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5 Operation

Operation manual

7

EWAA004~008D + EWYA004~008D
Packaged air-cooled water chillers
and packaged air to water heat pumps
4P688015-1C – 2022.09

Item

Description

d

Help button

: Press to show a help text related to the current

page (if available).

e

Right dial

The LCD shows an arc on the right side of the
display when you can use the right dial.

: Turn, then press the right dial. Change

a value or setting, shown at the right side of the
screen.

:  Turn  the  right  dial.  Navigate  through

the possible values and settings.

:  Press  the  right  dial.  Confirm  your

choice and go to the next menu item.

Содержание EWAA004D2V3P-H

Страница 1: ...heat pumps English Operation manual Packaged air cooled water chillers and packaged air to water heat pumps EWAA004D2V3P EWAA006D2V3P EWAA008D2V3P EWAA004D2V3P H EWAA006D2V3P H EWAA008D2V3P H EWYA004...

Страница 2: ...ler to inform you about 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 referen...

Страница 3: ...means that electrical and electronic products may NOT be mixed with unsorted household waste Do NOT try to dismantle the system yourself dismantling the system treatment of the refrigerant of oil and...

Страница 4: ...uit and subsequently into the room when you purge air from the heat emitters or collectors 3 About the system Depending on the system layout the system can Heat up a space Cool down a space INFORMATIO...

Страница 5: ...eating cooling On On Room C 2 2 Set operation to On or Off To change the desired room temperature During room temperature control you can use the room temperature setpoint screen to read out and adjus...

Страница 6: ...User reference guide 5 Operation INFORMATION Heating is only applicable in case of reversible models 5 1 User interface Overview The user interface has the following components a b c d a Slot for WLA...

Страница 7: ...how a help text related to the current page if available e Right dial The LCD shows an arc on the right side of the display when you can use the right dial Turn then press the right dial Change a valu...

Страница 8: ...Restrictions 1 5 Setpoint range Heating minimum Heating maximum Cooling minimum Cooling maximum 4 Space heating cooling Operation mode Operation mode schedule 1 9 Room comfort setpoint Heating comfort...

Страница 9: ...unit f Main zone f1 Installed room thermostat type Unit operation is decided based on the ambient temperature of the dedicated Human Comfort Interface BRC1HHDA used as room thermostat Unit operation...

Страница 10: ...ata and information about the outdoor unit 9 Installer settings Restriction Only for the installer Gives access to advanced settings A Commissioning Restriction Only for the installer Perform tests an...

Страница 11: ...On or Off 5 5 Reading out information To read out information 1 Go to 8 Information Possible read out information In menu You can read out 8 1 Energy data Produced energy consumed electricity and con...

Страница 12: ...Go to 1 Room Room 1 2 Adjust the desired room temperature 21 C 1 a b Room a Actual room temperature b Desired room temperature If scheduling is on after changing the desired room temperature The tempe...

Страница 13: ...lear the content of a day schedule 1 Select the day of which you want to clear the content For example Friday Mon Sat Wed Fri Thu Tue Sun User defined 1 C 2 Select Delete Delete Edit Copy 3 Select OK...

Страница 14: ...nt operation The unit operates weather dependent if the desired leaving water temperature is determined automatically by the outdoor temperature It therefore is connected to a temperature sensor on th...

Страница 15: ...ambient temperatures For example if leaving water temperature is always a bit too cold at different ambient temperatures shift the offset up to equally increase the leaving water temperature for all...

Страница 16: ...es At cold outdoor temperatures Y2 a Y1 a X1 a X2 a OK Cold OK Hot You feel Fine tune with setpoints At regular outdoor temperatures At cold outdoor temperatures Y2 a Y1 a X1 a X2 a Cold OK Cold Cold...

Страница 17: ...he error and the error code is displayed on the screen 2 Press in the error screen Result A long description of the error is displayed on the screen 8 2 To check the malfunction history Conditions The...

Страница 18: ...mitters 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...

Страница 19: ......

Страница 20: ...4P688015 1C 2022 09 Copyright 2022 Daikin 4P688015 1 C 00000000 Verantwortung f r Energie und Umwelt...

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