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ManualsBrandsViega ManualsHeating SuppliesProPress Enhanced Mixing Station

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TD-PR 0112 (Enhanced Mixing Station)

TechData

Viega Enhanced Mixing Station

The new Viega Enhanced Mixing Station provides uid

temperature modulation when connected to a variety

of heat sources. The new station is equipped with a

ECM motor circulator that has a permanent magnet

motor design. This allows for 50% energy savings

and higher starting torque. The circulator has seven

different settings which allow the user exibility in

optimizing system performance. Boiler connections

can be made with ProPress, PexPress or copper (male

pipe end) for soldering. Red and blue caps on the

ProPress ball valves clearly indicate system supply

and return connections. A built in sensor well allows

for easy mounting of control sensors. Compatible with

The Basic Heating Control.

Enhanced Mixing Station Specifications

Copper: Type "L" ASTM B88

Min Temp: 36°F

Max Temp: 230°F

Max Pressure: 100 psi

Max Glycol Mix: 50% @ 36 °F (2 °C).

Supply voltage: 1x115V +/-10 %, 60Hz.

Approximate power usage:

High xed speed 39W 45W

Medium xed speed 15W 30W

Low xed speed 5W 8W

Constant pressure 8W 45W

Constant pressure 14W 45W

Constant pressure 22W 45W

AutoADAPT 5W 45W

Speed Setting Min. Max.

III

Control Display

1 LED showing Watt or ow indicator

2 LED indicating xed speed

3 LED indicating constant pressure

4 LED AutoADAPT

5 Push-button for selection of pump setting

Pos. Description

167 °F (75 °C) 0.75 psi (0.05 bar)

194 °F (90 °C) 4.06 psi (0.28 bar)

230 °F (110 °C) 15.7 psi (1.08 bar)

Liquid temperature Min. inlet pressure

Inlet pressure:

To avoid condensation in the control box and stator,

the liquid temperature must always be higher than the

ambient temperature.

Circulator Specifications

Summary of content (3 pages)

PAGE 1
TechData Viega Enhanced Mixing Station The new Viega Enhanced Mixing Station provides fluid temperature modulation when connected to a variety of heat sources. The new station is equipped with a ECM motor circulator that has a permanent magnet motor design. This allows for 50% energy savings and higher starting torque. The circulator has seven different settings which allow the user flexibility in optimizing system performance.
PAGE 2
TechData A (12151) A (12153) # Outlets Mixing Station Stainless Manifold A (12152) 1 outlet N/A 2 outlets 28.96 3 outlets 30.96 4 outlets 32.96 5 outlets 34.86 6 outlets 36.86 7 outlets 38.86 8 outlets 40.76 C Dimensions* D B 9 outlets 42.76 10 outlets 44.76 11 outlets 46.66 12 outlets 48.66 * Dimensions based off stock code 12152 * When using stock code 12153 add .98" * When using stock code 12151 add 4.
PAGE 3
TechData Performance* and operation mode selection AUTO ADAPT Operating range (maximum - minimum) *Hydraulic performance without check valve Pos. Description • Push-button for selection of pump setting • Every time the push-button is pressed, the circulator setting is changed III III III III III III III III II II II II II II II II II II III I High Fixed Speed • Runs at a constant speed and consequently on a constant curve.