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3 Operation

Operation manual

4

08S23DAV

Daikin Altherma – Low temperature split

4P499572-1B – 2017.12

3.2.1

Home screen

Press  the 

  button  to  go  back  to  the  home  screen.  You  see  an

overview  of  the  unit  configuration  and  the  room  and  setpoint
temperatures.  Only  symbols  applicable  for  your  configuration  are
visible on the home screen.

6

1.6

bar

18 Feb 2018

22:19

55

18

21
45

f

i

j

h

g

e

d

a

b

c

Possible actions on this screen

Go through the list of the main menu.

Go to the main menu screen.

Enable/disable breadcrumbs.

Item

Description

21

21

The temperatures are shown in circles. If the circle
is grey, the corresponding operation (example:
space heating) is currently not active.

Outdoor
unit

a2 a3

a1

a1

: Outdoor unit

a2

: Quiet mode active

a3

Measured ambient temperature

Indoor unit /
domestic
hot water
tank

b1

b2

b1

Indoor unit:

Floor-standing 

indoor 

unit 

with

integrated tank

b2

Water pressure

Space
operation
mode

c

: Heating

Disinfection
 / Powerful

d

: Disinfection mode active

: Powerful operation active

Date / time

e

Current date and time

Holiday

f

: Holiday mode active

Main zone

g3
g1

g4
g2

g1

Heat emitter type:

: Underfloor heating

: Fancoil unit

: Radiator

g2

Leaving water temperature setpoint

g3

Room thermostat type:

:  Daikin  user  interface  used  as  room

thermostat

: External control

▪ Hidden: Leaving water temperature control

g4

Measured room temperature

Item

Description

Additional
zone

h3
h1 h2

h1

Heat emitter type:

: Underfloor heating

: Fancoil unit

: Radiator

h2

Leaving water temperature setpoint

h3

Room thermostat type:

: External control

▪ Hidden: Leaving water temperature control

Domestic
hot water

i1 i2

i1

: Domestic hot water

i2

Measured tank temperature

Malfunction

j

 or 

: A malfunction occurred

See 

"6.1 To display the help text in case of a

malfunction" on page 10

 for more information.

3.2.2

Main menu screen

In the home screen, press 

 to open the main menu screen.

From the main menu, you can access the different setpoint screens
and submenus.

Possible actions on this screen

Go through the list.

Enter the submenu.

Enable/disable breadcrumbs.

Item

Description

 or 

Malfunctioning

Restriction: 

Only displayed if a malfunction

occurs.

See 

"6.1 To display the help text in case of

a malfunction" on page 10

 for more

information.

 Room

Restriction: 

Only displayed if a room

thermostat is connected to the indoor unit.

Set the room temperature.

 Main zone

Shows the applicable symbol for your main
zone emitter type.

Set the leaving water temperature for the
main zone.

 Additional zone

Restriction: 

Only displayed if there are two

leaving water temperature zones. Shows
the applicable symbol for your additional
zone emitter type.

Set the leaving water temperature for the
additional zone (if present).

 Space heating/

cooling

Shows the applicable symbol for your unit.

You cannot change the operation mode on
heating only models.

 Tank

Restriction: 

Only displayed if a domestic

hot water tank is present.

Set the domestic hot water tank
temperature.

Summary of Contents for Altherma EHVH04S23DAV

Page 1: ...Operation manual Daikin Altherma Low temperature split English Operation manual Daikin Altherma Low temperature split EHVH04S23DAV G EHVH08S23DAV G...

Page 2: ...o inform you about the settings that he used to configure your system Check if he has filled in the installer settings tables If not request him to do so Keep the documentation for future reference Ta...

Page 3: ...e screen darkens Pressing any button or rotating any dial awakens the display The time of non interaction differs depending on the user permission level User or Advanced user 15 min Installer 1 h Dial...

Page 4: ...iption Additional zone h3 h1 h2 h1 Heat emitter type Underfloor heating Fancoil unit Radiator h2 Leaving water temperature setpoint h3 Room thermostat type External control Hidden Leaving water temper...

Page 5: ...setting Possible actions on this screen Confirm changes and proceed 3 3 Space heating control 3 3 1 Setting the space operation mode About space operation modes This unit is a heating only model The...

Page 6: ...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...

Page 7: ...py the schedule to the other weekdays 1 Select Monday Mon Sat Wed Fri Thu Tue Sun User defined 1 2 Select Copy Edit Copy Result C is displayed next to the copied day 3 Select Tuesday Mon Sat Wed Fri T...

Page 8: ...Low temperature split 4P499572 1B 2017 12 1 Select the name of the current schedule Mon Sat Wed Fri Thu Tue Sun User defined 1 2 Select the Rename option Delete Rename 3 Browse through the character...

Page 9: ...day Activation From Till 7 4 Quiet Activation Schedule 7 5 Electricity price High Medium Low Schedule 7 2 Time date Hours Minutes Year Month Day Daylight savings time Format 1 4 Antifrost Activation R...

Page 10: ...ssary Example In the morning and evening 5 Maintenance and service 5 1 Overview Maintenance and service The installer has to perform a yearly maintenance You can find the contact helpdesk number via t...

Page 11: ...tpoint lower tank temperature during the day The desired DHW tank temperature is too low 6 4 Symptom Heat pump failure When the heat pump fails to operate the optional backup heater and anti legionell...

Page 12: ...4P499572 1B 2017 12 Copyright 2017 Daikin 4P499572 1 B 00000007...

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