Building Technologies 74 319 0617 0 a 17.04.2008 30/180
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11 Holidays period -
(1…8)
.........................
12 Date of first day of
holiday
--.--
(01.01 … 31.12)
.........................
Day.Month
13 Date of last day of
holiday
--.--
(01.01 … 31.12)
.........................
Day.Month
14 Heating curve, flow
setpoint at 15 °C
outside temperature
30 °C
(20…70)
...................°C
15 Heating curve, flow
setpoint at –5 °C
outside temperature
60 °C
(20…120)
...................°C
These operating lines are only
active if digital adjustment of the
heating curve has been
selected (refer to entry made on
operating line 73)
38 Time of day 00:00…23:59
Hours:Minutes
39 Weekday Display function 1 = Monday
2 = Tuesday
7 = Sunday
40 Date (01.01 … 31.12)
.........................
Day.Month (e.g. 02.12 for
2. Dec.)
41 Year (1995…2094)
.........................
50 Faults Display function
Display example for intercon-
nected plants:
2540Z01
10 = error code
2 = segment number (LPB)
03 = unit number(LPB)
10 = fault outside sensor
30 = fault flow or boiler tem-
perature sensor
40 = fault return temperature
sensor (primary circuit)
42 = fault return temperature
sensor (secondary circuit)
60 = fault room temperature
sensor
61 = fault room unit
62 = wrong room unit con-
nected
81 = short-circuit on data bus
82 = same bus address used
several times
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