Viessmann VITOLIGNO 300-P Service Instructions Manual page 17

Further details regarding the individual steps
ID: 4605024_1001_02
Pos. Description
rP
Heating circuit II
rQ Extension kit for one heating circuit with mixer with
rW ■ Flow temperature sensor VTS (contact sensor)
and
rR ■ Mixer motor DN 20 to 50, R½ to R1¼
or
rW Flow temperature sensor VTS M2 (heating circuit II)
■ Contact temperature sensor or
■ Immersion temperature sensor
and
rR
Mixer motor M2 for flanged mixer and plug-in connector
rE Heating circuit pump HKP M2 (heating circuit II)
or
Divicon
Accessories
zP
Vitotrol 200A
or
Vitotrol 300A
zQ
Thermostat for underfloor heating system
■ Immersion thermostat
■ System thermostat
zW KM BUS distributor
zE Vitohome 300
zR
Central fault message system S
zT Radio clock receiver
Commissioning, inspection, maintenance
(cont.)
17