Daikin EHVZ-E9W, User Reference Manual

Page 1: ...User reference guide Daikin Altherma 3 R F EHVZ04S18E 6V EHVZ08S18E 6V EHVZ08S23E 6V EHVZ08S18E 9W EHVZ08S23E 9W...

Page 2: ...hange 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 7 3 Sc...

Page 3: ...F 4P629094 1A 2021 02 8 6 Symptom The system is making gurgling noises after commissioning 57 9 Relocation 59 9 1 Overview Relocation 59 10 Disposal 60 11 Glossary 61 12 Installer settings Tables to b...

Page 4: ...he indoor unit User reference guide Detailed step by step instructions and background information for basic and advanced usage Format Digital files on http www daikineurope com support and manuals pro...

Page 5: ...reen press the help 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...

Page 6: ...tion 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 installation...

Page 7: ...sical 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 hazards inv...

Page 8: ...e 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 chemi...

Page 9: ...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 purging h...

Page 10: ...ORMATION If underfloor heating is installed in the main zone then in cooling mode the main zone can only provide refreshment Real cooling is then NOT allowed 3 1 Components in a typical system layout...

Page 11: ...ough 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 A...

Page 12: ...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 adjust the desired room temperat...

Page 13: ...ditional 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 change th...

Page 14: ...et 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 tempera...

Page 15: ...ff 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 Adjust...

Page 16: ...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 Malfunction A malfunction occurr...

Page 17: ...ur 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 curren...

Page 18: ...nt 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 4 Quiet...

Page 19: ...h 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 temperatures...

Page 20: ...at 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 cu...

Page 21: ...oor 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 type Un...

Page 22: ...ort 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 water tem...

Page 23: ...Residential Controller 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...

Page 24: ...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 Turnin...

Page 25: ...rnal room thermostat control the protection is NOT guaranteed NOTICE Water pipe freeze prevention Even if you turn OFF space heating cooling operation C 2 Operation Space heating cooling water pipe fr...

Page 26: ...us Information about the connection status of the unit the room thermostat and WLAN 8 9 Running hours Running hours of specific system components 5 6 Space heating cooling control 5 6 1 About space he...

Page 27: ...is shown The status indicator shows if the unit is currently in operation When the unit is not in operation the status indicator will show a blue pulsation with an interval of approximately 5 seconds...

Page 28: ...method 2 You can see on the home screen which temperature 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 H...

Page 29: ...u 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 temperatur...

Page 30: ...g water temperature will return to its scheduled value whenever a scheduled action occurs You can avoid scheduled behaviour by temporarily turning off scheduling To turn off leaving water temperature...

Page 31: ...k the tank temperature is determined automatically by the outdoor temperature For more information see 5 9 Weather dependent curve 443 To determine which domestic hot water mode you are using method 1...

Page 32: ...DHW tank is programmed to heat up the water to a preset value example Comfort 60 C During the morning you consume hot water and the DHW tank temperature decreases At 14 00 the DHW tank is programmed...

Page 33: ...rmined automatically by the outdoor temperature For more information see 5 9 Weather dependent curve 443 5 7 6 Using DHW powerful operation About powerful operation Powerful operation allows the domes...

Page 34: ...these preset values in 5 5 Schedule weekly schedule screen for the DHW tank if the DHW tank mode is one of the following Schedule only Schedule reheat 5 3 Eco setpoint 5 4 Reheat setpoint The softwar...

Page 35: ...5 Example For the schedule for the desired room temperature in heating mode go to 1 2 Room Heating schedule 2 Select the name of the current schedule Mon Sat Wed Fri Thu Tue Sun User defined 1 3 Selec...

Page 36: ...ne in heating mode Predefined schedules 1 Activation screen 3 1 Schedule Possible actions Off When the system is NOT allowed to heat up the additional zone On When the system is allowed to heat up the...

Page 37: ...set values High Medium Low See 5 8 4 Setting the energy prices 441 5 8 3 Schedule screen Example This example shows how to set a room temperature schedule in heating mode for the main zone INFORMATION...

Page 38: ...ect the name of the current schedule Mon Sat 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 w...

Page 39: ...To clear 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 acti...

Page 40: ...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 entry an...

Page 41: ...s 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 temperature s...

Page 42: ...ty 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 is tak...

Page 43: ...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 the bu...

Page 44: ...Using weather dependent curves 446 Availability The weather dependent curve is available for Main zone Heating Main zone Cooling Additional zone Heating Additional zone Cooling Tank only available to...

Page 45: ...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 example if l...

Page 46: ...g 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 correspon...

Page 47: ...pe 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 Restric...

Page 48: ...atures 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 weather...

Page 49: ...ule 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 system defined preset values Quie...

Page 50: ...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 is inserted in the u...

Page 51: ...ccess point 1 Go to D 1 Wireless gateway Mode 2 In the Enable AP mode screen select Yes D 2 Reboot Reboot the WLAN cartridge 1 Go to D 2 Wireless gateway Reboot 2 In the Reboot the gateway screen sele...

Page 52: ...EHVZ04 08S18 23EA Daikin Altherma 3 R F 4P629094 1A 2021 02 D 6 Cloud connection Read out the status of the connection to the cloud 1 Go to D 6 Wireless gateway Cloud connection 2 Read out the connec...

Page 53: ...re 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 energy...

Page 54: ...onnes GWP value of the refrigerant total refrigerant charge in kg 1000 Please contact your installer for more information WARNING FLAMMABLE MATERIAL The refrigerant inside this unit is mildly flammabl...

Page 55: ...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 dial to...

Page 56: ...tter 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 443 8 4 Sympto...

Page 57: ...ailable auto SH reduced DHW off space heating is reduced and domestic hot water is NOT available auto SH normal DHW off space heating operates as normally but domestic hot water is NOT available Simil...

Page 58: ...r 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 purge...

Page 59: ...Daikin Altherma 3 R F 4P629094 1A 2021 02 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 the use...

Page 60: ...94 1A 2021 02 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 Units MU...

Page 61: ...ervice 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 explaining ho...

Page 62: ...hot water 9 2 1 Emergency 9 5 Number of zones 4 4 Backup heater Voltage 9 3 2 Configuration 9 3 3 Capacity step 1 9 3 4 Additional capacity step 2 9 3 5 if applicable Main zone Emitter type 2 7 Contr...

Page 63: ...y installer User reference guide 63 EHVZ04 08S18 23EA Daikin Altherma 3 R F 4P629094 1A 2021 02 12 2 Settings menu Setting Fill in Main zone Thermostat type 2 A Additional zone if applicable Thermosta...

Page 64: ...4P629094 1A 2021 02 Copyright 2020 Daikin Verantwortung f r Energie und Umwelt...