User Manual

9 User Manual
System Status and Maintenance Indicators (continued)
LIM Setpoint temperature has reached its
upper or lower limit maximum.
HI TEMP Room temperature has risen above the
display range. Cooling will still operate to
help lower temperature.
LO TEMP Room temperature has fallen below the
display range. Heat will still operate to help
raise temperature.
CHECK Indicates that there is a potential problem with
your system. Contact a local service technician.
AUTO
FAN
COOL
ROOM
SET
ROOM
SET
FAN
AUTO
COOL ON
AUTO
FAN
ROOM
SET
HEAT
CHECK