Graco Reactor 2 E-30 FH2110 Техническая документация онлайн [35/114] 679823

Graco Reactor 2 E-30 FH2110 Техническая документация онлайн [35/114] 679823
Troubleshooting
Error Error
Error
Location Location
Location
Type Type
Type
Description Description
Description
Cause Cause
Cause
Solution Solution
Solution
Disconnected
orloosemotor
temperaturecable.
Verifywiringbetweenthemotor
temperaturesensorandthemodule.
T6NM
MCMSensorError
Motor
Failedmotor
temperature
sensor.
Measureresistancebetweenpins
1and3onmotortemperature
cableconnector.Readingsvary
dependingontemperature,butat
roomtemperature(72°F/22°C),the
resistanceshouldbeapproximately
1500to2500ohms.Anopencircuit
readingindicatesapossiblewire
break.Replacemotor.
BadRTDorbad
RTDplacement
againstheater.
SwapAandBheateroutputcables
andRTDcablesandseeifissue
follows.Ifso,replaceRTD.
Looseheaterwires
orconnector.
Checkforlooseheaterelementwires
orloosegreenconnectoratTCM.
Badheater
element.
Con󰘰rmresistanceofheater.Heater
resistanceshouldbe18-21Ωforeach
heaterelement,9-12Ωcombined
for10kWsystems,6-8Ωfor15
kWsystems,and4-6Ωfor20kW
systems.Ifoutoftolerance,replace
heaterelement.
T8DAHeaterANo
Temperature
RiseA
Startedspraying
beforeheater
reachedoperating
temperature.
Waituntiloperatingtemperaturehas
beenreachedbeforesprayingor
recirculating.
BadRTDorbad
RTDplacement
againstheater.
SwapAandBheateroutputcables
andRTDcablesandseeifissue
follows.Ifso,replaceRTD.
Looseheaterwires
orconnector.
Checkforlooseheaterelementwires
orloosegreenconnectoratTCM.
Badheater
element.
Con󰘰rmresistanceofheater.Heater
resistanceshouldbe18-21Ωforeach
heaterelement,9-12Ωcombined
for10kWsystems,6-8Ωfor15
kWsystems,and4-6Ωfor20kW
systems.Ifoutoftolerance,replace
heaterelement.
T8DBHeaterBNo
Temperature
RiseB
Startedspraying
beforeheater
reachedoperating
temperature.
Waituntiloperatingtemperaturehas
beenreachedbeforesprayingor
recirculating.
333024T 35

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