Vaillant VRT 350f Installation Instructions Manual page 37

M
Modes................................................................................. 22
Preparation .....................................................................23
O
Offset room temperature
Setting.............................................................................21
Operating and display functions ...........................................15
Operating concept ................................................................12
Operating example, setting the date ....................................13
Operating level .......................................................................9
Operating mode.................................................................. 11
Heating, system OFF......................................................23
Hot water generation, summer mode .............................23
Hot water generation, system OFF.................................24
Operating modes
Automatic mode..............................................................22
P
Preventing a malfunction........................................................4
Preventing frost damage ........................................................5
R
Reading the article number ..............................................9, 16
Reading the serial number ...............................................9, 16
Reading the status messages ..............................................15
Recycling..............................................................................29
Restoring the language ........................................................20
Room temperature
Set offset.........................................................................21
S
Scalding
Drinking water...................................................................4
0020131979_01 Operating instructions
Scheduling
Days away from home ....................................................19
Selection level ......................................................................11
Serial number .........................................................................9
Service message..................................................................25
Set-back mode .....................................................................23
Setting
Offset room temperature ................................................21
Setting level..........................................................................12
Setting the date ....................................................................20
Setting the date, operating example.....................................13
Setting the display contrast ..................................................21
Setting the time ....................................................................20
Setting time periods for days and blocks..............................18
Soft key function...................................................................11
Special operating modes.................................................... 24
1 Day away from home...................................................24
Standard time
Changing to ....................................................................20
Status messages..................................................................15
Summer mode................................................................22–23
Symbols................................................................................10
System off ......................................................................23–24
System status
Reading ..........................................................................15
T
Time period, deviating times in the block .............................18
Time programme
Domestic hot water .........................................................19
quick setting....................................................................18
37