ON / OFF and Mode Selection
Tap the
“MODE”
button to cycle through all the available
modes: “Heat”
-
only, “Cool”
-only, Auto-changeover (Both
“Heat” & “Cool” show in the LCD at the same time),
Emergency Heat (if fitted), and “OFF”. If the fan mode is
set to “Fan On”, when you select “OFF” mode, the fan
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 Fan Function
Detail of the thermostat’s fan control functions can be found on page
26 of this manual.
Setting the Clock
The thermostat has a real time clock. In Manual mode, this clock has no function other
than to display the time. The clock display can be disabled by the installer if desired.
To set the clock, press and hold the
“PROG”
button for 3 seconds. The LCD will show
the hours digit(s) flashing. Use the up (
) or down (
) button to adjust the hours to
the correct time (note the AM / PM symbol). Tap the
“PROG”
button and now the
minutes digits will flash. Adjust this value using the up (
) or down (
) button to
show the correct minute.
Manual Mode
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