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EKHBRD011~Y1

Indoor unit for air to water heat pump system and options

4PW60971-1

Operation manual

18

M

AINTENANCE

Maintenance activities

In order to ensure optimal availability of the unit, a number of checks
and inspections on the unit and the 

fi

eld wiring have to be carried out

at regular intervals, preferably yearly. This maintenance should be
carried out by your local Daikin technician (see installation manual).

The only maintenance which may be required by the operator is:

keeping the remote controller clean by means of a soft damp
cloth,

checking if the water pressure indicated on the manometer is
above 1 bar.

Important information regarding the refrigerant used

This product contains 

fl

uorinated greenhouse gases covered by the

Kyoto Protocol.

Refrigerant type:

R134a

GWP

(1)

 value:

1300

(1)

 GWP = global warming potential

Periodical inspections for refrigerant leaks may be required
depending on European or local legislation. Please contact your local
dealer for more information.

T

ROUBLESHOOTING

The guidelines below might help to solve your problem. If you cannot
solve the problem, consult your installer.

D

ISPOSAL

 

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.

Your product is marked with this symbol. This means that
electrical and electronic products shall not be mixed with
unsorted household waste.

Do not try to dismantle the system yourself: the dismantling of the
system, treatment of the refrigerant, of oil and other parts must be
done by a quali

fi

ed installer in accordance with relevant local and

national legislation.

Units must be treated at a specialized treatment facility for re-use,
recycling and recovery. By ensuring this product is disposed off
correctly, you will help to prevent potential negative consequences for
the environment and human health. Please contact the installer or
local authority for more information.

If the supply cord is damaged, it must be replaced by the
manufacturer, its agent or similar quali

fi

ed persons in order

to avoid hazards.

During longer periods of standstill, e.g. during summer with
a heating only application, it is very important NOT TO
SWITCH OFF THE POWER SUPPLY towards the unit.

Switching off the power supply stops the automatic
repetitive movement of the pump in order to prevent it from
getting jammed.

P

OSSIBLE

 

CAUSES

C

ORRECTIVE

 

ACTIONS

No readings on the remote controller 
(blank display)

• Check if the mains power is still 

connected to your installation.

• The bene

fi

t kWh rate power supply is 

active (see installation manual).

One of the error codes appears

Consult your local dealer.
Refer to the installation manual for a 
detailed list of error codes.

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.

The domestic hot water schedule 
timer is programmed but does not 
work.

In case the 

pr

 icon is not displayed, 

push the 

pr

 button to enable the 

schedule timer.

Capacity shortage

Consult your local dealer.

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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