Innowater SMC10, Manual

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11 SMC
8.5 External control
TVI readings are used to assist us in diagnosing if any issues arise.
This function allows you to use the external control input to change automatically the
percentage of production. External control input works by connecting the two wires of
the control cable (optional) to a dry contact. If you have a cover, for example, you can
use it to reduce or stop production when the cover is extended. You can also use it to
control the chlorinator with a chlorine or redox regulator.
When the external control signal is detected the display
on the left and the production is locked to the control
percentage programmed.
NEVER connect the external control cable to a contact with voltage.
Connect it only to a dry contacts (voltage
- free).
8.5.1 Contact type
Select the behaviour of the relay to be connected to the external control input:
Open = active
Ext. Control will activate when the contact open
Closed = active
Ext. Control will activate when the contact close
8.5.2 Production
Choose the production percentage when the external control signal is detected.
If you are using an Innowater chlorine or redox regulator , program the relay
output of the regulator in ON / OFF mode and the chlorinator input as Open = active
and Production if active 0%
CONTROL EXT: 70%
SALT: OK
MAIN MENU
5 Ext. control
OK
EXT CONTROL MENU
1 on/off
EXT CONTROL MENU
2 Contact type
OK
Contact type
open = active
EXT CONTROL MENU
3 Production
OK
Production if
active 50%