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3 Operation

Operation manual

4

EHBH/X04~16CB + EHVH/X04~16CB

Daikin Altherma – Low temperature split

4P383117­1C – 2015.01

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Description

An external heat source is active. 

Example: 

Gas

burner.

The disinfection mode is active.

A malfunction occured. Press 

 to display more

information about the malfunction.

Weather­dependent mode is active.

User permission level = Installer.

Defrost/oil return mode is active.

Hot start mode is active.

Emergency operation is active.

3.3

Space heating/cooling control

3.3.1

Setting the space operation mode

To set the space operation mode

1

Go to [4]: 

 > Operation mode.

2

Select one of the following options and press 

:

If you select…

Then the space operation mode is…

Heating

Always heating mode.

Cooling

Always cooling mode.

Automatic

Automatically changed by the software
based on the outdoor temperature
(and depending on installer settings
also the indoor temperature), and
taking monthly restrictions into
account.

Note: 

Automatic changeover is only

possible under certain conditions.

To restrict automatic changeover operation mode

Prerequisite: 

You  switched  the  permission  level  to  Advanced  end

user.

Prerequisite: 

You switched the space operation mode to automatic.

1

Go to [7.5]: 

 > User settings > Allowed operation mode.

2

Select a month and press 

.

3

Select Heating only, Cooling only or Heating/Cooling, and press

.

3.3.2

Using the room temperature home page

Typical room temperature home pages

Depending on the user profile, the user interface gives you either a
basic  or  a  detailed  home  page.  To  set  the  user  profile,  refer  to
Configuring  user  profile  and  home  pages  in  the  user  reference
guide.

User profile = Basic

User profile = Detailed

15:20

20.0°C

Mon

Room

Actual temperature

15:20

20.0°C

17:30

Actual temperature

Room

Scheduled

Mon

Tue

To read out the actual and desired room temperature

1

Go to the room temperature home page (Room).

Result: 

You  can  read  out  the  actual  temperature.

20.0°C

Actual temperature

2

Press 

.

Result: 

You  can  read  out  the  desired  temperature.

22.0°C

Desired temperature

To temporarily overrule the room temperature schedule

1

Go to the room temperature home page (Room).

2

Use 

 or 

 to adjust the temperature.

To change the mode from scheduled to preset value

Prerequisite: 

User profile = Detailed.

1

Go to the room temperature home page (Room).

2

Press 

 or 

 to select a preset value (  or  ).

Result: 

The mode will return to Scheduled according to the overrule

period.

To set the overrule period

Prerequisite: 

You  switched  the  permission  level  to  Advanced  end

user.

1

Go to [7.2]: 

 > User settings > Temperature lock.

2

Select a value and press 

:

▪ Permanent
▪ hours (2, 4, 6, 8)

3.3.3

Using the leaving water temperature
home pages (main + additional)

INFORMATION

The  leaving  water  is  the  water  that  is  sent  to  the  heat
emitters.  The  desired  leaving  water  temperature  is  set  by
your  installer  in  accordance  with  the  heat  emitter  type.

Example: 

Underfloor heating is designed for lower leaving

water  temperature  than  radiators  and  heat  pump
convectors  and/or  fan  coil  units.  You  only  have  to  adjust
leaving water temperature settings in case of problems.

For  more  information  about  the  leaving  water  temperature,  see  the
user reference guide.

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  DHW  tank  temperature  home  page
(example: 50°C).

t

60°C

00:00

07:00

50°C

15°C

40°C

14:00

21:00

1

2

3

4

Tt

T

t

DHW tank temperature

t

Time

Summary of Contents for EHBH04CB

Page 1: ...Daikin Altherma Low temperature split EHBH04CB EHBH08CB EHBH11CB EHBH16CB EHBX04CB EHBX08CB EHBX11CB EHBX16CB EHVH04S18CB EHVH08S18CB EHVH08S26CB EHVH11S18CB EHVH11S26CB EHVH16S18CB EHVH16S26CB EHVX0...

Page 2: ...es 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 Documen...

Page 3: ...AVIGATING CHANGING SETTINGS Navigates the cursor on the display Navigates through the menu structure Changes settings Selects a mode f OK Confirms a selection Enters a submenu in the menu structure Sw...

Page 4: ...guide User profile Basic User profile Detailed 15 20 20 0 C Mon Room Actual temperature 15 20 20 0 C 17 30 Actual temperature Room Scheduled Mon Tue To read out the actual and desired room temperatur...

Page 5: ...profile the user interface gives you either a basic or a detailed home page The examples in the illustrations below are in DHW tank mode Scheduled User profile Basic User profile Detailed 15 20 60 C...

Page 6: ...for Monday 1 Use and to select Monday 2 Press to enter the schedule for Monday 3 Program the schedule for Monday Use and to select an entry Use and to change the value of an entry To copy from one da...

Page 7: ...ctuators Operation modes Running hours Version Energy metering Consumed elec Produced energy Error information Error history Contact helpdesk number Version User interface Indoor unit Outdoor unit Use...

Page 8: ...1 7 Emitter type 1 Slow 3 8 3 Domestic hot water control A 4 Setting Default Fill in Type 2 Scheduled only Maximum setpoint Depends on model INFORMATION There is a risk of space heating cooling capac...

Page 9: ...vent gases into the atmosphere Refrigerant type R410A Global warming potential value 1975 Periodical inspections for refrigerant leaks may be required depending on the applicable legislation Please co...

Page 10: ...g operations will stop and need to be recovered manually The user interface will then ask you to confirm whether the backup heater can take over the heat load or not When the heat pump fails will appe...

Page 11: ......

Page 12: ...4P383117 1 C 0000000 4P383117 1C 2015 01 Copyright 2014 Daikin...

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