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The simple instructions contained in this user guide are designed to help with the
programming and operation of the unit.
SET indicator
Time of day
Switch period symbol
SET button
Hot water BOOST or adjust (-) button
Central Heating ADVANCE or adjust (+) button
Hot water (HW) or ENTER button
Central Heating (CH) or COPY button
Hot water ON indicator
Central heating ON indicator
SET positions
PROGRAMME positions
BOOST symbol
ADVANCE symbol
AM/PM symbol
Day of week indicator
PROGRAMME indicators
BOOST
ADVANCE
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