14
| LWZ 70 E
www.stiebel-eltron.com
INSTALLATION
Settings
12.1.2 List of parameters in the settings menu
Parameter
Description
Unit
Factory
setting
Setting range
Step
size
Display text and
symbols
01
Air flow rate of stage
m
3
/h
50
0
50: Moisture protection ventilation
02
Air flow rate of stage 1
m
3
/h
75
50 - 180
5
03
Air flow rate of stage 2
m
3
/h
100
50 - 180
5
04
Air flow rate of stage 3
m
3
/h
150
50 -180
5
05
Bypass temperature
°C
22
15 - 35
0.5
BYPASS
06
Bypass hysteresis
°C
2
0 - 5
0.5
BY HYS
07
Bypass function
0
0 (Automatic function)
BYPASS
1 (bypass function permanently inactive)
2 (bypass function permanently active)
08
BUS address
0
0 - 9 (0 = master)
BUSADR
09
Introduction of an additional ex-
tract air flow.
OFF
This parameter is not relevant for you. As default, this
parameter must remain OFF for this appliance.
CV+WTW
10
Pressure imbalance permissible
ON
OFF (Air flow rate for supply/extract air the same)
ON (Pressure imbalance permissible)
11
Fixed pressure imbalance
m
3
/h
0
-50 - 50
1
12
Preheating coil connected
OFF
ON (Preheater coil connected)
OFF (No preheater coil)
13 - 29
no function
30
Humidity sensor
OFF
OFF (Humidity sensor switched off)
ON (Humidity sensor switched on)
31
Humidity sensor sensitivity
0
2 (sensitive) to -2 (least sensitive)
12.2 Read-out menu
With the read-out menu, you can call up some values for more
detailed information on the function of the appliance. Values and
settings cannot be changed in the read-out menu.
26
�0
4�
15
�0
06
4
f
f
Press menu in standard mode.
The settings menu is displayed ("SET").
26
�0
4�
15
�0
07
1
f
f
Press plus or minus to switch to the read-out menu.
26
�0
4�
15
�0
07
2
f
f
Press Menu to enable the read-out menu.
26
�0
4�
15
�0
07
3
1
2
f
f
Use plus or minus in the read-out menu to move to the re-
quired parameter.
Read-out menu
Description of the actual value
Unit
01
Room temperature
°C
02
Outside temperature (captured by the outside
temperature sensor)
o
C
03
Bypass status (ON = Bypass function active, OFF =
Bypass function not active)
04
Frost protection status (ON = Frost protection en-
abled, OFF = Frost protection disabled)
