Viessmann VITOCAL 200-G, Installation And Service Instructions Manual

Page: 41 / 208

Components to be connected Connection descrip-
tion
Connect capacitor to full wave soft starter see page 68
Connect components for heating circuit with mixer to
extension kit
tP
See separate installa-
tion instructions
Only when using an instantaneous heating water
heater:
Connect instantaneous heating water heater to main
PCB and auxiliary PCB
See separate installa-
tion instructions
Only with natural cooling:
Connect the required components to extension kit
wP
and natural cooling
qR
extension kit
See separate installa-
tion instructions
Only when using an underfloor heating system:
Connect temperature limiter
See separate installa-
tion instructions
Only with external control (system design F):
Make connection to main PCB
See
H
on page 184
Equipment required
Pos. Description Number
1
Heat pump with integral primary pump, secondary pump
and three-way diverter valve (heating/DHW)
1
6
Diaphragm expansion vessel for the heating circuit 1
7
Temperature limiter (only required for underfloor heating
circuits) 1
qP
Underfloor heating circuit 1
qU
KM BUS distributor 1
qI
Vitotrol 200 remote control 1
qO
Room temperature sensor 1
wQ
Outside temperature sensor 1
rP
Heating circuit pump, mixer circuit 1
rQ
Flow temperature sensor, mixer circuit 1
rW
Three-way mixer - mixer motor 1
tP
Extension kit for one heating circuit with mixer 1
zP
Instantaneous heating water heater option 1
Option "DHW heating" see page 51
Option "Heating water buffer cylinder"
9
Heating water buffer cylinder 1
wW
Heating water buffer cylinder temperature sensor 1
System version 3
(cont.)
41
Preparing for installation
55
92
968
GB
Installation