CONTENTS
4
The following symbols are used in this manual:
b
CAUTION! =
Indicates actions that require cau-
tion and adequate preparation
a
STOP! =
Identifies actions that you MUST NOT
do
This manual, Code 20015096 - Rev. 11 (09/17) is made
up of 28 pages
CONTENTS
Sommario
GENERAL 5
Safety precautions .......................................................5
General safety information ...........................................5
Product description......................................................6
Identification .................................................................6
Design ..........................................................................7
Technical specifications ...............................................8
Accessories ...............................................................12
Water circuit ...............................................................13
INSTALLATION 14
Unpacking the product ..............................................14
Dimensions and weight .............................................14
Handling .....................................................................15
Place of installation ....................................................17
Installation in older systems and systems requiring
modernisation ............................................................17
Water connections .....................................................18
Location of probes .....................................................21
TECHNICAL ASSISTANCE
21
Preparing for initial start-up .......................................21
Initial start-up .............................................................22
Checks during and after initial start-up .....................22
Preparing for extended periods of disuse .................23
Maintenance ..............................................................24
Cleaning .....................................................................24
Troubleshooting ..........................................................25
