Robmex VM 050 D400-3-E, Руководство пользователя

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COMFORT Mode : User selects a hot water temperature between 50°C and 65°C (default value of 65°C). Warning: this operating
mode might increase the electrical consumption of the product.
MAX Mode : User selects a hot water temperature between 65°C and 75°C (default value of 70°C). Warning: this operating mode
increases the electrical consumption and scaling. Using hot water with high temperature may cause burns. It is strongly recommended to
take all the necessary precaution to use this operating mode.
5/ Temperature display (Ref. F):
In FROST FREE Mode , it indicates the temperature setpoint of 7°C automatically fixed by the product.
In SMART Mode , the displayed value is the temperature setpoint automatically analysed and fixed by the product. When a large
quantity of hot water is used, the displayed temperature is the one measured close to the bottom side of the product (30cm for a 50L
product, 40cm for 80L and 100L). That means the remaining quantity of hot water is limited (10L of hot water remaining for a 50L product,
30L remaining for a 80L product and 50L remaining for a 100L product).
In MINI , COMFORT and MAX modes, it shows the temperature of water inside the tank. When pushing the setting keys
(Ref. B), the screen displays during a few seconds the setpoint temperature chosen by the user before displaying again the water
temperature inside the product.
6/ Heating indicator (Ref. E): Shows when the water is under heating. NOTA: if the indicator is on continuously, that means the product is under
heating. It doesn’t reveal a bad running of the product.
7/
Control panel locking (Ref. G): To lock or unlock the control panel, press simultaneously the UP and DOWN buttons
TROUBLESHOOTING
When a malfunction occurs, the user interface of the appliance will display an error code.
Code Fault Concerned element Actions
E1 Probe fault Thermostat Unplug and plug the power supply
If the problem is not resolved, contact your installer or dealer
E2 No heating Thermostat
Hot water circuit
Heating element 1/ Check that there are no problems on the hot water circuit (open tap, burst pipe...)
If a leak is found, solve the problem, disconnect and reconnect the power supply to the unit and
check that the default does not reappear during the first heating.
2/ Check that the circuit breaker is not tripped thermal

Disconnect power supply

Open the cover of the device
 Check the thermostat
If the circuit breaker has tripped
 reset it by pressing the button SAFETY on the thermostat
 close the cover of the device
 reconnect the power supply and check that the default does not reappear in the first
heating.
If the default reappears, contact your installer or dealer (service code: ERR9).
3/ None of the previous two cases
Contact your installer or dealer (service code: ERR0)
E3 Over heating Thermostat Check that the circuit breaker is not tripped thermal

Disconnect power supply

open the cover of the device
 check the thermostat
If the circuit breaker has tripped
 reset it by pressing the button SAFETY on the thermostat
 close the cover of the device
 reconnect the power supply and check that the default does not reappear in the first
heating.
If the default reappears, contact your installer or dealer (service code: ERR9).
If the circuit breaker is not tripped, contact your installer or dealer (service code: ERR9)
E4 Dry heating Cold water circuit 1/ Check that the cold water supply is operational
2/ Open hot water taps and see the water flow. If the flow is not immediate, wait lines are
purged of air

If the flow of the hot water circuit is sufficient
 Disconnect and reconnect the power supply to the unit and check that the default does not
reappear.
If the default reappears, contact your installer or dealer (service code: Err7).
 If the flow of hot water is absent, contact a qualified professional to intervene in the cold
water supply of the unit.
EN