Alert Messages - Honeywell AQ25A Series Technical Reference Booklet

Alert messages

The temperature measured by the thermostat is below the thermostat's
display range.
The temperature measured by the thermostat is above the thermostat's
display range.
The thermostat has lost communications with the AQ2000 control panel.
The thermostat might be defective. The floor sensor may also be defective if
the thermostat has been configured for F mode (see page 19). Cooling or
heating has stopped.
When the thermostat has been configured for AF mode (see page 19),
will flash if the floor sensor is defective or not installed. The
FLOOR
thermostat will still control the ambient air temperature but will ignore the
floor temperature limits.
17 69-2245EF