Viessmann VITODENS 222-F Installation And Service Instructions Manual page 115

Keyword index
(cont.)
P
Parameter
– Automatic summer/wintertime changeover............. 56
– Burner hours until next service................................57
– Calorific value, gas..................................................57
– Clear maintenance messages.................................58
– Cylinder priority on heating circuit............... 61, 62, 63
– Differential temperature, heating circuit............ 62, 63
– Display correction for outside temperature............. 55
– Function, DHW circulation pump.......................59, 60
– Gas volume correction factor.................................. 56
– Heating limit, outside temperature.......................... 65
– Integral threshold value...........................................59
– Interval until next service.........................................58
– Max. flow temperature, heating circuit.................... 64
– Max. speed, heating circuit pump........................... 63
– Maximum heating output.........................................58
– Min. flow temperature, heating circuit..................... 64
– Min. speed, heating circuit pump............................ 63
– Minimum heating output..........................................59
– Operating mode, circulation pump.......................... 59
– Outside temperature limit........................................ 57
– Residual head control, circulation pump................. 58
– Room influence factor, heating circuit............... 62, 63
– Room temperature hook-up, heating circuit 61, 62, 63
– Scald protection activation...................................... 60
– Screed drying.......................................................... 56
– Set flow temperature for external demand.............. 55
– Source for date and time.........................................57
– Speed of boiler circuit pump....................................58
– Speed of circulation pump for cylinder heating....... 60
Parameters.................................................................55
– Adjusting................................................................. 55
– Calling up................................................................ 55
– Groups.................................................................... 55
– Setting local time.....................................................55
Parameters for commissioning...................................53
Plate heat exchanger................................................. 94
Port 123......................................................................22
Port 443......................................................................22
Port 80........................................................................22
Port 8883....................................................................22
Protective anode
– Anode current and anode, checking....................... 46
– Checking anode...................................................... 48
– Replacing anode..................................................... 48
R
Raising flow temperature
– Operation with room temperature hook-up........... 100
Raising reduced room temperature..........................102
Range of WiFi connections........................................ 22
Reduced set room temperature................................. 99
Reducing heat-up output..........................................102
Reducing heat-up time............................................. 103
Relay test................................................................... 68
Report...................................................................... 108
Requirements.............................................................22
Room temperature hook-up..................................... 100
S
Screed drying........................................................... 100
Screed drying function....................................... 38, 100
Security parameters................................................... 22
Service menu
– Calling up................................................................ 67
Service message
– Checking................................................................. 53
Set room temperature
– Setting..................................................................... 99
Static pressure........................................................... 35
Subscriber number
– Extensions...............................................................65
– Setting..................................................................... 65
Subscriber number of connected component............ 70
Summer economy control.......................................... 65
Supply pressure................................................... 35, 36
Switch S1................................................................... 65
System, filling....................................................... 32, 34
System configuration..................................................55
System pressure.................................................. 32, 34
System requirements................................................. 22
System schemes........................................................53
T
Tightness test, balanced flue system......................... 40
Trap...................................................................... 15, 43
V
Venting....................................................................... 32
Venting function..........................................................33
Venting program.........................................................98
W
WiFi connection..........................................................30
WiFi connection range............................................... 22
WiFi network.............................................................. 30
WiFi router..................................................................22
Wiring diagram......................................................... 105
Keyword index
115