Building Technologies 74 319 0618 0 a 17.04.2008 42/276
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38 Time of day 00:00…23:59
…......................
Hours:Minutes
39 Weekday Display function 1 = Monday
2 = Tuesday, etc.
40 Date (01.01 … 31.12)
.........................
Day.Month (e.g. 02.12 for
2
nd
Dec.)
41 Year (1995…2094)
.........................
50 Faults Display function
Display example of intercon-
nected plants
2540Z01
10 = error code
2 = segment number (data bus
address)
03 = device number (data bus
address)
10 = fault outside sensor
30 = fault flow or boiler tem-
perature sensor
40 = fault flow or boiler tem-
perature sensor (primary
circuit)
42 = fault flow or boiler tem-
perature sensor (secon-
dary circuit)
50 = fault d.h.w. storage tank
temperature sensor /
thermostat 1
52 = fault d.h.w. storage tank
temperature sensor /
thermostat 2
54 = fault flow temperature
sensor for d.h.w.
60 = fault room temperature
sensor
61 = fault room unit
62 = wrong room unit con-
nected
73 = fault collector sensor
81 = short-circuit on data bus
(LPB)
82 = same bus address used
several times
100 = two clock masters on the
data bus (LPB)
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