Equipment required
ID: 4605058_1304_05
Pos. Designation Part no.
Heat source
1
Heat pump Vitocal 300/350-A See Viessmann pricelist
2
Heat pump control unit Vitotronic 200, type WO1B Standard delivery pos. 1
with electrical connecting cables See Viessmann pricelist
3
Outside temperature sensor ATS Standard delivery pos. 1
6
Secondary pump See Viessmann pricelist
(for type AWCI standard delivery)
7
Flow temperature sensor VTS
(integral with type AWCI/AWHI)
Standard delivery pos. 1
qW
Safety equipment block with safety assembly 7143 779
qE
Expansion vessel See Vitoset pricelist
qR
High limit safety cut-out STB 70 °C for switching off the secondary pump on site
qT
Flow switch Standard delivery pos. 1
DHW heating
eP
DHW cylinder (e.g. Vitocell H) Installed on site
eW
Cylinder temperature sensor STS (of the boiler control unit) Installed on site
eU
DHW circulation pump ZP on site
External heat source
tP
External heat source, oil/gas boiler See Viessmann pricelist
tQ
Vitotronic boiler control unit See Viessmann pricelist
tW
Circulation pump for cylinder heating UPSB Installed on site
tE
Boiler water temperature sensor KTS in the external heat source for connection to the heat
pump control unit
7170 965
tR
3-way mixer See Viessmann pricelist
Mixer motor See Viessmann pricelist
tT
High limit safety cut-out STB 70 °C for switching off the external heat source on site
tZ
Contactor relay K1 7814 681
tU
Contactor relay K2 7814 681
tI
Outside temperature sensor ATS Standard delivery pos. 50
Heating water buffer cylinder
zP
Heating water buffer cylinder See Viessmann pricelist
zQ
Buffer temperature sensor PTS 7170 965
zW
Flow temperature sensor system VTS
– Immersion temperature sensor
or
7170 965
– Contact temperature sensor 7426 133
Heating circuit with mixer M2
uP
Underfloor heating circuit M2 with mixer controlled by the heat pump control unit See Vitoset pricelist
uE
Flow temperature sensor heating circuit M2 VTS 7183 288
uR
Temperature limiter to restrict the maximum temperature of underfloor heating systems
– As immersion thermostat
or
7151 728
– As contact thermostat 7151 729
uZ
Heating circuit pump M2 on site
uU
3-way mixer, heating circuit M2 See Viessmann pricelist
Mixer motor of 3-way mixer 7450 657
Heating circuit without mixer A1
oP
Radiator heating circuit A1 See Vitoset pricelist
oZ
Heating circuit pump A1 on site
Accessories (optional)
8
KM BUS distributor (if there is more than one KM BUS subscriber) 7415 028
uQ/oQ
Vitotrol 200A remote control Z008 341
The following wireless accessories are available as an alternative to hardwired remote control
units:
oO
-Wireless base station Z011 413
-Vitotrol 200 RF wireless remote control Z011 219
-Wireless repeater 7456 538
oI
LON communication module 7172 173
qXP
Vitocom 100, type GSM 2 Z011 396 / Z011 388
qXQ
Vitocom 100, type LAN 1 with communication module Z011 224
qXW
Vitocom 200, type LAN 2 with communication module Z011 390
qXE
Vitocom 200, type GP 3 with communication module with SIM card Z011 392
qXR
Vitocom 300, type LAN 3 with LON communication module Z011 399
qXT
Vitocom 300, type GP 4 with LON communication module Z011 400
Vitocal 300-A/350-A
(cont.)
224
VIESMANN
System examples
7
5822 472 GB
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