STARTING UP
When turning ON, the Display ①shows the Firmware version (e.g. 5.1)
ON/OFF. On /Off-button
Even in OFF position, while in Thermostat
Modus Antifreeze Temperature Function, is
still active.
Thermostat / Regulator Modus
Choose forth and back between Thermostat and
Regulator: button and simultaneously for
3 sec.
NOTE: whatever switching on Regulator Modus
adjust A parameter to value: 10%.
Interval for control of Regulator: P7 parameter
Button : increase the temperature (Thermostat)
increase A parameter(1÷99%) (Regulator)
Button : lower the temperature (Thermostat)
lower A parameter (1÷99%) (Regulator)
The desired temperature shows up for 5 sec.
before returning to display the actual tempe-
rapture [°C] (Thermostat) or value [%] (Regulator).
Regulator Modus in use is seen in pic.1.
Night Setback in Thermostat Modus only
Press button for 3 sec until the Green
LED flashes.
If Green Light, the Night Setback is activated.
quick push on button , cancels the
Night Setback for this day, but returns
automatically to Night Setback again next
day. For permanent cancelling, enter into
parameter P3.
Antifreeze
When Thermostat Modus is chosen, and
the Thermostat being turned OFF, and the
Display shows FS (Freezing Security), the
Thermostat Antifreeze Function will however
connect the “Heating Elements” controlled by
the Thermostat. In case temperature
measures below P2 parameter, Thermostat
turn on the Heating Elements preventing
frost damages.
NOTE!
In Regulator Modus, the Antifreeze Function
will not be activated when the Thermostat
being turned OFF.
Explanation of Display Information
Display ①shows continually the actual
temperature at the moment
By pressing the or button quickly, the set
temperature shows up
Dot ②in the display indicates floor or wall
sensor is connected
Dot ③indicates that the Thermostat is in
regulator Modus
Red LED indicates that the load is
connected/on
Yellow LED indicates Day Modus
Green LED indicates Night Setback Modus.
Lowering the temperature with set value
(i.e. 5°C), and 50% in Regulator Modus
Child Safety
Press the ON/OFF button for 8 seconds to
activate the Child Safety, and the display
acknowledge by short flashing. For
cancelling this function, repeat the same
procedure.
Calibration (Menu P0)
Place a reliable thermometer close to the
Thermostat and adjust the Thermostat by using
and button to harmonize the temperature of the
Thermostat with the thermometer. The result will
automatically by saved after 10 seconds.
Maximum Limit for wooden floor
Contact the supplier of the floor material for
further information about the maximum
temperature.
Set this recommended temperature in Menu
P6.
Pic. 1. Example Uout in Regulator Modus:
NOTE!
•If display shows: ‘HI’the temperature of the floor is exceeded (P6 parameter), ‘LO’ temperature of
the floor is below 0°C.
•If display shows ‘OL’(overloaded) the temperature in wall-box exceeds 75°C, and the Thermostat
will be turned OFF.
•The Thermostat switches ON again when the temperature drops to 65°C, and continues functioning as
normal
TEMPERATURE REGULATOR
Variants:
DTRNSZ. .../…
DTRNSWZ. …/…
DTRNW. …/…
TECHNICAL DATA
Voltage 230V AC (+10% / -20%) / 50Hz
Load current 10A 2300W 2-pole with outer sensor (DTRNSWZ…)
16A 3600W 1-pole with outer sensor (DTRNSZ…)
16A 3600W 1-pole (DTRNW…)
Temperature regulation range 5 ÷ 40°C
Antifreeze Protection programmable (default +5°C)
Type of operation automatic
Method regulation ON-OFF
Type of sensor inner (air) –all types
outer (floor) (sensor MGF47k), length: 3m
Night Setback programmable (default reduced by 5°C in 7 hours)
Weight 94g (128g with sensor)
Height of installation 1.0 ÷1,5 m
Protection class IP20
Reference standards PN-EN 60730-1
APPLICATION
The Temperature Regulator with Night
Setback and Special Floor Protection
Function is designed to control underfloor
heating systems, electric heaters, etc. in
a manner assuring maintenance of constant
temperature.
Total power of the connected load may not
exceed 2300W (DTRNSWZ…) or 3600
(DTRNSZ…, DTRNW…). Load of higher power
shall be connected through an additional
contactor.
The Temperature Regulator 10A 2-pole
(DTRNSWZ…) switch guarantees complete
disconnection of the load circuit from the
network.
The Temperature Regulator automatically
detects if an external temperature sensor
is connected. If an external floor-or air sensor is
connected, the internal temperature sensor
is automatically set out of service.
The Temperature Regulator can be mounted by
use of screws in flush-mounted Ø60mm installing
boxes and surface boxes and in multiple-box set
Simon54 Premium.
INSTALLATION RECOMMENDATIONS
The regulator should be installed on a wall 1,0 ÷
1,5 m above the floor level, in a heated room in a
place assuring free air circulation (see the figure
‘Method of Installation’).
It should not be exposed to direct influence of
other sources of heat (e.g. the sun), to draughts
(close to windows, doors etc.) or water.
Attention should be paid to correct connection of
power supply, i.e. a phase conductor to L terminal
and a neutral conductor to N terminal. A terminal
for connection of a protection conductor
,enables maintenance of protection circuit
continuity. Temperature Regulator is stablied
about 30 min., after connect of power supply.
ISO 9001:2015 QMS
01 –none frame, with claws
02 –none frame, none claws
2 –with frame, none claws
PL 43-500 Czechowice-Dziedzice
ul. Bestwińska 21
tel. +48 32 324 63 00
fax +48 32 215 35 55
www.kontakt-simon.com.pl
M118v03
