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5.3 Power Indicator and Fault Indicator Operation
The indicators on the facia of the dryer operate as follows:
5.4 Shut-down
The BA-DME can be shutdown at any point in its cycle.
1
Close the outlet ball valve.
2
Close the inlet ball valve.
3
Allow the BA-DME to depressurise before isolating electrical supply.
4
Slowly open the manual drain on the outlet filter to vent any residual pressure that may be in the system.
Operating Condition
Fault Relay Output
Status Indicator
ECO Indicator
Normal operation
On
On
DDS Mode
On
On
On
Purge Economy
On
Flashing (fast)
Off
Standby Mode
On
Flashing (fast)
Off
Dewpoint Alarm
Off
On
Flashing
Hygrometer Fault
(i.e. open circuit or short circuit on the cable)
Off
Flashing
Off
Purge Economy Mode and DDS
On
Flashing (fast)
On
Purge Economy Mode and Dewpoint Alarm
Off
Flashing (fast)
Flashing
Valve Fault
(1)
(i.e. open circuit or short circuit on the cable)
(1) the dryer will require a power reset once the fault have been rectified.
Off
Flashing
Off
