The Buttons Explained
–
ON/Off and Mode Selection etc
MODE
Tap this button to cycle the thermostat through the available modes: “Heat” only, “Cool”
only, Auto-changeover (Indicated by the wo
rds; “Heat” and “Cool” being visible on the
display at the same time), Emergency Heat (if fitted), and “OFF”. When setting the
thermostat to “OFF” mode, the fan mode will automatically change to “Auto Fan” mode
so the fan does not unexpectedly continue to run.
(Note
–
Not all modes may be active on your thermostat.)
O/RIDE
(Override)
Commercial Programmable Mode:
This button initiates the after-hours run timer. When activated, the thermostat will
temporarily replace the “Stop” program temperatures with the “Start” program
temperatures for an installer-defined pre set period.
Residential Programmable Mode:
The “
O/RIDE”
button is used to override the current “event” time scheduling, and to hold
the currently set temperature indefinitely. This set temperature will be maintained until
released by tapping the “
O/RIDE”
button again. “Hold” will be displayed in the LCD to
confirm this function is active.
Common Functions
Summary of Contents for TZT-100
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