Mitsubishi Ecodan PAR-WT50R-E - Frequently Asked Questions (FAQ); Troubleshooting Common Operational Issues; Technical Device Specifications; Key Technical Details and Requirements

10
F A Q
6
GB
Fault symptom Possible causes Solutions
TheLCDisblank.
Nobatteriesareplaced. Ensurethatthebatteriesareplacedinthe
batterycaseandnoforeignobjectsare
caughtbetweentheterminals.
Batteriesareplacedincor
-
rectly.
Checkwhetherthebatteriesareplacedwith
correctpolaritiesasshowninthebattery
case.
Batteriesarerunningout. Replacebothwithnewones.
isshown.
Thebatteriesarerunning
out,andneedreplacement.
Replacebothwithnewones.
“OFF”isshown.
Theecodansystemisoff. Turnontheecodansystembymaincontrol-
leragain.
Thewirelessremote
controllerdoesnot
work.
Batteriesarerunningout. Replacebothwithnewones.
Signalisweak. Findaproperlocationtooperatethewire
-
lessremotecontroller.
Failureorerroronthein
-
doorunit,theoutdoorunit,
orthewirelesssystem.
Contactyourservicecontractor.
isshown
allthe
time.
Failureorerroronthein-
doorunit,theoutdoorunit,
orthewirelesssystem.
Contactyourservicecontractor.
Thedesiredroomtem-
peratureisnotobtained.
Batteriesarerunningout. Replacebothwithnewones.
Thewirelessremote
controllerisplacedinan
improperlocation.
Repositionthewirelessremotecontrollerby
referringto“Locationtoplacethewireless
remotecontroller(s)”in“4.BeforeOpera
-
tion”inthismanual.
Thewirelessremotecon
-
trollerisnotsetasroom
sensor.
Contactyourservicecontractor.
Others Contactyourservicecontractor.
Item Description
Powersource 3VDC(AAalkalinebattery×2)
Operatingtemperatureandhumid
-
ityrequirements
Temperatures:0to40°C
Humidities:30to90%RH(nocondensation)
Netweight 200g(batteriesexcluded)
Dimension(W×H×D) 140mm×75mm×18mm
Holidaymodetimesettingrange 1to72hoursornotimelimit
Display LCDdigitalscreen
Specications
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