Index
52 Installation instructions VRC 470f 0020124645_00
Index
A
Accessories............................................................................... 8
Activating the solar pump kick ......................................... 34
Advanced functions .............................................................. 31
Anti-legionella function ............................................ 6, 32, 38
Article number ........................................................................ 4
article numbers ....................................................................... 4
Automatic summer time detection .................................. 30
B
Batteries ................................................................................... 13
Disposing of batteries ..................................................... 48
Replace battery ................................................................ 39
C
Circulation pump.................................................. 8, 32, 37, 51
Code for Installer level ......................................................... 37
Configuring the heating circuit ......................................... 29
Customer service .................................................................. 46
Cylinder charge pump ...................................... 15, 23, 32, 33
D
Directives ................................................................................... 6
Display ....................................................................................... 8
Domestic hot water cylinder .............................................. 34
E
Entering contact details ....................................................... 27
Entering the service date .................................................... 27
Error history........................................................................... 40
Error messages ..................................................................... 39
External sensor ........................................................................ 7
Clean outside temperature sensor .............................. 39
Fitting the external sensor .............................................. 11
F
Factory reset .................................................................... 37, 40
Frost protection delay time .......................................... 31, 50
Frost protection function ............................................. 28, 50
H
Heating circuit .......................... 8, 28, 29, 30, 31, 36, 37, 50
Activating ........................................................................... 29
Hot water production............................................... 16, 27, 37
Hot water temperature......................................................... 16
I
Identification plate ............................................................. 4, 8
Installation assistant ............................................................. 15
Installer level ............................................................... 15, 17, 27
Intended use ............................................................................. 5
L
Legionella .................................................................................. 6
Low loss header ..................................................................... 15
Activating ........................................................................... 29
LP/ZP relay connection ....................................................... 33
M
Maximum cable length ........................................................... 6
Maximum flow temperature for mixing circuit ............... 31
Menu structure ........................................................... 17, 18, 27
Minimum cross-section of the cable ................................... 6
Minimum flow temperature for heating circuits ............ 31
Mixer module VR 61/2............................................................ 8
Multi-function module VR 40 .............................................. 8
Multi relay ................................................................. 34, 35, 36
