Daikin ALTHERMA User Manual

4 Operation
User reference guide
16
EHVH04~16SU18+26CB6W
Daikin Altherma – Low temperature split
4P449981-1 – 2016.06
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
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.
Lock If active, people cannot…
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 .
4.7 Preset values and schedules
4.7.1 Using preset values
About preset values
You can define preset values for multiple controls. Preset values
make it easy to use the same value in many places (schedules and
room temperature home page ( and )). If you later want to change
the value, you only have to do it in one place.
To define preset values
1 Go to [7.4]: > User settings > Preset values.
2 Select for which control you want to define a preset value.
Example: Room temperature.
3 Select a preset value and press . Example: Comfort
(heating).
4 Select a temperature and press .
Possible preset values
Control Preset value Where used
Room
temperature
Comfort ▪ Room temperature
schedules
▪ Room temperature home
page ( and ) if user
profile = Detailed
Eco
LWT main Comfort Main leaving water
temperature schedules
Eco
Tank
temperature
Storage comfort DHWtank temperature
schedule if DHWtank mode
is
▪ Scheduled
▪ Scheduled + reheat
Storage eco
Reheat DHWtank temperature
schedule if DHWtank mode
= Scheduled + reheat

Daikin ALTHERMA Specifications

General

Type	Air-to-Water Heat Pump
Energy Efficiency	A+++ (Heating)
Coefficient of Performance (COP)	5.0
Refrigerant	R-32
Operating Temperature Range (Cooling)	10°C
Sound Power Level	65 dB(A)
Heating Capacity	4 kW to 16 kW (depending on model)