7
The range of functions can be extended with additional
components and accessories.
Intended use presupposes that a fixed installation in
conjunction with permissible, system-specific compo-
nents has been carried out.
Commercial or industrial usage for a purpose other
than central heating/cooling or DHW heating shall be
deemed inappropriate.
Incorrect usage or operation of the appliance (e.g. the
appliance being opened by the system user) is prohibi-
ted and will result in an exclusion of liability. Incorrect
usage also occurs if the components in the heating
system are modified from their intended function.
Note
The appliance is intended exclusively for domestic or
semi-domestic use, i.e. even users who have not had
any instruction are able to operate the appliance
safely.
Product information
Layout
Vitocal 200-S is a split air/water heat pump, comprising
1 indoor unit and 1 outdoor unit.
Refrigerant circuit
All components of the refrigerant circuit, including the
refrigerant circuit controller with electronic expansion
valve, are located in the outdoor unit, except for the
condenser. Subject to operating conditions, compres-
sor output is matched via inverter control.
The indoor and outdoor units are connected to each
other hydraulically via the refrigerant lines.
Hydraulics
The indoor unit is equipped with a high efficiency circu-
lation pump (secondary pump) which transports the
heated heating water into the secondary circuit. The
integral 3-way diverter valve for "central heating/DHW
heating" changes over between central heating and
DHW heating.
Central heating
The heat pump is able to supply up to 3 heating cir-
cuits: 1 heating circuit without mixer and 2 heating cir-
cuits with mixer.
Central cooling
Vitocal 200-S, type AWB-E-AC and AWB-M-E-AC can
be used for central cooling.
Central cooling results either through a heating/cooling
circuit or via a separate cooling circuit. For this, the
refrigerant circuit is reversed and heat is extracted
from the cooling circuit.
Heat pump control unit
The entire heating system is monitored and controlled
by the integral heat pump control unit Vitotronic 200,
type WO1C.
Type overview
Vitocal 200-S, type
AWB-M 201.D AWB 201.D
AWB-M-E-AC 201.D AWB-E-AC
201.D
Central heating
X
X
X
X
DHW heating
X
X
X
X
Central cooling
—
—
X
X
Integral instantaneous heating water
heater
—
—
X
X
Outdoor unit power supply
230 V~
400 V~
230 V~
400 V~
Information
Intended use
(cont.)
5790 931 GB
Information
