Installation Settings - SOLARIMMERSION Mark IV Advanced Installation Manual

4. Installation Settings
Once the unit is wired, SOLARIMMERSION IV has to be configured with the parameters required
for the particular installation type used. By default, for simple installations with a single heater, the
only configuration requirements are listed below.
Follow the steps below to calibrate and setup the unit.
Step 1: Turn off the PV or micro generation system. This is to make sure power is only imported,
which is essential for sensor clip calibration.
Step 2: Turn on SOLARIMMERSION IV unit.
Step 3: Turn on a high load like a kettle or a 2kW heater to make sure power is imported and wait
for 5 seconds.
3a: If the sensor clip is installed correctly, the display will be as below with the ASTERISK
symbol ( ) Blinking.
3b: If the display is as below, then you have to swap the wiring on the CT sensor terminals.
Once the terminals are swapped, restart the switch and make sure the display is as picture
3a.
Step 4: Set the correct time & software settings according to the wiring mode selected. (Please
see section 5. Using Menu Controls and "Internal Clock ‐ setting the time" in Appendix 1)
Step 5: Turn the PV inverter back on. That completes the installation and SOLARIMMERSION IV
should now start to divert any surplus power if available to the immersion heater or the connected
load.
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