Technical Manual

Standard Equipment/Product Installation
8 VITOCELL 100-B
Standard Equipment
Vitocell 100-B (79 USG / 300 ltr
capacity) DHW Tank
DHW tank made from steel with
Ceraprotect enamel coating.
– 2 welded sensor wells for DHW tank
temperature sensor, i.e. aquastat, and
the thermometer
– adjustable leveling bolts
– protective magnesium anode
– fitted thermal insulation made from
hard PUR foam
– threaded elbow with sensor well
The color of the epoxy-coated sheet
metal casing is Vitosilver.
The following are packed separately and
attached to the crate:
– 1 brass elbow with sensor well
– 1 Loctite package
– 1 temperature and pressure relief valve
– 2 thermometers °F / °C
– 7 brass adaptors (1”)
– 1 brass tee (1”)
– 1 brass hex bushing (1”x¾”)
– 1 brass cap (1”)
Product Installation
Domestic hot water connection
Vitocell 100-B (119 USG / 450 ltr
capacity) DHW Tank
DHW tank made from steel with
Ceraprotect enamel coating.
– 2 welded sensor wells for DHW tank
temperature sensor, i.e. aquastat, and
the thermometer
– protective magnesium anode
– fitted thermal insulation made from soft
PET insulation, packed separately
– threaded elbow with sensor well
– adjustable leveling bolts
– protective magnesium anode
The color of the plastic-coated thermal
insulation is Vitosilver.
The following are packed separately and
attached to the crate:
– 5 brass adaptors (1”)
– 2 brass adaptors (1¼”)
– 1 Loctite package
– 1 temperature and pressure relief valve
– 1 brass tee (1¼”)
– 1 brass elbow with sensor well
– 1 brass cap
– 2 thermometers °F / °C
– 1 plug (R1½”)
Domestic hot water supply
DHW recirculation line
DHW recirculation pump
Spring-loaded flow check valve
Discharge pipe
Pressure and temperature relief valve
Shut-off valve
Drain
Domestic cold water supply lines
Backflow preventer
Domestic cold water inlet
Precharged expansion tank
(required where backflow preventer is
installed; check local plumbing codes
and requirements)
Thermostatic mixing valve/anti-scald
valve for solar applications (field
supplied)
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2
8
5
6
5
6
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0
1
Due to the potentially high DHW
temperatures generated by the solar
heating system, the domestic hot
water temperature must be limited to a
maximum of 140°F/60°C by installing
a mixing device, e.g. a thermostatic
mixing valve. The mixing device does
not completely eliminate the risk of
scalding at the tap. The installation of a
mixing tap is required.
WARNING