Midea VLS Series User Manual

Instantaneous gas water heater

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Warning notices: Before using this product, please read this manual carefully and keep it for future reference.

The design and speciﬁcations are subject to change without prior notice for product improvement.

Consult with your dealer or manufacturer for details.

The diagram above is just for reference. Please take the appearance of the actual product as the standard.

Instantaneous Gas Water Heater

MSmartHome

VLS SERIES

USER MANUAL

MGWH11-22EGPGR(W)

MGWH13-26EGPGR(W)

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Summary of Contents for Midea VLS Series

Page 1 Instantaneous Gas Water Heater VLS SERIES USER MANUAL MGWH11-22EGPGR(W) MSmartHome MGWH13-26EGPGR(W) Download the app & activate product Warning notices: Before using this product, please read this manual carefully and keep it for future reference. The design and speciﬁcations are subject to change without prior notice for product improvement.
Page 2 THANK YOU LETTER Thank you for choosing Midea! Before using your new Midea product, please read this manual thoroughly to ensure that you know how to operate the features and functions that your new appliance o ers in a safe way.
Page 3 SAFETY INSTRUCTIONS Intended use Please pay attention to the precautions and notices as well as contents of installation instruction. Before installation, please read the installation instruction carefully. Installa- tion and trial running must be carried out by professional installers. Illegal installation and improper repair may cause human injury and even death.
Page 4 In case of gass mell Shut down the heater immediately. ● Close the gasvalve. ● Open all the windows and doors. ● Any lighting of ﬁre or ignition or start-up of electric light is not allowed. Neither is any ● start-up operation which will generate sparkle.
Page 5 CAUTION: Precautions for ﬁre During operation, don't get close to any ﬂammable and combustible materials or other ● similar ones. CAUTION: Gas accident Operation should be carried out according to the indications of the attached docu- ● ments and instructions from the authorized professional installers to avoid toxication accidents which may cause death.
Page 6 SPECIFICATIONS Product Model MGWH11-22EGPGR(W) CE-Pin 2806DN0131 2806DN0131 Power Consumption Rated Voltage V.AC 220~ 220~ Frequency Gas Category 3P(37) 3B/P(30) 3+(28-30/37) Gas Type Gas pressure mbar 28-30 Nominal Heat Input(Q) Nominal Useful Output 19.2 19.2 Minimum Heat Input ≤9.5 ≤9.5 Minimum Useful Output E ciency of energy sources Max.
Page 7 CH, CY, CZ, ES, GB, GR, HR*, HU*, IE, IT, LT, PL*, PT, RO*, 2H3+ SI, SK, TR The pipe installed shall be in accordance with the local regulations in force and match the interface size of Midea gas water heater. If you have any questions, please contact Midea customer service.
Page 8 Product Model MGWH13-26EGPGR(W) CE-Pin 2806DN0131 2806DN0131 Power Consumption Rated Voltage V.AC 220~ 220~ Frequency Gas Category 3P(37) 3B/P(30) 3+(28-30/37) Gas Type Gas pressure mbar 28-30 Nominal Heat Input(Q) Nominal Useful Output 23.1 22.2 Minimum Heat Input ≤11.5 ≤11.5 Minimum Useful Output E ciency of energy sources 85.9% 85.9%...
Page 9 CH, CY, CZ, ES, GB, GR, HR*, HU*, IE, IT, LT, PL*, PT, RO*, 2H3+ SI, SK, TR The pipe installed shall be in accordance with the local regulations in force and match the interface size of Midea gas water heater. If you have any questions, please contact Midea customer service.
Page 10 PRODUCT OVERVIEW Product Chinmey Face shell Viewport Screen Hot water Gas inlet Cold water outlet inlet Accessories Intake connector x1 Rubber Seal x1 Expansion screw x1 Cross pan head Rubber stopper x2 Phillips head tapping screws x2 ﬂange screws x4 Crosshead self-tapping User manual x1 Warranty card x1...
Page 11 Internal wire diagram ground power DC fan to display proporlional valve switch valve over heating switch outlet NTC inlet NTC water ﬂow sensor ground ﬂame detect wind pressure sensor lgnition poles...
Page 12 QUICK START GUIDE Before ﬁrst use CAUTION Before ﬁrst using,a trial running should be carried out by authorized professionals. Before using，please make sure the gas water heater is installed properly. Trial running and quick start Insert the power supply plug and switch on the power. Turn on the gas switch.
Page 13 PRODUCT INSTALLATION Notices for professional installers The instruction for operation and installation is absolutely necessary part of the heater ● and is provided along with the heater. Please read the documents to guarantee that you have comprehended all the data for an installation, operation and safe service. All speciﬁc adjustments and inspection for the heater must be provided with the ●...
Page 14 Improper handling or manipulation may cause accidents. ● No touches on hot parts of the heater such as all the tubes and exhaust pipe. Any ● contact with hot parts can cause burn. Children and laymen must keep remote from the heater during its operation.
Page 15 Installation order The operation of the installation can only be carried out by author- ized professionals. Please pay attention to the special requirements for installation made by the local country. Please pay attention to the related regulations on the bonding pressure of gas and gas types on the nameplate of the heater.
Page 16 Installation of the gas water heater and exhaust pipe Type of installation C12 （The heater should be equipped with an exhaust pipe or a ● chimney. Please pay attention to the speciﬁc regulations for installation required by the local country, Contact the manufacturer for guidance of other type of pipe) a.
Page 17 b. Installation mode of top rear exhaust. Packing seal Incline downward by 3° As show in the ﬁgure below, tap in expansion screws for ﬁxation, hang the unit vertically and screw it down with nuts, insert plastic plugs below it and screw down self-tapping screws.
Page 18 Gas pipe joint Rubber sealing ring Hose pipe joint Work carrier Gas rubber hose Installation of water inlet and outlet pipes Connect the water inlet and outlet pipes and tap water pipe of the unit with an Ф10mm metal hose, or with a water pipe with an inner diameter of greater than 15mm. Gas pipe joint Water outlet joint Water inlet pipe joint...
Page 19 Description Power No.1 Press the power button and the gas water heater will stand by,it will work when the water is turned on.Press the button again ,turn o the power when you don’t need hot water,then machine will not work(no ﬂame) when you open the hot water faucet. No.2 Ignition The heat will be lit automatically in stand by condition as you turn on the water...
Page 20 APP SETUP AND OPERATION Install application MSmartHome Ensure the mobile phone is connected to your home network. Scan the QR code or search for the MSmartHome application from the Google Play Store or Apple App Store on Download the app &...
Page 21 Start the remote control Rotate the knob randomly to indicate one of the programs, and press continuously until the app control icon light up in the knob display, which means it has entered the remote control state and you can start to control remotely. Wireless Network Signal Light Slowly ﬂashing Waiting for connectiona...
Page 22 APP function introduction Add a device to conﬁgure the network: Android mobile device; Click Add Device in the upper right corner of the Mercure homepage; Enter the correct wiﬁ password in the home wiﬁ information dialog (if the home wiﬁ has been entered, go directly to step 4); Power on the device, turn it on, press and hold the Wi-Fi button for more than three seconds, hear a long beep, and the Wi-Fi light ﬂashes rapidly;...
Page 23 CLEANING AND MAINTENANCE Warning Take the electrical plug out before clean or maintenance. Cleaning Check up frequently to see whether the gas supply pipelines (rubber hose) are in ● good conditions without aging, cracks. Pay attention to periodic replacement of rubber hoses.
Page 24 MGWH11-22EGPGR(W) Air distributor Gas distributor Air distributor Gas distributor...
Page 25 Installation/Assembly Take o the 4 screws as indicated in Picture 1. ● Take o the shell as Picture 1. ● Take o the two srews on the proportional valve and gas distributor as indicated in ● Picture 2. Take o the four screws on the burner and gas distributor as indicated in Picture 2. ●...
Page 26 Gas distributor Installation/Assembly Take o the 4 screws as indicated in Picture 1. ● Take o the shell as Picture 1. ● Take o the two srews on the proportional valve and gas distributor as indicated in ● Picture 2. Take o the four screws on the burner and gas distributor as indicated in Picture 2.
Page 27 Advanced error code display for more convenient operation and maintenance. Error codes: Error codes Description Treatment Fan failure Contact Midea for after-sales treatment. The system need to reset by manual to eliminate error codes. Outlet temperature sensor Check whether the outlet water temperature error sensor is damaged.
Page 28 Wrong ﬂame signal Contact after-sales personnel to check whether the ﬂame feedback needle is normal. The system needs to reset by manual to eliminate error codes. Gas valve leakage Contact the after-sales service personnel to check the valve for leakage. The system needs to reset by manual to eliminate error codes.
Page 29 CERTIFICATIONS AND SAFETY APPROVALS Declaration of conformity We hereby conﬁrm that the following customer model names and Midea model names match each other respectively. Brand Midea mode Marketing Model...
Page 30 Midea may constitute trademark infringement or unfair competition in violation of relevant laws. This manual is created by Midea and Midea reserves all copyrights thereof. No entity or individual may use, duplicate, modify, distribute in whole or in part this manual, or bundle or sell with other products without the prior written consent of Midea.
Page 31 European Economic Area. Further information are provided on request. You can contact our Data Protection O cer via MideaDPO@midea.com. To exercise your rights such as right to object your personal date being processed for direct marketing purposes, please contact us via...
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