Thermostat with OT communication

Přihlášení

Central units

Switching boilers

Radiator controls

Electric heating controls

Actuators control

Floor heating controls

Lighting controls

Ovládání žaluzií

Window contacts

Control via PC

Control via mobile phone

Control over the Internet

Accessories

Special packages - HOME CONTROL

Safety features

Pool heating and DHW

Controlling functions of the pool

Comfortable control system

Humidity sensor

Air quality sensors

Motion sensors

Smoke detectors

Mini-alarms

Energy meter

Temperature sensor

Electronic doorbels

Wireless doorbels

Wireless doorbells for the hard of hearing

Video-door phone

Accessories

Touch controllers

Touch and remote controllers

Special controllers

Timers

Plugs timers

Remote control of appliances

VENUS Switches

Front page / Thermostats / Thermostats with Opentherm communication / Thermostat with OT communication

Thermostat with OT communication

PT52 Order number: 657

PT52 Intelligent Thermostat with OpenTherm (OT +) communication.

1 682 Kč 1 390 Kč without VAT 1,68 bez DPH (RP není součástí ceny)

Description of product

Properties PT52:

Room thermostat for controlling heat sources with OpenTherm (OT +) communication (= data communication system between boiler and thermostat).

Advantages PT52:

large BACKLIGHT display and simple operation
intuitive navigation of settings in selected language (CZ / PL / EN / DE / RU / SVK)
9 weekly programs for CH (with six temperature changes per day)
1 week program for DHW (with 3 time intervals per day)
equitherm regulation
equitherm regulation with internal temperature correction
building influence constant
PI regulation
premature start of heating (PSH) with advance setting
choice of boiler type (eg Thermon, Dakon, Quantum, Geminox, Ferroli, Viessmann and others)
fast change of required temperature CH and DHW
holiday mode
summer mode
current temperature correction
key lock
aut. change to summer / winter time
displaying the information sent by the boiler via the OT line (actual CH
emperature, calculated CH temperature, power in%, flow, return temperature and outdoor temperature)
operating hours for both CH and DHW
frost protection
back-up for about 8 hours

PT52 can be used for boilers communicating according to the OpenTherm protocol and meeting the given technical specifications.

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)	136,5x83x28,5 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	0 °C to 65 °C
DHW hysteresis	5, 0 °C

Downloads files

File name	Size	Date uploaded
pt52_opr2020_cz.indd.pdf	2.78 MB	19. 9. 2022	Download
Letak_PT52_CZ_2012.08.13_email.pdf	406.67 kB	25. 11. 2016	Download
ot_kompatibilita.pdf	1.11 MB	31. 10. 2022	Download
instruction_pt52_en.pdf	893.18 kB	15. 12. 2016	Download
epos_pt52.pdf	1.34 MB	21. 2. 2017	Download