17
VIEGA 1-800-976-9819
PI-16015-03/09
E01
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 the settings are verified.
shr (oUtDR)
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 the problem as described in Section
5.7. To clear the error message from the control after the sensor has been
repaired, press the
Item
button.
oPn (oUtDR)
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 the problem as described in Section
5.7. To clear the error message from the control after the sensor has been
repaired, press the
Item
button.
shr (MIX)
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 mixing valve at a fixed output.
Locate the problem as described in Section 5.7. To clear the error message
from the control after the sensor has been repaired, press the
Item
button.
oPn (MIX)
The control is no longer able to read the Mixing Supply sensor due to a open
circuit. In this case the control will operate the mixing valve at a fixed output.
Locate the problem as described in Section 5.7. To clear the error message
from the control after the sensor has been repaired, press the
Item
button.
shr (RooM)
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 the problem as described in Section 5.7. To clear
the error message from the control after the sensor has been repaired, press
the
Item
button.
oPn (RooM)
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 the problem as described in Section
5.7. To clear the error message from the control after the sensor has been
repaired, press the
Item
button.
Error Messages
tRoUBLEsHootInG - CHAPtER 6
