Programme Override Facilities - Horstmann ChannelPlus H47XL Series 2 User Operating Instructions Manual

With the ChannelPlus H47XL Series 2 programmer operating in the normal running mode
it is possible to alter the functionality of the programme on each individual channel by
means of the blue 'select' buttons under the front flap.
The options include;
AUTO - Programmer follows all programmed 'ON' and 'OFF' times.
ALL DAY - Channel operates from 1st 'ON' time until 3rd 'OFF', ignoring all switching
times in between.
ON - Channel will be constantly 'ON'.
OFF - Channel will be constantly 'OFF', there is the ability to turn off heating
during summer without altering the programme times. 1 or 2 hour boost
still available.
All of the settings above will be permanent, i.e. unaffected by programme times, until
alteration by the user.
The diagram below illustrates how to alter the setting, it assumes that the channel is in
the AUTO mode to begin with. As all channels are totally independent it is possible to have
them set differently if necessary*.
Press SELECT
once.
Programme
goes from
AUTO to
ALL DAY
Channel
will operate
from first ON
until last OFF
period
*
It may not be possible to programme heating and hot water independently on certain systems.

Programme Override Facilities

Press SELECT
again.

Programme
goes from
ALL DAY to
ON
Channel
will be
continuously
ON
Press SELECT
again.

Programme
goes from
ON to OFF
Channel
will be
continuously
OFF
Press SELECT
again.

Programme
goes from
OFF to AUTO
Programme
will return
to normal
ON and OFF
times
5