Settings; Parameter - STIEBEL ELTRON LWZ 180 Bedienung Und Installation

INsTALLATIoN

settings

12. Settings
When you enter a four-digit code, additional actual values become
visible, which were hidden beforehand.

12.1 Parameter

Note
P6 , P7 , P8 , P9 : This parameter is displayed only if P5 = 0.
P10 , P11 , P12 , P13 : This parameter is displayed only if
P5 = 1.
P28: Delivered condition OFF
description
P1 Set room temperature
P2 Intensive ventilation runtime
P3 Bypass mode
P4 Reset filter
P5 Fan operating mode
P6 Flow rate, stage 0
P7 Flow rate, stage 1
P8 Flow rate, stage 2
P9 Flow rate, stage 3
P10 Constant pressure, stage 0
P11 Constant pressure, stage 1
P12 Constant pressure, stage 2
P13 Constant pressure, stage 3
P14 Supply air flow rate offset
P15 Humidity protection interval
P16 Start-up time for humidity measurement
P17 Extract air humidity limit
P18 Frost protection temperature
P19 Filter change interval
P22 Enable preheater
P23 Frost protection mode
P24 Bypass enable temperature
P25 Bypass blocking temperature
P26 Bypass hysteresis
P27 Temperature differential for enabling the bypass
P28 Enable fan
P29 Appliance type
P30 Temperature for enabling frost protection
P31 Enabling of humidity-dependent flow rate control A1
P32 Enable outdoor air condensate prevention
P33 Temperature offset for condensate prevention
P35 Bypass function cooling/heating
P70 Delete fault list
P80 Day
P81 Time
P82 Level of lighting
P83 Mode of backlighting
P84 Illumination duration
P85 Lower standard display
44 | LWZ 180 / L WZ 280 / LWZ 180 Enthalpie / LWZ 280 Enthalpie
LWZ 180, LWZ 180 Enthalpie
Code unit Min. Max. options
A0 °C 5 28
A0 Min. 1 240
A0 0 | 1 | 2 | 3
A0 0 | 1
A1 0 | 1
A1 m³/h 40 175
A1 m³/h 60 200
A1 m³/h 60 250
A1 m³/h 60 250
A1 Pa 40 160
A1 Pa 40 160
A1 Pa 40 160
A1 Pa 40 160
A1 -100 100
A1 h 1 24
A1 min 5 15
A1 % 5 95
A1 °C -10.0 10.0
A1 d 1 365
A1 0 | 1
A1 0 | 2
A1 °C 5.0 15.0
A1 °C 5.0 15.0
A1 K 0.0 5.0
A1 °C 0.0 5.0
A0 On | OFF
A1
A2 °C -10.0 10.0
0 | 1
A2 0 | 1
A2 K -5,0 5,0
A2 1 | 2 | 3
A1 0 | 1
A0 1 7
A0 00:00 23:59
A0 2 10
A0 Auto | On | OFF
A0 s 10 500
A0 OFF | Time | Set room
temperature | Extract
air temperature | Ex-
tract air humidity
LWZ 280, LWZ 280 Enthalpie
stand- Min. Max. options
ard
20 5 28
30 1 240
2 0 | 1 | 2 | 3
- 0 | 1
0 0 | 1
60 40 175
110 60 300
160 60 350
210 60 350
40 40 160
50 40 160
70 40 160
100 40 160
0 -100 100
1 1 24
5 5 15
65 5 95
-0.5 -10.0 10.0
90 1 365
1 0 | 1
2 0 | 2
10.0 5.0 15.0
8.0 5.0 15.0
2.0 0.0 5.0
2.0 0.0 5.0
On On | OFF
1
-3.0 -10.0 10.0
0 0 | 1
0 0 | 1
0,0 -5,0 5,0
1 1 | 2 | 3
- 0 | 1
1 7
00:00 23:59
10 2 10
Auto Auto | On | OFF
60 10 500
OFF | Time | Set room
temperature | Extract
air temperature | Ex-
tract air humidity
www.stiebel-eltron.com
stand-
ard
20
30
2
-
0
60
140
200
260
40
50
70
100
0
1
5
65
-0.5
90
1
2
10.0
8.0
2.0
2.0
On
2
-3.0
0
0
0,0
1
-
10
Auto
60