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Daikin EKHBH016AB, Operation Manual

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Daikin EKHBH016AB Operation Manual Download Page 16

Operation manual

15

EKHBH/X016AB

Indoor unit for hot water heat pump system and options

Field settings table

First 
code

Second 
code

Setting name

Installer setting at variance with default value

Default 
value

Range

Step

Unit

Date

Value

Date

Value

0

User permission level

00

User permission level

3

2~3

1

—

1

Weather dependent set point

00

Low ambient temperature (Lo_A)

–10

–20~5

1

°C

01

High ambient temperature (Hi_A)

15

10~20

1

°C

02

Set point at low ambient temperature (Lo_TI)

40

25~55

1

°C

03

Set point at high ambient temperature (Hi_TI)

25

25~55

1

°C

2

Disinfection function

00

Operation interval

Fri

Mon~Sun, 

All

—

—

01

Status

1 (ON)

0/1

—

—

02

Start time

23:00

0:00~23:00

1:00

hour

03

Set point

70

40~80

5

°C

04

Interval

10

5~60

5

min

3

Auto restart

00

Status

0 (ON)

0/1

—

—

4

Backup heater operation and space heating off temperature

00

Status

1 (ON)

0/1

—

—

01

Priority

0 (OFF)

0/1

—

—

02

Space heating off temperature

35

14~35

1

°C

5

Equilibrium temperature and space heating priority temperature

00

Equilibrium temperature status

1 (ON)

0/1

—

—

01

Equilibrium temperature

0

–15~20

1

°C

02

Space heating priority status

0 (OFF)

0/1

—

—

03

Space heating priority temperatures

0

–15~20

1

°C

04

Set point correction for domestic hot water 
temperature

10

0~20

1

°C

6

DT for domestic water heating

00

Start

5

1~20

1

°C

01

Stop

2

2~10

1

°C

7

Domestic hot water step length

00

Domestic hot water step length

3

2~4

1

°C

8

Domestic water heating mode timer

00

Minimum running time

5

0~20

1

min

01

Maximum running time

30

5~95

5

min

02

Anti-recycling time

3

0~10

0.5

hour

03

Booster heater delay time

20

20~95

5

min

9

Cooling and heating set point ranges

00

Heating set point upper limit

55

37~55

1

°C

01

Heating set point lower limit

15/25

(a)

15~37

1

°C

02

Cooling set point upper limit

20

18~22

1

°C

03

Cooling set point lower limit

5

5~18

1

°C

A

Quiet mode

00

Quiet mode type

0

0/2

—

—

01

Parameter 01

3

—

—

—

C

Solar priority mode

00

Solar priority mode setting

0

0~2

1

—

(a) With optional backup heater installed: 15°C. Without optional backup heater installed: 25°C

 

  

Summary of Contents for EKHBH016AB

Page 1: ...OPERATION MANUAL EKHBH016AB EKHBX016AB Indoor unit for hot water heat pump system and options ...

Page 2: ...mbined with Daikin fan coil units floor heating low temperature radiators the Daikin domestic hot water tanks and the solar option kit The hot water heat pump system indoor unit range consists of two main versions a heating cooling EKHBX version and a heating only EKHBH version Both versions can optionally be delivered with an integrated backup heater for additional heating capacity during cold ou...

Page 3: ...ow electricity cost tariffs in mind To do this program both the domestic water heating and booster heating schedule timer Refer to Programming in chapter Programming and consulting the schedule timer on page 7 OPERATING THE DIGITAL CONTROLLER Operating the EKHB unit comes down to operating the digital controller Features and functions The digital controller is a state of the art controller that of...

Page 4: ...ected when programming the schedule timer 10 INSPECTION REQUIRED k and l These icons indicate that inspection is required on the installation Consult your Daikin dealer 11 SET TEMPERATURE DISPLAY 9 The display shows the current set temperature of the installation 12 SETTING Not used For installation purposes only 13 NOT AVAILABLE n This icon is displayed whenever a non installed option is addresse...

Page 5: ...he domestic hot water tank is not installed 34 QUIET MODE BUTTON s This button enables or disables quiet mode If the controller is set in permission level 2 or 3 refer to Field settings on page 10 the quiet mode button will not be operable Setting up the controller After initial installation the user can set the clock and day of the week The controller is equipped with a schedule timer that enable...

Page 6: ...perable when the outdoor ambient temperature rises above a certain temperature as set through field setting 4 02 refer to Field settings on page 10 Temperature range for cooling 5 C to 22 C 3 Switch on the unit by pushing the y button The operation LED 0 lights up Selection and setting of domestic water heating w 1 Use the v button to activate domestic water heating w Icon w appears on the display...

Page 7: ...ions 2 Quiet mode refer to Programming quiet mode booster heating or domestic water heating on page 9 Switch the mode on or off at a scheduled time Five actions can be programmed per mode These actions are repeated daily 3 Booster heating refer to Programming quiet mode booster heating or domestic water heating on page 9 Allow or disallow booster heating at a scheduled time Five actions can be pro...

Page 8: ...ement but will simplify the interpretation of the program later If 2 or more actions are programmed for the same day and at the same time only the action with the highest action number will be executed You can always alter add or remove the programmed actions later When programming heating actions time and set point cooling actions are added automatically at the same time but with the predefined d...

Page 9: ...t x to switch cooling or heating and the controller off 9 set the temperature by means of the bi and bj buttons a to select automatic temperature calculation only in heating mode 10 Use the pi and pj buttons to set the correct action time 11 Repeat steps 8 to 10 to program the other actions of the selected day When all actions have been programmed make sure that the display shows the highest actio...

Page 10: ...ult 2 Press the button The actual mode is blinking 3 Press the button to confirm the selected mode The actual day is blinking 4 Select the day you would like to consult by means of the pi and pj buttons The selected day is blinking 5 Press the button to confirm the selected day The first programmed action of the selected day appears 6 Use the pi and pj buttons to consult the other programmed actio...

Page 11: ...aneously for 5 seconds to delete the selected mode Deleting a day of the week cooling or heating mode 1 Use the button to select the operation mode cooling or heating you want to delete 2 Press the button The actual mode is blinking 3 Press the button to confirm the selected mode The actual day is blinking 4 Select the day you would like to delete by means of the pi and pj buttons The selected day...

Page 12: ...ld be higher than Hi_Ti as for colder outdoor temperatures i e Lo_A warmer water is required 1 03 Set point at high ambient temperature Hi_Ti the target outgoing water temperature when the outdoor temperature equals or rises above the high ambient temperature Hi_A Note that the Hi_Ti value should be lower than Lo_Ti as for warmer outdoor temperatures i e Hi_A less warm water suffices 2 Disinfectio...

Page 13: ...atus specifies whether space heating priority is enabled 1 or disabled 0 5 03 Space heating priority temperature outdoor temperature below which the domestic water will be heated by the booster heater only i e low outdoor temperature 5 04 Set point correction for domestic hot water temperature set point correction for the desired domestic hot water temperature to be applied at low outdoor temperat...

Page 14: ...hed Note that when the unit is configured to work with a room thermostat refer to the installation manual the maximum running timer will only be taken into account when there is a request for space cooling or space heating When there is no request for room cooling or room heating domestic water heating by the heat pump will continue until the heat pump OFF temperature see field settings 5 is reach...

Page 15: ...iet operation might be overridden when higher performance is required In certain cases this might result in less quiet operation of the outdoor unit to meet the requested performance A 00 Quiet mode type defines whether quiet mode A 0 or quiet mode B 2 is selected A 01 Parameter 01 do not change this setting Leave it set to its default value C Solar priority mode For information concerning the EKS...

Page 16: ...5 1 C 5 Equilibrium temperature and space heating priority temperature 00 Equilibrium temperature status 1 ON 0 1 01 Equilibrium temperature 0 15 20 1 C 02 Space heating priority status 0 OFF 0 1 03 Space heating priority temperatures 0 15 20 1 C 04 Set point correction for domestic hot water temperature 10 0 20 1 C 6 DT for domestic water heating 00 Start 5 1 20 1 C 01 Stop 2 2 10 1 C 7 Domestic ...

Page 17: ...r local Daikin dealer The schedule timer does work but the programmed actions are executed at the wrong time e g 1 hour too late or too early Check if the clock and the day of the week are set correctly correct if necessary DISPOSAL REQUIREMENTS Dismantling of the unit treatment of the refrigerant of oil and of other parts must be done in accordance with relevant local and national legislation Do ...

Page 18: ...NOTES NOTES ...

Page 19: ......

Page 20: ...Copyright Daikin ...

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