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4
About the box
4.1
To unpack the room thermostat
a
b
c
f
g
h
a
Plugs and screws (for the room thermostat)
b
Plugs and screws (for the receiver)
c
Receiver
d
Batteries (for the room thermostat)
e
Room thermostat
f
Room thermostat holder
g
Installation manual
h
Operation manual
5
Preparation
5.1
Installation site requirements
▪ Do NOT install the room thermostat within 50 cm of any
appliances or devices that emit electronic or wireless signals.
▪ Do NOT install the room thermostat near or above radiators or
heat emitters.
▪ Mount the room thermostat at least 1.5 m from the ground.
▪ Mind the following spacing installation guidelines:
When selecting the installation location of the receiver, also take into
account the following recommendations for optimum signal
reception:
EKRTRB+EKRTETS
Room thermostat
4P677092-1 – 2021.10
d
e
▪ The receiver is designed to be installed indoors, typically close the
indoor unit.
▪ The receiver is designed to be installed in a vertical orientation
only.
▪ Do NOT install the receiver in metal boxes or near vertical metal
pipes and electronic circuits.
▪ Mount the receiver at least 1.5 m from the ground.
6
Installation
6.1
To install the room thermostat
Wall-mounted installation
In case the optional external temperature sensor has been installed
as a floor temperature sensor, mounting the room thermostat to the
wall is required.
1 Only in case of external temperature sensor: use a flathead
screwdriver to remove the connector from the back of the room
thermostat.
2 Insert the sensor wiring in the terminal slots and tighten the
screws with a flathead screwdriver.
3 Slide terminal block back onto the exposed pins on the back of
the room thermostat.
CAUTION
Do NOT pinch the wiring.
4 Open the battery compartments and remove the battery
insulators.
Result: The screw holes become visible.
5 Drill holes in the wall taking the dimensions of the thermostat
into account and insert the supplied plugs in the holes.
6 Fasten the room thermostat to the wall with the supplied
screws.
4 About the box
Installation manual
3
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