Commissioning, Inspection, Maintenance; Steps - Commissioning, Inspection And Maintenance - Viessmann Vitosol-F Service Instructions Manual

Steps - commissioning, inspection and maintenance

For further information regarding the individual steps, see the page indicated
Commissioning steps
Inspection steps
Maintenance steps
•
1. Flushing, testing for leaks and filling the solar thermal
system.............................................................................
• • •
2. Checking the function of the safety equipment
• • •
3. Checking the expansion vessel and the system
pressure...........................................................................
• • •
4. Checking the electrical connections............................
• •
5. Starting the system........................................................
• •
6. Venting the solar thermal system.................................
• • •
7. Checking the switching function of the solar control
unit...................................................................................
• • •
8. Checking the flow rate
•
9. Shutting down the system.............................................
• •
10. Checking gaskets and seals
• •
11. Checking the frost protection temperature and the pH
value of the heat transfer medium................................ 10
• •
12. Checking the thermal insulation of the pipes.............. 10
• •
13. Checking circulation pumps
•
14. Cleaning collectors

Commissioning, inspection, maintenance

Page
6
7
7
7
8
9
9
5