DKG-507 User Manual V-42
(24.05.2013)
- 21 -
The unit offers automatic exerciser operation. The exercise operation may be done on a daily,
weekly or monthly basis.
The start day and time of the exercise is programmable as well as its duration. The exercise
may be done with or without load following programming.
Program parameters related to the exerciser are:
Exercise start day and hour
Exercise duration
Exercise off_load/on_load
Exerciser Period (Daily / Weekly / Monthly)
Please refer to the programming section for a more detailed description of the above
parameters.
When the start day and hour of exercise has come, the unit will automatically switch to either
OFF_LOAD TEST
or
LOAD TEST
mode. The engine will run and if the on_load exercise is selected
then the load will be transferred to the genset.
If a mains failure occurs during the off-load exercise, the load will not be transferred to the
genset unless the
Emergency Backup Operation
is allowed by setting the related program
parameter to 1. Thus it is highly recommended that the Emergency Backup mode enabled with off-
load exerciser.
At the end of the exercise duration, the unit will switch back to the initial mode of operation.
If any of the mode selection keys are pressed during exercise, then the exercise will be
terminated.
Using the daily exercise mode, the unit may feed the load from the genset during predefined
hours of the day. This operation may be used in high tariff periods of the day.
In order to resume to the factory set parameter values:
-hold pressed the
OFF, LAMP TEST
and
ALARM MUTE
buttons for 5 seconds,
-
“
FACT RSET
” will be displayed
-immediately press and hold pressed the
ALARM MUTE
button for 5 seconds
-factory set values will be reprogrammed to the parameter memory and
“
FACT RSET DONE
”
will be displayed during 5 seconds.
It is not possible to restore user parameters.
6.18. Resuming to factory set parameters
6.17 Exerciser