Termoventiler AB LADDOMAT 11-30 Manual And Installation Instructions

LADDOMAT® 11-30

Manual and installation instructions

• 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.

Technical data

Thermostat cartridge: Opening temp. 63° (standard).

53°, 57°, 72° or 78°C on special
order

Pump: Laddomat LM4 (standard)

Connection: 2 x Cu22 with lever (standard)

1 x Cu22 without lever (standard)

Max. boiler output: 30 kW

Pressure class: PN 6

Max. temp: Max. +100°C

Min. +5°C

H = Hot fl ow

M = Mixed fl ow

C = Cold fl ow

LM11-30_Manual_med LMpump_E.indd
811102L-E
100224

[phone] www.termoventiler.se

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
boiler

From bottom
of tank

To bottom of
boiler