Viessmann VITOLIGNO 300-P Service Instructions Manual page 37

Further details regarding the individual steps
ID: 4605027_1001_02
Pos. Description
eP Heating circuit I
eQ
Extension kit for one heating circuit with mixer with
eW ■ Flow temperature sensor (contact sensor)
and
eR ■ Mixer motor DN 20 to 50, R½ to R1¼
or
eW Flow temperature sensor VTS M1 (heating circuit I)
■ Contact temperature sensor or
■ Immersion temperature sensor
and
eR Mixer motor for flanged mixer and plug-in connector
eE Heating circuit pump HKP M1 (heating circuit I)
or
Divicon
rP Heating circuit II
rQ Extension kit for one heating circuit with mixer with
rW ■ Flow temperature sensor (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 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.)
37