Maximum water supply pressure 10 bar
Pressure reducing valve 3 bar
Expansion valve 6 bar
Expansion vessel charge pressure 3 bar
Operating pressure 5,5 bar
Temp and pressure release valve 10 bar; 90-95 deg
Maximum primary working pressure 1,5 bar
WARNING TO THE USER
(a) Do not remove or adjust any component part of this
unvented water heater. Contact the installer.
(b) If this unvented water heater develops a fault, such
as a flow of hot water from the discharge pipe,
switch the heater off and contact the installer.
WARNING TO THE INSTALLER
(a) This installation is subject to building regulation
approval, notify the Local Authority of intention to
install.
(b) Use only manufacturer's recommended
replacement parts.
(c) INSTALLED BY:
Name._________________________________
Address._______________________________
Tel No.________________________________
Completion date_________________________
This label will ensure that this product conforms to the
requirements of United Kingdom Building Regulations.
The information is entirely valid in a UK specific installation.
Weight when full (kg)
DWH-200 321
DWH-300 433
DWH-A 352
Product *)
*) Incl. DWH Opti
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