5
© Danfoss 05/2011
VIUHR402
Danfoss Heating Solutions
2. Installation
Note: Assignment of Room Thermostats to Master Controller
should be within a distance of 1.5 m.
Activate Install mode on Master Controller (fig. 1)
• Use the menu selection button
to select the Install
mode. Install LED
flashes.
• Activate Install mode by pressing OK
. Install LED
goes ON.
Activate Install mode on room thermostat
• Press the push button
. LED
and
flicker during
communication.
Select output on Master Controller
• All available output LEDs on Master Controller
light
up, and the first one flashes.
• Press output selection button
to select desired
output (flashes). Accept with OK
.
• All output LEDs
go OFF. Selected output stays ON
shortly.
Room thermostat installation status
• Satisfactory: LED
goes OFF.
• Not satisfactory: LED
flashes 5 times.
Note: A room thermostat can be assigned to several outputs
if needed by repeating the installation process.
Instruction
CF-RF Room Thermostat with Infrared Floor Sensor
