OEG KMS, Manual

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Technical data
GB
TECHNICAL DATA
General technical data
Rated operating voltage ................................................. 230 V ~, 50 Hz,
Power consumption ....................................................... 5 VA
Relay output ................................................................... 8 (2) A ~, 230 V ~
Controller housing .......................................................... ABS - thermoplastics
Dimensions (W x H x D): module ................................... 173 x 96 x 92 mm
Dimensions (W x H x D): H1 housing ............................. 173 x 145 x 101 mm
Degree of protection ...................................................... IP41 according to EN 60529
Safety class ................................................................... I according to EN 60730-1
Type of operation ........................................................... Type 1B according to EN 60730-1
Weight : module ............................................................ 958 g
Weight : module with H1 housing .................................. 1300 g
Permissible ambient temperature: ................................ 5 °C ... +40 °C
Storage .......................................................................... -20 °C ... +70 °C
Technical characteristics
Setting range for day temperature ................................ +12 °C ... +28 °C
Setting range for night temperature ............................... +8 °C ... +24 °C
Setting range for d. h. w temperature............................. OFF, +30 °C ... +70 °C, ON
Setting range for minimal boiler temp. ........................... +30 °C ... +70 °C
Setting range for heating curve steepness ..................... 0.4 ... 2.2
Temperature sensor type ............................................... Pt1000 or KTY
Program timer ................................................................ Multi Channel Program timer
Program timer reserve power supply ............................. Button Cell CR2032 3V Li-Mn
Program timer accuracy ................................................. ± 1 sec in 24 h at 20 °C
Type of mixing valve regulation ..................................... Three point PI-controller
Type of boiler regulation ................................................ Two point P-controller
Type of d. h. w. regulation .............................................. Two point with a differential
condition P controller
Smallest cross sectional area of sensor cables ............ 0.3 mm
2
Length of sensor and BUS cables ................................. max. 50 m
Cross sectional area of main cables .............................. 0.75 ...1.5 mm
2
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