EUROSTER Q7TXRX
GW
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INSTALLATION AND OPERATION MANUAL
17
It is possible to connect two receivers, one for the heating and the other for the air-
conditioning device (see III. Service functions point 12).
The operation with several TX thermostats is possible only when value of 1 is selected.
NUMBER OF TX option will be available. When value of 2 or higher is selected then the
option NUMBER OF TX will not be available.
d.
CHANNEL
–
in exceptional cases it is possible that some external interference will affect
the operation of the thermostats. Therefore, the set enables selecting the radio channel
for it to operate at. Any channel from 0 to 4 may be selected. After changing the
channel, the set should be paired again. The channels should be changed only when the
conditions dictate.
e.
PAIR
–
each thermostat and each receiver has a unique no. distinguishing it from the
other ones. It is not possible for any thermostat not paired with the particular receiver to
interfere with the operation of another pair or set. Therefore, none of the thermostats
requires assigning a separate code or number. Any wireless Q7TX thermostat may be
paired with any Q7RX receiver.
Factory-established pairs are paired, however pairing may be repeated if
necessary.
A thermostat may be paired with other receivers or several thermostats may be paired with
one RX any time. A blackout, battery replacement as well as a complete reset of all
thermostat settings do not affect pairing of devices in any way.
Prior to pairing select a subsequent no., then enter number of TX and RX, in case of several
TX establish the priorities and possibly select a channel.
In order to pair:
•
Enter PAIR item and press OK; WAIT... will be displayed;
•
Then hold the left button of the RX receiver for 3 s; PROG will be displayed;
•
Then hold the middle button longer; "P" letter will be displayed;
•
Release the button and pairing will be complete.
Both devices should resume normal operation. When the thermostat backlight goes off, then
the current signal strength transmitted from the thermostat is displayed at the receiver.
When several thermostats are to cooperate with one receiver WAIT... must be displayed at
all of them, after that activate pairing at the receiver.
When several receivers are to cooperate with one thermostat, the thermostat will complete
pairing when all receivers are synchronized.
f.
COPY TO RX
–
all thermostat settings are stored in the receiver. This enables restoring
all stored settings in case of thermostat replacement. The settings are stored
automatically at least once a day, however this function enables storing the settings at
any time.
g.
COPY FROM RX
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enables transfer of the previously stored settings to the new
thermostat or to the reset one.
The function is particularly useful for the technicians who frequently install thermostats with
their own well-proven settings. It enables the technicians to avoid entering the same
settings every time. It is enough for the technician to have his own RX receiver with the
previously stored settings, e.g. the ranges, then pair the thermostat of the client with his
own receiver and copy his own settings to the new TX. If the devices are paired for more
than 30 minutes and if the technician will not copy his settings within this time, then the
factory settings from the new thermostat may replace the settings in the technician's
thermostat.