Zehnder Rittling ComfoAir Q, Руководство по установке, Страница: 23 / 52

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Menu item Function
0-10V 43 To set the control options of the fourth 0-10V input.
INPUT AT 0%
To set the required input signal to get 0% output signal from the unit; (Default: 0V)
If positive control is necessary the input at 0% must be lower than the input at 100%:
If negative control is necessary the input at 0% must be higher than the input at 100%.
INPUT AT 100%
To set the required input signal to get 100% output signal from the unit; (Default: 10V)
If positive control is necessary the input at 100% must be higher than the input at 0%:
If negative control is necessary the input at 100% must be lower than the input at 0%.
METHOD
To set the control method for the 0-10V input.
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STEER: the unit will follow the input signal at all times; (default setting)
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0..10V: the unit will control the output signal to a set point.
CONTROL SETTINGS
To set the values for the set point control.
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SET POINT: set the set point value of control method; (Default: 5V)
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PROPORTIONAL BAND: set the proportional value of the control method; (Default:100%)
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INTEGRAL TIME: set the integral value of the control method. (Default: 300s)
0-10V FUNCTION3
To set the function of the ancillary connected to the 0-10V inputs.
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FLOW-PROPORTIONAL: the unit will translate the incoming signal from an 0-10V sensor into a
corresponding airflow request between the minimal and maximal set airflow; (default setting)
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FLOW-PRESET: the unit will translate the incoming signal from an 0-10V sensor into one of the airflow
presets.
0-10V PRIORITY3
To set the airflow request priority of the ancillary connected to the 0-10V inputs.
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ON: the unit will translate the signal from an 0-10V sensor to an airflow request in the AUTO mode and
MANUAL mode;
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AUTO ONLY: the unit will only translate the signal from an 0-10V sensor to an airflow request in the AUTO
mode;
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OFF: the unit will ignore the signal from an 0-10V sensor. (default setting)
7.3.4 LOG OUT
> MENU > INSTALLER SETTINGS > LOGOUT
Menu item Function
LOGOUT To block access to the INSTALLER SETTINGS menu.
7.3.5 RESET
> MENU > INSTALLER SETTINGS > RESET
Menu item Function
FACTORY DEFAULTS
To return all software values to the default values.
You must commission the unit again.
RESET ERRORS
To reset all active error messages.
When the error causing the message is not solved the error message will come back again over time.
RESET ANALYSIS To reset all the values in > MENU > STATUS
PERIPHERALS ERRORS
To disconnect all ancillaries causing an error messages from the software.
Do not use this menu when the functions of the ancillaries causing the error message are
necessary.
3 This menu is only visible when the accessory is connected to the unit.