AQUA SPHERE 75947 Manual De Instrucciones página 14

* Any overlapping of timer periods will be considered as invalid and the device will only
run based on the previous valid timer setting.
* During timer setting, if you want to abandon it, hold
Note:
* If inactivate for 1 minute, the screen will lock automatically. Hold
seconds to unlock the device.
* The device has power- off memory, operation will resume upon power
restoration.
* Under OFF mode, hold
5 . 4 External control ( Optional)
External control can be enabled via the following contacts. However, even if
is working via an external controller, pressing
Please do not apply voltage to these inputs.
Wire color
PIN
1 RED
2 BLACK
3 WHITE
4 GREY
5 YELLOW
6 GREEN
7 BROWN
E. g. : To enable external speed control via digital input, connect one of the
digits from PIN 1/2 / 3 to COM .
When PIN4 i s connected with Com, the pump will stop; if disconnected, the
digital control will be invalid;
When PIN3 i s connected with Com, the pump will run at 2 9 0 0 RPM; if
disconnected, the control priority will be back on panel control;
12
for 3 seconds to retrieve factory setting.
Signal description
Digital input 4
Digital input 3
Digital input 2
Digital input 1
DGND
RS485-A
RS485-B
for 3 seconds.
can stop the device.
Fig. 8
for 3