Kit multizone with connection boiler with OpenTherm: 1x 1TXCR052WIFI + 4x 1TXVTRX05 + 1x 1TXMOT1
Wall -mounted Wi-Fi programmable thermostat with BUS 485 output for connction boiler with OpenTherm Module
CHARACTERISTICS CR052WIFI
• Power supply 230V AC 50Hz/5Vdc
• 4.3” TFT color scrolling touch screen display
• No. 8 programmable zones for hourly profiles on 4 temp. levels
• Zone programming: daily and weekly
• BUS RS485 Output for connection by 1TX MOT1 to the boiler and /or the actuator with the control box
• Communication systems:
- Wi-Fi for internet connection;
- Wireless RF 868 Mhz for communication with auxiliary equipment
• Calculation of the anti-condensation dew point
• Temperature setting range +4°C ÷ +39°C
• Connection range 30 ÷ 80 m in relation to the wall structure and obstacles inside the rooms
• Accuracy ±0.5 °C
• Gradient 1°K / 15 min
• Regulation type: modulating or ON/OFF
• IP30
• Input remote temperature probe 1PA STE02 usable as 2nd zone
• Wall installation
• Operating temperature -5°C ÷ +55 °C
• Storage temperature -5°C ÷ +55°C
• Dimensions (L x W x H) 128.5 x 26 x 88.5 mm
Electronic valve for radiators with 868.35Mhz radio transceiver
CHARACTERISTICS VTRX05
• Power supply 3V 2x1.5V AA batteries - Alkaline
• Built-in room temperature probe
• functioning with modulating intervention
• Autonomy about 12 months depends on the daily
operations
• IP40
• Max pushing force in closing 8 Bar
• Compatible with thermostatic valves with PN (Nominal
flow rate) 8 Bar and ΔP (differential) 1 Bar
• Connection range 30 ÷ 80 m
• Battery charger and / or anomalies indication
• Dimensions (L x Ø) 85.5 x 53 mm
ACCESSORIES
1PAVTNN001 Caleffi valves adapters for VTRX05
1PRVTRX002 Replacement threaded ring for VTRX05
1PRVTRX003 Replacement battery compartment cover for VTRX05
Module for combining advanced thermoregulation system with boilers equipped with OpenTherm protocol.
CHARACTERISTICS MOT1
• Power supply 230V a.c. 50Hz / 5Vdc 50Hz
• BUS RS485 connection with 1TX CR052WIFI