Wilo Stratos GIGA Serie Instrucciones De Instalación Y Funcionamiento página 70

English
11.3.4 Error type E or F
9a
Fig. 59: Error type E, diagram
5
Fig. 60: Error type F, diagram
64
1
2
3
4
5
6
7
8
9b
1
2
3
4
Error type E (Fig. 59):
Program Contents
step/query
1 • Error code is displayed
• Pump goes into emergency operation
2 • Error counter is incremented
3 Error matrix AC or HV?
4 • SSM is activated
5
Error criterion fulfilled?
6 Error acknowledged?
7 Error matrix HV and > 30 minutes?
8 • SSM is activated
9a End; auto control (double pump) resumes
9b End; auto control (single pump) resumes
yes
no
Error type F (Fig. 60):
Program Contents
step/query
1 • Error code is displayed
2 • Error counter is incremented
3 Error criterion fulfilled?
4 Error acknowledged?
5 End; auto control resumes
yes
no
WILO SE 01/2014