5
|
Operation
User reference guide
31
EWAA011~016DA + EWYA009~016DA
Packaged air-cooled water chillers
and packaged air to water heat pumps
4P620246-1 – 2020.06
Preset value
Where used
Electricity prices
under [7.5]
User
settings
>
Electricity
price
Restriction:
Only
applicable if
Bivalent
is
enabled by the
installer.
[7.5.1]
High
You can use these preset values in
[7.5.4]
Schedule
(weekly schedule
screen for the energy prices).
See
[7.5.2]
Medium
[7.5.3]
Low
Additional to the user-defined preset values, the system also contains some
system-defined preset values that you can use when programming schedules.
Example:
In [7.4.2]
User settings
>
Quiet
>
Schedule
(weekly schedule for
when the unit has to use which quiet mode level), you can use the following
system-defined preset values:
Quiet
/
More quiet
/
Most quiet
.
5.7.2 Using and programming schedules
About schedules
Depending on your system layout and installer configuration, schedules for
multiple controls may be available.
You can…
See…
Set if a specific control needs to act according
to a schedule.
"
Activation screen
Select which schedule you currently want to use for a specific control. The system
contains some predefined schedules. You can:
Consult which schedule is currently
selected.
"
Schedule/Control
" in
Select another schedule if needed.
"Using and programming
schedules"
Program your own schedules if the
predefined schedules are not satisfactory.
The actions you can program are control
specific.
▪
"
Possible actions
" in
▪
To select which schedule you currently want to use
1
Go to the schedule for the specific control.
See "
Schedule/Control
"Using and programming schedules
Example:
For the schedule for the desired room temperature in
cooling mode, go to [1.3]
Room
>
Cooling schedule
.
