Caleffi 524 - Manual (Page 9)

ENGLISH
This installation guide has been produced for the 524 series thermostatic
products. These instructions cover the installation, operation and
maintenance of the 524 series thermostatic mixing valves. Please read
the enclosed instructions before commencing the installation of this
product, please note;
The installation must be carried out strictly in accordance with the Water
Supply Regulations and any local authority regulation.
Temperature setting range : 30 ÷ 65 ° C
Temperature stability : ± 2 ° C
Max working pressure :
( static ) 10 bar
( dynamic ) 5 bar
Max inlet temperature : 90 ° C
Maximum inlet pressure ratio ( H/C or C/H ) : 2 : 1
Min. temperature differential to ensure fail safe
between hot and cold supplies :
10 ° C
INTRODUCTION
WE RECOMMEND THAT THE INSTALLATION OF ANY CALEFFI
PRODUCT IS CARRIED OUT BY AN APPROVED INSTALLER
TECHNICAL DATA
9