Installation instructions S-HR series page 19
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 9). 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 unit 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. After a voltage interruption or a
reset the showroom position is switched off.
Error chapter.
After the access code has been fed in the Error chapter
can be read (table 10). 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
unit 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
automatically occurs after 20 minutes in the event that
no more keys have been used.
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.
installer service possibilities
table 9
installer error possibilities
table 10
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