Viessmann VITOCAL 200-G, Installation And Service Instructions Manual

Page: 144 / 208

This setting determines, after what "value" (integral comprising the duration and
level of a temperature deviation from the set control temperature) the electric
heating is switched ON. Brief temperature deviations will not cause the electric
heating to be switched ON.
A
Set control temperature
B
Actual temperature
C
" Hysteresis flow " (see page 146)
D
"Value" (integral comprising the
duration and level of a tempera-
ture deviation)
Access
& " Device settings "
& " Programming "
& " Electric heater "
& "E heating threshold" (
P
/
Q
)
Standard setting 300 K · min
Setting range 10 to
30000 K · min
Maximum stage; electric heater
This setting determines, with what output (stage 1, 2 or 3, see from page 195)
DHW and heating water will be boosted.
Access
&
" Device settings "
&
" Programming "
&
" Electric heater "
&
"Max. stage E heating" (
l
/
m
)
Standard setting 3
Setting range 1 to 3
Electric heating threshold
144
Instantaneous heating water heater control settings
55
92
968
GB