Viessmann Vitocal 222-G User Manual page 152

Vitocal 200-S/222-S/242-S
Equipment required
ID: 4605416_1304_03
Pos. Designation
Heat source
1 Internal unit, heat pump Vitocal 222-S, type AWT-AC 221.A / AWT-AC 221.B
2 Heat pump control unit
3 Outside temperature sensor ATS
4 Instantaneous heating water heater with switching module (integral)
5 3-way diverter valve "Heating/DHW" (integral)
6 Secondary pump (integral)
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 222-S heat pump
DHW heating
eP DHW cylinder (integral)
eQ Cylinder temperature sensor STS (integral)
eU Connection set for DHW circulation pump
Heating circuit without mixer A1
oP Underfloor heating circuit
oW Overflow valve
oR Temperature limiter for limiting the maximum temperature of underfloor heating systems
– As immersion thermostat
or
– As contact thermostat
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
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
Standard delivery pos. 1
Standard delivery pos. 1
7440 932
See Vitoset pricelist
on site
7151 728
7151 729
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
5
157