Latest revisions of the supplied documentation may be available on To check the malfunction history..........18 the regional Daikin website or via your installer. Symptom: You are feeling too cold (hot) in your living room..18 Symptom: The water at the tap is too cold ........ 18 The original documentation is written in English.
Waste batteries MUST be treated at a specialised treatment facility for reuse. By ensuring waste batteries are disposed of correctly, you will help to prevent potential negative consequences for the environment and human health. ETSH/X(B)12P30+50EF Operation manual Daikin Altherma 3 H MT ECH₂O 4P663481-1A – 2022.07...
▪ User: Standard mode ▪ Advanced user: You can read and edit more information ▪ If not, you can purge air immediately. Operation manual ETSH/X(B)12P30+50EF Daikin Altherma 3 H MT ECH₂O 4P663481-1A – 2022.07...
To change the desired room temperature curve During room temperature control, you can use the room temperature setpoint screen to read out and adjust the desired room temperature. ETSH/X(B)12P30+50EF Operation manual Daikin Altherma 3 H MT ECH₂O 4P663481-1A – 2022.07...
▪ "5.6 Space heating/cooling ▪ "5.8 Schedule screen: Example" [ 4 13] INFORMATION curve" [ 4 15] ▪ "5.9 Weather-dependent Cooling is only applicable in case of reversible models. ▪ User reference guide Operation manual ETSH/X(B)12P30+50EF Daikin Altherma 3 H MT ECH₂O 4P663481-1A – 2022.07...
Dials and buttons You use the dials and buttons: ▪ To navigate through the screens, menus and settings of the LCD screen ▪ To set values ETSH/X(B)12P30+50EF Operation manual Daikin Altherma 3 H MT ECH₂O 4P663481-1A – 2022.07...
Only applicable for models where cooling is possible (**) Only accessible by installer (***) Only applicable when WLAN is installed INFORMATION Depending on the selected installer settings and unit type, settings will be visible/invisible. Operation manual ETSH/X(B)12P30+50EF Daikin Altherma 3 H MT ECH₂O 4P663481-1A – 2022.07...
Go through the list of the main menu. Go to the main menu screen. Holiday mode Enable/disable breadcrumbs. Holiday mode active Item Description a Domestic hot water Domestic hot water Measured tank temperature ETSH/X(B)12P30+50EF Operation manual Daikin Altherma 3 H MT ECH₂O 4P663481-1A – 2022.07...
Item Description Set the leaving water temperature for Minimum temperature limit Fixed by the unit the additional zone (if present). Restricted by the installer Operation manual ETSH/X(B)12P30+50EF Daikin Altherma 3 H MT ECH₂O 4P663481-1A – 2022.07...
[8.2] Malfunction history Malfunction history [8.3] Dealer information Contact/helpdesk number [8.4] Sensors Room, tank or domestic hot water, outside, and leaving water temperature (if applicable) Tank heating operation ON ETSH/X(B)12P30+50EF Operation manual Daikin Altherma 3 H MT ECH₂O 4P663481-1A – 2022.07...
The procedures to program other schedules are similar. To program the schedule: overview Example: You want to program the following schedule: 60°C 50°C User defined 1 40°C 15°C 00:00 07:00 14:00 21:00 Storage tank temperature ETSH/X(B)12P30+50EF Operation manual Daikin Altherma 3 H MT ECH₂O 4P663481-1A – 2022.07...
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2 Select Delete. 3 Select Tuesday. User defined 1 Delete Edit Copy 3 Select OK to confirm. To program the schedule for Monday 1 Select Monday. User defined 1 Operation manual ETSH/X(B)12P30+50EF Daikin Altherma 3 H MT ECH₂O 4P663481-1A – 2022.07...
The weather-dependent curve is available for: ▪ Main zone - Heating ▪ Main zone - Cooling ▪ Additional zone - Heating ▪ Additional zone - Cooling ▪ Tank (only available to installers) ETSH/X(B)12P30+50EF Operation manual Daikin Altherma 3 H MT ECH₂O 4P663481-1A – 2022.07...
Confirm changes and return to the submenu. to equally increase the leaving water temperature for all ambient temperatures. Operation manual ETSH/X(B)12P30+50EF Daikin Altherma 3 H MT ECH₂O 4P663481-1A – 2022.07...
To manually recover it via the user interface, go to the Malfunctioning main menu screen and confirm whether the backup heater can take over the heat load or not. Operation manual ETSH/X(B)12P30+50EF Daikin Altherma 3 H MT ECH₂O 4P663481-1A – 2022.07...
Schedule [3.1] the room when you purge air from the heat emitters or WD curve type [3.C] (read only) collectors. Tank Heat up mode [5.6] Hysteresis [5.9] ETSH/X(B)12P30+50EF Operation manual Daikin Altherma 3 H MT ECH₂O 4P663481-1A – 2022.07...
11 Installer settings: Tables to be filled in by installer 11.2 Settings menu Setting Fill in… Main zone Ext thermostat type [2.A] Additional zone (if applicable) Ext thermostat type [3.A] Information Dealer information [8.3] Operation manual ETSH/X(B)12P30+50EF Daikin Altherma 3 H MT ECH₂O 4P663481-1A – 2022.07...
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4P663481-1 A 0000000+ 4P663481-1A 2022.07 Verantwortung für Energie und Umwelt...