Hysteresis - Viessmann VITOCAL 300-A Installation And Service Instructions Manual
Type awc-i-m, aw-o-m
compact heat pump with electric drive, 230 v~
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Also See for VITOCAL 300-A:
- Installation and service instructions manual (208 pages) ,
- Installation and service instructions for contractors (124 pages) ,
- Operating instructions manual (60 pages)
Table of Contents
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Control settings, heating water buffer cylinder
Hysteresis
The set value defines at what devia-
tion from the selected set temperature
the heating of the heating water buffer
cylinder starts or stops.
Note
This function is only available for sys-
tem diagram 1 and 2 if the option
"Yes" was selected under "Buffer
cylinder".
A Set temperature
B Start hysteresis
C Heating the heating water buffer
cylinder OFF
D Heating the heating water buffer
cylinder ON
Max. temperature
Setting of the maximum temperature
in the heating water buffer cylinder.
Note
This function is only available for sys-
tem diagram 1 and 2 if the option
"Yes" was selected under "Buffer
cylinder".
158
Press the following keys:
1. "Device settings".
2. "Programming".
3. "Buffer cylinder".
4. y/x for "Hysteresis"
(7203).
5. 1/! for the selected value.
6. "BACK"
to confirm.
Delivered condition
Setting range
Press the following keys:
1. "Device settings"
2. "Programming"
3. "Buffer cylinder"
4. y/x for "Max. temp."
(7204)
5 K
2 to 20 K
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