Instruction Book
61 9829 2115 69
Regulation settings:
PDP extended cycle: the cycle is lengthened by putting the vessel in waiting mode
(standby) if PDP is low enough after regeneration and cooling.
PDP switching temperature: the PDP should not increase to this setting before the vessels
are switched when the dryer is in standby mode.
PDP alarm offset: the PDP alarm is active when: PDP > PDP_switching_temperature +
PDP_alarm_offset In that way, the alarm threshold can be set independently of the
switching threshold
Submenu Access key: the code to enter the service level of access can be entered here.
Thereafter a manual advance button appears on main screen, allowing manually advance to
the next state; a practical feature to do a quick functional test of the dryer. Depending on the
value of the setting Minimum working pressure, manual advance might also be required at
initial start-up (after download) of the dryer if the dryer is not pressurized. A functional test
without pressure requires a separate air feed to the pilot air circuit to operate the valves.
Therefore it is advised to do a functional test with the dryer pressurized.
Automatic restart
Select the Automatic restart settings icon as described above and press the Enter button
(2). Following screen appears
(1) Automatic restart
(2) Maximum power down time
(3) Restart delay
(4) Modify
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