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05.2002 R.K. 599 514 DE
3.6 NTC-Temperature Sensor
3.7 Pressure Switch
The pressure switch controls the water level.
Without water, contact 11 - 12 is closed.
fN Switch point with level 65 mm Ws
Reset point with level 45 mm Ws
The pressure switch is not adjustable.
3.8 Interference Filter
The interference filter is connected in the terminal board paral-
lel to the mains feed.
Temp. Resistor
10°C 9653 Ohm
25°C 4843 Ohm
60°C 1204 Ohm
90°C 445 Ohm