Daikin ETVH12S18EA6V, Operation Manual

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Table of contents
Operation manual
2
ETVH/9W + ETBH/9W
Daikin Altherma 3 H MT F+W
4P634883-1 – 2021.03
Table of contents
1 Installer settings: Tables to be filled in by
installer 2
1.1 Configuration wizard.................................................................. 2
1.2 Settings menu ........................................................................... 2
2 Quick guide 3
2.1 User permission level ................................................................ 3
2.2 Space heating/cooling ............................................................... 3
2.3 Domestic hot water.................................................................... 5
3 General information 6
3.1 About this document.................................................................. 6
3.2 About the system....................................................................... 6
3.2.1 Components in a typical system layout....................... 7
4 Operation 7
4.1 User interface: Overview ........................................................... 7
4.2 Menu structure: Overview user settings .................................... 8
4.3 Possible screens: Overview ...................................................... 9
4.3.1 Home screen............................................................... 9
4.3.2 Main menu screen ...................................................... 10
4.3.3 Setpoint screen ........................................................... 10
4.3.4 Detailed screen with values ........................................ 11
4.4 Turning operation ON or OFF ................................................... 11
4.4.1 Visual indication .......................................................... 11
4.4.2 To turn ON or OFF...................................................... 11
4.5 Reading out information ............................................................ 11
To read out information............................................... 11
Possible read-out information ..................................... 12
4.6 Space heating/cooling control ................................................... 12
4.6.1 Setting the space operation mode .............................. 12
4.6.2 To change the desired room temperature................... 12
4.6.3 To change the desired leaving water temperature...... 12
4.7 Domestic hot water control ........................................................ 13
4.7.1 Reheat mode .............................................................. 13
4.7.2 Scheduled mode ......................................................... 13
4.7.3 Sch reheat mode........................................... 13
4.7.4 Using DHW powerful operation................................... 13
4.8 Schedule screen: Example........................................................ 14
4.9 Weather-dependent curve......................................................... 15
4.9.1 What is a weather-dependent curve? ......................... 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 Troubleshooting 18
7.1 To display the help text in case of a malfunction....................... 18
7.2 To check the malfunction history............................................... 18
7.3 Symptom: You are feeling too cold (hot) in your living room..... 19
7.4 Symptom: The water at the tap is too cold ................................ 19
7.5 Symptom: Heat pump failure ..................................................... 19
7.6 Symptom: The system is making gurgling noises after
commissioning...........................................................................
19
8 Disposal 20
9 Glossary 20
1 Installer settings: Tables to be
filled in by installer
1.1 Configuration wizard
Setting Fill in…
System
Indoor unit type
(read only)
Backup heater type [9.3.1]
(read only)
Domestic hot water [9.2.1]
Emergency [9.5]
Number of zones [4.4]
Glycol Filled system
(overview field setting [E‑0D])
Booster heater capacity
[9.4.1] (if applicable)
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]
Control [2.9]
Setpoint mode [2.4]
Schedule [2.1]
WD curve type
[2.E]
Additional zone (only if [4.4]=1, dual zone)
Emitter type [3.7]
Control (read only) [3.9]
Setpoint mode [3.4]
Schedule [3.1]
WD curve type
[3.C] (read only)
Tank (if applicable)
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)
1.2 Settings menu
Setting Fill in…
Main zone
Thermostat type [2.A]
Additional zone (if applicable)
Thermostat type
[3.A]
Information
Dealer information [8.3]