The settings described on the follow-
ing pages (up to page 121) are
only
required, if the system is equipped
with a separate, hydraulically inde-
pendent cooling circuit (see pages 18
and 28).
"Natural cooling circuit" (separate)
If the system is equipped with a sepa-
rate, hydraulically independent cool-
ing circuit, that will already have been
selected at the control unit during sys-
tem configuration (see page 45). If it
was not, select option "Yes" here.
Note
If the system is equipped with a sepa-
rate natural cooling circuit,
never
beforehand
select "
Yes
" under
"Device settings"
>
"Programming"
>
"Heating circuit (1/2)"
for natural
cooling.
Access
&
"
System settings
"
&
"
Program
"
&
"
Natural Cooling
"
&
"Nat. cool. circ."
("
YES
"/"
NO
")
Standard setting
NO
Setting range
YES/NO
Room temperature
Operating instructions
Vitocal 300
Room temperature hysteresis
This setting determines, at what
deviation from the selected set room
temperature the cooling function
starts or stops.
When are these settings required?
118
Control settings "natural cooling"
55
92
901
GB
Summary of Contents for VITOCAL 300
Page 19: ...Connection diagram Open CLOSE System version 1 cont 19 Preparing for installation 5592 901 GB...
Page 22: ...Connection diagram Open CLOSE System version 2 cont 22 Preparing for installation 5592 901 GB...
Page 137: ...Control PCB 137 Connection and wiring diagrams 5592 901 GB Service...
Page 140: ...Parts lists cont 140 Parts lists 5592 901 GB...
Page 141: ...Parts lists cont 141 Parts lists 5592 901 GB Service...
Page 159: ...159 5592 901 GB...
