Page 1
User reference guide Daikin Altherma 3 H F EAVZ16S18DA6V(7) EAVZ16S23DA6V(7) User reference guide EAVZ16S18DA9W English Daikin Altherma 3 H F EAVZ16S23DA9W...
Overview: Maintenance and service ......... 20 Latest revisions of the supplied documentation may be available on To find the contact/helpdesk number ........21 the regional Daikin website or via your installer. 7 Troubleshooting The original documentation is written in English. All other languages To display the help text in case of a malfunction.......
▪ Do NOT operate the unit with wet INFORMATION hands. Indicates useful tips or additional information. ▪ Do NOT place any objects containing Symbols used on the unit: water on the unit. EAVZ16S18+23DA6V(7)+9W User reference guide Daikin Altherma 3 H F 4P556076-1A – 2021.09...
▪ Produce domestic hot water ▪ Do NOT pierce or burn refrigerant cycle parts. INFORMATION Cooling is only applicable in case a conversion kit (EKHVCONV*) is installed. User reference guide EAVZ16S18+23DA6V(7)+9W Daikin Altherma 3 H F 4P556076-1A – 2021.09...
The LCD screen has a sleeping function. After 15 min of non- interaction with the user interface, the screen darkens. Pressing any button or rotating any dial awakens the display. EAVZ16S18+23DA6V(7)+9W User reference guide Daikin Altherma 3 H F 4P556076-1A – 2021.09...
▪ ▪ : Radiator g2 Leaving water temperature setpoint g3 Room thermostat type: Home screen ▪ : Daikin user interface used as room Main menu screen thermostat Lower level screens: c1: Setpoint screen ▪ : External control c2: Detailed screen with values ▪...
Certain functionalities of the unit can be enabled or disabled separately. If a functionality is disabled, the corresponding temperature icon in the home screen will be greyed out. °C °C – – Room Main zone EAVZ16S18+23DA6V(7)+9W User reference guide Daikin Altherma 3 H F 4P556076-1A – 2021.09...
However, for leaving water temperature control and external room thermostat control, Check which space operation mode is Home screen the protection is NOT guaranteed. currently used. User reference guide EAVZ16S18+23DA6V(7)+9W Daikin Altherma 3 H F 4P556076-1A – 2021.09...
To restrict automatic changeover according to a schedule Conditions: You set the space operation mode to Automatic. 1 Go to [4.2]: Space heating/cooling > Operation mode schedule. EAVZ16S18+23DA6V(7)+9W User reference guide Daikin Altherma 3 H F 4P556076-1A – 2021.09...
▪ When the Schedule only mode is selected, it is recommended to program an Eco action 3 hours before the scheduled start-up of the disinfection function to preheat the tank. User reference guide EAVZ16S18+23DA6V(7)+9W Daikin Altherma 3 H F 4P556076-1A – 2021.09...
In other modes, you can only view the setpoint screen but not modify 15°C it. Instead, you can modify the settings for the Comfort setpoint [5.2], Eco setpoint [5.3] and Reheat setpoint [5.4]. 00:00 07:00 14:00 21:00 DHW tank temperature Time EAVZ16S18+23DA6V(7)+9W User reference guide Daikin Altherma 3 H F 4P556076-1A – 2021.09...
1 Go to [7.4.1]: User settings > Quiet > Activation. Advanced user 1234 2 Select Most quiet. Advantage: The outdoor unit runs in its most quiet level. User pin code The User pin code is 0000. User reference guide EAVZ16S18+23DA6V(7)+9W Daikin Altherma 3 H F 4P556076-1A – 2021.09...
Fuel: 5.3 euro cents/kWh [7.6]=5.3 mode Electricity: 12 euro cents/kWh [7.5.1]=12 [8.7] About Version information about the system To set the gas price 1 Go to [7.6]: User settings > Gas price. EAVZ16S18+23DA6V(7)+9W User reference guide Daikin Altherma 3 H F 4P556076-1A – 2021.09...
This is an example and the prices and/or values used in this example are NOT accurate. Data Price/kWh 4 Select the schedule that you currently want to use. Gas price 4.08 Electricity price 12.49 User reference guide EAVZ16S18+23DA6V(7)+9W Daikin Altherma 3 H F 4P556076-1A – 2021.09...
User defined 1 Note: In Schedule + reheat mode, the system also takes the user-defined preset value [5.4] Reheat setpoint into account. EAVZ16S18+23DA6V(7)+9W User reference guide Daikin Altherma 3 H F 4P556076-1A – 2021.09...
Page 16
4 Confirm the changes. first day you programmed. Thus, the last 5 Select Saturday. programmed action is valid up to the first action of next Monday. 6 Select Copy. User reference guide EAVZ16S18+23DA6V(7)+9W Daikin Altherma 3 H F 4P556076-1A – 2021.09...
[2.5] Main zone > Heating WD curve [2.6] Main zone > Cooling WD Main zone – Cooling curve Additional zone – Heating [3.5] Additional zone > Heating WD curve EAVZ16S18+23DA6V(7)+9W User reference guide Daikin Altherma 3 H F 4P556076-1A – 2021.09...
User profile Operation Room Space heating/cooling Tank Setpoint screen Only applicable when EKHVCONV* is installed INFORMATION Depending on the selected installer settings and unit type, settings will be visible/invisible. EAVZ16S18+23DA6V(7)+9W User reference guide Daikin Altherma 3 H F 4P556076-1A – 2021.09...
The refrigerant inside this unit is mildly flammable. temperature and do NOT let the room temperature drop too low. It will take more time and energy to heat up the room again. User reference guide EAVZ16S18+23DA6V(7)+9W Daikin Altherma 3 H F 4P556076-1A – 2021.09...
Conditions: The user permission level is set to advanced end user. automatically take over the heat load. 1 Go to [8.2]: Information > Malfunction history. EAVZ16S18+23DA6V(7)+9W User reference guide Daikin Altherma 3 H F 4P556076-1A – 2021.09...
▪ If not, you can purge air immediately. Field supply Equipment NOT made by Daikin that can be combined with ▪ If yes, make sure that the room where you want to product according instructions purge air is sufficiently ventilated.
Page 24
4P556076-1A 2021.09 Verantwortung für Energie und Umwelt...