Electronic Thermostat with HTRRBu clock model Berlin 3000
  • Electronic Thermostat with HTRRBu clock model Berlin 3000
  • Electronic Thermostat with HTRRBu clock model Berlin 3000

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Manufacturer: ALRE

Electronic Thermostat with HTRRBu clock model Berlin 3000

Application

For time-dependent control of temperatures in closed spaces. Suitable for all heating systems.

Valve actuator: normally closed.

It can be used as a master (pilot regulator) for the temperature reduction of other controllers. Controllers of series FETR, RTBSU and RTBSB are suitable as slaves (satellite controllers).

Programming procedures for every day, familiar from mechanical timers, by means of “electronic tabs”. Shortest switching time 15 min.

Load setting: The control accuracy is influenced by the different levels of intrinsic heating of the controller depending on the magnitude of the heating load. By inputting the heating load, this influence is compensated and the control accuracy is retained.

General features:
Pilot function; ECO function, ECO value adjustable; “ECO” display; “on/off” display; “heating” display; digital actual value display; child-safe features; power reserve (approx. 4–7 days); load setting; actual value correction/measured value correction; learning function; valve protection; holiday setting; party setting; automatic adjustment to standard/daylight savings time; mechanical range limitation; scale: Degrees Celsius; reduction/ comfort/automatic button; external setting; operation using direct-dial buttons; on/off button; information button; party function button; holiday setting button

Technical data

Design: Berlin 3000
Surface finish: matt
Housing colour: pure white, like RAL 9010
Housing material: ABS plastic
Operating voltage: 230 VAC, 50 Hz
Ambient temperature: 0…30 °C
Storage temperature: −20…+70 °C
Permissible atmospheric humidity: Max. 95% rel. humidity, non-condensing
Electrical connection: screw-type terminals
Mounting/attachment: surface/wall mounting or by means of an adapter plate on a flush-mounted socket
Protection rating: IP 30
Protection class: II, if properly mounted
Safety and EMC: according to DIN EN 60730
Max. switching current: Heating (terminal 4) 8 (2) A, cooling (terminal 3) 100 mA
Max. switching voltage: 230 VAC, 50 Hz
Min. switching voltage: 230 VAC, 50 Hz
Switching power: terminal 4: 1840 W, terminal 3:23 W
Switching element: relay
Switching contact: NO contact
Output signal: heating, switching (230 VAC, 50 Hz)
Sensor: NTC
Control function: heating
Control range: 5…30 °C
Hysteresis: < 1 K
Display type: symbol display
Output “temperature reduction”: switching (230 VAC, 50 Hz) (for pilot function)
Type Item no. Features PG
HTRRBu 110.117/21 MA600003 I

Type Item no. Features PG
JZ-17 MN990001 Surface finish: Matt
Colour: pure white, like RAL 9010
Material: ABS plastic
General features: adapter plate for mounting devices on flush-mounted sockets
(including fastening screws for mounting the controller on the adapter plate)		 I
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Application

For time-dependent control of temperatures in closed spaces. Suitable for all heating systems.

Valve actuator: normally closed.

It can be used as a master (pilot regulator) for the temperature reduction of other controllers. Controllers of series FETR, RTBSU and RTBSB are suitable as slaves (satellite controllers).

Programming procedures for every day, familiar from mechanical timers, by means of “electronic tabs”. Shortest switching time 15 min.

Load setting: The control accuracy is influenced by the different levels of intrinsic heating of the controller depending on the magnitude of the heating load. By inputting the heating load, this influence is compensated and the control accuracy is retained.

General features:
Pilot function; ECO function, ECO value adjustable; “ECO” display; “on/off” display; “heating” display; digital actual value display; child-safe features; power reserve (approx. 4–7 days); load setting; actual value correction/measured value correction; learning function; valve protection; holiday setting; party setting; automatic adjustment to standard/daylight savings time; mechanical range limitation; scale: Degrees Celsius; reduction/ comfort/automatic button; external setting; operation using direct-dial buttons; on/off button; information button; party function button; holiday setting button

Technical data

Design: Berlin 3000
Surface finish: matt
Housing colour: pure white, like RAL 9010
Housing material: ABS plastic
Operating voltage: 230 VAC, 50 Hz
Ambient temperature: 0…30 °C
Storage temperature: −20…+70 °C
Permissible atmospheric humidity: Max. 95% rel. humidity, non-condensing
Electrical connection: screw-type terminals
Mounting/attachment: surface/wall mounting or by means of an adapter plate on a flush-mounted socket
Protection rating: IP 30
Protection class: II, if properly mounted
Safety and EMC: according to DIN EN 60730
Max. switching current: Heating (terminal 4) 8 (2) A, cooling (terminal 3) 100 mA
Max. switching voltage: 230 VAC, 50 Hz
Min. switching voltage: 230 VAC, 50 Hz
Switching power: terminal 4: 1840 W, terminal 3:23 W
Switching element: relay
Switching contact: NO contact
Output signal: heating, switching (230 VAC, 50 Hz)
Sensor: NTC
Control function: heating
Control range: 5…30 °C
Hysteresis: < 1 K
Display type: symbol display
Output “temperature reduction”: switching (230 VAC, 50 Hz) (for pilot function)
Type Item no. Features PG
HTRRBu 110.117/21 MA600003 I

Type Item no. Features PG
JZ-17 MN990001 Surface finish: Matt
Colour: pure white, like RAL 9010
Material: ABS plastic
General features: adapter plate for mounting devices on flush-mounted sockets
(including fastening screws for mounting the controller on the adapter plate)		 I
Less
Read more
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