Alarm Codes - Riello Dialog Dual Serie Manual De Usuario

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ROBLEM SOLVING
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LARM CODES
By using a sophisticated self-test system, the UPS can check and report on the display panel any problems
and/or failures that could occur during normal operation of the equipment. In case of a problem, the UPS
signals the event by posting on the display the code and type of alarm present (FAULT and/or LOCK).
FAULT
The FAULT type reports may be divided into three categories:
Failures: these are "minor" problems that do not result in the UPS stopping but they limit its
performance or prevent certain features being used.
CODE
A06
A08
A11
A54
A61
A62
A63
Alarms: these problems are more critical than the failures because – if they continue – they could
cause the UPS to stop, even in a very short time frame.
CODE
F03
F04
F05
F07
F10
F13
F21
F40
F41
F42
F43
F50
F51
F52
F53
F55
F60
62
DESCRIPTION
Temperature sensor1 less than 0°C
Temperature sensor2 less than 0°C
Input relay stuck (does not open)
ON LINE: load > of the user threshold - ECO: load > 16A *
Batteries need replacement
Battery pack missing or not connected
Waiting for batteries to recharge
DESCRIPTION
Auxiliary power supply incorrect
High temperature on heat sinks
Temperature Sensor1 broken
Temperature Sensor2 broken
Input fuse broken or input relay stuck (does not close)
Capacitor precharging failure
Capacitor bank overvoltage
Inverter overvoltage
D-C voltage on output
Inverter voltage not right
Inverter undervoltage
Overload: load > 103%
Overload: load > 110%
Overload: load > 150%
Short-circuit
Waiting for load reduction before return to inverter
Battery overvoltage