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Summary of Contents for Scheer MA 50
- Page 1 MA-water heater MA 50 MA 70 MA 50/70 innovative heat systems...
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Page 2: Introduction
Always carefully follow SCHEER installation and repair instruction and heed all WARNINGS. The heaters of the MH-series are type-tested and approved in accordance with the ECE Directives ECE R22 and ECE R10. SCHEER rejects any liability for problems and damage caused by the system installed by untrained personnel. www.scheer-heizsysteme.de... -
Page 3: Table Of Contents
MA-SERIES table of contents introduction table of contents warning and safety signs (definition) warning and safety signs general operating instructions control box C www.scheer-heizsysteme.de... -
Page 4: Warning And Safety Signs (Definition)
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: Warning And Safety Signs
In risk of frost, drain the fresh water out of a heat system with plate heat exchanger. Note: SCHEER cannot be held liable for: • Defects and damage, which are due to installation or repair by unauthorized and untrained persons. - Page 6 The MA-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 traf- fic within the scope of the ECE Regulation.
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Page 7: Control Box C
If the boiler is fired without water, it will be damaged. Check the water level, please. If there is suvvicient water in the system, contact SCHEER to be able to bridge the water level switch using emergency operation. - Page 8 Emergency operation without controller Emergency operation without controller can be carried out at the user‘s own responsibility and requires discon- nection of the corresponding lead seal and switching of the switch after consultation with SCHEER. Setting the instrument function •...
- Page 9 Push the burner reset button at least for one second in. • The warning lamp of the burner will turn off and the burner is reset. In case the warning lamp of the burner is triggered again, let the system be repaired by a SHEER trained person. www.scheer-heizsysteme.de...
- Page 10 Batterie wechseln Programmierung aktiviert Brenner in Betrieb (nur Öl- burner operating Heizung vorübergehend heating temporarily turn off /Gaskessel); Aktive Brennerstufen ausgeschaltet burner active ECO function active ECO Funktion aktiv compressor operating (n.a.) Verdichter in Betrieb (nur WP) (entfällt) www.scheer-heizsysteme.de...
- Page 11 (maximum 3 seconds) on the chimney sweep button. This DHW heating mode function produces the operating state required to make emission measurements (flue gas). On: The DHW is heated according to the selected switching program. Off: No DHW heating, but the protective function is active. www.scheer-heizsysteme.de...
- Page 12 The display shows the minutes flashing. Turn the setting knob to the current minutes. Press OK . The settings are saved when the dis- play stops flashing. To return to the default display press the ESC button until it shows. www.scheer-heizsysteme.de...
- Page 13 °C Heating curve slope 1.50 0.10 4.00 Summer/winter heating limit --- / 8 °C Heating circuit 2 1010 ... 1030 like heating circuit 1 Heating circuit P 1310 ... 1330 like heating circuit 1 1610 Nominal set point °C www.scheer-heizsysteme.de...
- Page 14 However, users are still able to go to any page and set values. The foreground page returns after this period without operator intervention. operating time-out: 8 minutes After this period without operation, display automatically returns to the start page. www.scheer-heizsysteme.de...
- Page 15 MA-SERIES room controller for boiler controller C(optional) navigating and setting room controller for boiler controller C(optional) navigation topics www.scheer-heizsysteme.de...
- Page 16 MA-SERIES room controller for boiler controller C (optional) energy saving www.scheer-heizsysteme.de...
- Page 17 MA-SERIES system consumption settings room controller for boiler controller C (optional) www.scheer-heizsysteme.de...
- Page 18 - MA-series - SCHEER Heizsysteme & Produktionstechnik GmbH Chausseestr. 12 - 16 D-25797 Wöhrden Germany Tel.: + 49 (0) 4839 / 905-0 Fax.: +49 (0) 4839 / 453 info@scheer-heizsysteme.de www.scheer-heizsysteme.de best in convenience and comfort www.scheer-heizsysteme.de...
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