Buderus Logalux LTD950, Installation Instructions For Contractors

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2 Information on the device
Logalux LTN/LTD/LTH/LF 400...3000 – 6 720 818 806 (2015/12) 8
2.8.4 Safety limits
Loading port Ø AL DN 50 50 50 50 65 80 80 80
H
AL
mm 240 250 250 250 285 285 290 290
H2
AL
mm 1090 1270 1270 1370 1505 1755 1760 1760
H3
AL
mm 1940 2590 2590 – – – – –
Cold water inlet Ø EK DN R 1 1/2 R 1 1/2 R 1 1/2 R 1 1/2 R 2 R 2 R 2 1/2 R 2 1/2
H
EK
mm 145 160 160 160 165 165 175 175
H2
EK
mm 995 1180 1180 1280 1385 1635 1645 1645
H3
EK
mm 1845 2200 2200 – – – – –
DHW circulation inlet Ø EZ DN R 1 1/4 R 1 1/4 R 1 1/4 R 1 1/4 R 1 1/2 R 1 1/2 R 2 R 2
H
EZ
mm 470 570 570 620 690 835 835 835
H2
EZ
mm 1310 1590 1590 1740 1910 2305 2305 2305
H3
EZ
mm 2160 2610 2610 – – – – –
DHW outlet Ø AB DN R 1 1/2 R 1 1/2 R 1 1/2 R 1 1/2 R 2 R 2 R 2 1/2 R 2 1/2
H
AB
mm 705 860 860 960 1055 1300 1295 1295
H2
AB
mm 1555 1880 1880 2080 2275 2770 2765 2765
H3
AB
mm 2405 2900 2900 – – – – –
Weight, net
(incl. thermal insulation) LF kg 290 327 367 414 708 923 1022 1182
L2F kg 602 685 762 860 1450 1887 2085 2405
L3F kg 914 1040 1157 – – – – –
Cylinder type 400 550 750 950 1500 2000 2500 3000
Table 4 Dimensions and connections
NOTICE: Exceeding the limits can damage the cylinder!
▶ In order not to damage the DHW cylinder, observe
the limits given below for technical safety reasons.
Permitted maximum
values
Temperature
[ °C]
Operating pressure
[bar]
Heating water
1)
1) Only Logalux LTN, LTH, LTD
160 16
Domestic Hot Water 95 10
Table 5 DHW cylinder safety limits