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Cod. 710.0103.01.01 – Rev.04 – 09.2012
Warning for user:
It is not allowed to modify setting parameters of the electronic controller without the authorization of the
manufacturer.
6.7 SETPOINT DISPLAY
Push and release
button:
•
Lower display shows the message “SET”.
•
Upper display shows current set point value.
NOTE: We have to point out that any changes to the machine’s configuration parameters can affect the cooling
efficiency of the dryer. Therefore, parameter modifications require the arrangement and written agreement with
the manufacturer.
6.8 SUGGESTED MAINTENANCE FUNCTION
The electronic controller is set through the CO14 “operating hours” parameter in order to require a dryer Complete Maintenance
(according to CAP. 5.0) every 3000 operation hours (the icon
+ AMnC alarm code are blinking). This alarm DOESN’T STOP
THE AIR DRYER. The alarm disappears after resetting the operating hours counter at the Function Menu.
Display Operating Hours
1) Enter the Function Menu (
button).
2) Push
or
buttons until the lower display will show the label “C1Hr” (operating hours). Upper display shows the
number of attended time. The icon
will be on.
Reset Operating Hours
1) Enter the Function Menu (
button).
2) Push
or
buttons until the lower display will show the label “C1Hr” (operating hours). Upper display shows the
number of attended time.
3) Push
button for more than 3 sec. so the upper display will show “0” confirming the reset.
4) Exit the Function menu pushing
button or wait 15 sec. (automatic exit).
6.9 BLACK OUT
Resetting:
1. The controller restarts from the previous status.
2. All the working time delay will be reloaded.
6.10 REMOTE CONTROL
6.10.1 Remote ON/OFF
The dryer can be started and stopped by remote control (REMOTE ON/OFF). Proceed as following to activate this function:
1. Disconnect the dryer from electrical feeding and open the controller.
2. Remove the bridge between the two terminal blocks marked with “ON/OFF” (See electric wiring diagram – wires 14 and 10).
3. Connect the “ON/OFF” terminal blocks to remote a unipolar switch.
Remote ON/OFF digital input is configured as follows: close contact = dryer ON.
When the dryer is switched off using remote OFF command, the controller shows the message
“OFF” and the remote ON/OFF led blinks.
The remote OFF function disables the ON function from the dryer’s control board (until the ON
function is activated from remote ON/OFF switch). To restart the dryer it’s necessary to operate on
the remote control.
