MCZ GARDENIA, Инструкция по установке и эксплуатации

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10-OPERATION
SEASON FUNCTION (see section 8p)
In configurations 2 and 3, by enabling the “summer” function, the deviation of the 3-way valve to the heating system is inhibited in order
to prevent the radiators from heating up, therefore the flow is always directed towards the domestic hot water (DHW) - if envisaged.
By activating the “summer” option one automatically enables the auto-eco function (it cannot be deactivated). The room probe/external
thermostat are not taken into account.
FEED SCREW (see section 8d)
Allows to fill the pellets loading system. It can only be activated with the boiler switched off, it displays an 180” countdown after which
the feed screw stops automatically, as when exiting the menu.
COMPONENTS TEST (see section 8m)
It can only be carried out with the boiler switched off, it allows to select the components to be tested:
t
Spark plug
: it is turned on for a fixed time of 1 minute during which the panel displays the countdown seconds.
t
Feed screw
: it is powered for a fixed time of 1 minute during which the panel displays the countdown seconds.
t
Extractor
: it is activated at 2500 rpm for a fixed time of 1 minute during which the panel displays the countdown seconds.
t
Exchanger : it allows to carry out the test in V5 for a fixed time of 1 minute during which the panel displays the countdown
seconds.
t
Pump : it is activated for a fixed time of 10 seconds during which the panel displays the countdown.
t
3 way : the 3 way valve is activated for a fixed time of 1 minute during which the panel displays the countdown seconds.