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Thermostat with OpenTherm

PT59 Order number: 659
Intelligent thermostat PT59 with OpenTherm communications.
2 904 Kč 2 400 Kč without VAT 1,68 bez DPH (RP není součástí ceny)
pc

Description of product

Properties PT59:

Digital thermostat for operation of heat sources with the OpenTherm communication (= system
of data communication between the boiler and thermostat).

Advantages PT59:

  •  big backlight display
  •  intuitive navigation settings in CZECH
  •  the shortcut options
  • option nine week programs for CH (with six temperature changes per day)
  • option one weekly program for DHW (with three time intervals per day)
  • equithermal control
  • equithermal control with correction according to the internal temperature
  • constant of the building influence
  • PI control
  • premature activation of the heating (PZT)
  • summer mode
  • simple to controlling and programming

 

PT59 can be used for the boiler according to the protocol OpenTherm communicating and meeting the technical specifications. 

 

TECHNICAL PARAMETERS
Power supply directly across the line OT

Communication line

 polarity

 length

twin-lead for OpenTherm

without the polarity

to 50 m

Min. prog. time for CH 10 min.
Min. prog. time for DHW 1 hour
Temp. setting range +3°C to +39°C
Temp. setting range of CH water +5°C to +80°C
Temp. setting range of DHW +30°C to +65°C
Min. indicating jump 0,1°C
DHW hysteresis 5°C
Measurement accuracy ±0,5°C
Protection IP20
Working temperature 0°C to +40°C

Technical specification

Power supply universal directly over the line OT
Thermostat type wire with OT communication
Type of control OTC/PI control
Accuracy 0,5 °C
Dimensions (LxWxD) 137,5x84x27,5 mm
Protection IP20
Working temperature 0 °C to 40 °C
Switching element -
Output OpenTherm
Temperature changes per day 6
Range of adjustable temperature 5 °C to 85 °C
Temperature setting by 0, 5 °C
Min. programming time 10 min
Min. indication step 0, 1 °C
Communication type two-way OpenTherm (pair max.50 m, without polarity)
Min. Programming time for DHW 60 min
Temp. setting range of DHW 30 °C to 65 °C
DHW hysteresis 5, 0 °C

Downloads files

File name Size
pt59_v1117_cz.indd.pdf 2.93 MB Download
ot_kompatibilita.pdf 1.11 MB Download
pt59_size.jpg 71.75 kB Download
epos_pt59_2016.pdf 1.33 MB Download

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