4 Operation
User reference guide
13
EHBH/X04~16CB + EHVH/X04~16S18+26CB
Daikin Altherma – Low temperature split
4P384964-1 – 2015.01
4.6
Advanced usage
4.6.1
About changing the user permission level
The amount of information you can read out in the menu structure
depends on your user permission level:
▪ End user (= default)
▪ Adv. end user: You can read out more information.
To set the user permission level to Advanced end user
1
Go to the main menu or any of its submenus:
.
2
Press
for more than 4 seconds.
Result:
The user permission level switches to Adv. end user.
Additional information is displayed and "+" is added to the menu title.
The user permission level will stay in Adv. end user until set
otherwise.
To set the user permission level to End user
1
Press
for more than 4 seconds.
Result:
The user permission level switches to End user. The user
interface will return to the default home screen.
4.6.2
Using quiet mode
About quiet mode
You can use quiet mode to decrease the sound of the outdoor unit.
However, this also decreases the heating/cooling capacity of the
system. There are multiple quiet mode levels.
You can:
▪ Completely deactivate quiet mode
▪ Manually activate a quiet mode level until the next scheduled
action
▪ Use and program a quiet mode schedule
Possible quiet mode levels
▪ For EHBH/X04+08 + EHVH/X04+08
Level
Description
Level 1
Most quiet. Under all circumstances,
performance will be reduced.
Level 2
Medium quiet. Under all circumstances,
reduced performance is possible.
Level 3
Least quiet. At colder ambient conditions,
reduced performance can be happen.
▪ For EHBH/X11+16 + EHVH/X11+16
Level
Description
Level 1
Most quiet. Under all circumstances,
performance will be reduced.
To check if quiet mode is active
1
Press
to go to one of the home pages.
2
If is displayed, quiet mode is active.
To use quiet mode
Prerequisite:
You switched the permission level to Advanced end
user.
1
Go to [3]:
> Quiet mode.
2
Do one of the following:
If you want to…
Then…
Completely deactivate quiet
mode
Select Always OFF and press
.
Manually activate a quiet mode
level
▪ Select On and press
.
▪ Go to [7.4.4]:
> User
settings > Preset values >
Quiet level.
▪ Select a level and press
.
Use and program a quiet mode
schedule
▪ Select Automatic and press
.
▪ Program a schedule. See
programming schedules" on
page 16
.
Usage example: Baby is sleeping in the afternoon
If you are in the following situation:
▪ You have programmed a quiet mode schedule:
▪ During the night: Level 1 (= most quiet).
▪ During the day: OFF to ensure the heating/cooling capacity of
the system.
▪ However, during the afternoon the baby is sleeping and you want
it to be quiet.
Then you can do the following:
Prerequisite:
You switched the permission level to Advanced end
user.
1
Go to [3]:
> Quiet mode.
2
Select On and press
.
3
Go to [7.4.4]:
> User settings > Preset values > Quiet level.
4
Select Level 1 and press
.
Advantage:
The outdoor unit runs in its most quiet level.
Summary of Contents for EHBH08CB
Page 23: ......
