On /Off and Mode Selection
Tap the
“MODE”
button to cycle the thermostat through
the available modes: “Heat” only, “Cool” only, Auto
-
changeover (Shown by both “Heat” & “Cool” in the LCD),
Emergency Heat (if fitted), and “OFF”. If the fan mode is
set to “Fan On”, when you select “OFF” mode the f
an
mode will automatically change to “Auto Fan” to prevent
the fan from running unexpectedly while the unit is OFF.
(Note
–
Not all modes may be active on your thermostat).
Setting the Clock
The thermostat is fitted with a real time clock. This clock is used by the thermostat for
the programming functions as described below.
It is essential that the clock time and day are set accurately if you require your
programmed events to start on time.
Commercial Programmable Mode
Summary of Contents for TZT-100
Page 1: ...User Manual 1TZT 100 Multi function Thermostat...
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