Service Menu - clage DEX 12 Next L Gebrauchs- Und Montageanleitung

DEX 12 Next L
3. How to use
EN
+
Press
≥ 2 sec
SE
Er-E9
ti
to
F1
Po
PL
CA
n1-3
p1-6
S1-6
br
Ld
tL
LL
rE
The DEX 12 Next L has a service menu for viewing various unit parameters and for set-
+
ting and controlling the unit.
Press
By pressing the keys
≥ 2 sec
between the standard display, the service menu. After 45 seconds without an entry,
the display automatically changes to the standard display.

Service menu

SE
Use the
abbreviation and the current value are displayed alternately.
With and
entry.
Menu options:
"Er": Diagnosis
Display of the current error and the last ten messages. The most recent error is always
entered at the first position and the previous ones are always moved back one position.
You can scroll through the error messages with
"ti": Temp in
Display of the inlet temperature in °C.
"to": Temp out
Display of the outlet temperature in °C.
"Fl": Flow
Display of the current flow rate in l/min.
"Po": Power
Display of the current power consumption in kW.
"PL": Unit power
Display of the currently set maximum unit power in kW.
"CA": Control value
Display of the control value of the controller. Normal display range: 40 - 60.
"n1 - n3" Software version
With and
"P1 - P6" Bluetooth PIN (only with FXE 3 installed)
With and
"S1 - S6" Serial number
With and
"br" Brightness
You can reduce the display brightness, e.g. to save power.
"Ld" Load shedding
Press and
"tL": Temperature limit
The maximum temperature of the unit can be reduced to any value within the temper-
ature setting range with
"60". A setting to "--" deactivates the heating function.
Note: If the instantaneous water heater supplies a shower, the maximum temperature
was limited during the unit installation and the function is disabled.
and simultaneously for at least 2 seconds, you can switch
or keys to switch between the individual menu items. The respective
you can display further sub-items or make settings. Pressing
all digits of the software version are displayed one after the other.
all digits of the Bluetooth PIN are displayed one after the other.
all digits of the serial number are displayed one after the other
to activate/deactivate the load shedding function and press
and . The temperature limit is deactivated at the factory
22
saves an
and .
to save it.