Safety information
This manual describes installation and service procedures
for implementation by specialists.
The manual must be left with the customer.
Symbols
Explanation of symbols that may be present in this manual.
NOTE
This symbol indicates danger to person or machine.
Caution
This symbol indicates important information about
what you should consider when installing or servi-
cing the installation.
TIP
This symbol indicates tips on how to facilitate us-
ing the product.
Marking
Explanation of symbols that may be present on the product’s
label(s).
Read the User Manual.
Read the Installer Manual.
Serial number
The serial number can be found at the bottom right on S1255,
in the display on the home screen "Product overview" and
on the type plate(PZ1).
Caution
You need the product's (14 digit) serial number for
servicing and support.
NIBE S1255Chapter 1 | Important information4
Important information