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Daikin Altherma 3 R MT F+W, User Reference Manual

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Maintenance and service

User reference guide

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ELVH/23E + ELBH/X12E

Daikin Altherma 3 R MT F+W

4P708475-1 – 2023.05

WARNING

▪

Do NOT pierce or burn refrigerant cycle parts.

▪

Do NOT use cleaning materials or means to accelerate the defrosting process
other than those recommended by the manufacturer.

▪

Be aware that the refrigerant inside the system is odourless.

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Summary of Contents for Altherma 3 R MT F+W

Page 1: ...guide Daikin Altherma 3 R MT F W ELVH12S18E 6V ELVH12S23E 6V ELVH12S18E 9W ELVH12S23E 9W ELVX12S18E 6V ELVX12S23E 6V ELVX12S18E 9W ELVX12S23E 9W ELBH12E 6V ELBH12E 9W ELBX12E 6V ELBX12E 9W 1 2 3 9 A...

Page 2: ...4 To change the desired room temperature 28 5 6 5 To change the desired leaving water temperature 29 5 7 Domestic hot water control 30 5 7 1 About domestic hot water control 30 5 7 2 Reheat mode 31 5...

Page 3: ...R MT F W 4P708475 1 2023 05 8 6 Symptom The system is making gurgling noises after commissioning 59 9 Relocation 61 9 1 Overview Relocation 61 10 Disposal 62 11 Glossary 63 12 Installer settings Table...

Page 4: ...ndoor unit User reference guide Detailed step by step instructions and background information for basic and advanced usage Format Digital files on https www daikin eu Use the search function to find y...

Page 5: ...lp button The breadcrumbs appear in the top left corner of the screen 2 To disable the breadcrumbs Press the help button again This document also mentions these breadcrumbs Example 1 Go to 4 3 Space h...

Page 6: ...situation that could result in equipment or property damage INFORMATION Indicates useful tips or additional information Symbols used on the unit Symbol Explanation Before installation read the instal...

Page 7: ...ed physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazar...

Page 8: ...be mixed with unsorted household waste If a chemical symbol is printed beneath the symbol this chemical symbol means that the battery contains a heavy metal above a certain concentration Possible che...

Page 9: ...ilate the room and contact the dealer where you purchased the unit Do NOT use the unit until a service person confirms that the part from which the refrigerant leaked has been repaired WARNING Air pur...

Page 10: ...main zone can only provide refreshment Real cooling is then NOT allowed 3 1 Components in a typical system layout g A d b a f e c B C A Main zone Example Living room B Additional zone Example Bedroom...

Page 11: ...hrough the list of digits and change the selected digit Move the cursor from left to right Confirm the pin code and proceed User pin code The User pin code is 0000 0000 User Advanced user pin code The...

Page 12: ...perature control you can use the room temperature setpoint screen to read out and adjust the desired room temperature 1 Go to 1 Room Room 1 2 Adjust the desired room temperature 21 C 1 a b Room a Actu...

Page 13: ...rve Additional zone Cooling 3 6 Additional zone Cooling WD curve 2 Change the weather dependent curve There are 2 types of WD curves slope offset curve default and 2 points curve If needed you can cha...

Page 14: ...t offset Confirm changes and return to the submenu 2 points curve Y1 Y2 X1 X2 X1 X2 Outdoor ambient temperature Y1 Y2 Desired leaving water temperature Possible actions on this screen Go through the t...

Page 15: ...n or 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...

Page 16: ...light up or blink to show the operating mode of the unit LED Mode Description Blinking blue Standby The unit is not in operation Continuous blue Operation The unit is in operation Blinking red Malfun...

Page 17: ...irm your choice or go to a submenu b Back button Press to go back 1 step in the menu structure c Home button Press to go back to the home screen d Help button Press to show a help text related to the...

Page 18: ...1 5 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 5 Electri...

Page 19: ...en with weather dependent curve c4 Screen with schedule 5 3 1 Home screen Press the button to go back to the home screen You see an overview of the unit configuration and the room and setpoint tempera...

Page 20: ...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 is currently being used for space heating e3 Smart energy is...

Page 21: ...nderfloor heating Fancoil unit Radiator i3 21 Measured room temperature a i4 35 Leaving water temperature setpoint a j Holiday mode Holiday mode active k Additional zone k1 Installed room thermostat t...

Page 22: ...n Comfort Interface BRC1HHDA used as room thermostat is controlling the indoor unit Set the room temperature 2 Main zone Shows the applicable symbol for your main zone emitter type Set the leaving wat...

Page 23: ...iguring the ONECTA app 5 3 3 Setpoint screen The setpoint screen is displayed for screens describing system components that need a setpoint value Examples 1 Room temperature screen 21 C 1 Room 2 Main...

Page 24: ...11 30 Minutes a Settings b Values c Selected setting and value Possible actions on this screen Go through the list of settings Change the value Go to the next setting Confirm changes and proceed 5 4...

Page 25: ...tivate However for leaving water temperature control and external room thermostat control the protection is NOT guaranteed 1 Go to C 2 Operation Space heating cooling Operation Space heating cooling T...

Page 26: ...apter and WLAN 8 9 Running hours Running hours of specific system components 5 6 Space heating cooling control 5 6 1 About space heating cooling control Controlling space heating cooling typically con...

Page 27: ...status indicator will show a blue pulsation with an interval of approximately 5 seconds While the unit is in operation the status indicator will light up blue constantly To set the space operation mod...

Page 28: ...e control you are using 6 1 6 bar 22 19 55 21 35 45 a2 a1 b 18 Feb 2018 a1 Heat emitter of the main zone in this example Underfloor heating a2 Heat emitter of the additional zone in this example Radia...

Page 29: ...urs You can avoid scheduled behaviour by temporarily turning off scheduling To turn off room temperature scheduling 1 Go to 1 1 Room Schedule 2 Select No 5 6 5 To change the desired leaving water temp...

Page 30: ...of the following 2 1 Main zone Schedule 3 1 Additional zone Schedule 2 Select No To enable weather dependent operation for the leaving water temperature See 5 9 4 Using weather dependent curves 447 5...

Page 31: ...he tank the tank temperature is determined automatically by the outdoor temperature For more information see 5 9 Weather dependent curve 444 To determine which domestic hot water mode you are using me...

Page 32: ...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 temperature is the same as the temperature of the domestic water entering the DHW tank example 15 C At 00...

Page 33: ...the setpoint screen but not modify it Instead you can modify the settings for the Comfort setpoint 5 2 Eco setpoint 5 3 and Reheat setpoint 5 4 When weather dependent operation is used for the tank t...

Page 34: ...one time then reuse the values in other screens such as the scheduling screen If you later want to change the value you only have to do it in one place Possible preset values You can set the followin...

Page 35: ...ned schedules You can Consult which schedule is currently selected Schedule Control in Possible schedules 435 Select another schedule if needed To select which schedule you currently want to use 435 P...

Page 36: ...ules 3 Activation screen 1 1 Schedule Possible actions Temperatures within range 1 3 Room Cooling schedule Schedule for the desired room temperature in cooling mode Predefined schedules 1 Activation s...

Page 37: ...r your normal domestic hot water needs Predefined schedules 1 Activation screen Not applicable This schedule is automatically activated if the DHW mode is one of the following Schedule only Schedule r...

Page 38: ...r heater operation allowed 5 8 3 Schedule screen Example This example shows how to set a room temperature schedule in heating mode for the main zone INFORMATION The procedures to program other schedul...

Page 39: ...Wed Fri Thu Tue Sun User defined 1 2 Select Delete Delete Rename Select 3 Select OK to confirm To clear the content of a day schedule 1 Select the day of which you want to clear the content For exampl...

Page 40: ...an action set its time as the time of the previous action 4 Confirm the changes Result The schedule for Monday is defined The value of the last action is valid until the next programmed action In thi...

Page 41: ...ction for all other weekdays Mon Sat Wed Fri Thu Tue Sun User defined 1 C To program the schedule for Saturday and copy it to Sunday 1 Select Saturday 2 Select Edit 3 Use the left dial to select an en...

Page 42: ...aracters 5 Confirm the new name INFORMATION Not all schedules can be renamed Usage example You work in a 3 shift system If you work in a 3 shift system you can do the following 1 Program 3 room temper...

Page 43: ...ctricity supplier 3 Confirm the changes INFORMATION The values correspond with the electricity price values for High Medium and Low previously set If no schedule is set the electricity price for High...

Page 44: ...ates weather dependent if the desired leaving water or tank temperature is determined automatically by the outdoor temperature It therefore is connected to a temperature sensor on the North wall of th...

Page 45: ...5 9 4 Using weather dependent curves 447 Availability The weather dependent curve is available for Main zone Heating Main zone Cooling Additional zone Heating Additional zone Cooling Tank only availab...

Page 46: ...ffset Define the weather dependent curve by its slope and offset Change the slope to differently increase or decrease the temperature of the leaving water for different ambient temperatures For exampl...

Page 47: ...heating Main zone or additional zone cooling Domestic hot water X1 X2 Examples of outdoor ambient temperature Y1 Y2 Y3 Y4 Examples of desired tank temperature or leaving water temperature The icon cor...

Page 48: ...the type for all zones main additional and for the tank go to 2 E Main zone WD curve type Viewing which type is selected is also possible via 3 C Additional zone WD curve type 5 E Tank WD curve type R...

Page 49: ...temperatures Slope Offset OK Cold OK Hot Cold OK Cold Cold Cold Hot Hot OK Hot Cold Hot Hot To fine tune the weather dependent curve 2 points curve The following table describes how to fine tune the w...

Page 50: ...e To program a quiet mode schedule Restriction Only possible if enabled by the installer 1 Go to 7 4 2 User settings Quiet Schedule 2 Program the schedule Possible actions You can use the following sy...

Page 51: ...Set the last day of your holiday Go to 7 3 3 Till Select a date Confirm the changes 5 10 4 Using WLAN INFORMATION Restriction WLAN settings are only visible when a WLAN cartridge or WLAN module is in...

Page 52: ...doing this the following actions and information are needed on the user interface D Wireless gateway Malfunctioning Operation User profile Room D Wireless gateway D 1 Mode D 2 Reboot D 3 WPS D 4 Remov...

Page 53: ...ud 2 In the Remove from cloud screen select Yes D 5 Home network connection Read out the status of the connection to the home network 1 Go to D 5 Wireless gateway Home network connection 2 Read out th...

Page 54: ...you are leaving for a couple of hours For longer periods You can use the holiday mode Tips about leaving water temperature In heating mode a lower desired leaving water temperature results in lower e...

Page 55: ...able legislation 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 ton...

Page 56: ...n Altherma 3 R MT F W 4P708475 1 2023 05 WARNING Do NOT pierce or burn refrigerant cycle parts Do NOT use cleaning materials or means to accelerate the defrosting process other than those recommended...

Page 57: ...se of a malfunction the following will appear on the home screen depending on the severity Error Malfunction You can get a short and a long description of the malfunction as follows 1 Press the left d...

Page 58: ...t emitter type See 5 6 5 To change the desired leaving water temperature 429 The weather dependent curve is set incorrectly Adjust the weather dependent curve See 5 9 Weather dependent curve 444 8 4 S...

Page 59: ...is set to auto SH reduced DHW on space heating is reduced but domestic hot water is still available auto SH reduced DHW off space heating is reduced and domestic hot water is NOT available auto SH nor...

Page 60: ...the air purge function of the unit to be performed by the installer If you purge air from the heat emitters or collectors mind the following WARNING Air purging heat emitters or collectors Before you...

Page 61: ...2E Daikin Altherma 3 R MT F W 4P708475 1 2023 05 9 Relocation 9 1 Overview Relocation If you want to relocate parts of your system contact your installer You can find the contact helpdesk number via t...

Page 62: ...4P708475 1 2023 05 10 Disposal NOTICE Do NOT try to dismantle the system yourself dismantling of the system treatment of the refrigerant oil and other parts MUST comply with applicable legislation Un...

Page 63: ...main Service company Qualified company which can perform or coordinate the required service to the product Installation manual Instruction manual specified for a certain product or application explain...

Page 64: ...heater type 9 3 1 read only Domestic hot water 9 2 1 Emergency 9 5 Number of zones 4 4 Booster heater capacity 9 4 1 if applicable Backup heater Voltage 9 3 2 Configuration 9 3 3 Capacity step 1 9 3...

Page 65: ...3 R MT F W 4P708475 1 2023 05 Setting Fill in Heat up mode 5 6 Comfort setpoint 5 2 Eco setpoint 5 3 Reheat setpoint 5 4 Setpoint mode 5 B WD curve type 5 E read only 12 2 Settings menu Setting Fill i...

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Page 68: ...4P708475 1 2023 05 Copyright 2023 Daikin Verantwortung f r Energie und Umwelt...

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