Sullair SRL-1600 - Control; Control Panel

3
SRL-- 1200 --- SRL-- 6000 (60Hz)
English
5 Control
5.1 Control panel
4
5
2
1
3
y
xé
z
è
[
&
Display
Reference Name Description
1
MAIN SWITCH
I ON = dryer powered;
O OFF = dryer not powered.
2
P
O
W
E
R
L
E
D
Yellow = dryer powered.
2
POWER LED
Green = Dryer operating.
3
ENERGY SAVING
LED
Lit = Dryer in energy saving
condition.
4
W
A
R
N
I
N
G
L
E
D
Off = no signal.
4
WARNING LED
Flashing = Alarm or warning.
5
DRAIN LED Lit = Drain open.
Keypad mode STAND A RD MENU*
x
ON/OFF BUTTON
Switching on/off Confirm
z
RESET BUTTON
Reset alarm/ warning Up
é
HISTORY B UTTON
Alarm/warning log Down
y
DRAIN BUTTON
Condensate drain Out
* returns to STANDARD mode after 5 minutes.
5.2 Operation
Operation status
With the MAIN SWITCH & turned to “I ON” (dryer pow-
ered) three working conditions are possible:
DRYER
STATUS
[
DISPLAY POWER LED (2)
1 OFF Off Yellow
2 ON Dew point Green
3 REMOTE OFF r.OF Yellow
To switch from OFF to ON (and vice versa) pressx.
! In OFF status the unit remains powered until the MAIN
SWITCH
& is turned to “O OFF”!
Y To manage REMOTE OFF mode, remove the bridge
between terminals X4.0 and X4.10 (see par. 8.8) and connect the
remote start/stop switch (to be provided by the customer).
In ON status, use the button with the following logic:
X4.0 X4.10 X4.0 X4.10
DRYER STATUS ON REMOTE OFF
!Do not activate ON status (refrigeration compressoroperat-
ing) more than 10 times in one hour.
Energy saving fu nct i on
è
In ON mode, operating conditions permitting, the dryer reduces
energy consumption by temporarily switching off the refrigera-
tion compressor; theENERGY SAVINGLED (3)comes on(see
Control Panel).
Scheduled maintenance
Y When the DISPLAY [alternatively shows the Sr warn-
ing code and dew point, contact authorized assistance personnel
for carrying out scheduled maintenance indicated in par. 6.3 and
for resetting the warning code (see par. 5.4 in List of alarm/warn-
ings).
Press
zto cancel the warning for 24 hours.
Condensate drain
There are three operation modes:
a) INTEGRATED --- draining controlled by the level sensor;
b) TIMED --- draining at set intervals;
c) EXTERNAL --- if there is an external drain.
To change operation mode, use the parameter d3 (see par. 5.3 in
List of parameters).
Y Only set the EXTERNAL mode in absence of the solenoid
valve. Otherwise the relative coil could become damaged.