3
Introduction
This fan-coil thermostat control kit CH130RFR
is made up of a CH130RF thermostat and a
DIN bar CH172DRF actuator.
The CH130RF model is a fan-coil 4- or 2-pipe
thermostat that allows you to control the ambi-
ent temperature both in the heating and cooling
mode. These controls are sent to a CH172DRF
actuator that communicates with the CH130RF
through radio frequencies.
The CH130RF is powered by two AA-size bat-
teries (1.5 V). It is able to drive two valves and
control a 3-speed fan-coil motor, in manual
mode.
The thermostat measures the ambient tem-
perature either through an internal probe or an
external sensor. It keeps the set-point by act-
ing on the ventilation speed.
The wide display shows the measured tem-
perature, the fan speed, the program being run
and the selected season.
The settings and data are stored in a perma-
nent memory capable of keeping the same
even when the batteries are not inserted.
Содержание CH130RFR
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