LG Electronics RVL469 manual Technical data, AC 230, CE1N2527E, Siemens Building Technologies

Technical data

–conformity to
EMC directive	89/336/EWG
Immunity	EN 50082-2
Emissions	EN 50081-1
Low voltage directive	73/23/EWG
Safety	EN 60730-1
Rated operating voltage	AC 230 V
Frequency	50 Hz
Power consumption	8 VA
Degree of protection (cover closed)	IP42 EN 60529
Safety class	II EN 60730
Output relays
Rated voltage	AC 230 V
Rated current	2 (2) A
Contact current at AC 24...90 V	0.1...2 A, cos ϕ >0.6
Contact current at AC 90...250 V	0.02...2 A, cos ϕ >0.6
Rated current of ignition transformer	max. 1 A during max. 30 s
Switch-on current of ignition transformer	max. 10 A during max. 10 ms
Perm. ambient temperature
Transport and storage	-25...+65 °C
Operation	0...50 °C
Perm. cable lengths to the sensors and external
contacts
Copper cable 0.6 mm dia.	20 m
Copper cable 1.0 mm2	80 m
Copper cable 1.5 mm2	120 m
Perm. cable lengths to the room unit
Copper cable 0.25 mm2	25 m
Copper cable from 0.5 mm2	50 m
Bus loading characteristic E (LPB)	6
Backup of time switch	12 h min.
Weight (net)	1.1 kg

Connection diagrams Basic connections on the low voltage side

AC 230 V

S2

LPB

D1 D2

L B9 B7 H2 B5

N

2527A01

Basic connections on the mains voltage side

AC 230 V

2527A02

A6	Room unit QAW50 or QAW70	M1	Heating circuit pump
B1	Flow sensor	N1	Controller RVL469
B5	Room sensor	S1	Remote control operating mode
B7	Return sensor	S2	Remote control flow temperature setpoint
B9	Outside sensor	Y1	Actuator heating circuit
LPB	Data bus

CE1N2527E / 04.03.1999	Siemens Building Technologies
6/8	Landis & Staefa Division