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Connection option 3:
Ventilation unit + Room air c
External operating display.
Refer also
to the wiring diagram in the appendix.
An operating display (lamp, contactor, etc.)
can be connected to the control circuit board
for an external monitoring of the ventilation
unit by a building supervisor, for example. For
this purpose, there is potential-free relay
contact "k1" on the control circuit board.
A
Ventilation unit RB 300 or RB 400
A2
Control circuit board: Jumper 8 bridged
= factory setting
B
Room air control RB-D1-ZF4
B1
Room air control RB-ZF4
(option to RB-D1-ZF4)
H1
Display element, e.g. glow lamp
(to be supplied by the customer)
W1
230 VAC connecting cable
W2
Screened control cable (to be supplied
by the customer) for RB-D1-ZF4
room air control
W2´
Control cable for room air control
RB-ZF4 (to be supplied by the customer)
The ventilation unit is factory-set for
the connection of the room air control
RB-ZF4. Jumper 8 is set on the
control circuit board A2.
Room air control RB-D1-ZF4 (B) is
not combinable with a RB-ZF4-control
(B1).
W3
Connecting cable for an external
operating display (to be supplied by
the customer). External diameter
3,2...6,5 mm, e.g. LIYY 2 x 0,75 mm².
The connection on control circuit
board A2 is done on the “Betriebs-
anzeige” terminal.
Relay contact "k1" is closed when the
ventilation unit is running. Maximum
load for relay contact "k1" = 3 A /
250 VAC, 2 A / 30 VDC
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Содержание RB 300
Страница 6: ...4 A ...
Страница 50: ...48 Verdrahtungsplan ...
Страница 54: ...52 A Exhaust air Supply air Outgoing air Outside air ...
Страница 98: ...96 Wiring diagram ...
Страница 102: ...100 Air sortant Air entrant Air rejeté Air extérieur A ...
Страница 146: ...144 15 Annexe Schéma de câblage ...