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AVS75.390
Siemens AVS75.390 User Manual
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196/221
Siemens Sw
itzerland Ltd
User manual
RVS61.84
3
CE1U235
5en_02
HVAC Product
s
7 Plant diagr
ams
23. Novem
ber 2007
7.1.10
Plant diagram 10
Air-to-water heat pump with pump heating circuit and DHW storage tank with DHW
charging pump Q3.
B9
RG
B3
Q3
Q2
B21
B71
K1/E11
P
B81
E10
B83
B91
K19/E1
4
B84
P
E9
Y22
7.1.11
Plant diagram 11
Air-to-water heat pump with pump heating circuit and DHW storage tank with DHW
diverting valve Q3.
B9
RG
B3
Q3
B21
B71
Q9
K1/E11
P
B81
E10
B83
B91
K19/E1
4
B84
P
E9
Y22
195
197
Table of Contents
Table of Contents
3
Summary
11
Product Range Overview
12
Topology
12
Operation Options
13
Safety Notes
14
Notes on Product Liability
14
Mounting and Installation
15
Regulations
15
Heat Pump Controller RVS61.843
15
Engineering
15
Mounting Method
15
Dimensions and Drilling Plan
16
Connection Terminals RVS61.843
16
Terminal Markings RVS61.843
17
Extension Module AVS75.390
19
Dimensions and Drilling Plan
19
Connection Terminals AVS75.390
19
Terminal Markings
20
Assignment of Terminals
20
Operator Unit AVS37.294
21
Mounting Method
21
Operator Unit AVS37.390
22
Connections
22
Dimensions
22
Room Unit QAA55
23
Engineering
23
Dimensions and Drilling Plan
23
Room Unit QAA75
24
Engineering
24
Dimensions and Drilling Plan
25
RF Components
26
RF Module AVS71.390
26
Room Unit QAA78.610
27
Engineering
27
Mounting with the Base
27
Connections / Power Supply
28
Radio Connection
28
Dimensions and Drilling Plan
29
Wireless Outside Sensor AVS13.399
30
Mounting Method
30
Radio Connection
31
Dimensions and Drilling Plan
31
RF Repeater AVS14.390
32
Mounting Method
32
Connections
32
Radio Link
32
Dimensions and Drilling Plan
33
Checking the RF Components
33
Commissioning
34
Heat Pump Controller RVS61.843
34
Handling
35
Qaa75
35
Operation
35
Operating Elements
35
Display Choices
36
Selecting Space Heating Mode
36
Selecting Cooling Mode
37
Selecting DHW Heating Mode
37
Adjusting the Room Temperature Setpoint
38
Occupancy Button
38
Displaying Information
38
Manual Defrost of HP / Reset
40
Programming the QAA75
41
Setting Principle
41
Example "Setting the Time of Day
41
User Levels
42
Setting Structure "Enduser
43
Setting Structure "Heating Engineer
43
Overview of the Settings
44
Qaa55
68
Operation
68
Operating Elements
68
Display Choices
68
Selecting Pace Heating Mode
68
Indication of Cooling Mode
69
Adjusting the Room Temperature Setpoint
69
Occupancy Button
69
Programming
70
The Settings in Detail
71
Time of Day and Date
71
Operator Section
71
Operation and Display
71
Heating Circuit Assignment
73
Room Sensor
73
Device Data
74
Radio Links
74
Binding
74
List of RF Devices
74
Time Programs
75
Switching Points
75
Standard Program
75
Holidays
75
Heating Circuits
76
Operating Mode
76
Setpoints
76
Heating Curve
77
ECO Functions
78
Flow Temperature Setpoint Limitations
79
Room Influence
80
Room Temperature Limitation
81
Boost Heating
81
Quick Setback
82
Optimum Start / Stop Control
83
Raising the Reduced Setpoint
83
Overtemp Prot Pump Circuit
84
Mixing Valve Control
84
Floor Curing Function
85
Excess Heat Draw
86
Buffer Storage Tank / Primary Controller
86
Remote Control
87
Frost Protection for the Heating Circuit
87
Cooling Circuit 1
87
Operating Mode
88
Setpoints
88
Release
88
Cooling Curve
89
Eco
89
Summer Compensation
89
Flow Temperature Setpoint Limitations
90
Room Influence
91
Room Temperature Limitation
92
Mixing Valve Control
92
Dewpoint Monitoring
93
Buffer Storage Tank / Primary Controller
94
Remote Control
94
Frost Protection for the Heating Circuit
95
Dhw
95
Summary
95
Setpoints
95
Release
96
Charging Priority
97
Legionella Function
97
Circulating Pump
98
Hx Pumps
98
Summary
98
Hx Pumps
99
Swimming Pool
100
Summary
100
Setpoints
100
Priority
100
Plant Hydraulics
101
Primary Controller / System Pump
101
Summary
101
Heat Pump
102
Function Diagrams
102
Condenser Pump
103
Source Pump
104
Compressor Control in Plants Without Buffer or Combi Storage Tank
105
Compressor Control in Plants with Buffer or Combi Storage Tank
106
Compressor Settings
107
Compressor 2
109
Electric Immersion Heater in the Flow
111
Heat Pump Protection During DHW Charging
113
General Parameters
114
Defrost Function for Air-To-Water HP
116
Automatic Defrost Function
117
Frost Protection for the Heat Pump
119
Cooling
119
Cascade
123
Control
123
Heat Source Sequence
123
Electric Immersion Heaters in the Cascade
124
Solar
125
Summary
125
Charging Controller Solar (Dt)
125
Priority
126
Start Function
127
Frost Protection for the Collector
127
Overtemperature Protection for the Collector
127
Medium's Evaporation Temperature
128
Speed Control
128
Yield Measurement
128
Buffer Storage Tank
129
Summary
129
Forced Charging
129
Automatic Locks
130
Stratification Protection
131
Overtemperature Protection
131
Recooling
132
Electric Immersion Heater
132
Solar Integration
133
DHW Storage Tank
133
Abortion of DHW Charging
133
Charging Control
133
Overtemperature Protection
134
Recooling
134
Electric Immersion Heater
135
Excess Heat Draw
136
Plant Hydraulics
136
Speed-Controlled Pump
137
Instantaneous DHW Heater
138
Summary
138
Setpoints
138
Speed-Controlled Pump
138
Mixing Valve Control
139
Configuration
139
Procedure
139
Preselection of Plant Diagram
139
Manual Setting / Adjustment of Partial Diagrams
139
Heating / Cooling Circuit 1
140
Heating Circuit 2
140
DHW Controlling Element Q3
141
Separate DHW Circuit
141
Heat Pump
142
Solar
143
Output Relay QX
144
Function Output QX4-Mod
148
Sensor Input BX1, BX2, BX3, BX4, BX5
148
Input H1, H3
149
Input EX1, EX2, EX3, EX4, EX5, EX6, EX7
154
Mixing Group
156
Extension Module
156
Frost Protection on the Extension Module
157
QX Extension Module
158
BX Extension Module
158
H2 Extension Module
159
Output UX
159
Types of Sensor / Readjustment
160
Building and Room Model
160
Frost Protection for the Plant
161
Air Dehumidifier
161
Sensors
162
Parameters
162
Plant Diagram
162
Device Data
165
LPB System
165
Address / Power Supply
165
Central Functions
166
Clock
167
Errors
168
Reset
168
Error Message Functions
168
Error History
168
Error List
169
Maintenance / Special Operation
173
Maintenance Functions
173
Other Maintenance Messages
175
Economy Mode
175
Emergency Operation
176
Simulation
176
Manual Defrost
177
Resetting Limitations
177
Definition of Responsibilities
177
Input / Output Test
177
Output Test Relays
177
Output Test UX / P1
178
Input Test Sensors
178
Input Test E
179
State of Plant
179
Messages
179
History
183
Diagnostics Cascade
183
Priority/State
183
Diagnostics Heat Source
183
Brine-To-Water Heat Pump
183
Setpoints and Actual Values
184
Time / Start Counter
185
Heat Pump Air
185
Solar
186
Diagnostics Consumers
187
Outside Temperature
187
Room
187
Heating Circuits 1, 2, P
187
Cooling Circuit 1
188
Dhw
188
Swimming Pool
189
Primary Controller
189
Common Flow
189
Buffer Storage Tank
189
Input H1
189
Water Pressure
189
States of Multifunctional Relays
190
States of Relays Extension Modules 1 and 2
190
Special Operating Codes
190
Plant Diagrams
191
Basic Diagrams
191
Plant Diagram 1
191
Plant Diagram 2
192
Plant Diagram 3
192
Plant Diagram 4
193
Plant Diagram 5
193
Plant Diagram 6
194
Plant Diagram 7
194
Plant Diagram 8
195
Plant Diagram 9
195
Plant Diagram 10
196
Plant Diagram 11
196
Plant Diagram 12
197
Plant Diagram 13
197
Plant Diagram 14
198
Plant Diagram 15
198
Plant Diagram 16
199
Plant Diagram 17
199
Plant Diagram 18
200
Plant Diagram 19
200
Plant Diagram 20
201
Plant Diagram 21
201
Plant Diagram 22
202
Plant Diagram 23
202
Plant Diagram 24
203
Heat / Refrigeration Source Variants / Extra Functions
204
Technical Data
205
Basic Unit RVS61.843
205
Extension Module AVS75.390
207
Operator and Room Unit AVS37
208
RF Module AVS71.390
209
Wireless Outside Sensor AVS13.399
210
RF Repeater AVS14.390
211
Sensor Characteristics
212
NTC 1 K
212
NTC 10K
213
Pt1000
213
4
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Siemens AVS75.390 Specifications
General
Brand
Siemens
Model
AVS75.390
Category
Controller
Language
English
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