System 3000 room temperature controller BT
System 55

Order no.
Packing unit
cream white glossy
Order no. 5394 01
5394 01
EAN 4010337055273
Packing unit 1/5
PS 02
pure white glossy
Order no. 5394 03
5394 03
EAN 4010337055280
Packing unit 1/5
PS 02
pure white matt
Order no. 5394 27
5394 27
EAN 4010337055464
Packing unit 1/5
PS 02
colour aluminium
Order no. 5394 26
5394 26
EAN 4010337055457
Packing unit 1/5
PS 02
Order no. 5394 28
5394 28
EAN 4010337055525
Packing unit 1/5
PS 02
black matt
Order no. 5394 005
5394 005
EAN 4010337055679
Packing unit 1/5
PS 02
grey matt
Order no. 5394 015
5394 015
EAN 4010337087328
Packing unit 1/5
PS 02
stainless steel
Order no. 5394 600
5394 600
EAN 4010337055655
Packing unit 1/5
PS 02
Recommended retail price. Price system (PS) not equal to 1, 14 = reduced discount.

Necessary accessories

One of the following articles:
System 3000 room climate

S3000 RTC ins. + sens.conn.

System 3000 switching insert

S3000 relay swit.ins.

Optional accessories



  • Operation and programming with mobile end device (smartphone or tablet) via Bluetooth® using the Gira System 3000 App.
  • Operation via capacitive sensor surface.
  • Manual and time-controlled room temperature regulation.

Functions on the top unit

  • The current time can be stored as a switching time, quick programming.
  • Automatic summer/winter time switchover, deactivatable.
  • Timer with three memory areas. For each memory area comfort and lowering time for Mon-Fri and Sat+Sun.
  • Setting of a comfort, reduction, cooling and frost protection temperature.
  • Controller output: Pulse width modulation (PWM) or 2-point control.
  • Heating optimisation (the temperature is reached at the set time).
  • Adaptation to valves (normally open or normally closed).
  • Activation of cooling mode via the insert.
  • Supports internal and external temperature sensors.
  • Temperature drop detection.
  • Operation lock.
  • Valve protection function.
  • The display switches off after 2 minutes, permanent display of the current time is possible.

Functions with the Gira System 3000 app

  • Weekly timer with 40 individually programmable switching points and temperatures.
  • Holiday mode (start, end, temperature).
  • Boost function: Rapid heating up for a max. of 5 minutes.
  • Locking of on-site operation possible.
  • Integration of an external temperature sensor via Bluetooth®.
  • Minimum and maximum temperature values can be set.
  • Settings and time programs can be copied to other top units.
  • The combination of the top unit 5393xx with 540700 is only possible for I05 (index) or higher.

Technical data

Accuracy per month:
± 10 s

Power reserve:
approx. 4 h

Wireless frequency:
2.402 to 2.480 GHz

Transmission power:
max. 2.5 mW, class 2

Transmission range:
typ. 10 m

Ambient temperature:
-5 °C to +45 °C


  • When connected to the Gira System 3000 App, the time and date are updated.

Additional figures available in the media database

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Data sheet



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Guides / system basics

System basics

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Room temperature controller BT

EC-Declaration of Conformity

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Operating instructions

Operating instructions.

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