9
DuctlessFumeHoods
2.2.3Admin
TheadminmenuallowsyoutochangebothfanandAdmin.PIN,alsotodisableit(notrecommended).The
resetblowerhourmeterisusuallyusedafteryouchangetheblower(orfilter)anditcaneasilygiveyouthe
indicationonwhentodomaintenance.Whiletheresetdefaultfunction
willreturntheoptionsinthesettings
menutotheirfactorysettings.
2.2.3.1NewAdmin.PIN
ADMINPINrestrictsaccesstoMENUfunctions,includingservicefunctions,likecalibration.Usermustenter
fourdigitsPINbeforeaccessingMENU.ADMINPINhashigherpriorityandcanbeusedtocontrolthefan
(overrideFanPIN).
ADMINPINcanalsobeusedtoswitchtomaintenancemodefromERR.MSWITCHandAIRFAIL!errors
condition.
ThedefaultPINis0009.SettingPINto0000willdisablethisfeature.
1. PressMENUbuttontoenterthemenuoptions
2. Ifrequested,enterADMINPINdigitbydigitbyusing theUP,DOWNandSETbuttons
3.
Thealarmwillsoundforafewsecondtoindicatethatthehoodisunsafeforwork
4.
PressUPandDOWNbuttonsuntildisplayshow“ADMIN”.PressSETbuttontoconfirm
5.
PressUPandDOWNbuttonsuntildisplayshow“NEWADMINPIN”.PressSETbuttonto
confirm
6.
PressUPandDOWNbuttonstochoosethenumericaldigit.PressSETbuttontoconfirm.Do
thisforall4digits
7. Displaywillshow“CONFIRMPIN?”.PressSETbuttontoconfirm
8. PressMENUbuttontoexitthemenuoptions
2.2.3.2NewFanPIN
FanPINrestrictsaccesstofancontrol.Usermustenterfour‐digitPINbeforeswitchingfanonoroff.Assuch,it
canrestrictaccessto
operatingthehoodbyunauthorizedpersonnel.FanPINisalsoneededtodisablethe
alarmwhenthesashisfullyraisedandcleaningneedstobeperformed.
ItisrecommendedthattheFanPINbeissuedonlytopersonnelauthorizedtousethehood.
ThedefaultPINis0001.Setting
thePINto0000willdisablethisfeature.
1. PressMENUbuttontoenterthemenuoptions
2. Ifrequested,enterADMINPINdigitbydigitbyusing theUP,DOWNandSETbuttons
3.
Thealarmwillsoundforafewsecondtoindicatethatthehoodisunsafeforwork
4.
PressUPandDOWNbuttonsuntildisplayshow“ADMIN”.PressSETbuttontoconfirm
5.
PressUPandDOWNbuttonsuntildisplayshow“NEWADMINPIN”.PressSETbuttonto
confirm
6.
PressUPandDOWNbuttonstochoosethenumericaldigit.PressSETbuttontoconfirm.Do
thisforall4digits
7. Displaywillshow“CONFIRMPIN?”.PressSETbuttontoconfirm
8. PressMENUbuttontoexitthemenuoptions