Data Sheet
Danfoss Ally™
Radiator Thermostat
Application
The Danfoss Ally™ Radiator Thermostat is a connected radiator thermostat for the residential use.
The Danfoss Ally™ Radiator Thermostat is battery powered, compact and easy to operate with a manual
hand wheel and single button. The Danfoss Ally™ Radiator Thermostat is a Zigbee Certified Product,
compatible with the Danfoss Ally™ Gateway and with the third party certified systems using a Zigbee
technology.
The Danfoss Ally™ Radiator Thermostat is easy to install, in just 30 seconds! The adapters are available
for all thermostatic valves manufactured by Danfoss and most other radiator valve manufacturers.
Features:
• Programming and control via a ZigBee gateway
• Energy savings
• Easy to install
• Easy to operate
• Manual mode
• Open-window function
• PID Accurate temperature control
• Adaptive learning
• Easy to read LCD display
Product Language Adapters (included) Code No.
Danfoss Ally™ Radiator Thermostat
Danfoss Ally™ Radiator Thermostat
Danfoss Ally™ Radiator Thermostat IT
EN, DE, DA, FR, IT, PL,
CS, ET, LV, HR, IS, SL, TR
EN, DE, DA, FR, IT, PL,
CS, ET, LV, HR, IS, SL, TR
• Display rotation -180 degrees
• Min./max. temp. range
• Child lock function
• Frost protection function
• Valve exercise function
• Backlit display
• Battery life time up to 2 years
• Visual warning of low battery
• Software upgradeable
RA, M30 014G2420
RA, M30, RAV, RAVAL 014G2460
RA, M30, Caleffi, Giacomini
014G2461
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Data Sheet Danfoss Ally™ Radiator Thermostat
Specifications
Thermostat type Programmable electronic radiator valve controller
Recommended use Residential (pollution degree 2)
Actuator Electromechanical
Display LCD with white backlight
Software classification A
Control PID
Power supply 2 x 1.5 V alkaline AA batteries
Power consumption 3 mW in standby, 1.2 W when active
Trasmission Frequency / Power 2,4 GHz / < 40 mW
Battery life Up to 2 years
Low battery signal Battery icon will flash in display.
Ambient temperature range 0 to 40 °C
Transportation temperature range -20 to 65 °C
Maximum water temperature 90 °C
Temperature setting range 5 to 35 °C
Clock accuracy +/- 10 min/year
Spindle movement Linear, up to 4.5 mm, max. 2 mm on valve (1 mm/s)
Noise level <30 dBA
Safety classification Type 1
Open-window function Activated at temperature decrease or by ZigBee command
Weight (incl. batteries) 198 g (with RA adapter)
IP class
Integrations* Partner API, Google Assistant, Amazon Alexa
Approvals, markings etc.
* Requires Danfoss Ally™ Gateway
20 (not to be used in hazardous installations or in places
where it will be exposed to water)
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Data Sheet Danfoss Ally™ Radiator Thermostat
34
26
Accessories
Adapter type Code no. Adapter Valve
For Danfoss
RA valves
For valves
M30 x 1,5 (K)
014G0251
014G0252
For Danfoss
RAV valves
014G0250
For Danfoss
RAVL valves
For Danfoss
RTD valves
014G0253
For M28 valves:
- MMA
- Herz
014G0264
- Comap
For Orkli valves 014G0257
For Caleffi
and
Giacomini
valves
014G0263
(Both adaptors
supplied)
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Data Sheet Danfoss Ally™ Radiator Thermostat
20 cm
Mechanical Installation
Measuring the room
temperature
1. Start by mounting the appropriate adapter.
Identify the needed adapter from the table
on pg 3.
2. Insert the batteries, then mount the thermostat
onto the adapter by turning it until you hear
a click.
3. Press and hold the button for 3 seconds.
The Danfoss Ally™ Radiator Thermostat is now
mounted and will display the current temperature.
The Danfoss Ally™ Radiator Thermostat is measuring the temperature with multiple built-in sensors
to ensure accurate control. Based on these readings the room temperature is calculated for an area
approx. 20 cm in front of the display. This allows
the Danfoss Ally™ Radiator Thermostat to control
the actual room temperature very accurately.
Be aware that sources of cold or heat, e.g. fireplace,
direct sun or draft, might affect the function of the
Danfoss Ally™ Radiator Thermostat.
Note! The displayed temperature is always the set
temperature, not the actual room temperature.
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Dimensions
94 mm
55 mm
86 mm
55 mm
91 mm
55 mm
82 mm
55 mm
90 mm
55 mm
90 mm
55 mm
with RA valve adapter with RAV/RAVL valve adapter
with M28 valve adapter with M30 valve adapter
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with Caleffi valve adapter with Giacomini valve adapter
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