Daikin EWAA004D2V3P-H Operation Manual
Packaged air-cooled water chillers and packaged air to water heat pumps
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Also See for EWAA004D2V3P-H:
- User reference manual (60 pages) ,
- Installation manual (44 pages) ,
- Installer's reference manual (236 pages)
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Operation manual
Packaged air-cooled water chillers
and packaged air to water heat pumps
EWAA004D2V3P
EWAA006D2V3P
EWAA008D2V3P
EWAA004D2V3P-H
EWAA006D2V3P-H
EWAA008D2V3P-H
EWYA004D2V3P
EWYA006D2V3P
EWYA008D2V3P
EWYA004D2V3P-H
Operation manual
EWYA006D2V3P-H
Packaged air-cooled water chillers
English
EWYA008D2V3P-H
and packaged air to water heat pumps
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Table of Contents
Related Manuals for Daikin EWAA004D2V3P-H
Summary of Contents for Daikin EWAA004D2V3P-H
- Page 1 Operation manual Packaged air-cooled water chillers and packaged air to water heat pumps EWAA004D2V3P EWAA006D2V3P EWAA008D2V3P EWAA004D2V3P-H EWAA006D2V3P-H EWAA008D2V3P-H EWYA004D2V3P EWYA006D2V3P EWYA008D2V3P EWYA004D2V3P-H Operation manual EWYA006D2V3P-H Packaged air-cooled water chillers English EWYA008D2V3P-H and packaged air to water heat pumps...
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Page 2: Table Of Contents
▪ Detailed step-by-step instructions and background information User interface: Overview ............for basic and advanced usage Menu structure: Overview user settings ........▪ Format: Digital files on https://www.daikin.eu. Use the search Possible screens: Overview ............function to find your model. -
Page 3: User Safety Instructions
2 User safety instructions 1 Starting from the home screen, turn the left dial and CAUTION go to Space heating/cooling. ▪ Do NOT place any objects or equipment on top of the unit. ▪ Do NOT sit, climb or stand on the Space heating/cooling unit. -
Page 4: About The System
3 About the system ▪ Do NOT use cleaning materials or Components in a typical system layout means to accelerate the defrosting process other than those recommended by the manufacturer. ▪ Be aware that the refrigerant inside the system is odourless. WARNING ▪... -
Page 5: Space Heating/Cooling
4 Quick guide 2 Adjust the desired room temperature. Advanced user 1234 °C – Room Space heating/cooling a Actual room temperature To turn room temperature control ON or OFF b Desired room temperature 1 Go to [C.1]: Operation > Room. Operation To change the desired leaving water temperature You can use the leaving water temperature setpoint screen to read... -
Page 6: Operation
5 Operation There are 2 types of WD curves: slope-offset curve (default), and 2-points curve. If needed, you can change the type in [2.E] Main zone > WD curve type. The way to adjust the curve depends on the type. Slope-offset curve Slope. - Page 7 5 Operation Item Description d Help button : Press to show a help text related to the current page (if available). e Right dial The LCD shows an arc on the right side of the display when you can use the right dial. ▪...
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Page 8: Menu Structure: Overview User Settings
5 Operation Menu structure: Overview user settings Room Schedule Heating schedule Cooling schedule Antifrost [1.4] Antifrost Setpoint range Room sensor offset Activation Room comfort setpoint Room setpoint [1.5] Setpoint range Heating minimum Main zone Heating maximum Cooling minimum Schedule Cooling maximum Heating schedule Cooling schedule [1.9]... -
Page 9: Possible Screens: Overview
5 Operation Possible screens: Overview Item Description c Smart energy The most common screens are as follows: Smart energy is available via solar panels or smart grid. Smart energy is currently being used for space heating. d Space operation mode Cooling Heating e Outdoor / quiet mode... -
Page 10: Setpoint Screen
5 Operation Examples Malfunctioning [1] Room temperature screen [2] Main zone screen Room Main zone Additional zone Space heating/cooling °C °C – – Selected submenu Room Main zone Possible actions on this screen Go through the list. [3] Additional zone screen Enter the submenu. -
Page 11: Turning Operation On Or Off
5 Operation 1 Go to [C.2]: Operation > Space heating/cooling. Turning operation ON or OFF Operation 5.4.1 Visual indication Room Space heating/cooling 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. -
Page 12: To Change The Desired Room Temperature
5 Operation To turn off room temperature scheduling To tell the system which space operation to use, you can: 1 Go to [1.1]: Room > Schedule. You can… Location 2 Select No. Check which space operation mode is Home screen currently used. - Page 13 5 Operation To program the schedule for Monday User defined 1 1 Select Monday. User defined 1 Prerequisite: The room temperature schedule is only available if room thermostat control is active. If leaving water temperature control is active, you can program the main zone schedule instead. 2 Select Edit.
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Page 14: Weather-Dependent Curve
5 Operation 4 Select Paste. 2 Select Rename. Delete Edit Delete Copy Rename Paste Select 3 (optional) To delete the current schedule name, Result: browse through the character list until ← is User defined 1 displayed, then press to remove the previous character. -
Page 15: 2-Points Curve
5 Operation 5.8.2 2-points curve Define the weather-dependent curve with these two setpoints: ▪ Setpoint (X1, Y2) ▪ Setpoint (X2, Y1) Example Weather-dependent curve when offset is selected: Item Description Selected weather-dependent zone: ▪ : Main zone or additional zone heating ▪... -
Page 16: Energy Saving Tips
6 Energy saving tips Go to setpoint mode … Set the setpoint mode to … You feel … Fine-tune with setpoints: [2.4] Main zone > Setpoint WD heating, fixed cooling mode OR Weather dependent At regular outdoor At cold outdoor temperatures …... -
Page 17: Troubleshooting
8 Troubleshooting WARNING: MILDLY FLAMMABLE MATERIAL 1 Press the left dial to open the main menu and go to Malfunctioning. The refrigerant inside this unit is mildly flammable. Result: A short description of the error and the error WARNING code is displayed on the screen. ▪... -
Page 18: Symptom: The System Is Making Gurgling Noises After Commissioning
9 Disposal Possible cause Corrective action Installer settings: Tables to be Unit is damaged. "8.1 To display the help text filled in by installer malfunction" [ 4 17]. in case of a INFORMATION 10.1 Configuration wizard When the backup heater takes over the heat load, electricity consumption will be considerably higher. - Page 20 4P688015-1 C 00000000 4P688015-1C 2022.09 Verantwortung für Energie und Umwelt...