Viessmann Vitocal 222-G User Manual page 168

Vitocal 200-S/222-S/242-S
ID: 4605415_1304_04
Pos. Designation
Primary circuit
wU Hot gas line
wI Liquid line
wO External unit of the Vitocal 222/242-S heat pump
DHW heating
eP DHW cylinder (integral)
eQ Cylinder temperature sensor STS (integral)
eU Connection set for DHW circulation pump
DHW heating with solar thermal system (for Vitocal 242-S)
rQ High limit safety cut-out STB (if required)
rW Solar-Divicon, type PS10 with integral solar control module, type SM1 rU
or
Solar-Divicon, type PS20 without control unit with separate solar control module, type SM1 rU
rE Solar circuit pump
rR Collector temperature sensor KOL
rT
Solar collector
rZ Cylinder temperature sensor SOL
rU Solar control module, type SM1
rO Expansion vessel, solar circuit
zP Heating water buffer cylinder
zQ Buffer temperature sensor PTS
Heating/cooling circuit with mixer M2 (KM BUS)
uP Underfloor heating circuit/cooling circuit
uQ Vitotrol 200A remote control
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
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
qCP Connection module with single room control, heating/cooling with pump logic
qCQ Room thermostat (installation on finished walls), heating/cooling RTR-E 6726
qCW Thermal actuator TS 5.11/230 (N/C, cores can be interchanged)
or
Thermal actuator TS+ 5.11/230 (N/C, cores can be interchanged)
Active cooling function AC
qI Frost stat
iE Contact humidistat 230 V
iI 3-way diverter valve for "heating/cooling"
iO 3-way diverter valve for "heating/cooling"
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
oQ Vitotrol 200A remote control
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
System examples
(cont.)
Part no.
See Viessmann pricelist
See Viessmann pricelist
Standard delivery pos. 1
Standard delivery pos. 1
Standard delivery pos. 1
7440 932
7506 168
Z012 016
Z012 027
Standard delivery pos. 42
Standard delivery pos. 47
See Viessmann pricelist
Standard delivery pos. 47
7429 073
See Viessmann pricelist
See Viessmann pricelist
7438 702
See Vitoset pricelist
Z008 341
Z011 411
Z011 413
Z011 219
7455 213
7456 538
7301 063
Standard delivery pos. 105
7151 728
7151 729
See Viessmann pricelist
See Viessmann pricelist
7247 845
7247 853
7373 722
7419 860
7179 164
7452 646
7814 924
7814 924
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
VIESMANN
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