Timer setting:
- Press
button for 5" to entry the timer setting interface: timer 'ON' hour icon "88:88" flashes;
- Press the
and
buttons to set the exact hour(s) and press
- Press the
and
buttons to set the exact minute(s) and press
- Press the
and
buttons to set the exact hour(s) and press
- Press the
and
buttons to set the exact minute(s) and press
Timer 'ON' and timer 'OFF' icons are displayed near the clock time.
Press
button to cancel the timer settings during the timer 'ON' and timer 'OFF' programming, returning in this way to clock
time visualization.
The timer settings are repeating and are still valid after a sudden power cut.
5.
button
Press this button to turn 'ON' or turn 'OFF' the electrical heater. The electrical heater will work according to the control
program.
When the unit is 'ON', press this button for 5" to enable or disable the fan ventilation function.
6. Error codes
During standby or running status, if there is a malfunction, the unit will stop automatically and show the error code on the
right screen of the controller.
11.3 LCD icons
1. Hot water available
The icon indicates that the domestic hot water temperature reaches the set point. The hot water is available for use. Heat
pump is standby.
2. Fan ventilation
The icon indicates that the fan ventilation function is enabled.
By pressing the
button and hold it for several seconds the fan ventilation function can be enabled or disabled. If this
function is enabled the fan will continue working to ventilate the air, when the water temperature reaches the set point and
unit is standby. If this function is disabled the fan will stop, when the water temperature reaches the set point and unit is
standby.
3. Electrical heating
The icon indicates that the electrical heating function is enabled. The electrical heater will work according to the control
program. The icon flashes during a disinfection cycle.
4. Defrosting
The icon indicates that the defrosting function is enabled. This is an automatic function, the system will entry or exit the
defrosting according to the inner control program. The defrosting parameters cannot be changed at fieldwork. And the unit
does not support manual defrosting control.
5. Heating
The icon indicates that the current operation mode is heating.
6. Key lock
The icon indicates the key lock function is enabled. The keys cannot be operated until this function is disabled.
7. Left temperature display
The display shows the setting water temperature.
to confirm: timer 'ON' minute icon "88:88" flashes;
to confirm: timer 'OFF' hour icon "88:88" flashes;
to confirm: timer 'OFF' minute icon "88:88" flashes;
to confirm.
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