Viessmann Vitocal 222-G User Manual page 137

Vitocal 200-S/222-S/242-S
Equipment required
ID: 4605169_1304_08
Pos. Designation
Heat source
1 Heat pump internal unit Vitocal 200-S, type AWB 201.B / AWB 201.C and AWB-AC 201.B / AW-
ACB 201.C
2 Heat pump control unit
3 Outside temperature sensor ATS
4
Instantaneous heating water heater with switching module
(only for Vitocal 200-S, type AWB-AC)
5 3-way diverter valve "Heating/DHW"
6 Secondary pump
qW Safety assembly
qE Heating circuit expansion vessel
qT Flow switch
Primary circuit
wU Hot gas line
wI Liquid line
wO External unit of the Vitocal 200-S heat pump
DHW heating
eP DHW cylinder (dual mode)
eQ Cylinder temperature sensor
eU DHW circulation pump ZP
External heat source
qR High limit safety cut-out for switching off the secondary pump
tP Oil/gas boiler
tQ External EA1 extension for oil/gas boiler
tW Circulation pump for cylinder heating UPSB
tE Boiler water temperature sensor KTS (for connection to the heat pump control unit):
– As contact temperature sensor
or
– As immersion temperature sensor
tR Mixer motor, directly controlled with system flow temperature sensor zW
tT High limit safety cut-out STB 70 °C (for switching off the external heat source)
tZ Contactor relay K1
tU
Contactor relay K2
5
zP Heating water buffer cylinder
zQ Buffer temperature sensor
zW System flow temperature sensor
Heating circuit with mixer M2 (KM BUS)
uP Underfloor heating circuit/cooling circuit
q-T Extension kit with mixer, comprising:
uE Flow temperature sensor VTS and mixer motor
uR Temperature limiter to restrict the maximum temperature of underfloor heating systems
– As immersion thermostat
or
– As contact thermostat
uZ Heating circuit pump
uU 3-way mixer, heating circuit
Heating circuit without mixer A1
oP Radiator heating circuit
oZ Heating circuit pump
Accessories (optional)
8 KM BUS distributor (if there is more than one KM BUS subscriber)
zU Radio clock receiver
uQ/ Vitotrol 200A remote control
oQ
oT Vitotrol 300B remote control
The following wireless accessories are available as an alternative to hardwired remote control
units:
oO – Wireless base station
– Vitotrol 200 RF wireless remote control
– Wireless outside temperature sensor
– Wireless repeater
oI LON communication module
qXP Vitocom 100 type GSM 2
qXQ Vitocom 100 type LAN 1 with communication module
qXW Vitocom 200 type LAN 2 with communication module
qXE Vitocom 200 type GP 3 with communication module with SIM card
VIESMANN
142
(cont.)
Part no.
See Viessmann pricelist
Standard delivery pos. 1
Standard delivery pos. 1
Standard delivery pos. 1
Standard delivery pos. 1
Standard delivery pos. 1
Standard delivery pos. 1
See Vitoset pricelist
on site
See Viessmann pricelist
See Viessmann pricelist
Standard delivery pos. 1
See Viessmann pricelist
7438 702
See Vitoset pricelist
on site
See Viessmann pricelist
7452 091
See Viessmann pricelist
7426 463
7438 702
7441 998
on site
7814 681
7814 681
See Viessmann pricelist
7438 702
See Vitoset pricelist
7301 063
Standard delivery pos. 105
7151 728
7151 729
See Viessmann pricelist
See Viessmann pricelist
See Vitoset pricelist
See Viessmann pricelist
7415 028
7450 563
Z008 341
Z011 411
Z011 413
Z011 219
7455 213
7456 538
7172 173
Z011 396 / Z011 388
Z011 224
Z011 390
Z011 392
System examples