Index - Vaillant VWL 57/5 IS Operating, Installation And Maintenance Instructions

Index

Index
A
Actuator test ........................................................................ 37
B
Back-up heater .................................................................... 30
Basic diagram...................................................................... 16
C
Calling up, code layer.......................................................... 37
Calling up, installer level...................................................... 37
Calling up, statistics............................................................. 37
CE marking.......................................................................... 22
Check programmes
Use ................................................................................ 37
Checking, electrical installation ........................................... 33
Checking, filling pressure, heating installation .................... 41
Checking, high-pressure switch-off ..................................... 41
Checking, maintenance message ....................................... 40
Checking, service message ................................................ 40
Circulation pump, connecting .............................................. 32
Code layer, calling up.......................................................... 37
Comfort protection mode..................................................... 40
Competent person............................................................... 16
Competent person telephone number................................. 36
Connecting, circulation pump .............................................. 32
Cylinder connection............................................................. 27
D
Data plate ............................................................................ 21
Disposal, accessories.......................................................... 42
Disposal, packaging ............................................................ 42
Disposal, product................................................................. 42
Disposing of the packaging ................................................. 42
Documents .......................................................................... 19
E
Electric back-up heater........................................................ 37
Electrical installation, checking............................................ 33
Electricity ............................................................................. 16
Expansion relief valve ......................................................... 27
F
Fault codes.......................................................................... 39
Fault list, deleting ................................................................ 39
Fault memory ...................................................................... 39
Fault memory, deleting........................................................ 39
Fault symbol ........................................................................ 37
Filling and purging ............................................................... 35
Filling pressure
Reading ......................................................................... 38
Filling pressure, checking, heating installation .................... 41
Flow temperature, setting, heating mode ............................ 39
Freeze protection ................................................................ 19
Frost .................................................................................... 17
Frost protection function...................................................... 19
H
Heating circuit connections ................................................. 27
High-pressure switch-off...................................................... 41
Hot water temperature......................................................... 17
I
Inspection ............................................................................ 40
Inspection work ................................................................... 41
Installation assistant .......................................................... 36
Restart ........................................................................... 37
Installation assistant, ending ............................................... 36
68
Installation clearances......................................................... 24
Installer level, calling up ...................................................... 37
Intended use........................................................................ 16
L
Language ............................................................................ 36
Live Monitor......................................................................... 39
Low-water pressure protection ............................................ 19
M
Maintenance........................................................................ 40
Maintenance message, checking ........................................ 40
Maintenance work ............................................................... 41
Minimum clearances ........................................................... 24
O
Operating concept ............................................................... 38
Operating mode................................................................... 39
P
Parameters
Reset ............................................................................. 39
Power supply....................................................................... 28
Pre-charge pressure of expansion vessel
Checking........................................................................ 41
Preparing
Repair ............................................................................ 40
Product
Switching on .................................................................. 36
Pump blocking protection .................................................... 19
Q
Qualification......................................................................... 16
R
Refrigerant........................................................................... 18
Regulations ......................................................................... 18
Remaining feed head of the product ................................... 38
Repair
Preparing ....................................................................... 40
Resetting
All parameters................................................................ 39
Risk of scalding ................................................................... 17
S
Safety cut-out ...................................................................... 20
Safety device....................................................................... 16
Screed-drying function
Activating the screed-drying function............................. 33
Sensor test .......................................................................... 37
Service message, checking................................................. 40
Service number, saving....................................................... 36
Service partner .................................................................... 39
Setting, flow temperature, heating mode............................. 39
Spare parts.......................................................................... 40
Starting
Installation assistant ...................................................... 37
Statistics, calling up............................................................. 37
Status codes........................................................................ 39
T
Test menu ........................................................................... 37
Test operation ..................................................................... 41
Tool ..................................................................................... 18
Transport ............................................................................. 16
Treating the heating water................................................... 34
U
Use
Check programmes ....................................................... 37
Installation and maintenance instructions Hydraulic station 0020257319_02