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4P634883-1 

2021.03

Copyright 2021 Daikin

4P634883-1     0000000U

Verantwortung für Energie und Umwelt

Summary of Contents for ETVH12S18EA6V

Page 1: ...rma 3 H MT F W English Operation manual Daikin Altherma 3 H MT F W ETVH12S U 18EA6V ETVH12S U 23EA6V ETVH12S18EA9W ETVH12S23EA9W ETVX12S18EA6V ETVX12S23EA6V ETVX12S18EA9W ETVX12S23EA9W ETBH12EF6V ETBH...

Page 2: ...15 4 9 2 2 points curve 16 4 9 3 Slope offset curve 16 4 9 4 Using weather dependent curves 17 5 Energy saving tips 17 6 Maintenance and service 18 6 1 Overview Maintenance and service 18 7 Troublesh...

Page 3: ...you turn OFF space heating cooling operation C 2 Operation Space heating cooling room frost protection operation if enabled can still activate However for leaving water temperature control and extern...

Page 4: ...s changed the new preferred temperature at X1 is unequally higher than the preferred temperature at X2 X1 X2 c d Y1 Y2 Y3 Y4 a b Offset When offset is changed the new preferred temperature at X1 is eq...

Page 5: ...Off To change the tank temperature setpoint In Reheat only mode you can use the tank temperature setpoint screen to read out and adjust the domestic hot water temperature 1 Go to 5 Tank Tank 5 2 Adjus...

Page 6: ...tion Addendum book for optional equipment Additional info about how to install optional equipment Format Paper in the box of the indoor unit Digital files on http www daikineurope com support and manu...

Page 7: ...nit is not in operation Continuous blue Operation The unit is in operation Blinking red Malfunction A malfunction occurred See 7 1 To display the help text in case of a malfunction 418 for more inform...

Page 8: ...Setpoint range Heating minimum Heating maximum Cooling minimum Cooling maximum 7 2 Time date Hours Minutes Year Month Day Daylight savings time Format 7 3 Holiday Activation From Till 7 4 Quiet Activa...

Page 9: ...Heat pump failure and system operates in Emergency mode or heat pump is forced off d Current date and time e Smart energy e1 Smart energy is available via solar panels or smart grid e2 Smart energy i...

Page 10: ...ature 2 Main zone Shows the applicable symbol for your main zone emitter type Set the leaving water temperature for the main zone 3 Additional zone Restriction Only displayed if there are two leaving...

Page 11: ...ting cooling operation ON b Space heating cooling operation OFF Tank heating operation 55 21 35 45 c 55 21 35 45 d c Tank heating operation ON d Tank heating operation OFF 4 4 2 To turn ON or OFF Spac...

Page 12: ...ne of the following options Heating Only heating mode Cooling Only cooling mode Automatic The operation mode changes automatically between heating and cooling based on the outdoor temperature Restrict...

Page 13: ...o produce hot water is at night because the space heating demand is lower Example t 60 C 00 00 07 00 50 C 15 C 40 C 14 00 21 00 1 2 3 4 5 Tt Tt DHW tank temperature t Time Initially the DHW tank tempe...

Page 14: ...emperature control is active you can program the main zone schedule instead 1 Go to the schedule 2 optional Clear the content of the whole week schedule or the content of a selected day schedule 3 Pro...

Page 15: ...ach character of the schedule name 4 To name the current schedule browse through the character list and confirm the selected character The schedule name can contain up to 15 characters 5 Confirm the n...

Page 16: ...rature Go to the next temperature Confirm changes and proceed 4 9 3 Slope offset curve Slope and offset Define the weather dependent curve by its slope and offset Change the slope to differently incre...

Page 17: ...2 6 Main zone Cooling WD curve Additional zone Heating 3 5 Additional zone Heating WD curve Additional zone Cooling 3 6 Additional zone Cooling WD curve Zone Go to Tank Restriction Only available to i...

Page 18: ...on fluorinated greenhouse gases requires that the refrigerant charge of the unit is indicated both in weight and CO2 equivalent Formula to calculate the quantity in CO2 equivalent tonnes GWP value of...

Page 19: ...er the domestic hot water production and space heating For ETBH X The backup heater automatically takes over the heat load and the booster heater in the optional tank takes over the domestic hot water...

Page 20: ...ventilated Reason Refrigerant might leak into the water circuit and subsequently into the room when you purge air from the heat emitters or collectors 8 Disposal NOTICE Do NOT try to dismantle the sy...

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Page 24: ...4P634883 1 2021 03 Copyright 2021 Daikin 4P634883 1 0000000U Verantwortung f r Energie und Umwelt...

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