2. Comdronic
  3. AC7

Comdronic AC7 User guide

  • Hello! I've reviewed the user manual for the COMDRONIC AC7 Commissioning Meter. This document provides detailed instructions on how to connect, use and disconnect the device, also how to use its menu options to set parameters for fluid measurement. I'm ready to answer your questions about the AC7 and its functions.
  • What should be done before measuring?
    What is the function of the 'ZERO' button?
    What is the correct way to disconnect the device?
AC7ElectronicCommissioningMeter
MenuMap:
►►►
◄◄◄
SelectAValve Show/HideMakers DPandFlow Auto‐offTimer
▼ ▲ ▼ ▲ ▼ ▲ ▼ ▲
ValveSetting ShowAllMakers Advanced Damping
▼ ▲ ▼ ▲ ▼ ▲ ▼ ▲
DesignFlow DPUnits DPOnly Language
▼ ▲ ▼ ▲ ▼ ▲ ▼ ▲
TargetFlow% FlowUnits Velocity(Flushing) FactoryReset
▼ ▲ ▼ ▲ ▼ ▲
SpecificGravity SizeUnits ChangePIN
▼ ▲ ▼ ▲
ChangeKvs "About"
Press toexit/returntopreviousscreen.
Press
toaccept.
ConnectionProcedure:
1. Selectthecorrectconnectionadaptorsforthevalve/devicebeingmeasuredandattachthemtotheconnectiontubes.
2. EnsurethatbothisolatingvalvesontheconnectiontubesareintheCLOSEDposition.
3. AttachtheconnectionadaptorontheREDconnectiontubetothehigh‐pressure(upstream)testpointonthesubjectmeasuringvalve/device.
4. AttachtheconnectionadaptorontheBLUEconnectiontubetothelow‐pressure(downstream)testpointonthesubjectmeasuringvalve/device.
5. EnsurethattheequalisingvalveontheAC7unitisOPEN.
6. AttachthefreeendsoftheREDandBLUEconnectiontubestothecolour‐codedconnectionpointsontheAC7.
7. OPENtheisolatingvalvesontheconnectiontubestoallowthelinefluidtopurgeanyairfrominsidethetubes.
8. CLOSEtheisolatingvalvesontheconnectiontubes.
9. FindasafeandstaticpositionfortheAC7(theAC7isverysensitiveandreadingswillbeaffectedifthehandsetismovedafteradatumhasbeenset).
10. SwitchtheAC7'ON'andpressZEROtosetthedatumatzero(ifthedatumdriftsfromzero,allowtheinternaltemp.ofthehandsettostabiliseandre‐pressZERO).
11. OPENtheisolatingvalvesontheconnectiontubesandCLOSEtheequalisingvalveontheAC7.
12. TheAC7willnowbereadingdifferentialpressure.RefertofullOperatingInstructionsfordetailsofthevariousdisplayoptionsavailable.
DisconnectionProcedure:
13. OPENtheequalisingvalveontheAC7.
14. CLOSEbothisolatingvalvesontheconnectiontubes.
15. DisconnectthetubesfromboththeAC7andthevalve/device.
CommissioningMenu PreferencesMenu DisplayMenu SystemSetupMenu
REFERTOFULLOPERATINGINSTRUCTIONSFORCOMPREHENSIVE
INSTRUCTIONSANDSAFETYCONSIDERATIONS
Note:Menuoptionsshownin red mayormaynotappearinthemenulists,dependingonthe
selectedvalveandtheprecisesetupofthehandsetbeingused.
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