Siemens SE25M575GB series Repair Instructions page 11

4.1.8 Listing the triacs
A Heat exchanger outlet valve
B Regeneration valve
C Filler valve
D Water points
815_58300000003806_ara_en_e.doc – 30.01.12
E Circulation pump
F Raw water valve
G Dispenser actuator
H Switch controller / power supply unit
Before replacing a module, always start the customer
service test programme.
Before replacing a module, follow the ESD instruc-
tions.
Before replacing a module due to a defective triac,
test the actuated component.
Seite 11 von 67