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We reserve the right to modify technical specifications without prior notice.
UK830500/190402
© Alpha-InnoTec GmbH
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After 2 minutes, with the circulating pump running,
turn wrench clockwise until the regulator of the
servo-motor is at 100 %…
Leave at this setting for 2 minutes…
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With the circulating pump running, turn wrench
counter-clockwise until the regulator of the servo-
motor is at 50 %…
Turning the regulator to 50 % means an even mix-
ture in the 3-way mixing valve from A and B to
AB…
Reset servo-motor of the mixing valve to automatic
as soon as bleeding is completed.
NOTICE.
Push switch on servo-motor up.
BLEEDING THE HEAT SOURCE FOR A UNIT WITH COOL-
ING FUNCTION
The bleeding must be conducted manually.
Proceed as follows:
Release the servo-motor at the mixing valve inside
the unit…
Push switch on servo-motor down…
Adjust mixing valve…
Use the wrench included in the scope of delivery.
Alternatively: Use a size 6 Allen wrench.
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Insert wrench in the servo-motor…
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Turn wrench counter-clockwise until the regulator
of the servo-motor is at 0 %…
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Switch on the circulating pump of the heat source
and allow to run…
