Viessmann VITODENS 200-W Installation And Service Instructions Manual page 69

General
(cont.)
"Fault messaging delay"
Setting
None
... x 5 s
"Automatic summer/wintertime changeover"
Setting
Without automatic summer/wintertime
changeover
With automatic summer/wintertime change-
over
Use of the radio clock receiver (automatic
recognition)
With LON communication module: Control
unit receives the time
"Gas type (note "General" group, parameter 11)"
Setting
Natural gas
LPG
"Temperature display"
Setting
° Celsius
° Fahrenheit
"Display conditions, parameter"
Setting
For technical services department
For technical services department
"Operation enabled/disabled"
Setting
Everything operable
Everything disabled apart from emissions
test function
Default display and emissions test function
operable
"Time constant for calculating the adjusted outside temperature"
Setting
128 x 10 minutes
... x 10 minutes
Explanations
80:6 If a fault occurs for at least 30 s, a fault message is
displayed
80:0 Immediate fault message
80:2 to Delay adjustable from 10 s to 995 s
≙
80:199 1 step 5 s
Explanations
81:0 Time must be changed over manually
81:1
81:2
81:3
Explanations
82:0
82:1 Only adjustable if parameter 11:9 has been set
Explanations
88:0 Temperature indicator in the display
88:1
Explanations
8A:175
8A:176
Explanations
8F:0 Controls on the display
8F:1
8F:2
Explanations
90:128 Time constant for calculating the adjusted outside
temperature 21.3 h
90:1 to Subject to the set value, the flow temperature is adjus-
90:199 ted quickly (low values) or slowly (high values) when
the outside temperature changes
≙
1 step 10 min
Parameter level 2
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