Specification; Dimensions And Connections; Wiring Diagram - STIEBEL ELTRON LWZ 180 Bedienung Und Installation

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specification

17. Specification

17.1 Dimensions and connections

690
265
g05
g06
105
b01 Entry electrical cables
d45 Condensate drain
g03 Outdoor air
g04 Exhaust air
g05 Extract air
g06 Supply air
i13 Wall mounting bracket

17.2 Wiring diagram

X1 Power supply
X2 Heating coils
X3 Supply air fan power cable
X4 Exhaust air fan power cable
X6 Float switch
X7 Supply air temperature sensor
X8 Exhaust air temperature sensor
X11 I²C bus at terminal block
X12 Internal programming unit
X13 External programming unit
X15 Outdoor air humidity sensor
X16 Extract air humidity sensor
X17 Bypass damper motor
50 | LWZ 180 / L WZ 280 / LWZ 180 Enthalpie / LWZ 280 Enthalpie
105
g04
g03
b01
265
Diameter mm
Diameter mm
Diameter mm
Diameter mm
Diameter mm
534 66
LWZ 180 LWZ 280 LWZ 180 Enthalpie LWZ 280 Enthalpie
22 22
160 / 180 160 / 180
160 / 180 160 / 180
160 / 180 160 / 180
160 / 180 160 / 180
X19 No function
X20 Intensive ventilation switching contact
X21 Exhaust air fan control cable
X22 Supply air fan control cable
X23 Exhaust air pressure sensor
X24 Supply air pressure sensor
SA Supply air
EA Exhaust air
OA Outdoor air
RA Extract air
Choke Choke
66
i13
d45
22
160 / 180
160 / 180
160 / 180
160 / 180
www.stiebel-eltron.com
22
160 / 180
160 / 180
160 / 180
160 / 180