wirsbo proMIX 101, Руководство по установке

Страница: 52 / 56

Error Messages
EEPROM ERROR (See fig. a)
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.
OUTDOOR SENSOR SHORT (See fig. b)
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 Installation - Step 7 (page 20). To
clear the error message from the control after the sensor has been
repaired, press the Item button.
OUTDOOR SENSOR OPEN (See fig. c)
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 Installation - Step 7 (page 20). To
clear the error message from the control after the sensor has been
repaired, press the Item button.
MIXING SUPPLY SENSOR SHORT (See fig. d)
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
floating action 3-way valve at a fixed position as long as there is a
mixing demand. Locate and repair the problem as described in
Installation - Step 7 (page 20). To clear the error message from the
control after the sensor has been repaired, press the Item button.
50 APPENDIX III - Error Message Overview
MIX
VIEW
d
OUTDR VIEW
c
OUTDR
VIEW
b
APPENDIX III
VIEW
a