Steca TF B202

Domestic hot water controller (compact)

  • Auto-adaptive control algorithm
  • Cost-optimised
  • Maximum efficiency
  • Compact
Steca TF B202 picture 3D.jpg
TF B202 Produktbild Homepage.jpg
X
Steca TF B202 picture 3D.jpg
TF B202 Produktbild Homepage.jpg

Description

The Steca TF B202 is a particularly cost-effective fresh water controller for heating drinking water directly and hygienically using the continuous-flow water heating principle, for fresh water stations with ranges of 0-20 l/min, 0-40 l/min and 0-80 l/min.

The new intelligent and self-learning control algorithm developed in the Steca fresh water laboratory allows a highly efficient transfer of energy from the primary buffer to the secondary drinking water circuit and uses a multifunctional Huba Control flow sensor for monitoring the flow rate and temperature. OEM customers have flexible options for integrating alternative analogue flow meters.

The Steca TF B202 demonstrates its versatility by facilitating speed control of both standard glandless pumps and innovative highefficiency pumps. The Steca TF B202 can also control a circulation pump. The controller offers time, temperature or impulse dependent control methods.

Its minimal dimensions make the Steca TF B202 easy to integrate in compact fresh water stations. A specially-designed switching power supply ensures maximum efficiency and economic operation: This reduces own consumption to a minimum. The variable input voltage range allows universal use of the device worldwide. The electronic load control technology provides protection against overloading and installation errors.

In addition to the normal control functions, the Steca TF B202 also takes over important system monitoring and safety functions. This ensures a permanent and safe supply of hygienic drinking water.
Special error displays are shown to allow you to rectify errors rapidly.

Features

Technical drawing: Steca TF B202 Domestic hot water controller (compact)

Product features

  • Compact, multipart designer casing
  • Installation versions: Fresh water stations, wall installation, mounting rails
  • Wave packet (Triac) and pulse width modulation (PWM) ensure electronic RPM control
  • High level of operational safety through fault diagnosis
  • Hours-of-operation logger
  • Screw terminals allow universal and rapid installation
  • Low power consumption thanks to universal and widerange switched-mode power supply
  • Variable input voltage range for worldwide controller deployment
  • Electronic overloading control and protection

Displays

  • Multifunction graphical LC display with backlighting
  • Animated representation of the systems and operating states

Operation

  • Non-verbal menu navigation
  • Manual switch for manual, auto, off

Functions

  • Circulation (controlled by temperature / time / pulse)

Downloads

Certificates

  •  Steca TF B202 certificate CE · pdf · 0.279 MB

Product data sheet

  •  Steca TF B202 productdatasheet DE · pdf · 0,241 MB
  •  Steca TF B202 productdatasheet EN · pdf · 0.241 MB
  •  Steca TF B202 productdatasheet FR · pdf · 0,241 MB

Manuals

  •  Steca TF B202 manual DE · pdf · 3.029 MB

Product pics, technical drawings, etc.

  •  Steca TF B202 product pic 3D · jpg, 300 DPI, high quality · 1.234 MB
  •  Steca TF B202 product pic 3D · jpg, 72 DPI, web quality · 0.293 MB

Technical data

 TF B202
System voltage
115 V AC … 230 V AC, 50 Hz / 60 Hz
Own consumption
≤ 1 W (standby)
Number of inputs
2
Inputs
2 x temperature (Pt1000)
Additional inputs
1 x Huba Control flow sensor, type 200 DN10 (temperature / flow rate)
Number of outputs
2
Outputs
2 x triac for speed control (R1, R2), max. 250 W (230 V)
Ambient temperature
0 °C … +50 °C
Degree of protection
IP 22 / DIN 40050 [without front panel: IP 20]
Dimensions (X x Y x Z)
110 x 160 x 51 mm [0.00 x 0.00 x 0.00 inch]
Weight
350 g [0.00 oz]
 
Fresh water technology, fresh water, fresh water controller

Fresh water technology

Direct, fresh and hygienic drinking water heating using the continuous-flow water heating principle: In a fresh water station, the hot water is only heated when it is actually required.more
more
Steca, fresh water laboratory, Test stand, 4-way fresh water cascade

Steca fresh water laboratory

In the Steca fresh water laboratory stand-alone and cascadable fresh water stations of various capacities can be tested and optimised using different thermodynamic influences and different parameter values.more
more
You are here: