Viessmann VITOCAL 200-G, Инструкция по установке и обслуживанию

Страница: 156 / 208

Note
This setting influences the natural cooling function. If the setting is too low , the
dew point monitor switches the cooling function off prematurely, subject to the
cooling curve (see page 155).
Access
& " Device settings "
& " Programming "
& " Heating circuit "
& " Heating circuit 1/2 "
& "Min. flow temp." (
1
/
!
)
Standard setting 10 °C
Setting range 1 to 30 °C
DHW during party mode
This setting defines whether the DHW cylinder (setting " Yes ") is heated first or
whether the system switches directly to heating mode (setting " No ") when party
mode has been activated (see operating instructions).
Access
&
" Device settings "
& " Programming "
&
" Heating circuit "
& " Heating circuit 1/2 "
&
"DHW during party"
(" YES "/" NO ")
Standard setting YES
Setting range YES/NO
Excess reaction
Coordination of the heat drawn off in the secondary circuit when the heat pump
produces an excess of heat or the heat drawn by the secondary circuit is sud-
denly choked off.
Settings:
0 No heat drawn off
1 Heat will be drawn off only in case of a critical excess, i.e. if critical tem-
peratures were reached in the heat pump circuit or the minimum heat
pump runtime has not yet been reached
2 Heat will be drawn off, even if the excess heat being created is not critical
for the heat pump
Minimum flow temperature
(cont.)
156
Heating circuit control settings
55
92
968
GB