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5. Startup and settings
Display blinks indicating the controller is locked.
Press the ON/OFF button 3 seconds to unlock the controller
Power LED:
Push the reset button on the RCD
of the heat pump. OFF appears on the
display, indicating the heat pump is
supplied by electricity.
Outdoor socket
The Power LED is off while the
heat pump is running, indicating the
controller is unlocked.
Fan LED:
The heat pump is equiped with a
150sec built-in Fan delay to protect
control circuit components. Each time
the heat pump is switched on the
countdown is started and becomes
visual on the display. Fan LED is
blinking, indicating the heat pump isn't
using the fan at current moment. Fan
LED is active, indicating the heat pump
is using the fan at current moment.
Display:
Shows the current water temperature. Following
error messages occure in case of a problem:
Appears at start up: Ambient air temperature is below 10°C.
Appears when Heat pump was already running: internal heat pump
temperature is below 3°C.
One of the heat pump sensors in damaged.
Compressor's pressure is too high.
6
Temp. UP:
Press to increase desired temperature. This menu
will close and save any changes automatically after
5 seconds.
Operation LED:
The heat pump is equiped with a 150sec
built-in compressor delay to protect control
circuit components. Each time the heat
pump is switched on the countdown is
started and becomes visual on the display.
Operating LED is blinking, indicating the
heat pump isn't using the compressor at
current moment. Operating LED is active,
indicating the heat pump is using the
compressor at current moment.
Settings LED:
Set light indicates your
in the settings menu. This
menu will close and save any
changes automatically after 5
seconds.
When settings menu closes
the controller will lock to avoid
a hazard situation.
Temp. DOWN:
Press to
reduce desired
temperature. This
menu will close and
save any changes
automatically after
5 seconds.
ON/OFF:
Press the ON/OFF
button to start the heat
pump. The current water
temperature will appear
and the heat pump will
start automacitally. The
heat pump won't start
when the desired water
temperature is reached.
Meanwhile the current
water temperature is
shown on the display.
The heat pump will start
automatically when the
water temperature drops
1°C below set point.
Press the ON/OFF
button to stop the heat
pump.
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