Siemens Albatros2 AVS37 User Manual download pdf (Page 12)

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Siemens Switzerland Ltd User Manual CE1U2353en

HVAC Products Product liability 02.06.2009

2 Safety notes

2.1 Product liability

• The products may only be used in building services plant and applications as

described in this document

• When using the products, all requirements specified in the chapters on "Handling"

and "Technical data" must be satisfied

• The local regulations (for installation, etc.) must be complied with

• Do not open the units. If not observed, warranty becomes void.

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Building Technologies 1
HVAC Products 1
Contents 3
1 Overview 9
1.1 Product range overview 10
(optionally with additional 11
2 Safety notes 12
3 Mounting and installation 13
On DIN rail 14
000020RVS46.530/109 15
Use Space Connector type 16
AVS82.490/109 16
AVS82.491/109 16
X50 of the basic unit using 17
3.4 Operator unit AVS37.294 19
3.5 Operator unit AVS37.390 20
3.6 Room unit QAA55… 21
3.7 Room unit QAA75… 22
Dimensions and drilling plan 23
3.8 Wireless components 24
Operator section 27
Testmode 27
Radio transmitter 28
Outside sensor 28
4 Commissioning 31
5 Handling 32
Xxxxxxxxxxxxxxxxxxxxxxxxxxx 33
Text3 Text4 35
30:Flow sensor 1 35
4 8 12 16 20 24 36
2359Z140 36
Reset ? yes 36
5.1.2 Programming 37
5.1.3 User levels 38
Time of day and date 39
5.1.4 Overview of settings 40
0 0 20 °C 43
Off ¦ On 46
5.2 AVS37.390 54
2354Z1 3 55
3.1.2 Programming 56
5.2.2 User levels 57
5.2.3 Overview of settings 58
5.3 QAA55 59
5.3.2 Programming 61
6 The settings in detail 62
40 Used as 63
Heating circuits 1 and P 64
All heating circuits 64
6.4 Time programs 65
6.3 Radio 65
6.5 Holidays 66
6.6 Heating circuits 66
Setpoints 67
Heating curve 67
HC1 HC2 HCP 68
Setting line e.g 69
750 1050 1350 Room influence 70
770 1070 1370 Boost heating 71
Quick setback 72
Optimum start / stop control 73
Raising the reduced setpoint 73
830 1130 Mixing valve boost 74
832 1132 Actuator type 74
Excess heat draw 76
Remote control 76
6.7 Cooling circuit 77
Summer compensation 78
928 Room influence 79
932 Room temp limitation 80
TRKw-SDR 81
950 Flow temp diff dewpoint 82
6.8 DHW 83
1620 release 84
1630 Charging priority 84
6.9 Hx pumps 86
6.11 Solar 87
3880 Antifreeze 88
3884 Pump capacity 88
6.12 DHW storage tank 89
0 6121824 90
5085 Excess heat draw 91
5093 With solar integration 91
5544 Actuator running time 91
6.14 Configuration 92
5730 DHW sensor B3 93
Relay output QX1 93
1/U1 and F2/U2) 98
2=10VU1=0V 99
Line no. Operating line 100
QX extension module 102
BX extension module 102
H2 extension module 102
01234-3-4-5-6 -1 103
RVS46.543 onl 104
Sensor state 105
Parameter reset 105
Plant diagram 105
6.15 LPB system 106
6621 Summer changeover 107
6623 Optg mode changeover 107
6625 DHW assignment 107
6627 Refrigeration demand 107
6640 Clock mode 108
6650 Outside temp source 108
6.16 Faults 109
7140 Manual control 110
6.18 Input / output test 111
6.19 State 112
State of DHW 113
State of solar 113
6.21 Diagnostics, consumers 114
6.22 List of displays 115
6.22.2 Maintenance code 116
7 Plant diagrams 117
DHW storage tank (DHW) 118
Heating/cooling circuit 119
Heat converter 119
Extra functions 119
AVS75.390 120
Primary controller 121
Primary DHW controller 121
Instantaneous DHW heater 121
Legend mains voltage 122
Legend low-voltage 122
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temp. -20…65 °C 125
temperature -20…65 °C 125
Without packaging 126
(±10 %) 126
class 1K3, temp. -20…65 °C 127
8.8 Sensor characteristics 129
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HVAC Products 02.06.2009 131
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9 Revision history 134

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