Viessmann Vitocell 100-B CVB Series User Manual

6
5608 488 v1.2
Vitocell 100-B Installation Instructions
Tank Connections
Set-up and Connections
Legend
1 Thermometer probe connection
MA Magnesium anode
DHW Domestic hot water supply
TS/AQ DHW temperature sensor or aquastat of
boiler control (upper indirect coil)
BWS Boiler water supply *
1
RT Recirculation tapping
FP Fitting plug
BWR Boiler water return *
1
TS/TH DHW temperature sensor and
thermometer probe (lower indirect coil)
SCS Solar collector supply *
2
SCR Solar collector return and temperature sensor
for solar operation *
2, 3
DCW Domestic cold water supply
*1
The upper indirect coil is provided for
connection to a boiler or a heat pump.
*2
The lower indirect coil is provided for
connection to solar collectors or heat pumps.
*3
Recommended arrangement of temperature
sensor for solar operation:
Use brass elbow with sensor well (accessory)
in the solar collector return (see page 9 and 12).
Supplied adaptor sizes Vitocell 100-B
Part Size 79 USG
(300 L)
120 USG
(450 L)
B Brass cap
1 in. 1 1
A Brass adaptor
1 in. 3 1
C Brass tee
1 in. 1 --
D Reducer hex bushing
1 in. x c in.
1 --
E Solar brass elbow
1 in. short sensor 1 --
G Brass adaptor
1 in. + gasket 4 4
A Brass adaptor
1a in.
-- 2
C Brass tee
1a in.
-- 1
D Reducer hex bushing
1a in. x c in.
-- 1
E Solar brass elbow
1a in.
-- 1
F
Temperature and
pressure relief valve
c in.
1 1

Viessmann Vitocell 100-B CVB Series Specifications

General

Brand	Viessmann
Model	Vitocell 100-B CVB Series
Category	Water Heater
Language	English