Vaillant flexoTHERM exclusive Manuals

Manuals and User Guides for Vaillant flexoTHERM exclusive. We have 1 Vaillant flexoTHERM exclusive manual available for free PDF download: Installation And Maintenance Instructions Manual

Vaillant flexoTHERM exclusive Installation And Maintenance Instructions Manual (80 pages)

Brand: Vaillant | Category: Heat Pump | Size: 3 MB

Table of Contents
2
Safety
4
Intended Use
4
General Safety Information
4
Regulations (Directives, Laws, Standards)
6
Notes on the Documentation
7
Observing Other Applicable Documents
7
Storing Documents
7
Validity of the Instructions
7
System Overview
7
Heat Pump System Design
7
Functionality
8
Safety Devices
9
Product Description
10
Product Design
10
Information on the Data Plate
11
Explanation of Product Stickers
11
Type Designation and Serial Number
12
CE Marking
12
Benchmark
12
Set-Up
12
Checking the Scope of Delivery
12
Selecting the Installation Site
12
Dimensions
13
Minimum Clearances
14
Transporting the Heat Pump
14
Installing the Product
15
Removing the Carrying Straps
15
Removing the Front Casing
15
Removing the Casing Top and Side Casings
16
Removing the Refrigerant Circuit Cover, if Required
16
Carrying out the Hydraulics Installation
17
Requirements for the Heating Circuit
17
Connecting the Heat Pump to the Heating Circuit
17
Connecting the Heat Pump to the Brine Circuit
17
Hydraulic Wiring in the System
18
Filling and Purging the Installation
18
Filling and Purging the Heating Circuit
18
Filling and Purging the Brine Circuit
19
Electrical Installation
21
Routing Ebus Lines
21
Opening the Electronics Box
21
Electronics Box
22
Establishing the Power Supply
22
Power Supply PCB
24
Control PCB
25
Connection Terminals
26
Connecting the System Control and Accessories to the Electronics System
26
Carrying out the Wiring
26
Installing the VRC DCF
26
Installing Optional Accessories
26
Connecting the Circulation Pump
26
Connecting the Heat Pump System to the Photovoltaic Installation
26
Checking the Electrical Installation
27
Completing Installation
27
Start-Up
27
Operating Concept
27
Starting up the Heat Pump System
27
Running the Installation Assistants
28
Calling up the Installer Level
28
Changing the Set Language
28
Heating Mode Flow Temperature Control
29
Activating Cooling Mode
29
Calling up Statistics
29
Checking that the Product Works Correctly
29
Adapting the Unit to the Heating Installation
29
Setting Parameters
29
Setting the High-Efficiency Pumps
29
Setting the Flow Temperature in Heating Mode (with no Control Connected)
32
Setting the Flow Temperature in Cooling Mode (with no Control Connected)
32
Handing the Product over to the End User
32
11 Troubleshooting
32
Displaying the Live Monitor (Current Product Status)
32
Checking Fault Codes
32
Querying the Fault Memory
33
Resetting the Fault Memory
33
Restarting the Installation Assistant
33
Using Check Programmes
33
Carrying out the Actuator Test
33
Electric Back-Up Heater Circuit Breaker
33
12 Inspection and Maintenance
33
Inspection and Maintenance Information
33
Procuring Spare Parts
33
Checking Maintenance Messages
34
Inspection and Maintenance Check-List
34
Checking and Correcting the Filling Pressure of the Heating Installation
34
Checking and Correcting the Brine Circuit's Filling Pressure
34
Carrying out a Restart and Test Operation
35
13 Decommissioning
35
Temporarily Decommissioning the Product
35
Decommissioning the Product
35
14 Recycling and Disposal
35
Disposing of the Brine Fluid
35
Arranging Disposal of Refrigerant
35
15 Customer Service
35
Appendix
36
A Heat Pump Schematic
36
B Circuit Diagram
38
Unblocked Power Supply 3~/N/PE 400 V (Wiring Diagram 1 = )
39
Dual-Circuit Power Supply Special Tariff a
40
3~/N/PE 400 V (Wiring Diagram 2 = )
40
Dual-Circuit Power Supply Special Tariff B
41
3~/N/PE 400 V (Wiring Diagram 3 = )
41
Dual-Circuit Power Supply Heat Pump Tariff
42
3~/N/PE 400 V (Wiring Diagram 4 = )
42
G Installer Level Overview
42
H Status Codes - Overview
48
I Maintenance Messages
50
J Fault Codes
50
Characteristic Values, External Cylinder Temperature Sensor
56
Characteristic Values, Internal Temperature Sensors (Refrigerant Circuit)
57
Characteristic Values for the VRC DCF Outdoor Temperature Sensor
58
N Commissioning Checklist
59
O Commissioning Checklist
62
Check Conditions for Determining the Performance Data in Accordance with en 14511
67
Building Circuit (Heat Distribution Side in Heating Mode)
67
Q Technical Data
67
General
67
Brine Heat Source
69
Air Heat Source
71
Ground Water Heat Source
72
Measuring Currents = I
74
Index
78

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