Pre-Installation For The Vitoladens 300-W - Viessmann VITOLADENS 300-W Technical Manual

Design information

Pre-installation for the Vitoladens 300-W

Clearances for maintenance work
■ In front of the Vitoladens 700 mm
■ When using the cleaning set 300 mm to the left or right of the Vito-
ladens
Pre-installation for installing the Vitoladens 300-W directly on the
wall – installation on finished walls
Accessories required for installation without DHW cylinder
Installation aid
With fixing elements and fittings
5
A Installation aid
B Vitoladens dimensions
C Area for power supply cables.
Allow all cables/leads to protrude approx. 800 mm from the
wall.
D Compulsory in conjunction with DHW cylinders, below. Other-
wise, recommendation only.
VIESMANN
42
(cont.)
A B C
SVL
SRL
E
HR
HV
OKFF
Additional requirements when connecting a DHW cylinder
Connection set for DHW cylinders
E Drain
HR Heating return Rp ¾
HV Heating flow Rp ¾
OKFF Top edge, finished floor
SRL Cylinder return G ¾
SVL Cylinder flow G ¾
VITOLADENS 300-W/VITOLADENS 333-F