Operation Proportional/Vav Mode - S&P CTB ECOWATT Instructions De Montage Et D'utilisation

DIGITAL INPUT
< (NC) OK
OK OK
OUTPUT PULSES
< 4 OK
OK OK
PROGRAM C:1?
< NO YES
SI SI
Program OK
>
<Pulsar tecla
OK OK

6.6.4. Operation PROPORTIONAL/VAV mode

In this mode the control box is ready to work with one or two analog inputs (4-20mA or 0-10V). The control box works according
to the parameter of maximum demand. Sensors are connected to the analog inputs J5 and/or J6.
Once changed the operation mode to PROPORTIONAL/VAV, following parameters will appear:
DIGITAL INPUT
< (NO) OK
Digital input:
Digital input:
- NC: Normally closed contact. The fan will pass to night mode when contact is opened.
- NC: Normally closed contact. The fan will pass to night mode when
- NO: Normally open contact. The fan will pass to night mode when contact is closed.
Press or to manually modify parameter that
displays the speed by J8 output (TACOM). It is advised
not to modify.
Save parameters modified
Press any key to return to main screen
Operation PROPORTIONAL/VAV mode
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