tekmar 361 Mixing Control - Manual (Page 19)

Copyright © D 361 -
03/09
19 of 20
The control was unable to read a piece of information from its EEPROM. This error can be caused by a
noisy power source. The control will load the factory defaults and stop operation until all the settings are
verified.
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 the
Item button.
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 the
Item button.
The control is no longer able to read the mixing supply sensor due to a short circuit. In this case the control
will operate the variable speed injection pump at a fixed output as long as there is a mixing demand. 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 the
Item button.
The control is no longer able to read the mixing supply sensor due to a short circuit. In this case the control
will operate the variable speed injection pump at a fixed output as long as there is a mixing demand. 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 the
Item button.
The control is no longer able to read the boiler sensor due to a short circuit. If the BOIL MIN adjustment is
higher than 100
°F (38°C), the control operates the Boiler contact as a boiler enable (see section C). The
boiler temperature is then limited by the operating aquastat. If the BOIL MIN adjustment is lower than 100 °F
(38 °C), the control does not operate the Boiler contact. 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
the
Item button.
The control is no longer able to read the boiler sensor due to an open circuit. If the BOIL MIN adjustment is
higher than 100
°F (38°C), the control operates the Boiler contact as a boiler enable (see section C). The
boiler temperature is then limited by the operating aquastat. If the BOIL MIN adjustment is lower than 100 °F
(38 °C), the control does not operate the Boiler contact. Locate and repair the problem as described in the
Data Brochure D 070. If the boiler sensor is deliberately removed, the control must be powered down, and
then powered back up. To clear the error message from the control after the sensor has been repaired,
press the
Item button.
The control is no longer able to read the indoor sensor due to a short circuit. The control will continue to
operate as if there was nothing connected to the indoor sensor input. 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 the
Item button.
The control is no longer able to read the indoor sensor due to an open circuit. The control will continue to
operate as if there was nothing connected to the indoor sensor input. Locate and repair the problem as
described in the Data Brochure D 074. If the indoor sensor is deliberately removed, the control must be
powered down, and then powered back up. To clear the error message from the control after the sensor has
been repaired, press the
Item button.
Error Messages
VIEW
VIEW OUTDR
VIEW OUTDR
VIEW
MIX
VIEW
MIX
VIEW
BOIL
VIEW
BOIL
VIEW
ROOM
VIEW
ROOM