Vesta A SERIES, Service Manual

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3
Component specifications
DOOR LOCK
Door lock is activated at the beginning of the program in
order to prevent the door from opening. It can be
unlocked approximately after 2 minutes of the program
end. This time delay is caused by the PTC which is
assambled in the door lock.
Figure 1 . Door lock
Technical features :
Lock Time (20 °C) 2” – 6”
Unlock Time (20 °C) 35” – 75”
Nominal voltage 250 V
Nominal current 16 (4) A
Checking of component :
Check the resistance value on the component with multimeter as shown in Figure2.
Resistance value on the PTC should be 1000
Ω
±50%.
Figure 2 . Checking the component