Technical Information
4
7
We reserve the right to make any changes due to technical modifications!
Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003
Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de
4
Technical Information
4.1
Dimensions and Connections
Table. 1 Dimensions and Connections
1
without water, incl. packaging.
4.2
Safety Standards
Fig. 2
Dimensions and Connections
M
25 ¾ in.
25
¾
i
n
.
0.
6 –
1
in
.
M:
Strap-on location for Logamatic/SP30D sensor
AW:
DHW Outlet
EZ:
DHW recirc connection/well for Honeywell aquastat
VS:
Boiler Water Supply
EK:
DHW Inlet
RS:
Boiler Water Return
EL:
Tank Drain
Type
Tank content
VS/RS/AW
EK/EL
EZ
Length L
Weight
1
Gal.
In.
Lbs.
LT135/2
36
NPT 1
NPT 1¼
NPT ¾
32
190
LT160/2
42
36¼
220
LT200/2
53
42¼
247
LT300/2
79
57¾
364
Maximum Value
Tempe-
rature
Operating
pressure
Test
pressure
2
°C (°F)
bar (psi)
bar (psi)
Boiler water
100 (212)
16 (232)
1
k.A.
1
Domestic water
95 (203)
10 (145
3
)
10 (145
3
)
Table. 2 Limiting Values for DHW Tanks
1
Depending on relief valve and expansion tank settings.
2
Operating and Test Pressures are gauge pressures.
3
Maximum 100 psi for Massachussetts.
CAUTION!
TANK DAMAGE
Due to exceeding critical values.
Please observe the maximium listed
safety values.
