Eolo Mini S boilers are supplied with a built-in cir cu la tion
pump with 3-position electric speed control.
e rst speed setting is for low ow rates and is not re-
To ensure optimal boiler operation, in the case of new sy-
stems (single pipe and modul) use the cir cu la tion pump at
maximum speed (third setting). e cir cu la tion pump is
already tted with a capacitor.
Pump release (when required).
of disuse, if the pump is blocked, loosen the front cap and
rotate the motor using a screwdriver. Take great care during
this operation to avoid dam age to the motor.
Kits available on request.
Kit of system shuto valves (on request). e boil er is de-
signed for installation of system shuto valves for insertion
on delivery and return pipelines on the connection assem-
bly. This kit is particularly useful as it enables draining of
the boiler separately from the entire system.
in presence of By-Pass kit, the cocks must be instal-
led in the system and not in the boiler.
By-pass kit (on request). If zone valves are in stalled on the
heating systems, or in the event of low cir cu la tion water
ow rate, Immergas can supply a By pass kit for installation
on the delivery and re turn couplings on the boiler. In thee
conditions an ad e quate and constant water ow to the
e above kits are supplied complete with in struc tions for
Head available on third speed setting
Head available on second speed setting