Technical Manual

Standard Equipment
Product Installation
10 VITOCELL 300-V
Standard Equipment
Vitocell 300-V,
53 and 79 USG / 200 and 300 ltr
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 ada ptors, other nece ssary
hardware, and Loctite 55
– sensor well with insulation
– temperature and pressure r elief valve.
Electrostatically powde r coated s heet metal
enclosure panel in a Vitosilver finish.
Vitocell 300-V,
119 USG / 450 ltr
capacity
Domestic hot water tank of high-grade
stainless steel with wrap-ar ound 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, and hemp
– sensor well with insulation
– temperature and pressure relief valve.
Synthetic w rap-around e nclosure panel in a
Vitosilver finish.
Product Installation
Domestic hot water connections
This is a simplified c onceptual drawing
only! Piping and necessary componentry
must be field verified. Proper installation
and functionality in the field is the
responsibility of the heating contractor.
Spring-loaded flow check valve
Discharge pipe
Anti-scald tempering valve
(field supplied)
SV Shut-off valve
FV Flow check valve
PR Pressure reducing valve
DDrain
DCW Domestic cold water supply
PGC Pressure guage connection
E Precharged expansion tank (required
where backflow preventer is installed;
check local plumbing codes and
require ments)
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
5167 410 - 02
IMPORTANT