Operation
Main Menu - Options - I/O - Digital Outputs
Digital signals (relay outputs and floating change-over contacts) are configured in
this menu.
The following must be observed for this:
Zero position:
The zero position of the digital outputs can be freely selected: low/high.
Process:
The combustion gas solenoid valve is open, and the flame is burning.
Calibration:
The calibration gas solenoid valve is open, and the flame is burning.
Maintenance:
The device must be checked in the foreseeable future, but is still ready for
operation. The reason for maintenance can be obtained from the “General
information” field.
Examples reasons include:
• Filter change (air filter)
• No calibration gas (calibration canceled)
• Room temperature too high (air inlet temperature > 52°C)
• Gas pressure is too low
• Calibration deviation outside of tolerances
• The calibration was unstable and was canceled
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