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Termoventiler AB LADDOMAT 11-30 Manual And Installation Instructions

Termoventiler AB LADDOMAT 11-30 Manual And Installation Instructions

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• Laddomat 11-30 raises the return temperature to the
boiler bottom, which prevents corrosion through
condensation and extends the service life of the boiler.
• Laddomat 11-30 enables the boiler to attain working
temperature in a very short space of time. This improves
boiler effi ciency.
• Laddomat 11-30 charges the storage tank by means of
a slow fl ow of hot water. A thin boundary layer* in the
storage tank is necessary for an effective, easy-to operate
boiler system. With Laddomat 11-30 layering is
optimal.
• During the fi nal part of fi ring, Laddomat 11-30 charges
the storage tank fully, thanks to the unique thermal valve,
which chokes the bypass port.
• Simple dimensioning - Laddomat 11-30 is suitable for
use with any boiler with maximum output up to 30 kW.
• Laddomat 11-30 is supplied with shut off valves to
facilitate any servicing without having to drain the
system.
Layering = A thin border between the hot water on top and the
colder, denser water underneath.
M = Mixed fl ow
LM11-30_Manual_med LMpump_E.indd
811102L-E
100224
LADDOMAT
Manual and installation instructions
+46 (0)321-261 80
®
11-30

Technical data

Thermostat cartridge:
Pump:
Connection:
Max. boiler output:
Pressure class:
Max. temp:
H = Hot fl ow
www.termoventiler.se
Opening temp. 63° (standard).
53°, 57°, 72° or 78°C on special
order
Laddomat LM4 (standard)
2 x Cu22 with lever (standard)
1 x Cu22 without lever (standard)
30 kW
PN 6
Max. +100°C
Min.
+5°C
C = Cold fl ow

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Summary of Contents for Termoventiler AB LADDOMAT 11-30

  • Page 1: Technical Data

    Pressure class: PN 6 optimal. Max. temp: Max. +100°C • During the fi nal part of fi ring, Laddomat 11-30 charges Min. +5°C the storage tank fully, thanks to the unique thermal valve, which chokes the bypass port. • Simple dimensioning - Laddomat 11-30 is suitable for use with any boiler with maximum output up to 30 kW.
  • Page 2 Function Thermal layering Thanks to its design and control features, the Laddomat 11-30 means optimal thermal layering in storage tanks, with a low and even charging fl ow. This layering system is benefi cial as it increases storage capacity. From top of...
  • Page 3 Dimensioning Kv value = 3.4 m³/h Connection Image 1 Image 2 Shut off valves (AV) are installed to facilitate servicing. The installation position does not affect the function of the valve. The lines must be connected to the correct port on the valve.
  • Page 4 Service To replace the cartridge, see image. Thermostat cartridges are available as a replacement part: Type Opening temperature 5840 53°C 8749 57°C 5839 63°C 8719 72°C 1456 78°C The cartridge is easily replaced by unscrewing the cap. The cartridge is loose in the cap and comes out with it (when installing with cap down).