Radiator Thermostat EKRRVATR2BA

Description

Daikin Home Controls (DHC) Radiator Thermostat EKRRVATR2BA

Function

This accessory is part of the Daikin Home Controls (DHC) ecosystem and works with a wireless connection. All accessories of the ecosystem can be configured and controlled comfortably and individually via the ONECTA app. You can also operate DHC accessories in conjunction with many partner solutions. The available functions provided by the ecosystem in combination with other accessories are described in the Daikin Home Controls User Reference Guide. The DHC Radiator Thermostat enables time-controlled regulation of the room temperature via a heating profile with individual heating phases. For precise regulation of the room temperature, the DHC Room Thermostat can measure the actual temperature of a room and transmit the data to the DHC Radiator Thermostat. You can comfortably control the DHC Radiator Thermostat in connection with a DHC Access Point via the free ONECTA app. The DHC Radiator Thermostat fits to all common radiator valves and is easy to mount, without having to drain any water or intervene in the heating system. With the additional boost function, cool rooms can be heated quickly by opening the heating valve.

Notes on operation: The room temperature control via the DHC Radiator Thermostat is designed for a two-pipe heating system with one feed and return line per radiator. Use in single-pipe heating systems can lead to strong deviations in the set temperature due to fluctuations in the flow temperature.

Technical specifications

Supply voltage: 2x 1.5 V LR6/mignon/AA
Current consumption: 100 mA max.
Battery life (typ.): 2 years
Degree of protection: IP20
Degree of pollution: 2
Ambient temperature: 0 to 50 °C
Dimensions (W x H x D): 57 x 68 x 102 mm
Weight: 185 g (including batteries)
Radio frequency band:
F1: 868.0-868.6 MHz
F2: 869.4-869.65 MHz
Maximum radiated power: 10 dBm
Receiver category: SRD category 2
Typ. open area RF range: 250 m
Duty cycle:
F1: < 1 % per h
F2: < 10 % per h
Software class: Class A
Method of operation: Type 1
Connection: M30 x 1.5 mm
Controlling torque: > 80 N
Valve travel: 4,3 ± 0,3 mm
Maximum travel position: 14,3 ± 0,3 mm
Minimum travel position: 10,0 ± 0,3 mm.

Package contents

1 Daikin Home Controls Radiator Thermostat
1 Danfoss RA adapter
1 Support ring
1 Nut M4
1 Cylinder head screw M4 x 12 mm
2 1.5 V LR6/mignon/AA batteries
1 Installation and operation manual
1 Supplement sheet with safety instructions