Viessmann VITOCAL 300, Installation And Service Instructions Manual

Page: 101 / 160

Access
& " System settings "
& " Program "
& " DHW "
& "T rise/hour "
(
l
/
m
)
Standard setting 26 K/h
Setting range 0 to 100 K/h
E heater rod (immersion heater inside the DHW cylinder)
" Yes " must be selected in this menu if
an immersion heater is used in the
DHW cylinder, to enable the control
unit to switch the immersion heater.
Note
The electric heater element is not
switched OFF during a power-OFF.
Access
& " System settings "
& " Program "
& " DHW "
& "E heat rod "
( "YES"/"NO" )
Standard setting NO
Setting range YES/NO
Temperature rise per hour
(cont.)
101
DHW control unit settings
55
92
901
GB
Service