Viessmann VITOTRONIC 200 - Daily Log; Screed Drying

52
The following energy statements can be called up:
Energy statement Meaning of symbols in the chart
"Energy statemnt heating" ("Energy
statement htg 1", "Energy statement htg
2" with a 2-stage heat pump)
Electrical energy used for operating the heat pump in heat-
ing mode.
Heating energy transferred into the heating system
"Energy statement DHW" ("Energy state-
ment DHW 1", "Energy statement DHW
2" with a 2-stage heat pump)
Electrical energy used for operating the heat pump for
DHW heating.
Heating energy transferred for DHW heating
"Energy statem. cooling" ("Energy
statem. cooling 1", "Energy statem. cool-
ing 2" with a 2-stage heat pump)
Electrical energy used for operating the heat pump in cool-
ing mode.
Heating energy drawn from the heating system for cooling
"PV energy statemt" Electrical energy generated by the PV system used for op-
erating the heat pump (utilisation of power generated on
site).
Total power generated by the PV system
Note
Some heat pumps only show part of the curve, e.g.
with "Energy statemnt heating", only the heating
energy transferred is shown, but not the electrical
energy used.
Daily log
The daily log lists the following information for each
calendar week ("CW") in tabular form:
Column Meaning
"T.in" Minimum air or brine temperature on enter-
ing the heat pump
"T.out" Average air or brine temperature on exiting
the heat pump
"HP1" Hours run, heat pump stage 1
"HP2" Hours run, heat pump stage 2
"AC"
■
Brine/water heat pumps :
Hours run in "active cooling" mode
■
Air/water heat pumps / :
Total hours run in "active cooling" mode
plus hours run for defrosting the evapora-
tor.
"NC" Hours run with the "natural cooling" function
Note
This information is retained permanently, even if the
heat pump control unit is faulty.
Daily log
Select with (
CW T.in T.out HP1 HP2 AC NC
12
13
15
16
17
18
7.2
7.8
7.0
6.9
6.8
7.2
4.3
4.7
3.3
3.1
3.0
4.4
14 7.5 4.5
123
113
89
103
97
93
133
37
21
28
15
10
9
45
0
0
2
4
0
0
0
15
12
12
18
11
10
5
Fig. 36
1. Extended menu:
2. "Information"
3. "Daily log"
Screed drying
For screed drying, e.g. in a new building, your contrac-
tor can activate the "Screed drying" function. The
screed will be dried in line with a set time program suit-
able for the building material (temperature:time profile).
Calling up information
Calling up information (cont.)
5790940