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VWZ MEH 97/6
Vaillant VWZ MEH 97/6 Heat Pump Manuals
Manuals and User Guides for Vaillant VWZ MEH 97/6 Heat Pump. We have
2
Vaillant VWZ MEH 97/6 Heat Pump manuals available for free PDF download: Operating Instructions Manual
Vaillant VWZ MEH 97/6 Operating Instructions Manual (60 pages)
Hydraulic station
Brand:
Vaillant
| Category:
Heat Pump
| Size: 1.83 MB
Table of Contents
Operating Instructions
3
Table of Contents
3
General Safety Information
4
Safety
4
Intended Use
4
Notes on the Documentation
6
Product Description
6
Heat Pump System
6
Design of the Product
6
Control Elements
6
Functional Description of Buttons
7
Description of the Symbols
7
Control Panel
7
Type Designation and Serial Number
8
CE Marking
8
Safety Devices
8
Operation
8
Basic Display
8
Operating Concept
8
Menu Display
8
Starting up the Product
9
Switching off the Product's Functions
10
Setting the Domestic Hot Water Temperature
10
Setting the Heating Flow Temperature
10
Troubleshooting
11
Temporarily Decommissioning the Product
11
Detecting and Eliminating Faults
11
Reading Fault Messages
11
Decommissioning
11
Checking the Filling Pressure of the Heating Installation
11
Reading Maintenance Messages
11
Maintenance
11
Caring for the Product
11
Care and Maintenance
11
Permanently Decommissioning the Product
12
Recycling and Disposal
12
Guarantee and Customer Service
12
Guarantee
12
Customer Service
12
Appendix
13
A Troubleshooting
13
B Overview of the End User Level
13
Installation and Maintenance
15
General Safety Information
17
Intended Use
17
Safety
17
Regulations (Directives, Laws, Standards)
18
Further Information
19
Heat Pump System
19
Notes on the Documentation
19
Product Description
19
Safety Devices
19
Product Overview
20
CE Marking
21
Connection Symbols
21
Cooling Mode
21
Display of the Energy Consumption, Energy Yields and Efficiencies
21
Information on the Data Plate
21
Serial Number
21
Checking the Scope of Delivery
22
Dimensions
22
Permissible Height Difference between the Outdoor Unit and the Indoor Unit
22
Selecting the Installation Site
22
Set-Up
22
Unpacking the Product
22
Minimum Clearances and Installation Clearances
23
Wall-Mounting the Product
23
Carrying out the Installation Preparations
24
Connecting the Domestic Hot Water Cylinder's Heating Flow and Heating Return
24
Connecting the Heat Pump to the Indoor Unit
24
Hydraulics Installation
24
Removing the Front Casing
24
Connecting the Building Circuit
25
Electrical Installation
25
Installing the Drain Hose on the Expansion Relief Valve
25
Preparing the Electrical Installation
25
Requirements for the Quality of the Mains Voltage
25
Electrical Partition
26
Installing Components for the Energy Supply Company Lockout Function
26
Opening the Power Supply Pcb's Electronics Box
26
Routing the Cables in the Product
26
Establishing the Power Supply, 1~/230V
27
Establishing the Power Supply, 3~/400V
28
Installing the System Control in the Electronics Box
29
Opening the Control Pcb's Electronics Box
29
Requirements for the Ebus Line
29
Routing the Cables in the Electronics Box
29
Actuating a Circulation Pump with an Ebus Control
30
Carrying out the Wiring
30
Connecting a Limit Thermostat for the Underfloor Heating
30
Connecting the Circulation Pump
30
Checking the Electrical Installation
31
Closing the Electronics Box for the Power Supply PCB
31
Connecting Cascades
31
Connecting the Domestic Hot Water Cylinder's Temperature Sensor
31
Connecting the Outdoor Temperature Sensor
31
Connecting the VR 70/VR 71 Mixer Module
31
Operating Concept of the Product
31
Operation
31
Prioritising Diverter Valve, Setting the Heating Circuit/Cylinder Charging
31
Start-Up
31
Checking and Treating the Heating Water/Filling and Supplementary Water
32
Filling and Purging the Heating Installation
32
Purging
33
Running the Installation Assistants
33
Switching on the Product
33
Compressor Hysteresis
34
Enabling the Electric Back-Up Heater
34
Energy Balance Control
34
Menu Functions Without the Optional System Control
34
Purging
34
Setting the Anti-Legionella Function
34
Calling up Statistics
35
Calling up the Installer Level
35
Checking the Configuration
35
Floor Drying
35
Restarting the Installation Assistants
35
Activating Cooling Mode
36
Adapting the Unit to the Heating Installation
36
Checking Function and Leak-Tightness
36
Configuring the Heating Installation
36
Displaying the Filling Pressure in the Building Circuit
36
Instructing the End User
36
Setting the Flow Temperature in Heating Mode (with no Control Connected)
36
Starting up the Optional System Control
36
Total Pressure Loss in the Product, Heating Circuit and Domestic Hot Water
36
10 Troubleshooting
37
Carrying out the Actuator Test
37
Checking Fault Codes
37
Contacting Your Service Partner
37
Displaying the Live Monitor (Current Product Status)
37
Querying the Fault Memory
37
Resetting Parameters to Factory Settings
37
Resetting the Fault Memory
37
Using Check Programmes
37
Using the Function Menu
37
11 Inspection and Maintenance
38
Checking Maintenance Messages
38
Inspection and Maintenance Information
38
Procuring Spare Parts
38
Safety Cut-Out
38
12 Draining
39
Checking and Correcting the Filling Pressure of the Heating Installation
39
Checking the High-Pressure Switch-Off
39
Checking the Pre-Charge Pressure of the Expansion Vessel
39
Completing Inspection and Maintenance
39
Draining the Product's Heating Circuit
39
Observing Inspection and Maintenance Intervals
39
Preparing for Inspection and Maintenance
39
13 Decommissioning
40
14 Recycling and Disposal
40
15 Customer Service
40
Disposing of the Product and Accessories
40
Permanently Decommissioning the Product
40
Temporarily Decommissioning the Product
40
A Functional Diagram
41
Appendix
41
B Wiring Diagram
42
Basic Connection Diagram for the Energy Supply Company Lockout, Shutdown Via Connection S21
43
Basic Connection Diagram for the Energy Supply Company Lockout, Shutdown Via Partition
44
E Installer Level Overview
45
F Status Codes
49
G Maintenance Messages
51
H Comfort Protection Mode
51
400 V
52
Characteristic Values for the Internal Temperature Sensors, Hydraulic Circuit
52
J Inspection and Maintenance Work
52
Kw Back-Up Heater at 230 V and at
52
L Characteristic Values for the VR10 Internal Temperature Sensors, Cylinder Temperature
53
Characteristic Values for the VRC DCF Outdoor Temperature Sensor
54
N Technical Data
54
Index
56
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Vaillant VWZ MEH 97/6 Operating Instructions Manual (64 pages)
Hydraulic Station
Brand:
Vaillant
| Category:
Heat Pump
| Size: 2.6 MB
Table of Contents
Operating Instructions
2
Table of Contents
2
1 Safety
3
Intended Use
3
General Safety Information
3
2 Notes on the Documentation 2
5
3 Product Description
5
Heat Pump System
5
Design of the Product
5
Control Elements
5
Control Panel
6
Description of the Symbols
6
Functional Description of Buttons
6
Type Designation and Serial Number
7
CE Marking
7
Safety Devices
7
4 Operation
7
Basic Display
7
Operating Concept
7
Menu Display
7
Starting up the Product
8
Setting the Heating Flow Temperature
8
Setting the Domestic Hot Water Temperature
8
Switching off the Product's Functions
9
5 Care and Maintenance
9
Caring for the Product
9
Maintenance
9
Reading Maintenance Messages
9
Checking the System Pressure
9
6 Troubleshooting
9
Reading Fault Messages
9
Detecting and Eliminating Faults
9
7 Decommissioning
10
Temporarily Decommissioning the Product
10
Permanently Decommissioning the Product
10
8 Recycling and Disposal
10
9 Guarantee and Customer Service
10
Guarantee
10
Customer Service
10
Appendix
11
A Troubleshooting
11
B Overview of the End User Operating Level
11
Installation and Maintenance Instructions
18
Action-Related Warnings
20
General Safety Information
20
Intended Use
20
Safety
20
Regulations (Directives, Laws, Standards)
21
Further Information
22
Heat Pump System
22
Notes on the Documentation
22
Product Description
22
Safety Devices
22
Product Overview
23
CE Marking
24
Checking the Scope of Delivery
24
Connection Symbols
24
Cooling Mode
24
Information on the Data Plate
24
Set-Up
24
Unpacking the Product
24
Dimensions
25
Minimum Clearances and Installation Clearances
25
Selecting the Installation Site
25
Carrying out the Installation Preparations
26
Hydraulics Installation
26
Removing the Front Casing
26
Wall-Mounting the Product
26
Connecting the Building Circuit
27
Connecting the Domestic Hot Water Cylinder's Heating Flow and Heating Return
27
Connecting the Heat Pump to the Indoor Unit
27
Installing the Drain Hose on the Expansion Relief Valve
27
Electrical Installation
28
Electrical Partition
28
Installing Components for the Energy Supply Company Lockout Function
28
Preparing the Electrical Installation
28
Requirements for the Quality of the Mains Voltage
28
Establishing the Power Supply, 1~/230V
29
Establishing the Power Supply, 3~/400V
29
Establishing the Power Supply
30
Opening the Power Supply Pcb's Electronics Box
30
Carrying out the Wiring
31
Installing the System Control in the Electronics Box
31
Routing the Cables
31
Checking the Electrical Installation
32
Closing the Electronics Box for the Power Supply PCB
32
Connecting a Limit Thermostat for the Underfloor Heating
32
Connecting Cascades
32
Connecting the Circulation Pump
32
Connecting the Domestic Hot Water Cylinder's Temperature Sensor
32
Connecting the External Prioritising Diverter Valve (Optional)
32
Connecting the Outdoor Temperature Sensor
32
Connecting the VR 70/VR 71 Mixer Module
32
Opening the Control Pcb's Electronics Box
32
Checking and Treating the Heating Water/Filling and Supplementary Water
33
Operating Concept of the Product
33
Operation
33
Prioritising Diverter Valve, Setting the Heating Circuit/Cylinder Charging
33
Start-Up
33
Filling and Purging the Heating Installation
34
Enabling the Electric Back-Up Heater
35
Menu Functions Without the Optional System Control
35
Purging
35
Running the Installation Assistants
35
Switching on the Product
35
Calling up Statistics
36
Calling up the Installer Level
36
Checking Function and Leak-Tightness
36
Checking the Configuration
36
Displaying the Filling Pressure in the Building Circuit
36
Floor Drying
36
Setting the Anti-Legionella Function
36
10 Troubleshooting
37
Adapting the Unit to the Heating Installation
37
Configuring the Heating Installation
37
Contacting Your Service Partner
37
Instructing the End User
37
Querying the Fault Memory
37
Reading off the Fault Codes
37
Starting up the Optional System Control
37
Total Pressure Loss in the Product, Heating Circuit and Domestic Hot Water
37
11 Inspection and Maintenance
38
Carrying out the Actuator Test
38
Displaying Live Monitor (Status Codes)
38
Procuring Spare Parts
38
Resetting Parameters to Factory Settings
38
Resetting the Fault Memory
38
Safety Cut-Out
38
Using the Function Menu
38
12 Draining
39
Checking Maintenance Messages
39
Checking the High-Pressure Switch-Off
39
Checking the Pre-Charge Pressure of the Expansion Vessel
39
Draining the Product's Heating Circuit
39
Observing Inspection and Maintenance Intervals
39
Preparing for Inspection and Maintenance
39
Using Check Programmes
39
13 Decommissioning
40
14 Customer Service
40
Decommissioning the Product
40
Draining the Heating Installation
40
Recycling and Disposal
40
Appendix
41
A Functional Diagram
41
B Wiring Diagram
42
C Control PCB
43
Basic Connection Diagram for the Energy Supply Company Lockout, Shutdown Via Connection S21
44
Basic Connection Diagram for the Energy Supply Company Lockout, Shutdown Via Partition
45
F Installer Level Overview
46
G Status Codes
50
H Maintenance Messages
52
I Comfort Protection Mode
52
J Fault Codes
53
Kw Back-Up Heater at 230 V and at
57
400 V
57
L Inspection and Maintenance Work
58
Characteristic Values for the Internal Temperature Sensors, Hydraulic Circuit
58
N Characteristic Values for the VR10 Internal Temperature Sensors, Cylinder Temperature
58
Characteristic Values for the VRC DCF Outdoor Temperature Sensor
59
P Technical Data
60
Index
62
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