Filling With Water - Immergas MAGIS M4-30 Use And Installation

"Anti-clockwise rotation,
remove the flow switch.
Dry the flow switch com-
pletely. "
CAUTION
When the unit remains idle for a long time, make sure it remains on. If you want to
cut power, the water should be completely drained from the system to prevent the unit and pipes from being damaged
by freezing. Furthermore, power must be cut from the unit after the system has been emptied.
WARNING
Ethylene glycol and polypropylene glycol are TOXIC.

9.5 FILLING WITH WATER.

• Connect the water feed to the filling valve and open the valve.
• Make sure that the automatic air purge valve is open (at least 2 turns).
• Fill with water at a pressure of approximately 2.0 bar. Remove as much air in the circuit as possible by using the air purge
valves.
Per disareare il sistema, rimuovere il
To deaerate the system, remove the
cappuccio di plastica nera (se presente)
black plastic cap (if present) and open
e aprire la valvola di spurgo dell'aria,
the air purge valve, turn anti-clockwise
ruotare in senso anti-orario facendo
at least 2 complete turns to release air
almeno 2 giri completi per liberare
from the system.
l'aria dal sistema.
When the de-aeration operation is Al termine dell'operazione di disareazione,
rimettere il cappuccio di plastica nera
over, put the black plastic cap back
facendo attenzione di posizionare la
on, paying attention to position the
valvola di sfiato in corrispondenza
vent valve near the slit in the cap.
dell'intaglio presente nel cappuccio.
Models 18-30kW.
Models 4-16 kW Modelli 4-16 kW
Models 18-30 kW
Modelli 18-30 kW
74
Keep dry
Mantenere asciutto