Danfoss RET2001OT Digital Open Therm Room Thermostat User Guide
User Guide
RET2001OT Digital OpenTherm™ Room Thermostat
1
LCD Overview
Symbols Function description
Symbols Function description
Parameter number in
setup
Heating active
Room temperature
Frost protect active
Away mode
Temperature indication
Set temperature
SET
2
Buttons
Symbols Function description
Power on/off
Mode change /
Option setting
M
Up/down selectors
< >
3
OpenTherm Control
The RET2001OT room thermostat varies the heat output of an OpenTherm compatible condensing boiler by
modulating the boiler flame. This improves boiler efficiency and maintains economical condensing mode
whenever possible.
Daily use is as easy as setting the thermostat to the required temperature, the advanced electronics and
software within the thermostat establishes two-way communication with the boiler to ensure optimal
operation.
4
Power ON/OFF
Turn the thermostat ON or OFF by pressing
.
5
Setting the Temperature
•
•
•
Press < or > at any time to change the desired temperature value. SET is shown in the display.
When releasing < or >, the display returns to showing the actual temperature.
The adjustment step is 0.5° C.
Danfoss Heating
VUSUE102
2
09/2020
| General | Details |
|---|---|
| Name | Danfoss RET2001OT Digital Open Therm Room Thermostat User Guide |
| Make | Danfoss |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.18 MB |

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