Teaching In" Of Additional Devices; Preliminary Work For Incremental Heating Test; Incremental Heating Test; Operation - oventrop Unibox T-RTL R-Tronic Notice D'utilisation

Unibox T-RTL R-Tronic
3. Set the rotary knob of the wireless receiver
to "RUN".
7.2.2 "Teaching in" of additional
devices
To "teach in" additional devices, e.g. window
contact or actuator "mote 420", set the rotary
knob of the "R-CON FBH" to "Connect". For
connection, press the "Connect" knob at the
respective device.
7.3 Preliminary work for

incremental heating test

Carry out an incremental heating test to check
the correction function of the surface tempera-
ture balance system.
NOTICE
Damage to the screed as a re-
sult of incorrect temperatures
f Carry out the incremental heating
test of concrete and calcium sul-
phate screed in accordance with
DIN EN 1264-4.
f Observe the instructions of the
screed manufacturer.
f Adapt the flow temperature to
the surface temperature balance
system.
f Do not exceed the screed temper-
ature specified as per DIN 1264-4
near the heating pipes.
Apply heating screed complying with standards
after plastering.
Start the incremental heating test at the earli-
est:
• 21 days after laying of concrete screed
• 7 days after laying of calcium sulphate
screed
7.4 Incremental heating test
102273780-V01.09.2019
On delivery, the actuator is open
with current "off" due to the "First-
Open" function. This allows for the
operation of the heating system
during construction work even if
the electric wiring of the individu-
al room temperature control has
not yet been terminated. During
commissioning, the "First-Open"
function is released automatically
by switching the operating current
on (more than 6 min.) and the actu-
ator is ready for operation.
Proceed as follows during the incremental
heating test:
Control the flow temperature via
the heat generator control.
1. Start with a flow temperature between
20°C and 25°C for at least 3 days.
2. Then heat at the maximum design flow
temperature for at least 4 days.
8.

Operation

Set the fluid temperature of the surface
temperature balance circuit at the handwheel
inside the "Unibox T-RTL R-Tronic" (see 3.4.1
on page 27). Set the room temperature at the
thermostat.
Operation
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