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Features
RTL-TH DIGITAL
Regulation Box
Room temperature regulation
✓
Return flow temperature limitation
10 - 50 °C
Room temperature controller
✓
Ventilation
✓
Flowmeter
✓
Electro-thermal actuator
✓
“easy-connect” plug-in connection
✓
2. Area of Application
Heating systems
For combined radiator-surface heatings the RTL-TH
DIGITAL Regulation Box is used for the
room tempe-
rature-dependent regulation
of the surface heating
while limiting the return flow temperature
.
3. Technical Description
The
regulation box
consists of a wall insulation
box with a pre-mounted valve module, an electro-
thermal actuator, a protective cap, an air vent plug,
a flowmeter for measuring and regulating the volu-
me flow and a wall cover.
The
valve module
is provided with a 3/4“ male
thread (Euro taper) for a connection via Simplex
compression adapter on the pipe side.
The valve is comfortable activated with the
room
temperature controller
RTL-TH DIGITAL.
This programmable temperature controller allows
programming switching events (up to 9 per day) and
temperatures according to personal needs. After
installation the device automatically shows the time
of day and the room temperature.
In
AUTO
mode, the heater will be automatically acti-
vated according to programmed time and tempera-
ture. Program 1 is the default pre-set program (see 8.
room temperature controller).
Room temperature will be regulated based on the
Work on heating systems must only be done by qualified
professional personnel and in accordance with the
respective applicable regulations, guidelines and rules of
engineering.
Refer in particular to:
DIN EN 1264:
Surface integrated heating and cooling
systems
DIN EN 12828:
Heating systems in buildings
DIN 18 380:
Heating systems and central hot water
heating systems
VDE 0100:
Creating low voltage systems
VDI 2035:
Scale formation in domestic water heating
systems and water heating systems
BGV:
German Professional Association Regulations
(accident prevention regulations)
DIN = The German Institute for Standardisation
EN = European Standards
VDE = German Association for Electrical, Electronic &
Information Technologies
VDI = Association of German Engineers
Installation and Operating Instructions
RTL-TH DIGITAL
Regulation Box
EN
1. Features