Viessmann Vitocal 222-G User Manual page 84

Vitocal 300-G/350-G
ID: 4605352_1304_03
Pos. Designation
External heat source
wP External heat source (oil/gas boiler) with Vitotronic 200, type KO1B, KO2B or KW6B
wQ External EA1 extension for oil/gas boilers
wW Mixer motor
wE Flow temperature sensor VTS system
wR High limit safety cut-out STB 70 °C
(for switching off secondary pump 6)
wT High limit safety cut-out STB 70 °C
(for switching off external heat source wP)
wZ
Circulation pump for cylinder heating UPSB
wU Boiler water temperature sensor KTS
(in the external heat source for connection to the heat pump)
wI Contactor relay K1
wO Contactor relay K2
DHW heating (cylinder loading system)
eP Dual mode DHW cylinder
eQ Cylinder temperature sensor STS top (for connection to heat pump control unit 4)
eW
DHW circulation pump ZP
eE Motorised 2-way valve (N/C, on the DHW side)
eR Flow limiter
eT Plate heat exchanger Vitotrans 100
eZ Cylinder loading pump SLP (on the DHW side)
DHW heating with solar backup
rP Solar-Divicon, type PS10 with integral Vitosolic 100, type SD1 rQ
or
Solar-Divicon, type PS20 without control unit with separate Vitosolic, type SD1 rQ
rQ Solar control unit Vitosolic 100, type SD1
rW Collector temperature sensor KOL
rE Solar collector
rR Cylinder temperature sensor STS (for connecting to solar control unit rQ)
rT High limit safety cut-out STB Solar (if required)
Heating water buffer cylinder
tP Heating water buffer cylinder
tQ Buffer temperature sensor PTS
Heating/cooling circuit with mixer M2
zP Underfloor heating circuit/cooling circuit M2
zQ Vitotrol 200A 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 repeater
zE Flow temperature sensor VTS M2
zR Temperature limiter to restrict the maximum temperature of underfloor heating systems
zZ Mixer motor (regulated by control unit 4)
zU Heating circuit pump UP M2
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)
Natural cooling function (NC)
uP NC-Box with mixer
zI 3-way diverter valve
uQ Primary cooling circuit pump
uW Secondary cooling circuit pump
uE Contact humidistat
uR 3-way mixer (KM BUS)
uT
2-way valve
Heating circuit without mixer A1
iP Radiator heating circuit
iE Heating circuit pump UP A1
Heating circuit with mixer M3
oP Radiator heating circuit
oE Flow temperature sensor VTS M3
oT Mixer extension kit
oZ Heating circuit pump UP M3
oU Mixer motor M3
System examples
(cont.)
Part no.
See Viessmann pricelist
7452 091
See Viessmann pricelist
7170 965
on site
on site
See Viessmann pricelist
7170 965
7814 681
7814 681
See Viessmann pricelist
7170 965
on site
7180 573
on site
See Viessmann pricelist
7820 403
Z012 018
Z012 027
Z007 387
Standard delivery pos. 41
See Viessmann pricelist
Standard delivery pos. 41
Z001 889
See Viessmann pricelist
7170 965
See Vitoset pricelist
Z008 341
Z011 413
Z011 219
7456 538
7183 288
7151 728 or 7151 729
7450 657
on site
7247 845
7247 853
7373 722
7419 860
Z009 565
Standard delivery pos. 70
Standard delivery pos. 70
Standard delivery pos. 70
Standard delivery pos. 70
Standard delivery pos. 70
Standard delivery pos. 70
See Vitoset pricelist
on site
See Vitoset pricelist
Standard delivery pos. 95
7301 063 or 7301 062
on site
See Viessmann pricelist
VIESMANN
4
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