Power Indicator And Fault Indicator Operation; Shut-Down - Parker BA-DME012 Guia Del Usuario

5.3 Power Indicator and Fault Indicator Operation

The indicators on the facia of the dryer operate as follows:
Operating Condition
Normal operation
DDS Mode
Purge Economy
Standby Mode
Dewpoint Alarm
Hygrometer Fault
(i.e. open circuit or short circuit on the cable)
Purge Economy Mode and DDS
Purge Economy Mode and Dewpoint Alarm
(1)
Valve Fault
(i.e. open circuit or short circuit on the cable)
(1) the dryer will require a power reset once the fault have been rectified.

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.
Fault Relay Output Status Indicator
On On
On On
On Flashing (fast)
On Flashing (fast)
Off On
Off Flashing
On Flashing (fast)
Off Flashing (fast)
Off Flashing
14
ECO Indicator
On
Off
Off
Flashing
Off
On
Flashing
Off