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3 Operation

Operation manual

7

EABH/X16DA+9W + EAVH/9W
Daikin Altherma – Low temperature split
4P556068-1 – 2018.10

3.4.4

Using DHW powerful operation

About powerful operation

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/cooling and capacity shortage comfort problems is
significant.  In  case  of  frequent  domestic  hot  water
operation,  frequent  and  long  space  heating/cooling
interruptions will happen.

3.5

Advanced usage

The  amount  of  information  you  can  read  out  in  the  menu  structure
depends on your user permission level:

▪ User: Standard mode

▪ Advanced user: You can read out more information

To change the user permission level

You can change the user permission level as follows:

1

Go to [B]: User profile.

2

Enter the applicable code for the user permission.

▪ Move the cursor from left to right.

▪ Browse  through  the  list  of  digits  and  change  the

selected digit.

▪ Confirm the pincode and proceed.

User pin code

The User pin code is 

0000

.

Advanced user pin code

The Advanced user pin code is 

1234

. Additional menu items for the

user are now visible.

3.6

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

Example: 

You want to program the following schedule:

Mon

Sat

Wed

Fri

Thu

Tue

Sun

User defined 1

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

Clear the contents of the schedule (optional).

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 contents of the schedule:

1

Select the name of the current schedule.

Mon

Sat

Wed

Fri

Thu

Tue

Sun

User defined 1

2

Select Delete.

Edit

Delete

3

Select OK to confirm.

To program the schedule for Monday:

1

Select Monday.

Mon

Sat

Wed

Fri

Thu

Tue

Sun

User defined 1

2

Select Edit.

Delete

Copy

Edit

3

Use the left dial to select an entry and edit the entry
with the right dial. You can program up to 6 actions
each day.

0

6:00
8:30

17:30

20°C
18°C

22:00

--:--

18°C

--

21°C

12

24

Mon

4

Confirm the changes.

Summary of Contents for Altherma EAVH16S23DA6V(G)

Page 1: ...ture split English Operation manual Daikin Altherma Low temperature split EABH16DA6V EABH16DA9W EABX16DA6V EABX16DA9W EAVH16S18DA6V G EAVH16S23DA6V G EAVH16S18DA9W G EAVH16S23DA9W G EAVX16S18DA6V G EAVX16S23DA6V G EAVX16S18DA9W G EAVX16S23DA9W G ...

Page 2: ...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 Target audience End users Documentation set This document is part of a documentation set The complete set consists of General safety precautions Safety instructions that you must read before operating your system Format P...

Page 3: ... 11 for more information LCD screen The LCD screen has a sleeping function After a certain time of non interaction with the user interface the 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 Dials and buttons You use the dials and buttons To navigate thr...

Page 4: ...iption Space operation mode c Cooling 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...

Page 5: ...2 Possible actions on this screen Go through the list of the submenu Go to the submenu Adjust and automatically apply the desired temperature Item Description Minimum temperature limit a1 Fixed by the unit a2 Restricted by the installer Item Description Maximum temperature limit b1 Fixed by the unit b2 Restricted by the installer Current temperature c Measured by the unit Desired temperature d Tur...

Page 6: ... desired leaving water temperature 1 Go to 2 Main zone or 3 Additional zone You can read out the desired and actual leaving water temperature in the center of the setpoint screen 2 Adjust the desired leaving water temperature 3 4 Domestic hot water control 3 4 1 Reheat mode In reheat mode the DHW tank continuously heats up to the temperature shown on the home screen example 50 C t 60 C 00 00 07 00...

Page 7: ...om left to right Browse through the list of digits and change the selected digit Confirm the pincode and proceed User pin code The User pin code is 0000 Advanced user pin code The Advanced user pin code is 1234 Additional menu items for the user are now visible 3 6 Schedule screen Example This example shows how to set a room temperature schedule in heating mode for the main zone INFORMATION The pr...

Page 8: ...kdays Mon Sat Wed Fri Thu Tue Sun User defined 1 C To program the schedule for Saturday and copy it to Sunday 1 Select Saturday 2 Select Edit 3 Use the left dial to select an entry and edit the entry with the right dial 0 8 00 23 00 21 C 18 C 12 24 Sat 4 Confirm the changes 5 Select Saturday 6 Select Copy 7 Select Sunday 8 Select Paste Result Mon Sat Wed Fri Thu Tue Sun User defined 1 C To rename ...

Page 9: ...tings Language Time date Holiday Quiet Electricity price Gas price C Operation Room Space heating cooling Tank B User profile 7 3 Holiday 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 8 1 Energy data Electricity input Produced heat 1 Room Room sensor offset Setpoint range Ant...

Page 10: ...r longer periods You can use the holiday mode Tips about DHW tank temperature Use a weekly schedule for your normal domestic hot water needs only in scheduled mode Program to heat up the DHW tank to a preset value Storage comfort higher DHW tank temperature during the night because then space heating demand is lower If heating up the DHW tank once at night is not sufficient program to additionally...

Page 11: ... desired leaving water temperature in accordance with the heat emitter type 6 3 Symptom The water at the tap is too cold Possible cause Corrective action You ran out of domestic hot water because of unusual high consumption If you immediately need domestic hot water activate the DHW tank Powerful operation However this consumes extra energy If you can wait overrule increase the active or next sche...

Page 12: ...rging heat emitters or collectors Before you purge air from heat emitters or collectors check if or is displayed on the home screen of the user interface If not you can purge air immediately If yes make sure that the room where you want to purge air is sufficiently ventilated Reason Refrigerant might leak into the water circuit and subsequently into the room when you purge air from the heat emitte...

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Page 16: ...4P556068 1 2018 10 Copyright 2018 Daikin 4P556068 1 0000000S ...

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