MAINTENANCE:
1- Clean the product periodically with water or pH neutral liquid detergent.
2- Rinse with clean water and dry with a soft cotton cloth.
3- Do not use acidic or abrasive detergents.
PROBLEM
Screen Indicator: E1
Screen Indicator: E2
Screen Indicator: E3
Screen Indicator: E4
The hot water does
not reach the selected
temperature.
The cold water tempe-
rature is higher than the
selected temperature.
Touch buttons fail to
operate.
Low water volume.
Unstable fl ow or tem-
perature.
POSSIBLE CAUSE
Connection failure between the screen and
main control box.
Malfunction of temperature control system.
Disconnection or malfunction of temperature
sensor.
Malfunction of temperature control system.
The hot water is not between 55°C and 65°C.
The hot water pressure is lower than the cold.
The cold and hot pipes have been reversed.
The thermostatic cartridge is dirty.
The water fi lter is dirty.
The cold water pressure is lower than the hot.
The cold and hot pipes have been reversed.
The thermostatic cartridge is dirty.
The cold water fi lter is dirty.
No power.
Dirty fi lters.
Very imbalanced cold/hot water pressures.
SOLUTION
Secure connections.
Notify Technical Support.
Notify Technical Support.
Disconnect and reconnect the system / Notify
Technical Support.
Increase the water inlet temperature.
Increase the hot water pressure or reduce the
cold.
Reverse the pipes.
Notify Technical Support.
Clean the intake fi lter.
Increase the cold water pressure or reduce the
hot.
Reverse the pipes.
Notify Technical Support.
Clean the intake fi lter.
Check power supply.
Clean the fi lters.
Equalise the pressures; 3 bar is recommended.
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