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2.2.2 Description of the display screen
Symbol
Name
Water flow
Air temperature
"Cold" mode
"Silence" mode
Wi-Fi
2.2.3 Description of the LEDs showing the «appliance status»
LED
Appliance status
Steady green
Steady blue
Error in progress
Steady red
Flashing red
Off
2.3 I Operation
• Check that there are no tools or other foreign objects in the machine.
• The panel that provides access to the technical section (see § «5.3 I Dimensions and marking») must be put back in
place.
• Set the valves as follows: valve B wide open, valves A, C, D and E closed.
• An incorrect by-pass setting may cause the heat pump to malfunction.
• Check that the hydraulic connections are correctly tightened and that there are no leaks.
• Check that the appliance is stable.
• Turn on the water flow (by activating filtration).
• Close valve B gradually so that the filter pressure is increased by 150g (0.150 bars).
• Open valves A, C and D fully then valve E by half (the air which has built up in the heat pump condenser and the
filtration circuit will bleed out). If valves D and E are not present, open valve A wide and close valve C by half.
• Connect the power supply to the heat pump.
Steady
Water flow okay
/
"Cold" mode activated
"Silence" mode
activated
Wi-Fi connected
OK
Temperature reached or operation in "hot" mode
OK
Operation in "cold" mode
Error in progress, see error message on the interface and meaning
(see § ''4.2 I Error code display'')
The appliance shuts down after more than 4 errors in one hour and
Stopped
requires a manual restart after correcting the error (see § ''4.2 I Error
code display'')
Stopped
Device off or not connected to the power supply
: water inlet valve
: by-pass valve
: water outlet valve
: water inlet adjustment valve (optional)
: water outlet adjustment valve (optional)
Flashing
Water flow too low or
Appliance switched off
missing
Air temperature out of
Air temperature in the
operating range
operating range
"Cold" mode
/
desactivated
"Silence" mode
/
desactivated
Wi-Fi pairing in
Wi-Fi not connected
progress
Meaning
Off
EN
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