General Information; Technical Data - LK Armatur ThermoMat E ECO LK 811 Manuel D'instructions

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General Information

LK 811 ThermoMat E Eco is a loading unit for heating app-
lications with solid fuel boilers and storage tanks. The lo-
ading unit is intended to ensure a high return temperature
as well as an optimal temperature stratifi cation in the storage
tank, thus increasing the effi ciency of the system. Tarring and
condensation are prevented which prolongs boiler life.
The LK 811 ThermoMat E Eco is a compact design with an inte-
grated low-energy circulating pump, that fulfi lls the requirements
of ErP 2015, and a mixing valve that regulates on two ports. The
loading unit has three ball valves to simplify installation and main-
tenance and an insulation to minimize heat loss. Three thermome-

Technical Data

Voltage
Power consumption
Max. boiler effi ciency
Return temperature
Working temperature
Ambient temp.
Max. working pressure
Max. fl ow
Media
Thread standard
Circulating pumps
Material, valve body
Material, insulation
Pump Characteristics, Yonos PARA */6 RKC
70
60
III
50
40
II
30
20
I
10
0
0.0 0.5
Left-hand mounting Left-hand mounting
Storage Tank Storage Tank
230 VAC 50 Hz
3-76 W depending on pump speed
Depending on circulating pump
5°C - 99°C with
LK 100 SmartComfort CT
Min. +5°C/Max. +95°C
Min. +5°C/Max. +60°C
0.6 MPa (6 bar)
Depending on circulating pump
Water - Glycol mixture max. 50%
Rp - female thread
Wilo Yonos PARA */6 RKC,
Wilo Yonos PARA */7,5 RKC
Brass EN 1982 CB753S
Expanded Polypropylene EPP
1.0 1.5 2.0 2.5
Flow (m³/h)
Heating Boiler Heating Boiler
ters that allow for simple control of the loading process can be ordered
as accessories.The loading unit is available in two versions - with or
without check valve. With a check valve the functions described under
phase 4 will be obtained.The function of the check valve can, if needed,
be blocked. It is then replaced by the plug with LKA art. no. 187022.
LK 811 ThermoMat E Eco is to be equiped with an electronic tem-
perature controller, preferably an LK 100 SmartComfort CT. The lo-
ading unit normally requires no maintenance. The installation should
be checked regularly. Thanks to the three ball valves any part can be
changed without draining the system in case of servicing.
120
100
80
60
40
20
0
0.0
Pump Characteristics, Yonos PARA */7.5 RKC
80
70
60
50
40
30
20
10
0
0.0
3.0
Heating Boiler Heating Boiler
Boiler Capacity Diagram
0.5 1.0 1.5 2.0
Flow (m³/h)
III
II
I
0.5 1.0 1.5 2.0
Flow (m³/h)
Right-hand mounting Right-hand mounting
2.5 3.0 3.5
2.5 3.0 3.5
Storage Tank Storage Tank