Elektrobock PT-55 OpenTherm
Code: NC-24799Related products
Product detailed description
PT55 - Thermostat with OpenTherm Communication
A digital thermostat for controlling heat sources with OpenTherm communication (= a data communication system between the boiler and the thermostat).
Advantages of the PT55 thermostat:
- option to set nine weekly programs for CH (with six temperature changes per day)
- option to set one weekly program for DHW (with three time intervals per day)
- weather compensation control
- weather compensation control with room temperature correction
- building influence constant
- PI control
- early heating start PZV (PZT)
- option to connect an external sensor (CT01-10k C/S/P)
- summer mode
- odd/even week selection
- simple control and programming
PT55 can be used for boilers communicating according to the OpenTherm protocol and meeting the given technical specifications (as part of the expansion of the OpenTherm communication thermostat range, the name PT50 changed to PT55 from 1 November 2006)
If you own a boiler with OpenTherm Lite (OT-) communication, please note in the order that you require the PT55 Lite version!
Technical parameters:
- Power supply: directly via the communication line
- Communication line: two-wire
- Polarity: no polarity
- Length: up to 50 m
- Min. programmable time for CH: 10 min.
- Min. programmable time for DHW: 1 hr.
- Adjustable temperature range: +2°C to +39°C
- Adjustable CH water temperature range: +5°C to +80°C
- Adjustable DHW temperature range: +30°C to +65°C
- Min. indication step: 0.1°C
- DHW hysteresis: 5°C
- Measurement accuracy: ±0.5°C
- Protection rating: IP20
- Operating temperature: 0°C to +40°C
Additional parameters
| Category: | OpenTherm controls |
|---|---|
| Warranty: | 2 years |
| Weight: | 1 kg |
| Product replaced by new one: | https://www.atria.sk/avansa-2007/ |
| The item has been sold out… | |
Product rating
Be the first who will post an article to this item!
Discussion
Be the first who will post an article to this item!