Zodiac Z250 MD3 Notice D'installation Et D'utilisation page 51

❹ Troubleshooting
• Before you contact the retailer, carry out these few simple checks using the following tables if
a problem occurs.
• If the problem is not resolved, contact your retailer.
• : Actions to be performed by a qualified technician only
4.1 I Appliance behaviour
• When the setpoint temperature is reached, the appliance stops heating: the water temperature
is higher than or equal to the setpoint temperature.
The appliance
• When the water flow rate is zero or is not enough, the appliance stops: check that the water is
does not start
circulating correctly in the appliance and that the hydraulic connections are correct.
heating straight
• The appliance stops when the outdoor temperature falls below -7 °C.
away
• The appliance may have detected an operating fault (see § "4.2 I Error code display").
• If you have checked these points and the problem persists: contact your retailer.
• Often called condensates, this water is the moisture contained in the air which condenses on
contact with certain cold mechanisms in the appliance, especially on the evaporator. The damper
the air, the more condensates your appliance will produce (your appliance may drain several
The appliance
litres of water per day). This water is retrieved by the base of the appliance and drained through
is discharging
the holes.
water
• To check that the water is not coming from a leak in the pool circuit on the appliance, shut it down
and run the filter pump to circulate water in the appliance. If the water continues to flow through
the condensate drainage lines, there is a water leak in the appliance; contact your retailer.
• The appliance will soon switch to its defrost cycle to melt the ice.
The evaporator is
• If the appliance cannot manage to defrost its evaporator, it will stop itself; this means that the
iced over
outdoor temperature is too low (below -7°C).
• This may occur when the appliance is in a defrost cycle and the water is converted to gas.
The appliance is
• If the appliance is not in its defrost cycle, this is not normal. Turn off and disconnect the appliance
"smoking"
immediately and contact your retailer.
• If there is no display, check the supply voltage and the F1 fuse.
• When the setpoint temperature is reached, the appliance stops heating: the water temperature
is higher than or equal to the setpoint temperature.
The appliance is
• When the water flow rate is zero or is not enough, the appliance stops: check that the water is
not working
circulating correctly in the appliance.
• The appliance stops when the outdoor temperature falls below -7 °C.
• The appliance may have detected an operating fault (see § "4.2 I Error code display").
• The operating mode is not powerful enough. Switch to "BOOST mode and set the filtration to
24/24 manual while the temperature rises.
• The appliance may have detected an operating fault (see § "4.2 I Error code display").
The appliance
• Check that the automatic filling valve is not stuck in open position; this will keep supplying cold
is working
water into the pool and will prevent the temperature from rising.
but the water
• There is too much heat loss as the air is cool. Install a heat insulated cover on the pool.
temperature
• The appliance is unable to capture enough calories as its evaporator is clogged with dirt. Clean it
does not
to restore its performances (see § "3.2 I Maintenance").
increase
• Check that the external environment is not hindering the heat pump (see § "❶ Installation").
• Check that the appliance is the right size for this pool and its environment.
The fan is • If the outdoor temperature is low, the appliance will perform defrost cycles : defrost cycle is
running but activated when air/water temperature is less than 2°C and when the heat pump has been shut
the compressor down for more than 120 minutes. It is automatically deactivated when the air/water temperature
stops from time is greater than or equal to 2°C.
to time with no • The appliance is unable to capture enough calories as its evaporator is clogged with dirt. Clean it
error message to restore its performances (see § "3.2 I Maintenance").
The appliance
• Check that the circuit breaker is correctly dimensioned and that the cable section used is
trips the circuit correct (see § "5.2 I Technical data").
breaker
• The supply voltage is too low; contact your electricity supplier.
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