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7
User Instructions
Your programmer
Your 102 mini-programmer allows you to switch your
heating and hot water on and off at times that suit you.
Normally the 102 provides 2 ON periods and 2 OFF
periods each day. However 1 ON and 1 OFF period can be
obtained by using the Pre-Selector Wheel (see page 11).
You can choose whether the 102 controls your hot water &
heating together, just the hot water or neither system (OFF)
using the manual rocker switch.
Overview
Preselector wheel
Dial cover
Wiring cover
Rocker
switch to
manually
select
programme
operation