7.10 Heating
1.
PCB
2.
Anti-boiling pressure switch
3.
1st level pressure switch
6.
Heating element
7.
NTC temperature sensor
K1
Relay
AB_S Anti-boiling level sensor
L1_S
1st level sensor
The heating element is powered by a relay on the PCB via the contacts of the pressure switch when closed
on FULL.
7.10.1 Heating element
1. Heating element
(1950W)
2. NTC-Sensor
7.10.2 Temperature sensor
The temperature is controlled by the PCB by means of a NTC temperature sensor.
TEMPERATURE
(ºC)
20
60
80
SOI/DT 2005-01 dmm
Nominal value
6050
1250
640
31
RESISTANCE(Ω)
Maximum value
6335
1278
620
Minimum value
5765
1222
660
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