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Armstrong International
Parc Industriel Des Hants-Sarts, 2ème Avenue No. 4, Haerstal, B-4040, Belgium
armstronginternational.com/brain
DRV40 Display Errors
Emergency Mode
Temp 49˚C
Temp 49˚C
Temp 49˚C
Temp 49˚C
Indicates the PCB has failed, replace the PCB.
P/N - D57398 PCB, or
P/N - D57397 Electronics Module
see pages 43-46.
Maintenance to the DRV40 internal mechanism is
required. DRV40 continues to operate safely, but
with reduced performance. Check for the following:
• Motor damage or signs of wear
• Proportioning Assembly damage or signs of
wear
• Debris in the Drive Housing
• Anything that could impair the movement of the
Proportioning Assembly
If this mode is not addressed then it is likely the
DRV40 will stop working and display any of the
errors below.
Indicates the PCB has failed. Turn power off for 10
seconds and restart. If the error persists, replace the
PCB.
P/N - D57398 PCB, or
P/N - D57397 Electronics Module
see pages 43-46.
Temp 49˚C
Temp 49˚C
Temp 49˚C
Temp 49˚C
Temp 49˚C
Temp 49˚C
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