Viessmann Vitocal 300-G Installation And Service Instructions Manual page 115

Further details regarding the individual steps
9. Commissioning
Call up, adjust or enable all parameters from the entire menu tree (see separate
menu tree).
1. The display shows system compo-
nent that were entered under "Pro-
gramming" (step 4 of the
commissioning assistant). Indivi-
dual components can be chosen
via the selection keys below the
display.
After selection, the system over-
view appears on the display to
assist with the commissioning
steps.
Commissioning programs
System components
"Heating circ. 1"
"Heating circ. 2",
"Heating circ. 3"
(Separate) "Cooling
circuit"
"DHW" (DHW cylin-
der)
"Swimming pool"
"Electric heater" (in-
stantaneous heating
water heater)
Commissioning, inspection, maintenance
2. Pressing key "F" twice brings the
commissioning to an end.
Aim
Venting
Venting
Venting
Venting
Venting
Function check
(cont.)
Operating instructions and the
following table
Control unit tasks
Starting the secondary pump
and heating circuit pump 1.
Heating circuit pump 2/3.
Open/close mixer every 5 min-
utes.
Start primary pump and cool-
ing circuit pump (by enabling
the NC output). Open/close
mixer every 5 minutes.
Start secondary pump and cir-
culation pump for cylinder
heating. Change over diverter
valve heating/DHW every min-
ute or start the circulation
pump for cylinder heating..
Start secondary pump. Switch
swimming pool water output
on/off every minute.
Start secondary pump. Regu-
late the electric heater to
35°C flow temperature
115