Last 10 System Faults - Observer TSTAT0201CW Installation Manual

Suction Temperature
Suction Temperature (toggles with Suction Superheat).
EXV Position
Position of the EXV in percent.
Lockout timer
If a lockout timer is active, this will show the current time val-
ue. See equipment manual for detail on lockout timers.
Single-Stage and Two-Stage Heat Pump/AC Status

Last 10 System Faults

This screen will show last 10 events that occurred through-
out the system. Each entry has the time and date incident
recorded. Service technician should enter current date in the
DATE menu section BEFORE checking and logging the last
10 system events. Each entry has a two--letter acronym pre-
ceding the event name to identify which piece of equipment
generated the event. This event history can be cleared under
Thermostat Setup, Reset Factory Defaults.
Multistage Heat Pump/AC Status
Last 10 System Faults
Multistage units have fault number codes shown after the
date/time
616 01 1019 01
34