Connection diagram for RLS 45 O / PP 45 O

RLS 45 O

PushPull 45 Object room air control

PP 45 O

PushPull 45 Object ventilation unit

Fan 1.1

Ventilation unit 1, unit pair 1

Fan 2.1

Ventilation unit 2, unit pair 1

Fan 1.2

Ventilation unit 1, unit pair 2

Fan 2.2

Ventilation unit 2, unit pair 2

Fan 1.3

Ventilation unit 1, unit pair 3

Fan 2.3

Ventilation unit 2, unit pair 3

UP-L

Flush-mounted distributor for connection of ventilation units. Connection of all ventilation units in a star configuration to the distributor

W-F1: Fan 1
W-F2: Fan 2

Control line for Fan 1/Fan 2:
Recommended control cable J-Y (ST) Y 2x2x0.8 mm.
Max. length to distributor 4 m.

W1.X
W2.X

Ventilation unit control cable.
Recommended control cable J-Y (ST) Y 2x2x0.8 mm.
Max. cable length from UP-L distributor to PP 45 ventilation unit = 25 m.

W3

Bus connection cable (RS-485). Recommended control cable J-Y (ST) Y 2x2x0.8 mm.
Max. cable length to the sensors, RLS, LTs and EnOcean module approx. 100 m.
Alternatively, this connection can also be used as a ModBus RTU interface.