Viessmann Vitocal 222-S Installation And Service Instructions For Contractors page 137

Control parameter report
Internal hydraulics
Parameter
Heat pump for drying a building
Time program for screed drying
Set flow temperature external demand, cool-
ing
Set flow temperature external demand
Start threshold
Compressor performance at min. outside
temperature
Compressor performance at max. outside
temperature
Cycle rate heating circuit pumps
Rated output heating circuit pump HC2
Starting time high efficiency circulation
pump
Screed program start day
Screed program end day
Primary source
Parameter
"Primary source ctrl strategy"
Heating water buffer cylinder
Parameter
"Enable buffer cylinder/low loss header"
"Temp in operating status fixed value for
buffer cyl"
"Hysteresis temperature heating buffer
cylinder"
"Max. temperature buffer cylinder"
"Stop optimisation heating buffer cylin-
der"
"Temp. limit op. status fixed value for
buffer cylinder"
"Stop hysteresis, heating water buffer
cylinder"
"Operating mode, fixed value only for
heat demand"
(cont.)
Code Delivered condition Commission-
7300 0
7303 0
730A Do not adjust.
730C 500 (
730E 300 (
730F 50 %
7310 20 %
7319 0
734A 60 %
7365 Do not adjust.
7378 1
7379 31
Code Delivered condition Commission-
7401 Never adjust
Code Delivered condition Commission-
7200 0
7202 500 (
7203 50 (
7204 600 (
7205 0
7208 500 (
7209 0 (
720A 0
Commissioning/service reports
ing
≙
50 °C)
≙
30 K x min)
ing
ing
≙
50 °C)
≙
5 K)
≙
60 °C)
≙
50 °C)
≙
0 K)
Maintenance/
service
Maintenance/
service
Maintenance/
service
137