Kospel KDE2 Assembly And Operating Manual

8
PPVE Operation
The heater switches on automatically straight after
reaching the ow rate over 2,5 l/min. The temperature
control system adjusts the power rate according to the
water ow rate, required temperature and the water
temperature in the mains.
The LCD red colour backlight and icon signalises
the heating operation. If the unit reach the maximum
power value which is too low for a given operating
conditions the LCD display will show . The LED
display backlight also turns. The heater switches
on automatically straight after reaching the ow
rate over 2,5 l/min. The temperature control system
adjusts the power rate according to the water
ow rate, required temperature and the water
temperature in the mains.
The LED display backlight also turns on while pushing or turning the setting knob.
The backlight will automatically turn off when the heating operation is turned off, or
if more than 30 seconds have passed since the last adjustment. If you block the unit
(NA entry) by master appliance the display will show
.
If the fault occurs the display will show error message:
•
ERR
Tin
- inlet sensor failure,
•
ERR
Tout
- outlet sensor failure,
•
ERR
Tmax
- temperature has exceeded the maximum value,
•
ERR
AIR1
- air bubbles in the heating box - equipment detection,
If the display shows
ERR
Tmax
,
ERR
AIR1
the unit will stop heating.
The unit will not heat again until the failure is resolved and the appropriate rate of
water ow is reached.
If you try to set the temperature above the adjusted maximum value the display will
show .
Temperature setting
Display shows three icons: You can set the desired temperature value
(which has been stored in memory for each icon) by pressing one of them
- the icons will be displayed in inverse .
To change the desired temperature value:
• push the icon,
• push the icon again and keep (for about 3 seconds) until the value starts to icker,
• to set the new value press
,
• to save the value press icon.
Notice: save the new value within 10 seconds, otherwise you will lose it.
electronic
A
B

Kospel KDE2 Specifications

General

Brand	Kospel
Model	KDE2
Category	Water Heater
Language	English