Computherm Q3RF Operating Instructions Manual page 14

the currently set temperature, taking into account the swit-
ching sensitivity of the thermostat (factory default ±0.2 °C).
This means that if the thermostat is set to heating mode and
22 °C, then with a switching sensitivity of ±0.2 °C the connec-
tion points 1 (NO) and 2 (COM) of the receiver output relay
are closed below 21.8 °C (heating is turned on) and opened at
temperatures above 22.2 °C (heating is turned off). In cooling
mode, the relay switches exactly the opposite way.
The closed status of the output relay terminals 1 (NO) and 2
(COM) is indicated by the „HEAT" or „A/C" icon in the lower
left corner of the display, depending on the selected opera-
ting mode.
Below the temperature adjustment buttons ( and )
a switch is located. For both the economy ( w ) and the comfort
( ☼ ) positions of the switch a different temperature can be set
between 5 °C and 40 °C, in steps of 0.5 °C. After setting the
economy and comfort temperatures, the
temperature desired at the moment can be
selected using the switch.
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