Safety Limits - Buderus Logalux LTN Series Installation Instructions For Contractors

2 Information on the device
Cylinder type
Loading port
Cold water inlet
DHW circulation inlet
DHW outlet
Weight, net
(incl. thermal insulation)
Table 4 Dimensions and connections
2.8.4

Safety limits

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.
Temperature
Permitted maximum
values
1)
Heating water
Domestic Hot Water
Table 5 DHW cylinder safety limits
1) Only Logalux LTN, LTH, LTD
8
400
Ø AL DN 50
H mm 240
AL
H2 mm 1090
AL
H3 mm 1940
AL
Ø EK DN R 1 1/2
H mm 145
EK
H2 mm 995
EK
H3 mm 1845
EK
Ø EZ DN R 1 1/4
H mm 470
EZ
H2 mm 1310
EZ
H3 mm 2160
EZ
Ø AB DN R 1 1/2
H mm 705
AB
H2 mm 1555
AB
H3 mm 2405
AB
LF kg 290
L2F kg 602
L3F kg 914
Operating pressure
[ °C] [bar]
160 16
95 10
550 750 950
50 50 50
250 250 250
1270 1270 1370
2590 2590 –
R 1 1/2 R 1 1/2 R 1 1/2
160 160 160
1180 1180 1280
2200 2200 –
R 1 1/4 R 1 1/4 R 1 1/4
570 570 620
1590 1590 1740
2610 2610 –
R 1 1/2 R 1 1/2 R 1 1/2
860 860 960
1880 1880 2080
2900 2900 –
327 367 414
685 762 860
1040 1157 –
Logalux LTN/LTD/LTH/LF 400...3000 – 6 720 818 806 (2015/12)
1500 2000 2500
65 80 80
285 285 290
1505 1755 1760
– – –
R 2 R 2 R 2 1/2
165 165 175
1385 1635 1645
– – –
R 1 1/2 R 1 1/2 R 2
690 835 835
1910 2305 2305
– – –
R 2 R 2 R 2 1/2
1055 1300 1295
2275 2770 2765
– – –
708 923 1022
1450 1887 2085
– – –
3000
80
290
1760
–
R 2 1/2
175
1645
–
R 2
835
2305
–
R 2 1/2
1295
2765
–
1182
2405
–