4 Operation
User reference guide
15
EHVZ04~16S18CB
Daikin Altherma – Low temperature split
4P401674-1 – 2015.02
4.6.5
Configuring date, time, units of
measurement, contrast and backlight
To configure time and date
Prerequisite:
You switched the permission level to Advanced end
user.
1
Go to [1]:
> Set time/date.
INFORMATION
Switch to Adv. end user to change daylight saving time and
12/24h notation.
To configure units of measurement
Prerequisite:
You switched the permission level to Advanced end
user.
1
Go to [7.6]:
> User settings > Unit of measurement.
Possible units of measurement settings
Setting
Possible units of measurement
Decimal point
▪ Dot
▪ Comma
Temperature
▪ °C
▪ °F
Produced energy
▪ kWh
▪ MBtu
Flow
▪ l/min
▪ GPM
To configure the contrast of the user interface
Prerequisite:
You switched the permission level to Advanced end
user.
1
Go to [7.1.1]:
> User settings > Display > Contrast.
To configure the backlit LCD time of the user interface
Prerequisite:
You switched the permission level to Advanced end
user.
1
Go to [7.1.2]:
> User settings > Display > Backlit LCD time.
4.6.6
Configuring user profile and home pages
To set a user profile
Prerequisite:
You switched the permission level to Advanced end
user.
1
Go to [7.1.3]:
> User settings > Display > User profile.
2
Select a user profile and press
.
Possible user profiles
If user profile = Detailed, you can see and do more on the home
pages.
User profile
Example
Basic
15:20
20.0°C
Mon
Room
Actual temperature
User profile
Example
Detailed
15:20
20.0°C
17:30
Actual temperature
Room
Scheduled
Mon
Tue
To configure which home pages are made available to the
end user
Prerequisite:
You switched the permission level to Advanced end
user.
1
Go to [7.1.4]:
> User settings > Display > Available home
pages.
Result:
The home pages that are possible for your system
layout are listed.
2
Select a home page and press
.
3
Do one of the following:
▪ To display the home page, select Yes and press
.
▪ To hide the home page, select No and press
.
4.6.7
Locking and unlocking buttons and
functions
About locking and unlocking
You can use the following locking modes:
▪ Button lock: Locks all buttons to prevent children from changing
settings.
▪ Function lock: Locks a specific function to prevent people from
changing its settings.
Possible function locks
Lock
If active, people cannot…
Room On/OFF
Turn ON or OFF the room
temperature control.
LWT On/OFF
Turn ON or OFF the leaving
water temperature (main +
additional) control.
Tank On/OFF
Turn ON or OFF the domestic
hot water control.
Temperature up/down
Adjust temperatures.
Quiet mode
Use quiet mode.
Holiday
Use holiday mode.
Operation mode
Set the space operation mode.
User settings
Change settings in [7]:
> User
settings.
To check if locking is active
1
Press
to go to one of the home pages.
2
If is displayed, button lock is active.
Note:
If you are on a home page and try to use a function that is
locked, is displayed for 1 second.
To activate or deactivate button lock
1
Press
to go to one of the home pages.
2
Press
for more than 5 seconds.
To activate or deactivate a function lock
1
Press
to go to the menu structure.
2
Press
for more than 5 seconds.
3
Select a function and press
.
4
Select Lock or Unlock, and press
.
Summary of Contents for Altherma EHVZ08S18CB
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