Standard Equipment - Viessmann Vitocell 300-V Technical Data Manual

Product Installation

Standard Equipment

53 USG (200 L) and 79 USG (300 L) capacity
Domestic hot water tank of high-grade stainless steel
with PUR Foam insulation with:
– thermometer and
– adjustable leveling bolts.
The following is packed separately and attached to
the crate:
– installation fittings package: with the necessary
brass adaptors, other necessary hardware
– sensor well with insulation
– temperature and pressure relief valve.
Electrostatically powder coated sheet metal enclosure
panel in a Vitosilver finish.
IMPORTANT
This is a simplified conceptual drawing only!
Piping and necessary componentry must be field
verified. Proper installation and functionality in the
field is the responsibility of the heating contractor.
Domestic hot water connections
14
Vitocell 300-V, EVI Series Technical Data
119 USG (450 L) capacity
Domestic hot water tank of high-grade stainless steel
with wrap-around PET insulation with:
– thermometer and
– adjustable leveling bolts.
The following is packed separately and attached to
the crate:
– installation fittings package: with the necessary brass
adaptors, other necessary hardware
– sensor well with insulation
– temperature and pressure relief valve.
Synthetic wrap-around enclosure panel in a Vitosilver
finish.
Legend
A Spring-loaded flow check valve
Discharge pipe
B
C Anti-scald tempering valve (field supplied)
SV Shut-off valve
FV Flow check valve
PR Pressure reducing valve
D Drain
DCW Domestic cold water supply
PGC Pressure gauge connection
E Precharged expansion tank (required where
backflow preventer is installed; check local
plumbing codes and requirements)
BP1 Backflow preventer
BP2 Backflow preventer
T&P Temperature and pressure relief valve
DHW Domestic hot water supply
DW Water filter
RP Recirculation pipe
RPU Recirculation pump