Computherm Q1RX Operating Instructions Manual page 4

thermostat sends an ON signal and the output will only turn off if
all thermostats send OFF signal to the socket.
2. PUTTING THE SOCKET INTO OPERATION
It is advisable to install the COMPUTHERM Q1RX socket near the
device to be controlled, in a place protected from moisture, dust,
chemicals and heat. When choosing the location of the socket you
should remember that bulky metal objects (e.g. a boiler, buffer tank,
etc.) and metal building structures may have an adverse effect on
propagation of radio waves. If it is possible, in order to ensure trouble-
free RF connection, we recommend that you install the receiving unit
at a height of 1.5 to 2 m and at a distance of 1 to 2 m from the boiler
or other bulky metal constructions. We recommend that you check
reliability of RF connection at the place selected before installing the
receiving unit.
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