LG RVL469 사용자 설명서

CE1N2527E / 04.03.1999

Siemens Building Technologies

2/8

Landis & Staefa Division

– Optimization functions
– Protective functions
– Remote control
– Commissioning aids
– Communication functions

When ordering, please give type reference RVL469. Partner unit, sensors, actuator and
valve and, if required, room unit must be ordered as separate items.

Suitable partner units are:
–  RVL470 (data sheet CE1N2522E)
–  RVL471 (data sheet CE1N2524E)
–  RVL472 (data sheet CE1N2526E)
–  RVL47 (data sheet CE1N2523E)

•

  Flow and return temperature: all sensors with LG-Ni 1000 

Ω

 at 0 °C, for example:

–  Clamp-on temperature sensor QAD22
–  Immersion temperature sensors QAE22... and QAP21.3

•

 Room temperature:

–  Room unit QAW50
–  Room unit QAW70
–  Room temperature sensor QAA24

•

 Outside temperature:

–  Outside sensor QAC22 (Ni sensing element)
–  Outside sensor QAC32 (NTC sensing element)

All electric and electrohydraulic actuators for three-position control made by Lan-
dis & Staefa can be used.
For the different types of actuators, refer to data sheets 4500…4599.

The controller is capable of communicating with:

–  All units with LPB capability made by Landis & Staefa
–  SYNERGYR OZW30 central unit (from software version 3.0)

Connection to an RVL47... partner unit is mandatory. The partner unit is defined by as-
signing an address. Each partner unit can be operated with only one RVL469.

The RVL469 ha one plant type preprogrammed: room heating with mixing zone, three-
position control acting on mixing valve.

BUS (LPB)

2527S01

A6

Room unit QAW50 or QAW70

E1

Load (space)

B1

Flow sensor

LPB

Data bus

B5

Room sensor

M1

Heating circuit pump

B7

Return sensor

N1

Controller RVL469

B9

Outside sensor

Y1

Mixing valve heating circuit