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Selectronic Australia WM1200-12V Owner's Manual

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Contents:
INTRODUCTION ...............................................................................................................................2
WARRANTY CARD ............................................................................................................................2
INSTALLATION.................................................................................................................................2
SYSTEM DIAGRAM ..........................................................................................................................3
BATTERIES .............................................................................................................................................................3
CONNECTION OF AC AND DC WIRING..........................................................................................................4
OPERATION.......................................................................................................................................5
MODE BUTTON & LED's .....................................................................................................................................5
STATUS & ALARM INDICATORS - LED 5 (green) OFF .................................................................................6
DEMAND START ADJUST - LED 5 (green) ON.................................................................................................6
LOW VOLTS ADJUST - LED 5 (green) FLASHING..........................................................................................7
HANDY HINT.....................................................................................................................................7
FAULT FINDING ..............................................................................................................................8
SYSTEM MAINTENANCE................................................................................................................9
WM1200 MAINTENANCE.....................................................................................................................................9
BATTERY MAINTENANCE .................................................................................................................................9
WM1200 ELECTRICAL SPECIFICATIONS.................................................................................10
RADIO FREQUENCY INTERFERENCE......................................................................................11
USING A SELECTRONIC KEYPAD WITH THE WM1200-12 ....................................................12
SERIAL PORT WIRING ......................................................................................................................................12
KEYPAD WIRING ................................................................................................................................................12
KEYPAD FRONT PANEL (Display not shown for clarity)...............................................................................12
STATUS ..................................................................................................................................................................13
READINGS (Keypad Grey Keys) .........................................................................................................................13
SETTINGS (Keypad Light Blue Keys).................................................................................................................14
OPTIONS (Keypad Light Blue Keys)...................................................................................................................15
DIAGNOSTICS (Keypad Light Blue Keys).........................................................................................................15
INVERTER ALARMS...........................................................................................................................................15
WARNING.........................................................................................................................................16
PRODUCT WARRANTY and CONDITIONS .................................................................................16
SELECTRONIC AUTHORISED SERVICE NETWORK ..............................................................17
S
ELECTRONIC
WM1200-12V OWNERS MANUAL
A
USTRALIA
1
Page

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Summary of Contents for Selectronic Australia WM1200-12V

  • Page 1: Table Of Contents

    ELECTRONIC USTRALIA WM1200-12V OWNERS MANUAL Contents: Page INTRODUCTION ..........................2 WARRANTY CARD ..........................2 INSTALLATION..........................2 SYSTEM DIAGRAM ..........................3 BATTERIES ................................3 CONNECTION OF AC AND DC WIRING......................4 OPERATION............................5 MODE BUTTON & LED’s .............................5 STATUS & ALARM INDICATORS - LED 5 (green) OFF .................6 DEMAND START ADJUST - LED 5 (green) ON....................6...

  • Page 2: Introduction

    INTRODUCTION Thank you for your purchase of the Selectronic Sine wave inverter, model WM1200-12V. Your WM1200 is a state-of-the-art high performance TRUE SINE WAVE DC-AC Inverter. Many hours of development time have been invested in the WM1200 so that we can provide you with a reliable high quality inverter.

  • Page 3: System Diagram

    SYSTEM DIAGRAM Regulator Wind Turbine Regulator Diesel Generator Inverter Battery Bank Regulator Solar Panel Installation Example Main Switch Earth Leakage CB ELCB Protected Circuits Fuse / CB System Fuse Mains Earth RFI Ground Battery Bank *SYSTEM FUSE A system fuse is an extremely important part of any power system, this fuse is designed to give one point of complete disconnect in case of a serious fault.

  • Page 4: Connection Of Ac And Dc Wiring

    CONNECTION OF AC AND DC WIRING IMPORTANT: Before making any wiring connections, check that the circuit breaker on the front panel is in the OFF position, i.e.; LEVER DOWN. Your electrician should firstly connect the AC wiring via the three terminal junction box. Carefully observe the correct connections.

  • Page 5: Operation

    OPERATION STANDBY mode means that the WM1200 is producing pulses of power to sense when an appliance is switched on. This is called the demand start because as soon as the appliance is switched on, the WM1200 will turn on and provide full power to the appliance. The inverter will drop back into standby mode once all loads have been switched off for longer than 10 seconds.

  • Page 6: Status & Alarm Indicators - Led 5 (Green) Off

    STATUS & ALARM INDICATORS - LED 5 (green) OFF When power is first applied LED 1 should flash. When LED 5 is OFF, this indicates the LED (1) – (4) is showing the inverters STATUS, as per written notation to the right of the LED’s. In this mode there are no adjustments to be made. LED 1 Flashing indicates the WM1200 is in Auto Start mode, this indicates that no power is being drawn from the inverter so it has gone to SLEEP to save power.

  • Page 7: Low Volts Adjust - Led 5 (Green) Flashing

    LED 1 - 4, Demand Start Adjustment is indicated by LEDS 1 – 4. Demand Start Wattage LED 1 LED 2 LED 3 LED 4 4 Watts 5 Watts Slow flash 6 Watts Medium flash 7 Watts Fast flash 8 Watts 9 Watts Slow flash 10 Watts...

  • Page 8: Fault Finding

    FAULT FINDING 1. INVERTER STAYS ON EVEN WHEN NO APPLIANCE IS BEING USED. Some appliances such as Microwave Cookers or Video Recorders still draw current when not in use. This is to power their displays. This is a common problem known as a "phantom load", but it can be easily overcome with the WM1200.

  • Page 9: System Maintenance

    SYSTEM MAINTENANCE To get the optimum performance from your WM1200 power inverter, particularly under heavy appliance loads, it is essential that the battery bank and the DC wiring are all in good condition. The small amount of time spent on the maintenance tasks below will maximise the reliability of your system.

  • Page 10: Wm1200 Electrical Specifications

    WM1200 ELECTRICAL SPECIFICATIONS INVERTER TYPE PWM Full Bridge power stage, with true sine wave AC output. SELECTRONIC WM1200 INVERTER SPECIFICATIONS ELECTRICAL PARAMETER WM1200 CONDITION Output Power 1,400 watts Max Continuous @ 25 °C Ambient 1,800 watts 1/2 Hour Rating 3,600 watts Max Surge Output Power 1,200 watts...

  • Page 11: Radio Frequency Interference

    RADIO FREQUENCY INTERFERENCE Radio Frequency Interference (RFI) can be a problem for owners of inverters. RFI in a domestic situation may produce noise or interference on a radio or TV receiver. Considerable development time has resulted in a reduction of the RFI generated by the inverter to a level that complies with C-tick requirements.

  • Page 12: Using A Selectronic Keypad With The Wm1200-12

    USING A SELECTRONIC KEYPAD WITH THE WM1200-12 SERIAL PORT WIRING Serial Port Data Cable Wire Colour Function Pin Number RATINGS LABEL White with green stripe Transmit + Green Transmit - Serial Port White with orange stripe Receive + Blue +15V White with blue stripe Orange Receive -...

  • Page 13: Status

    STATUS When you turn on the WM1200 with a keypad installed, the keypad screen will be displayed. Press NEXT DISPLAY twice. Press NEXT twice WM1200 1.00 2000 The inverter STATUS will be displayed. The inverter can have one of three status conditions. When first turned on it will show STANDBY mode.

  • Page 14: Settings (Keypad Light Blue Keys)

    The AC Amps reading shows the total current drawn from the AC output by AC Amps : 2.5A the appliances connected to the inverter. This reading is also handy for --- Readings --- knowing how much power a particular appliance draws. Pressing the AC LOAD READINGS button again will move back to the previous “AC Volts”...

  • Page 15: Options (Keypad Light Blue Keys)

    OPTIONS (Keypad Light Blue Keys) Press the Keypad OPTIONS Light Blue Key. This display allows access to logged alarms. -END- Press the OPTIONS key to scroll through logged alarms. --Alarms-- If there are no logged alarms, only this screen will be displayed. When in this END ALARMS screen, press any grey keypad key to return you to the STATUS menu.

  • Page 16: Warning

    PRODUCT WARRANTY and CONDITIONS Warranty Selectronic Australia Pty Ltd warrants your inverter to be free from defects in materials and workmanship under normal use and service, for a period of five (5) years. Defective parts will be replaced or repaired free of charge within this period.

  • Page 17: Selectronic Authorised Service Network

    SELECTRONIC AUTHORISED SERVICE NETWORK Selectronic Australia 25 Holloway Drive Bayswater Victoria 3153 Australia Ph: 03 9762 4822 Fax: 03 9762 9646 service@selectronic.com.au Burley TV Service Rainbow Power Company 278 Edmondson Ave. 1 Alternative Way Austral Nimbin 2171 NSW 2480 Australia...

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