Display Functions - Donaldson Ultrafilter 0020-60 Manual De Funcionamento

Description of the Unit
5
US
Functions
LCD-Menü via button "MODE"
During normal operation of the dryer its alphanumeric LCD display shows the following menu. By means of the button
'MODE' it is possible to page through the areas 'present operation' and 'statistics'.
Present operation
Statistics
Stand-By Modus
Service messages
Alarm messages

5.2.4 Display functions

upper line
adsorpt. right
adsorpt. left
regener. right
regener. left
air load
regen. air flow
DP prefilter
DP afterfilter
cycles dryer
cycles adsorbent
oper. prefilter
oper. afterfilter
off-line
adsorbent
prefilter
afterfilter
pressure?
safety mode
over limit!
regen. air low
failure
– 24 –
lower line
120 s
120 s
100 s aktive
100 s
60 %
17%
280 mbar 4.1 psi
320 mbar 4.6 psi
593.000
132.598
2.412 hrs
2.412 hrs
replace!
replace!
replace!
temperature?
pressure? defect?
XX - YY
comments
expired cycle
alternating
right / left
"active" during
regeneration
alternating
right / left
value calculated
(example USA)
(example USA)
reset not possible
reset by acknowledg.
switch after replacing
reset by acknowledg.
switch after replacing
reset by acknowledg.
switch after replacing
only in intermittent
operation
reset by acknowledg.
switch after replacing
reset by acknowledg.
switch after replacing
reset by acknowledg.
switch after replacing
asks for P / T values at site
safety mode
T = T .
AD AD nenn
air flow exceeds dryer
capacity
regeneration air flow lower
than required
sensor defect or
nonsensical data