oPErATIoN
settings and displays
EN
GL
ISH
www.stiebel-eltron.com
DEL Plus |
29
4.2 Display symbols
Tmax
T
D
00000
73
00
9
4
3
1
2
5
6
1 ECO indicator [rolling, levels 1 - 3, OFF]
2 Output bar [10 - 100 %]
3 Segment display [°C/°F]
4 In the event of an appliance fault, a spanner appears
5 Operating lock [ON/OFF]
6 Tmax, displayed when temperature limit is enabled
4.3 Selecting the set temperature
Tmax
T
D
00000
73
01
0
2
1
1 Set temperature settings: OFF, 20 - 60 °C
2 Call up/assign preferred temperatures
Setting steps
Temperature range
Step
Temperature range
Step
20 °C ... 35 °C
1 °C
68 °F ... 140 °F
1 °F
35 °C ... 43 °C
0.5 °C
43 °C ... 60 °C
1 °C
!
Note
If the outlet temperature is not high enough when the
draw-off valve is fully open and the temperature selector
is set to maximum, then more water is flowing through
the appliance than can be heated by the heating system
(appliance working at maximum output).
f
f
Use the ECO button to reduce the water volume until
the required temperature is achieved.
4.4 Temperature limit via internal anti-scalding
protection (qualified contractor)
If required, the qualified contractor can set a permanent temper-
ature limit, for example in nurseries, hospitals, etc.
When supplying a shower, the appliance temperature setting
range must be adjusted by the qualified contractor to 55 °C or less.
If the anti-scalding protection function is enabled, "Tmax" flashes
continually once the set temperature has been reached.
4.5 Temperature limit Tmax (user)
The temperature limit allows you as a user to restrict the adjusta-
ble set temperature at the appliance to a maximum value.
Your qualified contractor can set an additional temperature limit
for anti-scalding protection. This temperature then dictates the
upper limit of the setting range for the temperature limit function.
4.5.1 Enabling the temperature limit
f
f
Press and hold buttons "1" and "2" for longer than 5 seconds,
until "Tmax" and the temperature display flash.
f
f
Select a temperature limit.
10 seconds after completing the setting, the menu item will dis-
appear automatically.
If the high limit safety cut-out is enabled, "Tmax" is continuously
displayed.
Check that the upper temperature limit has been correctly applied.
4.5.2 Disabling the temperature limit
f
f
Disable the high limit safety cut-out by pressing and holding
buttons "1" and "2" for longer than 5 seconds.
4.6 Allocating temperature memory buttons
Memory buttons "1" and "2" can each be assigned a required
temperature.
f
f
Select the required temperature.
f
f
To store the required temperature, press and hold button "1"
or "2" for longer than 3 seconds. The selected temperature
flashes once to confirm.
4.7 Settings menu
Menu
Description
Temperature display Select °C or °F
Operating lock
Select ON or OFF. Symbol displayed
Fault code display
Displays E1...E3 if there is a fault on the appli-
ance. Call qualified contractor.
f
f
To call up the menu, press and hold the ECO button for
longer than 5 seconds.
f
f
To select, turn the temperature selector.
f
f
Press the ECO button once more.
f
f
To quit the menu, press and hold the ECO button for longer
than 5 seconds.
The menu switches off automatically if no operation has been
performed for 30 seconds.
Note
To call up the menu when the operating lock is enabled,
press and hold the ECO button for longer than 10 seconds.