PRODUCT CATALOGUE 2024 | alre.de

HEATING TECHNOLOGY

ELECTRONIC FLOOR OR SURFACE TEMPERATURE CONTROLLER WITH CLOCK AND REMOTE SENSOR (FOR FLOOR HEATING/WALL AND CEILING HEATING) HTRRBU SURFACE-MOUNTED INSTALLATION – DESIGN BERLIN 3000

TECHNICAL DATA

APPLICATION

Design:

Berlin 3000

Time-dependent temperature control (for example, of electrical heating sys- tems) for floor, fringe zone, bathroom, ceiling, tiled stove, marble and wall heating systems or tempering systems. It can be used as a master (pilot regulator) for the temperature reduction of other controllers. Controllers of the series FETR, RTBSU and RTBSB are suitable for use as slaves (satellite controllers). Note: The sensor line must be routed in a protective pipe. Parallel routing together with lines that carry AC voltage is not permissible. Programming procedures for every day, familiar from mechanical timers, by means of ‘electronic tabs’. Shortest switching time 15 min.

Surface finish: Housing colour: Housing material: Operating voltage:

matt

pure white, similar to RAL 9010

ABS plastic

230 V AC, 50 Hz

Ambient temperature: Storage temperature: Permissible atmospheric humidity: Electrical connection: Mounting / attachment:

0 to 30 °C

−20 to +70 °C

Max. 95% rel. humidity, non-condensing

screw-type terminals 0.5 –1.5 mm² surface / wall mounting or by means of an adapter plate on a flush-mounted socket

Protection rating: Protection class: Safety and EMC:

IP30

II, if properly mounted

according to DIN EN 60730

Max. switching current:

heating (terminal 4) 13 (2) A, clock output (terminal 3) 100 mA

Max. switching voltage: Min. switching voltage:

230 V AC, 50 Hz 230 V AC, 50 Hz

Switching power: Switching element: Switching contact:

terminal 4: 3000 W, terminal 3: 23 W

General features: Pilot function; ECO function; ECO value adjustable; display ‘ECO’; display ‘On / Off’; display

relay

NO contact

Output signal:

switching (230 VAC, 50 Hz)

‘heating’; child-safe features; power reserve (approx. 4 –7 days); learning function; valve protection; holiday setting; party setting; automatic ad- justment to standard / daylight savings time; mechanical range limitation; reduction / comfort / automatic button; external setting; operation using direct-dial buttons; on / off button; in- formation button; party function button; holiday setting button

Sensor:

external, NTC

Control function: Control range:

heating

10 to 42 °C approx. 1 K

Hysteresis: Display type:

symbol display Output ‘temperature reduction’: switching (230 VAC, 50 Hz), for pilot function

TYPE / IMAGE

ITEM NO.

FEATURES

CIRCUIT DIAGRAM

EURO / PG

HTRRBu-110.021

MA600400

With backlighting

286.30 / I

Accessories: terminal strips: VOOPL compatible valve actuators: ZBOOA-010.1xx

102

Catalogue 2024

Prices valid from 01.01.2024 - 31.12.2024, prices may be subject to change | V1

Made with FlippingBook Annual report maker