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Siemens Building Technologies
Basic Documentation RVA47.320
CE1P2379E
HVAC Products
Handling
15.07.2002
2.4.1
Overview of enduser parameters
Line Function
Range
Unit
Resolution Factory
setting
Setting the clock
1
Time of day
0...23:59
h / min
1 min
-
2 weekday
1...7
Weekday
1
day -
3
Date (day, month)
01.01...31.12
dd.MM
1
-
4 Year
1999...2099
jjjj
1
-
Time switch program for heating circuit
5
Weekday-preselection heating circuit
1-7 7-day
block
1...7 Individual
days
1-7 / 1...7
Weekday
1 day
-
6
Switch-on time 1. 3
rd
period heating circuit
00:00...23:59
h / min
10 min
06:00
7
Switch-off time 1. 3
rd
period heating circuit
00:00...23:59
h / min
10 min
22:00
8
Switch-on time 2. 3
rd
period heating circuit
00:00...23:59
h / min
10 min
- -:- -
9
Switch-off time 2. 3
rd
period heating circuit
00:00...23:59
h / min
10 min
- -:- -
10
Switch-on time 3. 3
rd
period heating circuit
00:00...23:59
h / min
10 min
- -:- -
11
Switch-off time 3. 3
rd
period heating circuit
00:00...23:59
h / min
10 min
- -:- -
D.h.w. values
13
Nominal setpoint of the d.h.w. temperature (TBWw)
TBWR Line
120
TBWmax Line
40
(OEM)
TBWR...TBWmax °C
1
55
Heating circuit values
14
Reduced room temperature setpoint (TRRw)
TRF Line
15
TRN Setpoint
knob
TRF...TRN °C
0,5
16
15
Frost protection setpoint of the room temperature
(TRFw)
TRR Line
14
4...TRR °C
0,5
10
16
summer / winter changeover temperature
8...30
°C
0,5
17
17 heating
curve
slope
-:- -
Inactive
2,5...40 Active
-:- - / 2,5...40
-
0,5
15
Actual values
18
Actual value of the room temperature (TRx)
0...50
°C
0,5
-
19
Actual value of the outside temperature (TAx)
To set the attenuated outside temperature to Tax, press the + / -
buttons simultaneously for 3 seconds.
-50...+50 °C
0,5
-
Maintenance
23
Standard time program for heating circuit and d.h.w.
To activate, press the + and - buttons simultaneously for 3 seconds
0/1 -
1
0
Time switch program for d.h.w. heating
29
preselection of weekday
1-7 7-day
block
1...7 Individual
days
1-7 / 1...7
Weekday
1 day
-
30
Switch-on time 1. 3
rd
period d.h.w.
00:00...23:59
h / min
10 min
06:00
31
Switch-off time 1. 3
rd
period d.h.w.
00:00...23:59
h / min
10 min
22:00
32
Switch-on time 2. 3
rd
period d.h.w.
00:00...23:59
h / min
10 min
- -:- -
33
Switch-off time 2. 3
rd
period d.h.w.
00:00...23:59
h / min
10 min
- -:- -
34
Switch-on time 3. 3
rd
period d.h.w.
00:00...23:59
h / min
10 min
- -:- -
35
Switch-off time 3. 3
rd
period d.h.w.
00:00...23:59
h / min
10 min
- -:- -
Service
49
Indication of BMU error code
1...4 = BMU number, 1...255 = error code
1...4 / 0...255
-
1
-
50
indication of faults
0..255 / 00.01–14.16
- 1
-
