ROTOTERM MR-TR
1
www.first.si
ROTOTERM MR-TR “plus”
is weather
compensating central heating controller. It is
designed to regulate the radiator or underfloor
heating. The controller is 3-point (PID) temperature
controller of heating water, which works as a
function of external temperature, and in conjunction
with the room correction unit, allows remote room
temperature adjustment.
The controller is built in microprocessor technology
and meets the latest quality standards. It offers
a wide variety of programming options, allowing
optimal controller settings for the selected object.
Features:
LED’s indicate control output status
•
Output for controlling motor actuator for mixing
•
valves (UNI 3P, MV120) and circulation pump
Pump and valve exercise (every 72h for 30s)
•
which helps prevent sticking during long periods of
inactivity
Service switch to assist installer on start-up and
•
technician during service
Sensors fault status on digital display
•
Factory set default parameters
•
Digital setting of all parameters
•
Temperature enquiry (outer, boiler, underfloor,
•
mixed flow) on digital display
Code
Description
21128
ROTOTERM MR-TR plus
(Heating controller MR-TR, Room unit AS 2000-E, sensors AF, BSVF, BF,
mounting kit)
21131
ROTOTERM MR-TR
(Heating controller MR-TR, sensors AF, BSVF, BF, mounting kit)
DATA SHEET
Micro-processor heating controller
for controlling radiator or under floor heating
ROTOTERM MR-TR
Characteristics:
Supply voltage: 230VAC, 50Hz
•
Power consumption: max.4VA
•
Power supply of users: 1(1)A, 230VAC, 50Hz
•
Room temperature setting range: 5 - 25°C
•
Heat curve ratio adjustment: 0,1 - 2°C
•
Heat curve parallel shift adjustment: +/- 10°C
•
Room unit influence (AS/VF): 1 - 15
•
Max. mixed flow temperature setting range:
•
30-85°C
Boiler condensation limit adjustment: 30-75°C
•
(radiator heating)
Underfloor temperature limit adjustment: 15-35°C
•
(underfloor heating)
Circulation pump switching-off adjustment:
•
20-45°C
Sensors type: KTY 81-210
•
Programmable Room unit AS 2000-E
Room unit AS 2000-E is designed for daily and
•
weekly mode of operation and for setting two
temperature levels (day - night).
The possibility of correction room temperature or
•
mixed flow temperature (function is chosen on the
right side of the unit )
Control of actual hour, day and heating status
•
Room temperature display
•
Kit weight: ROTOTERM MR-TR plus 1,1kg
•
ROTOTERM MR-TR 0,9kg
ROTOTERM MR-TR plus
ROTOTERM MR-TR
