Increase of the water temperature during normal use is probably the
indicator of reduced inlet water pressure around the minimum level. If the
device feeds two or more taps at the same time, outlet water shall be
shared among these taps. Requested outlet water temperature may not be
reached de to low inlet water temperature in winter.
Pressure Safety Switch
Pressure safety switch shall be activated as the result of excessive
increase of water pressure during normal use or when the device is not
used for any reason arising from the grid or device, and interrupts all
electricity of the device. Pressure safety switch's interrupting the device
electricity is a requested situation and therefore device should be
controlled by an authorized service. After all failure reasons are eliminated,
re-commissioning shall be enabled with the turn-on button located on the
pressure safety switch and device continues heating.
Usage (BLUE)
Level switch has two positions (eco-high). "eco"
position is preferred in terms of economy during
months with high inlet water temperature. "high"
position is the highest level and maximum water
flow is achieved at that position in the requested
temperature. Normally, this level maintains the
highest hot water performance during the year.
Usage (BLUE E)
Outlet water temperature can be adjusted between
20°C and 55°C by rotating the temperature setting
knob located on device front cover. Marking which
is above to the set knop help to the adjusting
temperature value. When the hot water tap is
opened and stable water flow is maintained, device
automatically starts operation and heats the water
until the adjusted value.
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