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DALEMANS U-H1 Instruction Manual page 43

Alarm control unit for flammable gases
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B. ERROR MESSAGES
MESSAGE
No error
Flash memory integrity error
Display not ready
Display initialization error
Display error
Keys & LEDs not ready
Keys & LEDs initialization error
EEPROM not ready
EEPROM reading error
EEPROM integrity error
EEPROM writing error
Date saving error
Lowest temperature saving error
Highest temperature saving error
Temperatures saving error
Password loading error
Password saving error
Password update error
Date & time setting error
System configuration
initialization error
Core configuration load error
History initialization error
Date initialization error
ADC calibration error
ADC conversion (internal) error
ADC conversion (config.) error
ADC conversion (DMA) error
ADC conversion timeout
Power failure
(continued in the next page)
DALEMANS sa/nv
Rue Jules Mélotte 27A
B-4350 Remicourt
+32 19 33 99 43
PROBABLE CAUSE
-
Troubles occurred with the non-volatile
memory
Troubles occurred with the display board
An operation with the EEPROM failed
The operation failed
Something went wrong during
initialization
Data acquisition failed
The control unit is not correctly supplied
by the main power
U•H1 Instruction Manual
42
|
50
TROUBLESHOOT
-
U•H1 control unit maintenance
U•H1 control unit maintenance
U•H1 control unit maintenance
Retry. If the error is persistent, U•H1
control unit maintenance
Reboot. If the error is persistent, U•H1
control unit maintenance
U•H1 control unit maintenance
Check the main power supply
ISO9001 • VCA
www.dalemans.com
Certified

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