Viessmann Vitotwin 300-W - Page 117

117
Function Code Operat-
ing lev-
el
From/
switch-
ing state
To/switching
state
Unit
"Boiler return temp" 8314 "F2" 0 140 °C
"Pack temp" 8319 "F2" 0 140 °C
"Fan speed" 8323 "F2" 0 9000
min
-1
"Eng burner hours run" 8341 "E" 0 65535 h
"Eng burner start coun-
ter"
8342 "F2" 0 199999
"Supp burner hours run" 8343 "F2" 0 65535 h
"Supp burner start coun-
ter"
8344 "F2" 0 199999
"Amount of gas eng burn-
er"
8345 "E" 0 199999
m
3
"Heat delivered heating" 8346 "F2" 0 199999 kWh
"Heat delivered DHW" 8347 "F2" 0 199999 kWh
"Boiler primary contr
temp" (actual value/set
value)
8354 "F2" 0 140 °C
"Head temp actual val-
ue" (actual value/set val-
ue)
8360 "F2" 0 700 °C
"Hours run boiler pump" 8365 "F2" 0 65535 h
"Boiler throughput" 8366 "F2" 0 1000 l/min
"Boiler temp limiter" 8370 "F2" "Open" "Closed"
"Condensate switch" 8372 "F2" "Open" "Closed"
"State burner" (operation) 8373 "F2" "Off"/1/2/1+2
"Boiler temp limitation" 8374 "F2" "Inac-
tive"
"Active"
"Diagnostics consumers"
Function Code Operat-
ing lev-
el
From/
switch-
ing state
To/switching
state
Unit
"Outside temp" 8700 "E" - 50.0 50.0 °C
"Outside temp attenu-
ated"
8703 "F2" - 50.0 50.0 °C
"Outside temp compo-
site" (average from actual
and adjusted outside tem-
perature)
8704 "F2" - 50.0 50.0 °C
Service scans
Diagnostics
(cont.)
5618 294 GB
Service