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my-PV AC ELWA-E Operation Manual

Electrical photovoltaic-excess hot-water-device
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Electrical Photovoltaic-Excess Hot-Water-Device
Content
1. Assembly ........................................................................................................................................... 2
2. Controls and displays ....................................................................................................................... 2
3. Operation displays ........................................................................................................................... 2
4. Putting into operation ...................................................................................................................... 3
Configuration with router (recommended) ................................................................................... 3
Configuration without router .......................................................................................................... 4
Procedure ...................................................................................................................................... 4
5. Web-Interface.................................................................................................................................... 6
Home (homepage) ............................................................................................................................ 7
Status ................................................................................................................................................. 7
Data logger ........................................................................................................................................ 8
Setup .................................................................................................................................................. 8
Boost Settings................................................................................................................................ 8
Legionella Protection .................................................................................................................... 9
Time ..............................................................................................................................................10
Control Settings ...........................................................................................................................10
Measurement Settings ...............................................................................................................13
EV Function ..................................................................................................................................14
Multi Units ...................................................................................................................................14
IP Settings ....................................................................................................................................16
Basic Settings ...............................................................................................................................16
Cloud Mode .................................................................................................................................17
Debug-Mode ................................................................................................................................18
Firmware Version ........................................................................................................................18
6. Knob adjustments ..........................................................................................................................19
AC ELWA
®
-E Operation Manual, Version 00200.01
AC ELWA
-E
®
Operation Manual
1

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Summary of Contents for my-PV AC ELWA-E

  • Page 1: Table Of Contents

    AC ELWA ® Electrical Photovoltaic-Excess Hot-Water-Device Operation Manual Content 1. Assembly ............................2 2. Controls and displays ........................2 3. Operation displays ........................... 2 4. Putting into operation ........................3 Configuration with router (recommended) ................... 3 Configuration without router ......................4 Procedure ............................

  • Page 2: Assembly

    Adjust fuse type of the circuit (13A/ 16A) ..................19 Adjust device number ........................19 7. Protocol description of http and Modbus TCP ................20 8. Firmware Update Ethernet ......................20 Update from Server (from SNr 160124180131XXXX) ..............20 Update with USB cable (for SNr below 160124180131XXXX) ............. 20 9.

  • Page 3: Putting Into Operation

    AC ELWA-E from being found. In this case, it is advisable to look for the IP address of the AC ELWA-E in the DHCP list of the router and enter it manually into the address line of the web browser.

  • Page 4: Configuration Without Router

    Configuration without router From Ethernet firmware version 00200.00 this applies: To be able to access the Web-Interface of AC ELWA-E in systems without internet access, please download the required HTML file in advance. You will also find a corresponding note on the carton box:...
  • Page 5 All 3 LEDs of the AC ELWA-E are on for approx. 10 seconds (device boots), afterwards all 3 LEDs are blinking. The device is now in Setup-Mode Disconnect existing Wi-Fi connections on the laptop to avoid possible network-conflicts Connect Laptop to AC ELWA-E via standard Rj45-cable („patch-cable“).

  • Page 6: Web-Interface

    From the homepage further pages can be selected via the menu buttons. A quick selection in the upper right corner allows direct access to the Web-Interface from other my-PV devices in the network. The button "Search Devices" scans the network for my-PV devices.

  • Page 7: Home (Homepage)

    The graphic shows the current temperature in the boiler, the bar on the left visualises the power output of the device. With device state "Off" the control of the AC ELWA-E can be switched off. The status page displays "Status 21, Device disabled".

  • Page 8: Data Logger

    On this page all adjustments of the device can be made. Boost Settings As an option, the AC ELWA-E can also ensure a minimum temperature in addition to the normal excess power operation. During backup operation the device is supplied with a power of 3kW.

  • Page 9: Legionella Protection

    The factory preset values of the days is 7, the start time is 8 pm, the temperature is 60 °C, the legionella program is "Off". The AC ELWA-E is then supplied with a power of 3kW. AC ELWA ®...

  • Page 10: Time

    Control Settings In this section the choice of the signal source for the AC ELWA-E is made. A control type can only be selected if the AC ELWA-E has the factory preset device number 1. See "Basic settings". Besides the my-PV Power Meter and open communication protocols such as http, Modbus TCP...
  • Page 11 For some control types the IP address must be set manually. This must not change during operation (e.g. by a DHCP router), otherwise the AC ELWA-E loses the control signal. When controlled by an inverter, a feed-in meter is required in the system. The query of the inverter otherwise provides no data.
  • Page 12 -500 and +500 W. The function „Block“ allows to define a time window within AC ELWA-E must not run. Unlike the two time frames for hot water securing the transition to the following day is possible (Start Hour is higher than Stop Hour).

  • Page 13: Measurement Settings

    Battery power, EV Charging station power and Heat pump power. If you are using the my-PV Power Meter to detect these values, you must enter the ID (serial number) of the device. You will find this number on the device.

  • Page 14: Ev Function

    More information on compatible charging stations can be found here. Multi Units Several AC ELWA-E, AC•THOR or AC•THOR 9s can also be used in a network. Operation is based on the master/slave principle. When using several devices the following things have to be considered: All devices must be connected to the router via a network cable.
  • Page 15 As soon as an assignment has been made, further control settings are no longer possible or required. The IP address field is disabled and “Slave” appears in the Control type field. After a device search in the quick selection at the top right, the slave with the set number appears.

  • Page 16: Ip Settings

    After selection, please start the "Search for slaves" and activate the desired devices. Then save the setting. Scanning is performed via UDP port 16124. Firewalls (or specific router settings) may prevent the AC ELWA-E from being found. (see Placing into operation with router) IP Settings...

  • Page 17: Cloud Mode

    TIP: Inform yourself in advance on the Cloud Mode simply by watching our video explanation (activate English subtitles): https://youtu.be/tJtAvwM7-7Q If your device has a device key, a connection to the data platform my-PV.LIVE possible. You will find it glued on the enclosed assembly instructions.

  • Page 18: Debug-Mode

    Save. device to the data platform. Privacy Information on the privacy regulations can be found at www.my-pv.com. Debug-Mode In order to simplify the analysis in the case of possible connection problems, a debug mode can be activated in coordination with our technical support.

  • Page 19: Knob Adjustments

    Adjust fuse type of the circuit (13A/ 16A) With factory preset AC ELWA-E can perform up to 3.000 W (16 A). For circuits with 13 A fuses the power consumption can be limited to 2.500 W (setting on the AC ELWA-E or via Web-Interface possible).
  • Page 20 Before updating, please consider whether you really need an update! After the update, the view of the "day-chart" from Ethernet versions before 200.00 is no longer available locally. For the graphic display of the operating data, my-PV.LIVE must then be used. A connection to my-PV.LIVE is only possible for devices from 160124171114XXXX! From serial number 160124180131XXXX the update is no longer carried out with USB cable.
  • Page 21 4x blinking  Electronic damage. Device must be checked by customer service. 6x blinking  Temperature-sensor damage. Device must be checked by customer service. my-PV GmbH Subject to change. Teichstrasse 43, 4523 Neuzeug www.my-pv.com AC ELWA ®...

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