5
Control
5.1 Control panel
1
&
1
MAIN SWITCH
;
2
MAINTENANCE LED
(
3
WARNING LED
)
4
DEW POINT LED
*
5
DRAIN LED
+
6
DRAIN BOTTON
English
2
3
4
5
I ON = dryer operating; O OFF = dryer off
Scheduled maintenance
Flashing = Dew point too low
Fixed = Dew point too high
Flashing = Dew point slightly high
Fixed = Dew point correct
Drain open
Drain opening control
PST 070
5.2 Operation
Scheduled maintenance
;
!
When
comes on, contact authorized assistance personnel for
carrying out scheduled maintenance
;
+
Press
so that
switches off for 24 hours.
Condensate drain
Th ere are two operating modes:
a) TIMED - with draining at fi xed intervals (2 minutes) and settable
time (1-10 seconds);
b) EXTERNAL: - if there is an external drain.
To change operating mode, switch the unit off , keep pressed
switch the machine on at the same time.
*
6
In EXTERNAL mode
is always on.
Set mode b) only in absence of the solenoid valve: otherwise
!
the relative coil could be come damaged.
In TIMED mode, during draining
equal to the set time. For manual opening of the drain, press .
To change the draining time, keep pressed
+
Release
and press again only once within 2 seconds.
once every second for 10 seconds. During fl ashing, press
stop and store the count of seconds equal to the required draining time.
Remote alarm (option)
A relay (KA1) is provided to signal if there is power onto the unit and
an interface module (KA2) supplies a signal as shown in 8.8 of a high
dew point alarm.
+
and
*
fl ashes for a number of seconds
+
;
+
until
comes on.
*
will fl ash
+
once to
3