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Operation manual

7

EKHBRD011~Y1

Indoor unit for air to water heat pump system and options

4PW60971-1

Automatic storage

In this mode, the indoor unit will deliver hot water to the domestic hot
water tank based on the daily 

fi

xed pattern. This mode will continue

until the storage temperature set point is reached. During operation
of this mode, the 

w

 icon will be blinking with 1 second intervals. 

Automatic storage is the recommended domestic hot water mode. In
this mode, water heats up during the night (when space heating
requirements are lower) until the storage temperature set point is
reached. The heated water is stored in the domestic hot water tank at
a higher temperature so it can ful

fi

l the domestic hot water

requirements throughout the day.

The storage temperature set point and the timing are 

fi

eld settings.

Refer to the chapter "Field settings" on page 15 for a detailed
description how to set one or more 

fi

eld settings.

[1-00]

  Status: de

fi

nes whether the domestic water heating

(storage mode) during night is enabled (1) or not (0).

[1-01]

 Start time: time of the night at which the domestic water

should be heated.

[1-02]

  Status: de

fi

nes whether the domestic water heating

(storage mode) during daytime is enabled (1) or not (0).

[1-03]

  Start time: time of the day at which the domestic water

should be heated.

[b-03]

  set point: storage temperature (see 

fi

gure "Domestic

water heating modes" on page 6) only valid if [b-02]=0.

[b-02]

 Status: de

fi

nes whether the weather dependent domestic

water heating is turned ON (1) or OFF (0).

If enabled, the storage set point will be set weather dependent.
In case of a higher ambient temperature (e.g. during summer-
time), temperature of supply water to the domestic hot water
tank will be higher too, so that storage temperature set point can
be set lower in order to keep the overall equivalent hot water
amount the same during the whole year. Therefor it is
recommended to use this function.

[b-04]

  Automatic maximum domestic hot water storage

temperature: default = 70°C.

Manual storage

This mode is to be selected manually and will make the indoor unit
immediately deliver hot water to the domestic hot water tank. This
mode will continue until the storage temperature set point is reached.
It is a one-time hot water making feature.

Selecting manual storage operation for domestic water heating

1

Push and hold the 

w

  button for 5 seconds to activate manual

storage operation.

The 

w

 icon will start blinking with 1 second intervals.

NOTE

Remark that the 

w

  icon will only be blinking during

effective automatic storage operation. Presence of the
permanently lit 

w

 icon does not mean that automatic

storage is enabled, but only means that reheat is
enabled.

During operation it is always possible to cancel the
operation by pushing the 

w

 button once.

Be aware that after pushing the 

w

 button, it is possible

that the permanently lit 

w

 icon still displays.

Be aware that despite the automatic storage is a
pre-programmed schedule timer, it is only active when the
schedule timer is enabled. This means that you have to
push the 

rp

 button and con

fi

rm that the 

p

 is displayed to

make sure that the automatic storage will operate.

A

Ambient temperature

T

Domestic hot water storage temperature

NOTE

The ambient temperatures for weather dependent
domestic water heating (see 

fi

gure) are 

fi

xed and can

not be changed.

T

A

[b-04]

55

°

C

15

°

C

25

°

C

NOTE

If weather dependent domestic water heating is
enabled [b-02], the storage temperature will be set
automatically and the 

fi

eld setting [b-03] will be of no

importance.

NOTE

Make sure the domestic hot water is only heated
up to the domestic hot water temperature you
require. 

Start with a low domestic hot water storage
temperature set point, and only increase if you
feel that the domestic hot water supply
temperature is not suf

fi

cient for your needs (this

depends on your water using pattern).

Make sure the domestic hot water is not heated
unnecessary. Start with activating automatic
storage during night (default setting). If it seems
that the domestic hot water night storage
operation is not suf

fi

cient for your needs, an

additional storage during daytime can be set.

For energy-saving purposes, it is advised to
enable the weather dependent domestic water
heating.

NOTE

Remark that the 

w

  icon will only be blinking

during effective operation.

During the operation it is always possible to
cancel the operation by pushing the 

w

  button

once. 

Be aware that after pushing the 

w

  button, it is

possible that the permanently lit 

w

  icon still

displays, meaning that the reheat function is
enabled.

Содержание EKHBRD014ABV1

Страница 1: ...OPERATION MANUAL EKHBRD011ABV1 EKHBRD014ABV1 EKHBRD016ABV1 EKHBRD011ABY1 EKHBRD014ABY1 EKHBRD016ABY1 Indoor unit for air to water heat pump system and options...

Страница 2: ...es or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety Children should be supervised to...

Страница 3: ...e rp button See Automatic storage on page 7 The p icon will display Hot water will be produced at next scheduled action When water heat up starts the w icon will be blinking 1 second interval Manual s...

Страница 4: ...used For installation purposes only 13 NOT AVAILABLE n This icon is displayed whenever a non installed option is addressed or a function is not available A function not available can mean insufficien...

Страница 5: ...seconds the display will show to the actual room temperature 32 QUIET MODE BUTTON s This button enables or disables quiet mode If the controller is set to permission level 2 or 3 refer to Field setti...

Страница 6: ...oor temperatures will result in warmer water and vice versa The unit has a floating set point Activating this operation will result in a lower power consumption than use with a manually fixed leaving...

Страница 7: ...k function is turned ON 1 or OFF 0 2 01 Start time time at which setback is started 2 02 Stop time time at which setback is stopped 5 02 Leaving water setback temperature temperature drop Domestic wat...

Страница 8: ...storage temperature set point is reached It is a one time hot water making feature Selecting manual storage operation for domestic water heating 1 Push and hold the w button for 5 seconds to activate...

Страница 9: ...er Field settings on page 15 for a detailed description how to set one or more field settings 4 00 Status defines whether the disinfection function is turned ON 1 or OFF 0 4 01 Operation interval day...

Страница 10: ...multaneous demand of space heating and domestic water heating The unit can not perform domestic water heating and space heating at the same time If both modes are requested at the same time the unit w...

Страница 11: ...eating stays enabled When pushing the r p button The schedule timer for space heating and domestic water heating along with the quiet mode will be stopped and will not start again The schedule timer i...

Страница 12: ...tion 3 When both setback function and schedule timer are enabled A Setback function B ON OFF instruction t Time T Temperature set point Room temperature Leaving water temperature t 18 18 C 60 60 C 60...

Страница 13: ...e repeated on a weekly basis In the domestic water heating and quiet mode program depending on remote controller model 4 or 5 actions can be programmed per mode The same actions are repeated on a dail...

Страница 14: ...s the button for 5 seconds to store the programmed actions If the button is pressed when action number 3 is displayed actions 1 2 and 3 are stored but 4 and 5 are deleted You automatically return to s...

Страница 15: ...step 2 by pressing the pr button 5 Press the and pr buttons simultaneously for 5 seconds After 5 seconds the display will show the next day e g 2 if 1 was selected first This indicates that the day h...

Страница 16: ...Press the z button for a minimum of 5 seconds to enter FIELD SET MODE The icon 3 will be displayed The current selected field setting code is indicated 2 with the set value displayed to the right 1 2...

Страница 17: ...10 20 1 C 02 Set point at low ambient temperature Lo_Ti 70 25 80 1 C 03 Set point at high ambient temperature Hi_Ti 45 25 80 1 C 4 Disinfection function 00 Status disinfection operation 1 ON 0 1 01 D...

Страница 18: ...age temperature 70 45 75 1 C 04 Automatic maximum hot water tank storage temperature 70 55 75 1 C C Leaving water temperature limits 00 Installation related setting 80 37 80 1 C 01 Installation relate...

Страница 19: ...yourself the dismantling of the system treatment of the refrigerant of oil and other parts must be done by a qualified installer in accordance with relevant local and national legislation Units must b...

Страница 20: ...NOTES...

Страница 21: ...NOTES...

Страница 22: ...NOTES...

Страница 23: ......

Страница 24: ...4PW60971 1 Copyright 2010 Daikin...

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