VAR8 and Variants Operation, Commissioning, Fault Finding, and Maintenance Guide
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30 Manual Settings 30 Manual Settings
30.1 Manual Restoration of Default Settings 30.1 Manual Restoration of Default Settings
It is possible to restore all default settings, including the access code, by setting DIP-switches to a special
power-up condition.
It is possible to restore all default settings, including the access code, by setting DIP-switches to a special
power-up condition.
Figure 10 VAR8 Dip Switch Figure 10 VAR8 Dip Switch
DIP Switch
30.1.1 Restoring Access Code
1. Power down the unit by disconnecting the 24 V DC power supply.
2. Set DIP Switch-3 to ON.
3. Power on with the above settings selected to clear the access code in the non-volatile memory and
restore the default settings of ‘0999’.
This will only take a couple of seconds. The VAR8 display indicates when this process is complete.
4. Power off and restore the settings for normal operation.
30.1.2 Restoring All Defaults
1. Power down the unit by disconnecting the 24 V DC power supply.
2. Set DIP Switch-4 to ON.
3. Power on with the above setting selected to clear the whole configuration in the non-volatile memory
and restore the default settings as shown below.
This will only take a couple of seconds. The VAR8 display indicates when this process is complete.
4. Power off and restore the settings for normal operation.
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