Using Dhw Powerful Operation; Advanced Usage; Schedule Screen: Example - Daikin EHVZ04S18DA6V7 Operation Manual

3 Operation
3.5.4

Using DHW powerful operation

About powerful operation
Powerful operation allows the domestic hot water to be heated by
the backup heater. Use this mode on days when there is more hot
water usage than usual.
To check if powerful operation is active
If is displayed on the home screen, powerful operation is active.
Activate or deactivate Powerful operation as follows:
1 Go to [5.1]: Tank > Powerful operation
2 Turn powerful operation Off or On.
Usage example: You immediately need more hot water
You are in the following situation:
▪ You already consumed most of your domestic hot water.
▪ You cannot wait for the next scheduled action to heat up the
domestic hot water tank.
Then you can activate powerful operation. The domestic hot water
tank will start heating up the water to the Comfort temperature.
INFORMATION
When powerful operation is active, the risk of space
heating and capacity shortage comfort problems is
significant. In case of frequent domestic hot water
operation, frequent and long space heating interruptions
will happen.
3.6

Advanced usage

The amount of information you can read out and edit in the menu
structure depends on your user permission level:
▪ User: Standard mode
▪ Advanced user: You can read out and edit more information
To change the user permission level
You can change the user permission level as follows:
1 Go to [B]: User profile.
B
User profile
2 Enter the applicable pin code for the user permission
level.
▪ Browse through the list of digits and change the
selected digit.
▪ Move the cursor from left to right.
▪ Confirm the pin code and proceed.
User pin code
The User pin code is 0000.
User
0000
Advanced user pin code
The Advanced user pin code is 1234. Additional menu items for the
user are now visible.
Operation manual
8
Advanced user
1234
3.7

Schedule screen: Example

This example shows how to set a room temperature schedule in
heating mode for the main zone.
INFORMATION
The procedures to program other schedules are similar.
To program the schedule: overview
Example: You want to program the following schedule:
User defined 1
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Prerequisite: The room temperature schedule is only available if
room thermostat control is active. If leaving water temperature
control is active, you can program the main zone schedule instead.
1 Go to the schedule.
2 (optional) Clear the content of the whole week schedule or the
content of a selected day schedule.
3 Program the schedule for Monday.
4 Copy the schedule to the other weekdays.
5 Program the schedule for Saturday and copy it to Sunday.
6 Give the schedule a name.
To go to the schedule
1 Go to [1.1]: Room > Schedule.
2 Set scheduling to Yes.
3 Go to [1.2]: Room > Heating schedule.
To clear the content of the week schedule
1 Select the name of the current schedule.
User defined 1
Mon
Tue
Wed
Thu
—
Fri
Sat
Sun
2 Select Delete.
Delete
Rename
Select
3 Select OK to confirm.
EHVZ04+08S18+23DA6V+9W7
Daikin Altherma 3 R F
4P618953-1 – 2020.03