MSI912-1812T-IO-AU.book Seite 1 Freitag, 23.
MSI912-1812T-IO-AU.book Seite 2 Freitag, 23.
MSI912-1812T-IO-AU.book Seite 3 Freitag, 23. Dezember 2016 3:11 15 MSI Please read this instruction manual carefully before installation and first use, and store it in a safe place. If you pass on the product to another person, hand over this instruction manual along with it. Table of contents 1 Explanation of symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 2 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MSI912-1812T-IO-AU.book Seite 4 Freitag, 23. Dezember 2016 3:11 15 Explanation of symbols 1 ! A I MSI Explanation of symbols WARNING! Safety instruction: Failure to observe this instruction can cause fatal or serious injury. NOTICE! Failure to observe this instruction can cause material damage and impair the function of the product. NOTE Supplementary information for operating the product. 2 General safety instructions 2.
MSI912-1812T-IO-AU.book Seite 5 Freitag, 23. Dezember 2016 3:11 15 MSI General safety instructions • Electrical devices are not toys Always keep and use the device out of the reach of children. 2.2 Safety when installing the device ! WARNING! • Installing the device may only be performed by qualified personnel who are familiar with the guidelines and safety precautions to be applied. • If electrical devices are incorrectly installed on boats, corrosion damage might occur.
MSI912-1812T-IO-AU.book Seite 6 Freitag, 23. Dezember 2016 3:11 15 Scope of delivery MSI 2.3 Operating the device safely ! WARNING! • Operate the device only if you are certain that the housing and the cables are undamaged. • Even after the fuse triggers, parts of the inverter remain live. • Always disconnect the power supply when working on the device. A NOTICE! • Make sure the air inlets and outlets of the device are not covered. • Ensure good ventilation.
MSI912-1812T-IO-AU.book Seite 7 Freitag, 23. Dezember 2016 3:11 15 MSI Accessories MSI1812T 2 1 3 No. 4 2 Designation 1 Sine wave inverter 2 Connection cable with safety coupling (for 230 Vw output) 3 Connection cable with safety plug (for 230 Vw supply) – Operating manual Accessories Designation Ref. no.
MSI912-1812T-IO-AU.book Seite 8 Freitag, 23. Dezember 2016 3:11 15 Intended use 6 ! MSI Intended use WARNING! Never use the inverter on vehicles where the positive terminal of the battery is connected to the chassis. The wave inverter converts direct current of 12 Vg into a 200 – 240 V AC supply of 50 Hz or 60 Hz. 7 Technical description The inverters can be operated wherever a 12 Vg connection (MSI912, MSI1812T) is available.
MSI912-1812T-IO-AU.book Seite 9 Freitag, 23. Dezember 2016 3:11 15 MSI Technical description • Fuses (MSI1812T only): The LED on the inverter indicates an operating fault (constant red light). The fuse in the device must be pressed in again by hand after it is triggered. I NOTE The individual values are found in the chapter “Technical data” on page 29. The inverter can be switched to an energy-saving mode to prevent the connected battery from discharging too quickly.
MSI912-1812T-IO-AU.book Seite 10 Freitag, 23. Dezember 2016 3:11 15 Technical description 7.1 MSI Control elements The inverter has the following connections, displays and control elements on the back: 3 1 REMOTE A 1 2 3 4 5 A ENB x ENB x GND B N.O. x COM x N.C. B DC INPUT 1 2 CHASSIS GROUND NEG (-) 5 No.
MSI912-1812T-IO-AU.book Seite 11 Freitag, 23. Dezember 2016 3:11 15 MSI Technical description MSI912 The inverter has the following connections, displays and control elements on the front: 4 MSI912 1 2 ON OFF 3 REMOTE 4 OPTION N.A. AC OUTPUT POWER SAVING OUT VOLT. FREQ. LOAD STATUS 1 2 3 4 5 6 7 8 1 0 5 No.
MSI912-1812T-IO-AU.book Seite 12 Freitag, 23. Dezember 2016 3:11 15 Technical description MSI MSI1812T The inverter has the following connections, displays and control elements on the front: 5 1 MSI1812T 2 ON 8 OFF 3 REMOTE 1 2 3 4 5 6 7 8 7 No. 12 Designation 6 4 OPTION N.A. AC OUTPUT OUT VOLT. FREQ.
MSI912-1812T-IO-AU.book Seite 13 Freitag, 23. Dezember 2016 3:11 15 MSI Fitting the inverter 8 Fitting the inverter 8.1 Tools required For the electrical connection you will need the following tools: • Crimping tool • 3multi-coloured, flexible connection cables. Determine the necessary thickness from the table in chapter “Connecting the inverter” on page 15.
MSI912-1812T-IO-AU.book Seite 14 Freitag, 23. Dezember 2016 3:11 15 Fitting the inverter MSI • The place of installation must be well ventilated. A ventilation system must be available for installations in small, enclosed spaces. The minimum clearance around the inverter must be at least 25 cm (fig. 6, page 13). • The air intake on the underside or the air outlet on the back of the inverter must remain clear.
MSI912-1812T-IO-AU.book Seite 15 Freitag, 23. Dezember 2016 3:11 15 MSI Connecting the inverter 9 Connecting the inverter 9.1 General instructions ! WARNING! • The inverter may only be connected by a qualified workshop. The following information is intended for technicians who are familiar with the guidelines and safety precautions to be applied. • Never use the inverter on vehicles where the positive terminal of the battery is connected to the chassis.
MSI912-1812T-IO-AU.book Seite 16 Freitag, 23. Dezember 2016 3:11 15 Connecting the inverter 9.2 MSI Connecting the inverter to the battery 8 1 4 2 3 I NOTE Tighten the nuts and bolts to a maximum torque of 12 – 13 Nm. Loose connections may cause overheating. ➤ Set the main switch (fig. 4 1, page 11 and fig. 5 1, page 12) to “OFF”. ➤ Loosen the screw (fig. 8 1) from the red positive terminal (fig. 8 2). ➤ Push the cable lug (fig.
MSI912-1812T-IO-AU.book Seite 17 Freitag, 23. Dezember 2016 3:11 15 MSI 9.3 Connecting the inverter Connecting the 230 V power cable (MSI1812T only) ➤ Connect the 230 Vw connection cable with safety plug to the 230 Vw input jack (fig. 5 6, page 12). ➤ Connect the safety plug to the 230 V AC mains. 9.4 ! Connecting the 230 V output cable (MSI1812T only) WARNING! Before connecting the 230V output cable, make sure the inverter is switched off at the main switch.
MSI912-1812T-IO-AU.book Seite 18 Freitag, 23. Dezember 2016 3:11 15 Connecting the inverter 9.5 MSI Connect multiple appliances (MSI1812T only) The device is equipped at delivery with galvanic isolation. For the safe operation of multiple appliances, it is essential that a circuit breaker (residual current circuit breaker) is built into the socket distribution circuit, see sample circuit diagram in fig. 9.
MSI912-1812T-IO-AU.book Seite 19 Freitag, 23. Dezember 2016 3:11 15 MSI Connecting the inverter No. in fig. 9, page 18 Explanation 1 230 Vw power source 2 Additional devices, e.g.
MSI912-1812T-IO-AU.book Seite 20 Freitag, 23. Dezember 2016 3:11 15 Connecting the inverter MSI 9.8 Connecting the external switch for turning on and off 0 a ENB ENB ON:INV. ON OFF:INV. OFF GND ON (TR ON) LOW:INV. OFF (TR OFF) ON:INV. ON OFF:INV. OFF GND b c ENB I HI:INV. TR BAT+ BAT– ON:INV. ON OFF:INV. OFF ENB + – DC POWER GND NOTE Use cables with a cable cross section of 0.25 – 0.75 mm².
MSI912-1812T-IO-AU.book Seite 21 Freitag, 23. Dezember 2016 3:11 15 MSI Connecting the inverter 9.9 Pin assignment I NOTE Keep the cable lengths as short as possible (< 10 m), so there is no loss in the signal transmission.
MSI912-1812T-IO-AU.book Seite 22 Freitag, 23. Dezember 2016 3:11 15 Using the inverter 10 Using the inverter 10.1 Switching on the inverter MSI ➤ Set the main switch (fig. 4 1, page 11 and fig. 5 1, page 12) of the inverter to the “ON” position. Set the On/Off switch to “OFF” to switch off. ➤ The inverter performs a self-test. During the self-test, the built-in speaker emits tones and the LEDs flash. ✓ After the self-test is completed successfully, the “Input Level” (fig. 4 2, page 11 and fig.
MSI912-1812T-IO-AU.book Seite 23 Freitag, 23. Dezember 2016 3:11 15 MSI 10.2 Using the inverter Status indications “Input Level” LED (fig. 4 2, page 11 and fig. 5 2, page 12) The “Input Level” LED shows the present range of the input voltage. Display Input voltage MSI912, MSI1812T Red, slow flash <10.6 V Red 10.6 – 11.0 V Orange 11.0 – 12.0 V Green 12.0 – 14.2 V Orange, flash 14.2 – 15.0 V Red, quick flash >15.0 “Load Level” (fig. 4 3, page 11 and fig.
MSI912-1812T-IO-AU.book Seite 24 Freitag, 23. Dezember 2016 3:11 15 Using the inverter MSI 10.3 Configuring the inverter I NOTE Settings can only be made using the dip switch if the S8 dip switch is “On”. You can adjust the device using the dip switch (fig. 4 4, page 11 and fig. 5 4, page 12). Setting the mains voltage You can set the mains voltage using the S1 and S2 dip switches.
MSI912-1812T-IO-AU.book Seite 25 Freitag, 23. Dezember 2016 3:11 15 MSI Using the inverter Switching to energy-saving mode You can set the energy-saving mode using the S4, S5 and S6 dip switches. In this way, the battery you connect to the inverter is not discharged as quickly. The inverter operates in energy-saving mode as long as the required power is below the set level. If the required power exceeds the set level, the inverter works in normal mode.
MSI912-1812T-IO-AU.book Seite 26 Freitag, 23. Dezember 2016 3:11 15 Cleaning and caring for the inverter 11 A MSI Cleaning and caring for the inverter NOTICE! Do not use sharp or hard objects or cleaning agents for cleaning as these may damage the product. ➤ Occasionally clean the product with a damp cloth. 12 ! I Troubleshooting WARNING! Do not open the device. You risk sustaining an electric shock by doing this.
MSI912-1812T-IO-AU.book Seite 27 Freitag, 23. Dezember 2016 3:11 15 MSI Troubleshooting LED display Cause Remedy Quick flash Input voltage is too high Check the input voltage and reduce it. Slow flash Input voltage too low The battery needs recharging. Check the cables and connections. Occasional flash Overheating Switch off the inverter and the consumer. Wait 5 to 10 minutes and switch the inverter on again without any electric consumers.
MSI912-1812T-IO-AU.book Seite 28 Freitag, 23. Dezember 2016 3:11 15 Warranty 13 MSI Warranty The statutory warranty period applies. If the product is defective, please contact the manufacturer's branch in your country (see the back of the instruction manual for the addresses) or your retailer.
MSI912-1812T-IO-AU.book Seite 29 Freitag, 23. Dezember 2016 3:11 15 MSI 15 I Technical data Technical data NOTE In the event of thermal overloading, the inverter reacts by reducing the power for temperatures of 40 °C and above. If the temperature exceeds 60 °C, the inverter switches off.
MSI912-1812T-IO-AU.book Seite 30 Freitag, 23. Dezember 2016 3:11 15 Technical data MSI Dimensions NEG (-) d POS (+) CHASSIS GROUND DC INPUT B 1 2 3 4 5 A ENB x ENB x GND B N.O. x COM x N.C. A REMOTE 1 10 mm MSI1812T: 284 mm MSI912: 313 mm Ø7 mm 186,6 mm 1 2 3 4 5 6 7 8 1 0 OFF REMOTE LOAD STATUS AC OUTPUT OPTION OPTION N.A. AC OUTPUT POWER SAVING AC INPUT OUT VOLT. FREQ. BREAKER LOAD STATUS ON N.A. REMOTE POWER SAVING OFF OUT VOLT. FREQ.
MSI912-1812T-IO-AU.book Seite 31 Freitag, 23. Dezember 2016 3:11 15 MSI Technical data Overvoltage shutdown Overvoltage Device Shutdown Restart 16 V 14.5 V Undervoltage warning Undervoltage Shutdown Restart 11 V 10.5 V 12.
MSI912-1812T-IO-AU.book Seite 32 Freitag, 23. Dezember 2016 3:11 15 AUSTRIA Dometic Austria GmbH Neudorferstraße 108 A-2353 Guntramsdorf +43 2236 908070 +43 2236 90807060 Mail: info@dometic.at BENELUX Dometic Branch Office Belgium Zincstraat 3 B-1500 Halle +32 2 3598040 +32 2 3598050 Mail: info@dometic.be BRAZIL Dometic DO Brasil LTDA Avenida Paulista 1754, conj. 111 SP 01310-920 Sao Paulo +55 11 3251 3352 +55 11 3251 3362 Mail: info@dometic.com.
