Device Description - Viessmann VITOCAL 222-G Operating Instructions Manual

Introductory information

Device description

The Vitocal 222-G/242-G/333-G/343-G
are brine/water heat pumps with integral
DHW cylinder. Solar collectors can be
connected to the Vitocal 242-G and 343-
G to provide DHW heating.
An instantaneous heating water heater
(accessory) can be integrated into all of
these appliances to cover peak demand
for central heating and DHW heating.
DHW cylinder capacity
Number of heating circuits that
can be connected
Natural cooling function
Variable speed high efficiency
[HE] pumps
Connections for solar collectors
and integral solar control unit
X Standard delivery
0 Incl. accessories
– Not available
Note
These operating instructions also
describe functions that are not available
with all models or only with accessories.
These functions are not universally iden-
tified in each case.
The type and extent of menu entries in
the heat pump control unit also depend
on the equipment level of your heating
system and the selected settings/adjust-
ments on the heat pump control unit.
6
All connected components are operated
and controlled via the integral heat pump
control unit Vitotronic 200, type WO1A
with plain text menu prompts.
The individual appliances are differenti-
ated according to the following product
features:
Vitocal 222-G 242-G
170 l 220 l
2
0
–
–
In case of questions relating to the extent
of functions and accessories for your
heat pump and your heating system,
check with your local heating contrac-
tor.
333-G 333-G NC
170 l 170 l
2 3
0 0
– X
X –
343-G
220 l
3 3
X
0
X X
– X