Installation instructions S-HR series page 21
Service chapter.
After the access code has been fed in it is possible to
temporarily manually adjust the number of revolutions
of the fan in the service chapter (table 10). In order to
select the service chapter the Mode key has to be
pressed 3 X after feeding in the access code. By means
of the Step key the first function is displayed with the text
Off. By means of the + or - key a required number of
revolutions for the fan can be selected while the boiler is
operating.
With Step 4 it is possible to activate the showroom
position by pressing the + key after which the text “on”
appears in the display.
After this a simulated water pressure of 1.9 bar and a
water temperature will be indicated. Pump or burner
action is not possible.
Error chapter.
After the access code has been fed in the Error chapter
can be read (table 11). In order to select the Error chapter
it is necessary to press the Mode key 4 X after feeding in
the access code. By means of the Step key the functions
are shown which were stored when the boiler went into an
error state. The first error which is shown is the last, the
next error is the second last, etc.
In order to return to the normal technical read out whereby
the water temperature and water pressure are shown, the
Standby chapter must be requested by means of the
Mode key. After a few seconds the text standby will be
replaced by the technical read-out.
Other wise returning to the “Good” read-out auto-
matically occurs after 20 minutes in the event that no
more keys have been used.
installer service possibilities
table 10
installer error possibilities
table 11
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Green key function
The green key function can be used in order to activate the
factory settings. By this means the modified settings are
cancelled. The following actions must be carried out.
Make sure that chapter
is shown in the display by
means of the Mode key. After this press the Store key.
The word Copy becomes visible and the factory settings
will be active again.
12 Isolating the boiler
In some situations it may be that the entire boiler must be
switched off. By switching off the three keys with the
lamps for central heating, hot water and pump program,
the boiler is switched off. Leave the plug in the wall
socket, by which means the circulation pump and the
three-way valve are activated once every 24 hours in
order to prevent jamming.
In the event of frost danger it is advisable to
drain the boiler and/or the installation.
Содержание Blauwe Engel S-HR 15
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Страница 32: ...Installation instructions S HR series page 32 20 CE Certificate Ireland...
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