Specification; Dimensions And Connections; Wiring Diagram - Stiebel Eltron VRC-W 400 Utilisation Et 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
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105
g04
g03
b01
265
534 66
Diameter mm
Diameter mm
Diameter mm
Diameter mm
Diameter mm
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
66
i13
d45
VRC-W 400 VRC-W 400 E
22
160 / 180
160 / 180
160 / 180
160 / 180
VRC-W 400 (E) |
22
160 / 180
160 / 180
160 / 180
160 / 180
23