Product Overview

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Viega... The global leader in plumbing, heating and pipe joining systems
301 N. Main, 9th Floor • Wichita, KS 67202 • Ph: 800-976-9819 • Fax: [phone] • www.viega.com
©2011, ProPress
®
, FostaPEX
®
, Seapress
®
, MegaPress
®
, MegaPressG
®
and Viega
®
are registered trademarks of Viega GmbH & Co. PureFlow
®
, Smart Connect
®
, Climate Panel
®
, Climate Mat
®
, Climate Trak
®
,
MANABLOC
®
, Radiant Wizard
®
, S-no-Ice
®
, Snap Panel
®
, XL
®
and XL-C
®
are registered trademarks of Viega LLC. MiniBloc
™
, ProRadiant
™
, PolyAlloy
™
, SmartLoop
™
and Zero Lead
™
are trademarks of Viega LLC;
GeoFusion
™
, ProPressG
™
and ViegaPEX
™
are trademarks of Viega GmbH & Co. KG.
Product
Instructions
PI-PR-561051 0312 (Enhanced Mixing Station)
AUTO ADAPT
Operating range
(maximum - minimum)
*Hydraulic performance without check valve
Pos. Description
III
II
I
Performance* and operation mode selection
• Push-button for selection of pump setting
• Every time the push-button is pressed, the circulator setting is changed
High Fixed Speed
• Runs at a constant speed and consequently on a constant curve. In Speed III, the pump is set on the
maximum curve under all operating conditions. Quick Vent of the pump can be obtained by setting the pump
to Speed III for a short period.
Medium Fixed Speed
• Runs at a constant speed and consequently on a constant curve. In Speed II, the pump is set on the
medium curve under all operating conditions.
Low Fixed Speed
• Runs at a constant speed and consequently on a constant curve. In Speed I, the pump is set on the
minimum curve under all operating conditions.
Constant Pressure I
• The duty point of the pump will move left and right along the lowest constant-pressure curve depending on
water demand in the system. The pump head (pressure) is kept constant, irrespective of the water demand.
Constant Pressure II
• The duty point of the pump will move left and right along the middle constant-pressure curve depending on
water demand in the system. The pump head (pressure) is kept constant, irrespective of the water demand.
Constant Pressure III
• The duty point of the pump will move left and right along the highest constant-pressure curve depending on
water demand in the system. The pump head (pressure) is kept constant, irrespective of the water demand.
AutoADAPT (Factory Setting)
• This function controls the pump performance automatically within the dened performance range (shaded
area). AutoADAPT will adjust the pump performance to system demands over time.
III
II
I
III
II
I
III
II
I
III
II
I
III
II
I
III
II
I
III
II
I