Starting The Unit In Heating Mode - Samsung 050JXYDEH Installation And Maintenance Manual

Starting the unit in heating mode;

Press the power button (top left) AU will show meeting Automatic mode using an
external run signal.
Turn up your thermostats or underfloor heating to send a run signal to the unit, the
pump will start immediately, a little house with a circle round it appears in the status
window, the compressor in the outdoor unit starts after 3 minutes, you will see the
symbol for the compressor in the status screen. It's a little milk churn with a C in it.
The pipework will begin to heat up, check the flow temperature by pressing oval
View button, it will show 4 sensors.
The house is the temperature at the remote controller which is not used.
The house with the circle around it is the water outlet temperature from the heat
pump.
The Christmas tree is the air temperature outside.
The tap is the cylinder temperature.
The flow temperature is shown next to a symbol of a house in a circle. Over time this
will warm up, now check all the radiators or under floor loops are hot as well.
If the outdoor unit doesn't start after 5 minutes.........
Caution in Cold weather
If the water in the system is below 10C the heat pump WILL NOT START.
Press the View button, you can see 4 sensor readings, press oval View until the
pump symbol shows (a circle round a house). This is the water temperature, if it's
below 10C the unit will not start but the pump will run.
You must warm up the water to get the unit to run, the easiest way to do this is to run
the boiler.
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