enphase THZ 5.5 eco Installation And Configuration Manual

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INSTALLATION AND CONFIGURATION MANUAL (PRELIMINARY)

SG Ready installation and configuration:

tecalor heat pump system

(incl. tecalor ISG plus)

Safety ................................................................................................................................................................................ 3

Read this first .................................................................................................................................................. 3

Safety instructions ......................................................................................................................................... 3

Corporate headquarters contact information .......................................................................................... 4

Environmental protection ............................................................................................................................. 4

Other information .......................................................................................................................................... 4

Audience ......................................................................................................................................................... 4

Preface .............................................................................................................................................................................5

Scope of this document ................................................................................................................................5

Compatible heat pumps with this document .............................................................................................5

Optimizing the heat pump using the SG Ready interface ........................................................................................ 7

Performing the prerequisite checks ............................................................................................................................ 7

Hardware requirements ................................................................................................................................ 7

Connection ISG plus to SG Ready Relay .................................................................................................................... 7

Configuring the heat pump system controller...........................................................................................................9

Configuration of WPMsystem .................................................................................................................... 10

Configuration of WPM 3 ............................................................................................................................. 10

Configuration of LWZ ................................................................................................................................... 11

Enabling and configuring the SG Ready function on ISG plus ............................................................... 11

Validating the configuration ....................................................................................................................................... 13

Commissioning the Enphase Energy System ........................................................................................................... 14

Appendix ........................................................................................................................................................................ 15

February 2023

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Page 1: Table Of Contents
Configuration of LWZ ........................... 11 Enabling and configuring the SG Ready function on ISG plus ............... 11 Validating the configuration ............................13 Commissioning the Enphase Energy System ......................14 Appendix ..................................15 © 2023 Enphase Energy Inc. All rights reserved. February 2023...
Page 3: Safety
Do not attempt to repair the SG Ready Relay. It contains no user- Risk of electrocution! serviceable parts. Tampering with or dismantling the SG Ready Relay will void the warranty. If the equipment fails, contact Enphase Customer Support (enphase.com/support) for assistance or replacement equipment.
Page 4: Corporate Headquarters Contact Information
User documentation is updated frequently; Check the Enphase website (enphase.com/support) for the latest information. Enphase did not author and does not take any responsibility for the functionality or accuracy of information for third party content linked in this document. Copyright © 2023 Enphase Energy Inc. All rights reserved.
Page 5: Preface
This document provides the necessary information to configure and setup the supported heat pump for use with the IQ Energy Router+ and the Enphase Energy System (EES). For further information regarding the installation of the IQ Energy Router+ package, please review the Quick...
Page 7: Optimizing The Heat Pump Using The Sg Ready Interface
Follow the Enphase Energy System installation and commissioning instructions in the Enphase Installer App. • Activate the Enphase IQ Energy Router and configure it such that it can detect and connect to the other components such as SG Ready Relay or Energy Meter referred to in this documentation. Hardware requirements Install the following hardware before you proceed with this document.
Page 8 2. Connect the control cable with the SG Ready Relay in the following way: Control cable colour SG Ready Relay outputs Brown Grey Black Pink Not used Blue Not used White © 2023 Enphase Energy Inc. All rights reserved. March 2023...
Page 9: Configuring The Heat Pump System Controller
After the installation is done, the SG Ready function must be activated and configured on the heat pump system controller. Depending on the system controller of the heat pump, the activation and configuration of the SG Ready function can be different. © 2023 Enphase Energy Inc. All rights reserved. March 2023...
Page 10: Configuration Of Wpmsystem
You can find the manual to check the minimum software version of the controller here Configuration of WPM 3 For the WPM 3 controller there is no special SG Ready enabling necessary. Source: tecalor © 2023 Enphase Energy Inc. All rights reserved. March 2023...
Page 11: Configuration Of Lwz
3. Enable and configure the SG Ready function in the SERVICEWELT by performing the following: a. Go to SERVICEWELT menu bar and select “SETTINGS”  “ENERGIEMANAGEMENT”. b. Set “SG READY ENABLED” to “ON”. c. Set “SG READY INPUT” to “ISG PLUS”. Source: Screenshot © 2023 Enphase Energy Inc. All rights reserved. March 2023...
Page 12 NOTE: Do not set the domestic hot water temperatures too high as there might be a risk of discomfort or injury. 6. Keep the SERVICEWELT tab of your browser open for a validation test. © 2023 Enphase Energy Inc. All rights reserved. March 2023...
Page 13: Validating The Configuration
Click “OK” for 1 second. The LED 2 glows red. Do the same with LED 1 until both LED 1 and 2 are glowing red. The SG Ready mode is disabled again, and the test and commissioning were successful. You can now close the SERVICEWELT tab in your browser. © 2023 Enphase Energy Inc. All rights reserved. March 2023...
Page 14: Commissioning The Enphase Energy System
Commissioning the Enphase Energy System The last step involves commissioning the EES. Open the Enphase Installer App. Go to the support section of Enphase Installer App where you can find all relevant documentation needed to commission the EES. Note: Contact Enphase Customer Support if you experience any issues and need help.
Page 15: Appendix
“Bedienung und Installation WPM 3 Wärmepumpen-Manager” (published: 23.12.2017) - https:/ /www.manualslib.de/manual/105621/Tecalor-Wpm-3.html • “THZ 5.5 eco Inbetriebnahmehandbuch” (published: 13.01.2022) https:/ /www.tecalor.de/de/produkte/waermepumpe/luft-wasser-waermepumpen/thz-5-5- eco/thz-5-5-eco/downloads.html ISG plus • “ISG plus Bedienungs- und Installationsanleitung” (published: 01.07.2021) https:/ /www.tecalor.de/content/dam/tec/cdbassets/current/bedienungs- _u_installationsanleitungen/instructionandinstallationmanual_doc-00082543.pdf © 2023 Enphase Energy Inc. All rights reserved. March 2023...

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enphase THZ 5.5 eco Installation And Configuration Manual

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