Filling And Bleeding - Wilo Star-Z NOVA Instrucciones De Instalación Y Funcionamiento

Installation
Fig. 5
11

5.3 Filling and bleeding

1. Fill the system.
2. The pump rotor space bleeds automatically
after a short time in operation. This may cause
noises. If necessary, switch off and on repeat-
edly to accelerate the bleeding. Dry running
for short periods will not harm the pump.
Open the WILO- Connector as
follows:
WILO SE 12/2017