Button Identification
ZONE
Selects the Zone
Holds the currently selected
RUN/HOLD
temperature or runs the scheduled
program
Selects whether thermostat is set
MODE
for heating, cooling, domestic water
or off
Increases the temperature or adjusts
the screen selection up when
UP
setting advanced programming
features
Decreases the temperature or
adjusts the screen selection
DOWN
down when setting advanced
programming features
Saves settings when completing a
OK
set-up or programming step
Activates heating, cooling and
SLEEP
domestic hot water settings for the
sleep program period
M
P
O K
Activates heating and cooling
AWAY
settings for the away program
period
Activates heating, cooling and
HOME
domestic hot water settings for the
home program period
D/H/M
Activates clock set mode
SET CLOCK
Activates the programming menu,
START TIME
displaying the period start times
Activates the programming menu,
PERIOD
displaying the programming time
periods
Activates the programming menu,
displaying the options – 1 to 7(all
DAYS
days), 1 to 5 (weekdays), 6 to 7
(weekends) and individual day
(1,2,3,4,5,6,7)
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