Danfoss ECL Comfort 120 User Manual

Operating Guide
ECL Comfort 120 controller and app
1.0 Table of Contents
1.0 Table of Contents ............................................. 1
1.1 Important safety and product information. . .. . . . . . . . . . . . . . . . . 2
2.0 Daily use ......................................................... 4
2.1 A general overview: What do the symbols mean? . . . . . . . . . . . 4
2.2 How to navigate .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . 5
2.3 Operating the ECL 120 via LED indication .. .. .. .. .. .. .. .. .. .. . 6
2.4 Operating the ECL 120 with an app . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.5 Master – slave connectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.6 Application update. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . 11
© Danfoss | 2022.12 AQ428842090782en-010102 | 1

Danfoss ECL Comfort 120 Specifications

General

Application	Heating and cooling control
Display	LCD with backlight
Protection Class	IP20
Type	Controller
Controller Type	Electronic
Power Supply	24 V AC
Mounting	Wall mounting
Inputs	Pt1000 temperature sensors
Outputs	Relay outputs
Operating Temperature	0 to 50 °C
Storage Temperature	-20 to +60°C