Ferroli EXTERNO 11 - Information for the User; Symbols Used on the Data Plate

EXTERNO
Cod. 3541T440 - Rev. 05 - 02/2020
64
EN
49. INFORMATION FOR THE USER
Inform the user on how to operate the appliance.In particular, provide the user with the instruction ma-
nuals and inform him/her that these mustbe stored with the appliance.
Moreover, make sure the user is aware of the following:
- How to set the temperature and adjustment devices for using the appliance correctly and in amore
cost efcient way.
- The system must be serviced regularly in compliance with legislation.
- The settings relating to the supply of comburent air and gas must not in any event be modied.
50. SYMBOLS USED ON THE DATA PLATE
Legend:
1. Brand
2. IGWH model
3. Commercial reference
4. Certification pin number
5. Certified gas category
6. Max nominal heat input
7. Max heat input
8. Min nominal heat output
7. Min heat output
10. Nominal water flow rate
11. Installation type
12. Gas type
13. Max hot water pressure
14. Min hot water pressure
15/16/17. Electric data
18. Serial number
19. Institution code
20. Destination country
21. Manufacturer
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21