Tekmar D 270, Брошюра данных, Страница: 23 / 24

23 of 24 © 2010 D 270 - 08/10
Error Messages (1 of 1)
E01
The control was unable to read a piece of information stored in its memory. Because of this, the control
was required to reload the factory settings into all of the items in the ADJUST menu. The control will
stop operation until all of the items in the ADJUST menu of the control have been checked by the user
or installer.
Note: The
Advanced / Installer
DIP switch must be set to
Advanced
in order to clear the error.
Outdoor Sensor Short
The control is no longer able to read the outdoor sensor due to a short circuit. In this case the control
assumes an outdoor temperature of 32°F (0°C) and continues operation. Locate and repair the problem
as described in the Data Brochure D 070. To clear the error message from the control after the sensor
has been repaired, press either the
Menu or Item button.
Outdoor Sensor Open
The control is no longer able to read the outdoor sensor due to an open circuit. In this case the control
assumes an outdoor temperature of 32°F (0°C) and continues operation. Locate and repair the problem
as described in the Data Brochure D 070. To clear the error message from the control after the sensor
has been repaired, press either the
Menu or Item button.
Boil Supply Sensor Short
The control is no longer able to read the boiler supply sensor due to a short circuit. The control will not
operate the boiler until the sensor is repaired. Locate and repair the problem as described in the Data
Brochure D 070. To clear the error message from the control after the sensor has been repaired, press
either the
Menu or Item button.
Boil Supply Sensor Open
The control is no longer able to read the boiler supply sensor due to an open circuit. The control will not
operate the boiler until the sensor is repaired. Locate and repair the problem as described in the Data
Brochure D 070. To clear the error message from the control after the sensor has been repaired, press
either the
Menu or Item button.
Indoor Sensor Short
The control is no longer able to read the indoor sensor due to a short circuit. The control will operate the
system as if an indoor sensor where not installed until the indoor sensor is repaired. Locate and repair
the problem as described in the Data Brochure D 074. To clear the error message from the control after
the sensor has been repaired, press either the
Menu or Item button.
Indoor Sensor Open
The control is no longer able to read the indoor sensor due to an open circuit. The control will operate the
system as if an indoor sensor where not installed until the indoor sensor is repaired. Locate and repair
the problem as described in the Data Brochure D 074. To clear the error message from the control after
the sensor has been repaired, press either the
Menu or Item button.