12
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 must be put in place.
•
Set the valves as follows: valve B wide open, valves A, C, D and E closed
: Water inlet valve
: By-pass valve
: Water outlet valve
: Water inlet adjustment valve (optional)
: Water outlet adjustment valve (optional)
• An incorrect by-pass setting may cause the heat pump to malfunction.
•
Check that the hydraulic corrections are correctly tightened and that there are no leaks.
• Check that the appliance is stable.
•
Set the water circulation running.
•
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
.
•
If the heat pump is on standby, press
for 3 seconds; the splash screen appears for 4 seconds then the home
screen is displayed. A 2-minute timer will start.
•
Set the desired temperature (called the "setpoint", see § 2.4.2 "Adjusting the temperature setpoint").
After the start-up steps for your heat pump:
•
Shut down the water circulation temporarily (by stopping the filtration or closing valve A or C) to check that your
appliance stops after a few seconds (via the activation of the flow switch)
.
•
Reduce the setpoint temperature to below the water temperature to check that the heat pump stops operating.
•
Switch off the heat pump by pressing and holding
for 3 seconds and check that it stops
.
EN
Содержание Z550iQ
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