Sakura SXAO-110HAS, Инструкция по установке и обслуживанию

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the user can temporarily overrule the last executed programmed command by manual operation.
The schedule timer will regain control over the installation as soon as the next programmed
command of the schedule timer occurs.
The schedule timer is enabled ( icon displayed) or (disabled ( icon not displayed).
NOTE
·
The schedule timer only can be set when the unit is off. If schedule timer operation is
active during running, the unit will be off automatically.
·
Once the schedule timer is set, the operation mode cannot be changed during following
running.
·
If the auto restart function is disabled, the schedule timer will not be activated when
power returns to the unit after a power supply failure.
·
When power returns after a power failure, the auto restart function reapplies the user
interface settings as the time of the power supply failure.
It is therefore recommended to leave the auto restart function enabled.
·
The programmed schedule is time driven. It is essential to set the clock and the day of the
week correctly.
·
The actions programmed in the schedule timer will not be lost after a power failure so that
reprogramming the schedule timer is not required.
What can the schedule timer do?
The schedule timer allows the programming of:
1. Space heating and space cooling
Switch on the desired mode at a schedule time, in combination with a set point. Three actions per
weekday can programmed, total 21 actions.
2. Booster heating
Allow or disallow booster heating at a schedule time. Three actions can be programmed by per
mode. These actions are repeated daily.
3. Domestic water heating
Allow or disallow booster heating at a schedule time. Three actions can be programmed by per
mode. These actions are repeated daily.
·
The programmed actions are not stored according to their timing but according to the time or
programming. This means that the action that was programmed first gets action number 1,
even though it is executed after other programmed action numbers.
·
When the schedule timer switches space heating or space cooling OFF, the controller will also
switched off. Note that this has no influence on domestic water heating.
What can the schedule timer NOT do?
The schedule timer cannot change the operation mode from space cooling to space heating or
vice versa.
How to interpret the programmed actions
To be able to understand the behavior of your installation when the schedule timer is enabled, it
is important to keep in mind that the “last” programmed command overruled the “preceding”