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Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003
Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de
Product Description
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3
Product Description
The LT135/2 - 300/2 indirect fired domestic hot water
tanks are factory assembled with exception of screw-on
feet (packaged with the boiler) and piping accessories
(packaged in envelope with tank) to be installed in the
field.
The major components of the tank are:
–
Tank vessel with corrosion protection
Corrosion protection is provided by hygienic Buderus
Thermoglaze "DUOCLEAN" as well as additional
cathodic protection using a magnesium anode rod
(Fig. 1,
Item. 5
), which is accessible by means of the
clean-out cover (Fig. 1,
Item. 2
).
–
Clean-out cover (Fig. 1,
Item. 2
) for maintenance
and service access.
–
Insulation (Fig. 1,
Item. 3
)
The insulation consists of high density polyurethane
directly attached to the tank vessel. An insulating
ring (Fig. 1,
Item. 6
) reduces heat loss from the
clean-out cover.
–
Domestic water temperature sensor bracket (when
using Buderus Logamatic control) (Fig. 1,
Item. 4
)
The sensor is strapped under the clip on the clean-
out cover for temperature control when using a
Buderus Logamatic control. When using a
Honeywell aquastat (not furnished), the coupling and
immersion well supplied are connected to the EZ
connection on the back of the tank.
–
Smooth surface heat exchanger
A smooth surface heat exchanger inside the tank
vessel transfers the energy from the boiler water to
the domestic water. The temperature in the tank will
be evenly distributed.
Fig. 1
Logalux LT135/2 – 300/2
Item. 1:
Front cover
Item. 2:
Clean-out cover
Item. 3:
Insulation
Item. 4:
Sensor bracket
Item. 5:
Magnesium anode rod
Item. 6:
Insulation clean out
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5
6
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3
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