Daikin EWAA016DAV3P Operation Manual

Daikin EWAA016DAV3P Operation Manual

Packaged air-cooled water chillers and packaged air to water heat pumps
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Operation manual
Packaged air-cooled water chillers
and packaged air to water heat pumps
EWAA011~016DAV3P
EWAA011~016DAW1P
EWAA011~016DAV3P-H-
EWAA011~016DAW1P-H-
EWYA009~016DAV3P
EWYA009~016DAW1P
Operation manual
EWYA009~016DAV3P-H-
Packaged air-cooled water chillers
English
EWYA009~016DAW1P-H-
and packaged air to water heat pumps

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Summary of Contents for Daikin EWAA016DAV3P

  • Page 1 Operation manual Packaged air-cooled water chillers and packaged air to water heat pumps EWAA011~016DAV3P EWAA011~016DAW1P EWAA011~016DAV3P-H- EWAA011~016DAW1P-H- EWYA009~016DAV3P EWYA009~016DAW1P Operation manual EWYA009~016DAV3P-H- Packaged air-cooled water chillers English EWYA009~016DAW1P-H- and packaged air to water heat pumps...
  • 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 1 Go to [2]: Main zone or [3]: Additional zone. Advanced user 1234 Main zone Space heating/cooling To turn space heating/cooling operation ON or OFF Additional zone NOTICE Room frost protection. Even if you turn OFF space heating/cooling operation ([C.2]: Operation >...
  • Page 6: Operation

    5 Operation X1, X2 Outdoor ambient temperature Slot for WLAN cartridge Y1~Y4 Desired leaving water temperature With the WLAN cartridge, the installer can connect the system to the WD curve before changes WD curve after changes internet. As user you can then control the system via the ONECTA Slope app.
  • Page 7: 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 8: 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 9: 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 10: Turning Operation On Or Off

    5 Operation Turning operation ON or OFF In menu… You can read out… [8.6] Operation modes Current operation mode 5.4.1 Visual indication Example: Defrost/oil return mode Certain functionalities of the unit can be enabled or disabled [8.7] About Version information about the separately.
  • Page 11: To Change The Desired Room Temperature

    5 Operation 1 Go to [2]: Main zone or [3]: Additional zone. 3 For each month, select an option: ▪ Reversible: Not restricted ▪ Heating only: Restricted ▪ Cooling only: Restricted Main zone 4 Confirm the changes. 5.6.2 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 temperature.
  • Page 12 5 Operation 2 Set scheduling to Yes. 3 Use the left dial to select an entry and edit the entry with the right dial. You can program up to 6 actions 3 Go to [1.3]: Room > Cooling schedule each day. On the bar, a high temperature has a darker colour than a low temperature.
  • Page 13: Weather-Dependent Curve

    5 Operation 5 Repeat this action for all other weekdays. — Weather-dependent curve User defined 1 5.8.1 What is a weather-dependent curve? Weather-dependent operation The unit operates 'weather-dependent' if the desired leaving water temperature is determined automatically by the outdoor temperature. It therefore is connected to a temperature sensor on the North wall To program the schedule for Saturday and copy it to Sunday of the building.
  • Page 14: Slope-Offset Curve

    5 Operation Item Description Item Description Selected weather-dependent zone: WD curve after changes (as example): ▪ When slope changed, preferred ▪ : Main zone or additional zone heating temperature at X1 is unequally higher than the ▪ : Main zone or additional zone cooling preferred temperature at X2.
  • Page 15: Energy Saving Tips

    6 Energy saving tips ▪ Use a weekly schedule for your normal space heating or cooling Zone Go to … needs. If necessary, you can easily deviate from the schedule: Additional zone – Heating [3.5] Additional zone > Heating WD curve ▪...
  • Page 16: Troubleshooting

    8 Troubleshooting NOTICE Possible cause Corrective action The desired room temperature Increase the desired leaving Applicable legislation on fluorinated greenhouse gases cannot be reached. water temperature in accordance requires that the refrigerant charge of the unit is indicated with the heat emitter type. See both in weight and CO equivalent.
  • Page 17: Disposal

    9 Disposal We recommend to purge air with the air purge function of the unit 10.2 Settings menu (to be performed by the installer). If you purge air from the heat emitters or collectors, mind the following: Setting Fill in… Main zone WARNING Ext thermostat type [2.A]...
  • Page 20 4P620244-1 C 0000000X 4P620244-1C 2023.11...

Table of Contents