Double Circulation unit, Mixing function

DAA100

  • Compact, all in one design
  • Easy to install
  • Manifold with option of hydraulic separation easily set with a screw
  • Check valve integrated into ball valves return line
  • High flow rate
  • Possible to upgrade with upgrade kit
  • Quick-fit actuator

Double circulation unit Series DAA100 is a compact unit for two mixed separated heating circuits. Equipped with two high efficient pumps, valves with progressive characteristic, actuators, ball valves with thermometers, manifold with by-pass function and insulation shell. Double circulation unit is a perfect choice for heating pumps, and boilers which are working with radiator and/or underfloor heating.

Product range

DAA111

Art.no. Reference DN Pump Connection I Connection J Weight [kg] Note
61310200 DAA111 20 Wilo PARA 15/8-75/SC 130mm G 1" G 1" 11,1 Two mixing circuits
Installation support

Operation

Operation

Installation examples

see data sheet

Documents

Technical data

Technical data

Pressure class: PN 6
Working pressure: 0,6 MPa
Insulation: EPP λ 0,041 W/mK
EEI (Energy Efficiency Index): <0,21
Media, Heating water: in accordance with VDI2035
Media, Water/Glycol mixtures: max. 50 % (above 20% admixture, the pump data must be checked)
Media temperature, max.: +110 °C
Media temperature, min.: 0 °C
Ambient temperature, max.: +50 °C
Ambient temperature, min.: 0 °C
Connections, Internal thread (G): ISO 228/1
Connections, External thread (G): ISO 228/1
Material, in contact with water Components: Brass, Cast iron, Steel
Sealing materials: PTFE, Aramid fibre, EPDM

Integrated pump

Wilo PARA 15/8-75/SC 130mm
Pressure class PN10
Power supply 230 ± 10% V AC, 50/60 Hz
Power consumption 10 — 75 W
Enclosure rating IP X4D
Insulation class F
EEI (Energy Efficiency Index) ≤0,21 - part 3

Integrated valve

ESBE VRG430, DN20-8
Pressure class PN10
Kvs 8
max. Differential pressure drop 100 kPa (1 bar)
Close off pressure 200 kPa (2 bar)
Leakrate in % of flow <0,05%*
* Differential pressure 100 kPa (1 bar)

Integrated Actuator

ESBE ARA661
Control signal 3-point SPDT
Power supply 230 ± 10% V AC, 50Hz
Power consumption 5 VA
Running time 90° 120 s
Enclosure rating IP41
Protection class II
LVD 2014/35/EU
EMC 2014/30/EU
RoHS 2011/65/EU
PED 2014/68/EU, article 4.3
ErP 2009/125/EU
ErP 2015
EnEV 2014

Dimensioning

Dimensioning
Dimensioning guide - Please see data sheet

Wiring

Please see the Installation instruction

Valve characteristics VRG430, DN20

Valve characteristics VRG430, DN20
Accessories and Spare Parts

Spare parts

Art No. Reference Designation Note
67000600 67000600 GSP903 ESBE GSP903 Thermometer upgrade set, 2 pcs/package
67003300 67003300 GSP933 ESBE GSP933 Ball valves incl thermometer DN20 G¾", 2 pcs/package DN20, G¾"
67003800 67003800 GSP933 ESBE GSP933 Ball valves incl thermometer DN20 G1", 2 pcs/package DN20, G1"
67006100 67006100 GSP961 ESBE GSP961 Actuator ARA661 120s 230V 3p QF
67005100 67005100 GSP951 ESBE GSP951 Pump Wilo PARA 15/8-75/SC 130 DN20

Options

Art No. Reference Designation Note
66100300 66100300 DVA111 ESBE DVA111 Upgrade kit set with a second mix circuit for transformation from DDA111 to DAA111
Download area

Download area

Type Preview Download
Data sheet DAA100 download
Installation instruction DAA100 download
Certificate Declaration of Conformity, DAA100 download
Certificate Building Product Declaration BPD3, DxA100 download
Certificate EAC certificate (RU) download
Image DAA111, high res download
2D Image DAA111 download
3D drawing (stp file) DAA111, DN20 download