Danfoss Ally Application Guide

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| © Danfoss | FEC | 2023.12 AB440847594423en-000103
Application Guide Heating Control Danfoss Ally™
Danfoss Icon2™ specifications
Danfoss Icon2™ comes in 3 modular concepts to cover every application – Wireless, common
and wired solution.
Wireless solution
Common Solution Wired solution
Icon2
TM
Sensor
Wireless sensor without display
Icon2
TM
RT
Wireless sensor with display
Icon2
TM
Featured RT
Wireless sensor with display and Infrared
floor sensor
Icon2
TM
Main Controller 15Ch.
Basic or Advanced option available
Ally
TM
Gateway
Danfoss Zigbee Repeater
ESM-11
PT1000 sensor
TWA 24V
Conversion module
Dew point
sensor
Icon2
TM
Wired RT
24V Wired room thermostat
In or On-wall available
Floor sensor
47kOhm
External antenna
With Danfoss Icon2™ you can chose between 3 dierent Wireless Thermostats.
Danfoss Icon2™ Sensor Danfoss Icon2™ RT Display Danfoss Icon2™ RT Featured
Code
number
Version Display Humidity
sensor
Floor
sensor
Tool-free
mounting
Open
Zigbee
088U2120 Danfoss Icon2™
Sensor
÷ + ÷ + +
088U2121 Danfoss Icon2™ RT
+ + ÷ + +
088U2122 Danfoss Icon2™
Featured RT
+ + + + +
Available + Optional (+) Not available ÷

Danfoss Ally Specifications

General

Accuracy	50 sec/month
Noise level	30 dB
Product color	White
Smart thermostat	Yes
Operating frequency	2400 MHz
Suitable for indoor use	-
Maximum water temperature	90 °C
Storage temperature (T-T)	-20 - 65 °C
Temperature control range	5 - 35 °C
Operating temperature (T-T)	0 - 40 °C
International Protection (IP) code	IP20
Package weight	250 g
Display type	LCD
Battery type	AA
Power consumption (typical)	1.2 W

Weight and Dimensions

Weight	198 g
Diameter	55 mm