Scheer MH Series User Manual
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- Installation and maintenance manual (42 pages) ,
- Installation and maintenance instructions manual (32 pages)
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Summary of Contents for Scheer MH Series
- Page 1 MH-Series water heater MH 10 micro MH 10/17 MH 15/23 MH 20 micro L MH 30/40 user guide...
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Page 2: Introduction
The heaters of the MH-series are type-tested and approved in accordance with the ECE Directives ECE R22 and ECE R10. The unit must be installed in accordance with the enclosed installation instructions. SCHEER accepts no liability for defects and damage resulting from installation by untrained personnel. -
Page 3: Table Of Contents
table of contents Introduction Table of contents Warnings and Safety Precautions (Explanation) Warning and safety instructions General operating instructions Control box A Control box M Heating controller Setting the unit function Fault lights Room unit for control box (optional) -
Page 4: Warnings And Safety Precautions (Explanation)
Improper installation or improper repair can cause a fire or the leakage of deadly carbon monoxide leading to serious injury or death. • The person to install and repair the heating system must have completed a SCHEER training course. • Always follow all installation and repair instruction. -
Page 5: General Operating Instructions
Turn on the heating system at least once a month for 10 min. • The heating system must be checked by a SCHEER trained person, before each heating season. • Liability claims can only be asserted, if the claimant can prove adherence to the installation, maintenance, and safety... -
Page 6: Control Box A
The MH-heating systems are approved for the use of „diesel“ and „heating oil“. Any other type of fuel for operating have to be in advance approved by the manufacturer SCHEER. The heaters are designed for 230 Volts. The connection in the vehicle has to be fed from the battery of the vehicle via an inverter approved in road traffic within the scope of the ECE Regulation. -
Page 7: Controlbox M
control box M control box MH micro Item No. On / Off Polarity luminaire controlbox M switch 0754486 (single stage) STB lamp Heating controller Electric heating Activate / lock burner Electric heating Burner request active active Symbol for heat request Actual value boiler temperature •... -
Page 8: Fault Lights
Push the reset (STL) button all the way in. (followed by a click sound) • The heating system is ready to start again. In case the (STL) is triggered again, let the system be repaired by a SCHEER trained person. MH: warning lamp STL MH Micro: warning lamp STL... -
Page 9: Room Unit For Control Box (Optional)
Room thermostat - WLAN-capable (optional) Room thermostat art. no. incl. WLAN connection 0170106 Please read these operating instructions for all information on the installation and operation of your thermo- stat. Make sure that the thermostat is installed and connected by a professionally qualified person and that it complies with all regional regulations. - Page 10 Technical Data Power Supply 95~240VAC, 50~60Hz Timing error <1% Current Load max Shell Material PC + ABS (fire proof ) 86x86mm square/ Europ. Sensor NTC3950, 10k Installation Box 60mm round Accuracy ±0,5°C Wire Terminals 2*1,5mm² / 1x2,5mm² Set Temp. Range: 5-35°C Protection Class IP20...
- Page 11 Installation Your thermostat is suitable for installation inside a standard 86 mm junction box or a European 60 mm junction box. Step 1 De-energise all connecting cables (Fig. 1). Fig. 1 Step 2 Remove the mounting plate by rotating the LCD part (Fig. 2). Fig.
- Page 12 Homescreen quick reference lock roomtemperature heating period room temperature set temperature ext. sensor active heating active time mode AM / PM time manual mode select mode clock power down operation Press to turn the thermostat on/off. Power on/off: Touch to change between manual mode and program mode. In manual Manual/ Time program mode: mode, will show in the bottom left of the screen.
- Page 13 Default settings for program schedule heating weekday Weekend Weekend periode (Monday-Friday) (Saturday) (Sunday) (1 2 3 4 5) time temperature time temperatur time temperatur period 1 06:00 AM 20°C 06:00 AM 20°C 06:00 AM 20°C period 2 08:00 AM 15°C 08:00 AM 20°C 08:00 AM...
- Page 14 Wifi - connection Before using your WLAN thermostat for the first time, you must configure the WLAN connection and the settings on the smartphone once. This enables communication between your connected devices. Step 1: Download the „Smart Life“ APP Fig. 1-1 Fig.
- Page 15 In the App Fig. 3-1.1 Fig. 3-1.2 Fig. 3-2 Fig. 3-3 Fig. 3-4 Press „Add device“ on the app‘s home screen (Fig. 3-1.1). Select „Small household appliances“ on the left and scroll down so that you can select „Thermostat (Wi-Fi)“ (Fig. 3-1.2). In the next step, select your WLAN and enter the network key.
- Page 16 Programming the termostat via APP Fig. 5-1 Fig. 5-2 Fig. 5-3 Fig. 5-4 When your room thermostat has been successfully set up, it is displayed on the start screen of the app (Fig. 5-1). The round button is used to switch your thermostat on and off. Click on the three dots in the upper right corner to start programming.
- Page 17 Further functions and troubleshooting Fig. 6-1 Fig. 6-2 Fig. 7-1 Fig. 7-2 If you use several room thermostats, you have the option in the app to combine these room thermostats into a group so that you can set the temperature of all three devices simultaneously. To do this, press the three dots in the top right corner of the app (Fig.
- Page 18 MH-Series water heater SCHEER Heizsysteme & Produktionstechnik GmbH Chausseestr. 16 D-25797 Wöhrden Tel.: + 49 (0) 4839 / 905-0 Fax.: +49 (0) 4839 / 453 info@scheer-heizsysteme.de www.scheer-heizsysteme.de Heizsysteme der Extraklasse...
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