Helo Steam Pro Pure Produkthandbuch Seite 42

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Instructions for Use and Installation Helo Steam Pro
Warm water comes out of the steam nozzle, there is little or no steam in the steam room.
Cause: The electromagnetic valve for the incoming water is stuck open because of dirt or an electrical fault.
See test 3.
Action: Remove the electromagnetic valve and clean it. Fix the electrical fault.
Cause: The electromagnetic valve is broken.
Action: Replace the electromagnetic valve.
Cause: Fault in the circuit board.
Action: Replace the circuit board.
Warm water comes out of the steam nozzles in pulses or as a weak continuous stream with steam.
Cause: Small water pocket in the steam pipe.
Action: Remove the water pocket.
Cause: Too much of the steam pipe is uninsulated.
Action: Insulate the steam pipe.
Warm water continuously comes out of the steam generator's downpipe.
Cause: The automatic electromagnetic flushing valve is stuck open.
Action: Turn off the steam generator. Try again after 80 minutes. If the fault remains, remove the automatic
electromagnetic flushing valve and clean it.
Banging noise from the water pipes when the electromagnetic valve opens or closes.
Cause: Inadequate connection in the water pipe coming into the steam generator.
Action: Mount the water pipe securely on the wall.
Cause: Recoil effect in the incoming water pipe.
Action: Install about 1 metre of pressure-proof reinforced rubber hose into the steam generator end of the water pipe
.
The safety valve opens or the overheating protector trips.
Cause: Steam pipe is blocked. See test 4.
Action: Remove the block.
Cause: The inner diameter of the steam pipe has significantly decreased. See test 4.
Action: Replace the pipe or the connection where the inner diameter is reduced (minimum inner diameter is 16mm).
Cause: Several sharp bends in the steam pipe. See test 4.
Action: Make the bends less sharp.
Cause: There is a large water pocket in the steam pipe. See test 4.
: Install the steam pipe so that water pockets do not form.
Steam generation is irregular from the beginning.
Cause: The sensor is badly placed. See test 2.
Action: Move the sensor or redirect the steam shower.
Cause: Limescale or other impurities in the dirt filter.
Action: Remove the dirt filter and clean it.