140 |
CHECKING ERROR INFORMATION ..................................... |
142 |
RESET PASSWORD ......................................................... |
143 |
BUTTON LOCK .............................................................. |
144 |
SAFETY HALT ............................................................... |
145 |
TROUBLESHOOTING ....................................................... |
146 |
SPECIFICATIONS ............................................................ |
148 |
LICENSE ....................................................................... |
149 |
E-3
General Description
IntroductionofDMS2(DataManagementServer2)
The DMS2 is an Internet based device for central management of Samsung system air-conditioners. It supports LAN & WAN and operates 24 hours without a separate PC.
AdvantagesofDMS2System
The DMS2 provides the following advantages:
Everyday Device–The DMS2 is operational all year long 24 hours.
Independent Operation–The DMS2 can operate schedule control, peak power control, and power distribution without a PC.
Note In order to run peak power control and power distribution, relevant controllers need to be installed.
Internet Control
Web – The DMS2 has a built-in web server function and can be accessed from a remote location to operate status
monitoring, control, trouble history, and schedule setting of the system air-conditioners.
Using an Upper Level Controller–When a separate upper level controller (S-NET series) is used, a number of DMS2 can be controlled with one central management system.
Data Storage–The DMS2 has its own database built-in, therefore, trouble history, indoor unit installation information, and power distribution data can be saved and retrieved.
Large Scale Management–At most 256 indoor units can be connected to one DMS2 and therefore, only one DMS2 can manage small and medium size buildings.
Automatic ”e-mail” sending–When an error is occurred, inform the error details to an e-mail saved on DMS2.
E-4
Terms
DMS2: The abbreviation of Data Management Server2.
Upper Controller: It means S-NET Series, a local controller of the DVM system.
S-NET 3, S-NET mini and RMS are linked to a DMS2.
Centralized Controller: A device that controls 16 groups of the DVM air conditioner. A central control device of a DVM system which is located between a DMS2 and an outdoor unit interface module.
Interface module: A data interface module of a DVM system which is located between a central controller and an outdoor unit.
AHU(Air Handling Unit): Excutes heat exchange between air and cooling unit using central air conditioning duct method.
ERV(Energy Recovery Ventilator): Ventilating system using heat recovery function.
E-5
ViewingtheParts
FrontView
No. |
Name |
Description |
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LCDDisplay |
Displaycurrenttime/Checkmenu |
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Menubutton |
Accesstomainmenu |
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▼/▲button |
Selectthefunctionyouwantandsetdetailedfunctionsin |
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mainmenu |
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Setbutton |
Checkthefunctionyouwantfrommainmenu |
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andselectit |
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Bottomcover |
Unfasten2screwsonthebottomandseparatethebottom |
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coverfromDMS2.Thencheckcableconnectionpart. |
Indicator
Name |
Description |
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Power |
Turnsbluewhenthepowerissupplied. |
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CPUAlive |
Blinksinorangewith1secondintervalsduringnormal |
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operation. |
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Ethernet–Linked |
Turnsgreenduringnormalconnection. |
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Ethernet–Active |
Blinksinorangeduringnormaltransmission/reception. |
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COM1~5–TX |
Blinksingreenduringnormaltransmission. |
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COM1~5–RX |
Blinksingreenduringnormalreception. |
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Check |
Turnsgreenwhennoticeoccurs. |
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E-6
BottomView
Separate bottom cover by unfastening 2 screws on the bottom.
DITerminal2 |
DOTerminal1 |
Connect Digital Input |
Connect Digital Output |
- Channel 6~Channel10 |
- Channel 1~Channel 5 |
DITerminal1 |
DOTerminal 2 |
Connect Digital Input |
Connect Digital Output |
- Channel 1~Channel 5 |
- Channel 6~Channel 10 |
|
RS485 |
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Communication |
Power |
terminal |
Terminal |
Connect for RS485 |
Connect |
communication |
DMS2 adapter |
with devices such as |
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centralized controller/ |
Reset Button |
interface module |
- COM1 ~ COM5 |
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Reset DMS2 |
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SerialTerminal |
Cable tie groove |
Arrange cables connected to |
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Service agent checks error |
DMS2 |
status |
LANTerminal |
SD Card Socket |
Connect LAN cable |
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Socket for sub memory (SD or MMC) |
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(Sub memory is for DMS2 program update and set |
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information saving) |
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PurchaseSDcardseparately. |
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E-7
BeforeUse
SystemConfiguration
S-NETmini S-NET3
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Internet |
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DMS2 |
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Centralized controller
Interfacemodule |
Interfacemodule |
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Interfacemodule |
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ConnectingcentralizedcontrollerandDMS2( type)
Youcancontrolupto16centralizedcontrollersand256indoorunitsusingDMS2.
ConnectinginterfacemoduleandDMS2( type)
-Youcancontrolupto80interfacemodulesand256indoorunitsusingDMS2.
16interfacemodulescanbeconnectedtoRS485communicationchannelofDMS2. -Themoreinterfacemodulesareconnected,thelongertimetakesfortracking.
E-8
When connecting centralized controller and interface module to the DMS2 of same communication channel, only one of them will communicate according to the communication channel mode setting of [System Settings][Tracking].
Therefore, do not connect the centralized controller and interface module to the same communication channel.
If you set the communication channel mode as interface module, virtual centralized controller address will be assigned. Therefore if you connect centralized controller at the same time and set the address as virtual centralized controller address, it may cause trouble for bringing device information.
Channel 0: Virtual centralized controller 11,
Channel 1: Virtual centralized controller 12,
Channel 2: Virtual centralized controller 13,
Channel 4: Virtual centralized controller 14,
Channel 5: Virtual centralized controller 15
WebBrowserSpecification
Install Windows XP SP2, Windows 2000 SP4 or later version
Install Internet Explorer 7.0 or later version
You can use Internet Explorer 6.0 but it is not recommended. Install Silverlight 2.0 or later version
Note Visitinternethomepage(http://www.microsoft. com/silverlight/)todownloadSilverlight.Oryoucan downloaditthroughthedownloadlinkwhichisnoticed automaticallywhenthePCisconnectedtotheInternet andyouaccesstoDMS2forthefirsttime.
SilverlightoperatesnormallywithWindowsXPSP2or laterversion.
Itmaynotoperatenormallywithformerversionof Windows.
ComputerSettingsforDMS2Connection
All settings of DMS2 will be arranged in web page which built in DMS2.
You should access to DMS2 IP to use DMS2 web page. There are 2 ways to access DMS2 IP.
(For about settings, refer to installation manual.)
Static IP setting |
E-9 |
Dynamic IP(DHCP) setting |
MainFunction
InterfacewithUpperLevelController
TheDMS2receives/managessettingandcontroldatafromthe upperlevelcontrollerandsendsthereceiveddatatothelower levelsystem.
TheupperlevelcontrollersoftheDMS2aretheS-NETseries andtheconnectibleS-NETseriesareS-NET3,S-NETminiand RMS.
S-NET3: Systemairconditionercontrollingandmonitoring programthatisusedbyinstallingonaPC.
S-NETmini:Systemairconditionercontrollingandmonitoring devicewithtouchscreen
RMS:Adevicewhichsupervisesoperationstatusandbreak downstatusbyconnectingtoDMS2forsystemair conditionerremoteservice.Ifbreakdownisdetected, itnotifiesserviceagentandmakesfastservicepossible.
SaveTroubleHistory
The DMS2 saves at most 1024 cases of trouble history.
If the number of errors exceeds 1024, only the latest 1024 cases are stored by deleting the oldest trouble history.
Device name, address, error occurrence time, error solvation time, trouble history will be saved. You can check it in web page or upper controller.
When an error occurs, it sends trouble history to e-mail saved in DMS2.
Device |
Type |
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Indoorunitcommunicationerror |
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IndoorUnit |
Indoorunitsensorrelatederror |
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Othererrors |
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Outdoorunitcommunicationerror |
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OutdoorUnit |
Pipeinspectionerror |
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Outdoorunitsensorrelatederror |
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Outdoorunitrelatedothererrors |
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Communicationerror |
Optiondevicerelatedcommunication |
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suchascentralizedcontroller |
error |
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E-10
SetandRunSchedule
The schedule function of the DMS2 can be set through the Web or using the upper level controller. 1day/Everyday/Every week schedules can be set.
Each schedule can be used selectively by using the run schedule/stop schedule order.
At most 256 schedules can be set.
Indoor unit control is possible at least 1 minute of interval by set schedule.
Item |
Content |
Remark |
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SchedulePeriod |
Startingandendingdateofaschedule |
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ExceptionDay |
Setanexceptiondaywithinascheduleperiodto |
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Setup |
ignoretheschedulecontrol |
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Indoorunitto |
Selectindoorunitstoreceiveschedulecontrol |
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beapplied |
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Setindoorunitoperationmodes |
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-IndoorunitOntime |
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-IndoorunitO time |
WeeklyRepeat: |
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-Settemperature |
Maximum10events |
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-Operationmode:Auto/Cool/Dry/Fan/Heat |
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Event |
perday |
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-RemotecontrolusageON/OFF/Level1 |
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DailyRepeat: |
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-Fanspeed:Auto/Low/Mid/High |
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Maximum70events |
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-Airflow:None/Vertical/Horizontal/All |
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-ERVoperationmode:Auto/HeatEx/ByPass/Sleep |
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-ERVFanspeed:Low/High/Turbo |
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E-11
MainFunction(Continued)
SaveIntegratedPowerDistributionData
TheDMS2calculatesanddistributesthepowerconsumedbyeachindoorunitby receivingthetotalpowerusagefromthewatt-hourmeterinterfacemodules(SIM/PIM) andtakingintoaccounttheoperationstatusoftheindoorunits.
TheDMS2savesatmost1yearofdata.Afterayear,theoldestdataisdeletedand thelatestdataissaved.Thisdatacanbecheckedthroughthebuilt-inWebpageof theDMS2orbyS-NET3.
System Architecture
S-NET3 |
Internet |
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WebClient |
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DMS2 |
Upto 8units
Centralizedcontroller |
SIM/PIM |
SIM/PIM |
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Upto |
Upto |
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8units |
8units |
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Watt-hourmeter |
Watt-hourmeter |
E-12
Time Segmentation
Timesegmentationisusedtodivide24hoursintodifferentsectionsandtodistribute poweraccordingtoeachsection.
Thisfunctionisusedwhenthepowerconsumptionfeeisdifferentaccordingto differenttimeslotsorwhenabuildingischargeddifferentlydependingonthe consumptiontime.
Timecanbedividedinto1section(A),2sections(A,B,A),and3sections(A,B,C,B,A).
Whenthetimeisdividedinto2or3sections,youshouldinstallS-NET3tocalculateor checkthedistributedpoweroneachsection.
DMS2willalwaysshowtheresultofthepowerdistributiononsection1,regardlessof section2or3.
Inputmanually(Whensetting2sectionsand3sections)
If communication error occurs between DMS and the lower level controllers, actual power consumption and the result of power distribution value may not be same. Make sure to solve communication error status.
- Communication error example : Between DMS2 and SIM/PIM
Between SIM/PIM and Watt-hour meter
Between DMS2 and Centralized controller
Between Centralized controller and interface module
Between Interface module and indoor/outdoor units Between DMS2 and interface module
E-13
StartingDMS2
StartingDMS2
Current time setting
SetthecurrenttimeofDMS2system.
“2009/01/0101:01:01”isfactorysetting.SetthecurrenttimeasDMS2systemtime. YoucansetDMS2timein[SystemSettings][Systemenvironmentsetting] (Refertopage104~105)
If DMS2 time does not set as the current time, DMS2 may cause malfunction when using Schedule or control logic management.
Connecting centralized controller & interface module
(1)Makesurethatcentralizedcontrollercommunicationcables(C1,C2)orinterfacemodule communicationcables(R1,R2)areconnected.
ForcommunicationbetweenDMS2andcentralizedcontroller/interfacemodule, centralizedcontrollercommunicationcable(C1,C2)orinterfacemodule communicationcable(R1,R2)shouldbeconnected.
(2)Executetracking.
DMS2communicateswithcentralizedcontrollerandinterfacemoduleandbrings informationaboutinstalledindoorunitandoutdoorunit.
Aftertracking,youcanuseindoorunitcontrolandothermenu.
Fortracking,referto[SystemSettings][Tracking](Refertopage120~130)
E-14
AccesstoDMS2&Login
Address bar
3
1Run internet explorer on your computer.
2Enter IP address (http://192.168.0.100) on the address bar, and then press [ENTER].
If it is the first access to DMS2, “Install Microsoft Silverlight” message will be displayed.
-The message will not appear if Microsoft Silverlight have already installed.
If the message window and login screen does not appear, check PC setting status.
3Click [Run] and continue installation.
Access to DMS2 again after installation.
E-15
StartingDMS2(Continued)
4
4EnterIDandpasswordwhenDMS2mainwebpageappears. Thenclick[LOGIN].
ThedefaultDMS2userIDis'admin'andpasswordis'1234'.
Click[Connect]tologinasaregularuser.
Dependingonauthorizationsettingswhichsetbythe administrator,accesstosomefunctionsmayberestricted.
Toedituserauthorization,referto [SystemSettings] [Userauthorizationmanagement].(Refertopage87)
Note Onlyauthorizeduserscanaccesstowebpage.
Fewerthan5concurrentusersarerecommended becauseconnectionspeedmayslowdown.
DMS2managershouldchangeIDandpasswordfor securityandmanagement.(Refertopage85)
Logout:Tologout,click[LOGOUT]onthetopofthe menu.
Silverlight will run normally with Windows XP SP2 or later version. With former version of Windows, DMS2 may not operate normally.
E-16
Logged-inUserwithNoAuthorization
1When the screen above appears, ask for manager. Depending on control authorization setting, there can be
a user who does not have control authorization. Above screenwillappearwhenthelogged-inuserdoes
nothavecontrolauthorization.
E-17
ControlandMonitoring
DMS2ControllableDevices
Type |
Display |
Remotecontroller(Controllingrange) |
Indoor unit display icon
ERV display icon
AHU display icon
DI(Digital Input) display icon
DO(Digital Output) display icon
If the user select several devices, the remote controller of last selected device will be displayed on the screen.
E-18
MonitoringIndoorUnitOperationStatus
1
2
1Click[ControlandMonitoring]whenDMS2webpagemenu screenappears.
[ControlandMonitoring]screenwillappearwhenyou log-intoDMS2webpage.
2Checkthecurrentstatusofalldevices.
Youcancheckcurrentstatusofallinstalledindoorunits, ERV,AHU,DIandDO.
Note Whentheadvancedfunctions(suchasSleepmode, Energysavingfunction)areselectedthroughwired/ wirelessremotecontrollersorindoorunitpanel, setoperationmodeontheremotecontrollersand DMS2maybedisplayeddifferently.Also,when controllingbyDMS2,additionalfunctionswillbe canceled.
Dependingonthemodelofindoorunit,horizontal/ allairflowcontrolmaynotbepossible.Inthiscase, verticalorfixedflowwillbedisplayeddependingon indoorunit’sbasicoperationspecification.
DevicessuchasAHUandERVwillbedisplayedonly
whentheyareinstalled. |
E-19 |
ControlandMonitoring(Continued)
ControllingIndoorUnit
1
Statusdisplaywindow
2
34
1Click[ControlandMonitoring]whenDMS2webpagemenu screenappears.
[ControlandMonitoring]screenwillappearwhenyou log-intoDMS2webpage.
2Selectindoorunittocontrol.
Checktheindoorunitstatusthroughstatusdisplay window.
3Turntheindoorunitonbyclicking[ON].
4Click[Detail].
E-20
5
7
6
5Selecttheoperationmode.
YoucanselectAuto,Cool,Dry,FanorHeatoperation mode.
6Click[ ][ ]tosetthedesiredtemperature.
Eachtimeyouclickthebuttons,thetemperaturewillbe adjustedby1 (1°F).
IfAuto/Cool/Drymodeisinoperation,youcanadjustthe
desiredtemperatureintherangeof18 (65°F)~ 30 (86°F).
IfHeatmodeisinoperation,youcanadjustthedesired temperatureintherangeof16 (61°F)~30 (86°F).
YoucannotadjustthedesiredtemperatureinFanmode.
WhentheoperationmodeofindoorunitisCoolorDry mode,youcannotsetthedesiredtemperaturelowerthan lowerlimittemperatureiflowerlimitisenabled.
WhentheoperationmodeofindoorunitisHeatmode, youcannotsetthedesiredtemperaturehigherthanupper limittemperatureifupperlimitisenabled.
7Selectthefanspeed.
YoucanselectAuto,Low,MidorHigh.
IfAuto/Drymodeisinoperation,fanspeedwillbesetas Autofanspeed.
IfFanmodeisinoperation,youcannotselectAutofan speed.
E-21
ControlandMonitoring(Continued)
8
9
8Selecttheairflow.
YoucanselectVertical,Horizontal,AllandNoneairflow.
9Setremotecontrollersettings.
YoucanselectON,OFFandLevel1.
Whenselecting[OFF],indoorunitcontrolbywired/ wirelessremotecontrollerandindoorunitpanelisnot possible.IndoorunitcontrolisonlyavailableinDMS2web page.
Click[ON]whenyouwanttousewiredremotecontroller ineachroom.
Note When filterwarningsignisdisplayedonindoorunit statuswindow
Selecttheindoorunitandclick[Resetfilter]. Filterwarningwillbereleased.
Makesurethateachindoorunitmustbeturnedonto control.
Selectingremotecontroller,resetfilter,operation modelimits,settinglower/uppertemperaturelimitare possibleevenifthepowerofindoorunitisoff.
Someairflowoptionmayberestricteddependingon theindoorunitmodel.
E-22
IndoorUnitOperationModeLimit
1
Statusdisplaywindow
2
1Click[ControlandMonitoring]whenDMS2webpagemenu screenappears.
[ControlandMonitoring]screenwillappearwhenyou log-intoDMS2webpage.
2Selectindoorunittocontrol.
Checktheindoorunitstatusthroughstatusdisplay window.
3 Click[Detail].
Youcancheckandsetoperationmode,fanspeed,airflow anddesiredtemperatureofselectedindoorunit.
3
E-23
ControlandMonitoring(Continued)
4
4Setoperationmodelimit.
Youcanselect'Coolonly(Fan,Cool)’,‘Heatonly(Fan,Heat)’and‘Nolimits’.
-Coolonly(Fan,Cool):Ifcoolingonlyindoorunitoperatesinheatmode,indoor unitoperationwillberesettothealternativeoperation mode.
-Heatonly(Fan,Heat):Ifheatingonlyindoorunitoperatesincoolmode,resetthe indoorunitassetoperationmode.
-Nolimits:Youcanusecoolingonlyandheatingonlywithnolimits.
-Ex:Ifthecoolingonlyindoorunit(withFanmodesetasalternativeoperation mode)operatesinheatingmode,DMS2willdetectitandresettheindoorunit inFanmode.
Note OperationmodelimitssettingisnotavailableinERV.
Mixedoperationcanoccurregardlessofoperationmodelimitssetting.
Ifindoorunitwithoperationmodelimitisinmixedoperation,DMS2solves mixedoperationstatusautomaticallybycontrollingtheindoorunitinset operationmode.
In the following circumstances, all indoor units under the same outdoor unit should be set to the same operation mode limits. Mixed operation can occur continuously when you set some of indoor unit to cool only and the other to heat only.
-If the centralized controller is MCM-A202 and is in group mode
-If the centralized controller is in group mode and the interface module is MIM-B13 or MIM-B04A
Except above circumstances, DMS2 changes the operation mode limit of all indoor units under the same outdoor unit to same operation mode limit.
-If the centralized controller is in group mode and is above MCM-A202A and all the interface modules under the centralized controller are above MIM-B13A
-If the centralized controller is in individual mode
If you set the cooling only indoor unit’s operation mode limit to heating only, DMS2 may display Heating Cooling alternately.
E-24
SettingLower/UpperTemperatureLimitofIndoorUnit
1
Statusdisplaywindow
2
1Click[ControlandMonitoring]whenDMS2webpagemenu screenappears.
[ControlandMonitoring]screenwillappearwhenyou log-intoDMS2webpage.
2Selectindoorunittocontrol.
Checktheindoorunitstatusthroughstatusdisplay window.
3Click[Detail].
3
E-25
ControlandMonitoring(Continued)
4
5
4Setlowertemperaturelimitbypressing[ ]and[ ].
Youcansetlowertemperaturelimitbychecking'Apply'.
Whenindoorunitisoperatingincoolmode,DMS2 controlsindoorunitaslowertemperaturelimitifthe desiredtemperatureislowerthanlowertemperaturelimit.
Lowertemperaturelimitcanbesetintherangeof 18 (65°F)~30 (86°F).
Check'Apply'toapplytheLowertemperaturelimitsetting.
WhenindoorunitisoperatinginCoolorDrymodeand thelowtemperaturelimitisapplied,youcannotsetthe desiredtemperaturelowerthanthelowertemperature limit.
5Setuppertemperaturelimitbypressing[ ]and[ ].
Check'Apply'toapplytheuppertemperaturelimitsetting.
Whenindoorunitisoperatinginheatmode,DMS2 controlsindoorunitasuppertemperaturelimitifthe desiredtemperatureishigherthanuppertemperature limit.
Uppertemperaturelimitcanbesetintherangeof 16 (61°F)~30 (86°F).
Check'Apply'toapplythelowertemperaturelimitsetting.
WhenindoorunitisoperatinginHeatmodeandthe uppertemperaturelimitisapplied,youcannotsetthe desiredtemperaturehigherthantheuppertemperature limit.
Note Temperature limitinCool/Heatmodesettingisnot availableinERV.
If theindoorunitisinAuto(Cool)/Auto(Heat)mode, lower/uppertemperaturelimitwillbeappliedwhen
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theindoorunitisoperatinginAutomode. |
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However,iftheuppertemperaturelimitissetto |
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E-26 |
16°C(61°F)~17°C(64°F),theuppertemperaturelimitin |
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Auto(Heat)modeis18°C(65°F). |
||
|
MonitoringAHUOperationStatus
1
2
1Click[ControlandMonitoring]whenDMS2webpagemenu screenappears.
[ControlandMonitoring]screenwillappearwhenyou log-intoDMS2webpage.
2CheckcurrentstatusofAHU.
Note TocontrolAHU,referto‘Controllingindoorunit’steps. -AHU’sfanspeedisfixedashigh.(Refertopage20~22) -YoucannotsetairflowofAHU.
TosettheoperationmodelimitofAHU,referto‘Indoor unitoperationmodelimit’steps.(Refertopage23~24)
Tosetthelower/uppertemperaturelimitofAHU, referto‘Settinglower/uppertemperaturelimitof indoorunit’steps.(Refertopage25~26)
E-27
ControlandMonitoring(Continued)
MonitoringERVOperationStatus
1
2
1Click[ControlandMonitoring]whenDMS2webpagemenu screenappears.
[ControlandMonitoring]screenwillappearwhenyou log-intoDMS2webpage.
2CheckcurrentstatusofERV.
E-28
ControllingERV
1
3 |
4 |
2
1Click[ControlandMonitoring]whenDMS2webpagemenu screenappears.
[ControlandMonitoring]screenwillappearwhenyou log-intoDMS2webpage.
2SelectanERVtocontrol.
CheckERVstatusthroughstatusdisplaywindow.
3TurnERVonbypressing[ON].
4Click[Detail].
E-29
ControlandMonitoring(Continued)
56
7
5Selecttheoperationmode.
YoucanselectAuto,HeatEx,BypassandSleep.
6Selectthefanspeed.
YoucanselectLow,HighandTurbo.
FanspeedissettoLowinsleepmode.
7Setremotecontrollersettings.
YoucanON,OFF,Level1.
Whenselecting[OFF],ERVcontrolbywired/wireless remotecontrollerisnotpossible.ERVcontrolisonly availableinDMS2webpage.
Click[ON]whenyouwanttousewiredremotecontrollerin eachroom.
Note WhenfilterwarningsignisdisplayedonERVstatus window
SelecttheERVandclick[Resetfilter].Filterwarningwillbe released.
MakesurethatERVmustbeturnedontocontrol.
Selectingremotecontrollerandfilterresetarepossible evenifthepowerofindoorunitisoff.
E-30
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