AFRISO PrimoBox ACB 910 Посібник з експлуатації та встановлення - Сторінка 19
Переглянути онлайн або завантажити pdf Посібник з експлуатації та встановлення для Витратні матеріали для котлів AFRISO PrimoBox ACB 910. AFRISO PrimoBox ACB 910 20 сторінок. Mixing unit for condensing boilers
Друкувати сторінку8 Switching the actuator to manual operation
9 Maintenance
WARNING
PrimoBox ACB 910 mixing unit for condensing boilers
Switching from automatic to manual operation is carried out by means
of the operating mode button.
Fig. 14: Actuator mode button
The pressed operating mode button enables
manual
operation,
of the actuator with an allen key.
Mains voltage (230 V
Disconnect the power supply with the external switch before
each operation.
To ensure correct operation of the ACB unit for condensing boiler
and other system components, keep the heating medium at the level
of the smallest possible contamination and at the level of hardness
and pH recommended by the boiler manufacturer. Due to the copper
pipes included in the ACB unit, special attention should be paid
to water hardness, scale and other deposits.
At
least
once
check the condensing boiler (unless its manufacturer specifies
otherwise), the primary circuit and heating circuits, and the ACB
mixing kit. The following are crucial: visual tightness control,
control of elements integrity, visual control of potential damages,
control
of
electrical
Before the heating season, it is also recommended to check
the circulation pump by making a test run. PrimoBox ACB mixing units
do not require additional maintenance than those listed in chapter 9.
i.e.
free
operation
) can cause serious injury or death.
AC
a
year,
as a precautionary
connections
Instruction manual
and
condition
measure,
of
wires.
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