Viessmann Vitoligno 300-C Installation And Service Instructions For Contractors page 66

Codes
Code 2
(cont.)
Coding in the delivered condition
Material controller minimum limit (partial load)
56:... Min. air damper position in % at
partial load
Delivered condition for boiler out-
put:
8 and 12 kW: 25
18 to 48 kW: 30
Material controller, flue gas fan
57:... Factor for varying fan speed
Delivered condition for boiler out-
put:
8 and 12 kW: 5
18 and 24 kW: 20
32 to 48 kW: 12
Primary air damper, max. boiler output
82:... Position of primary air damper in
increments at full load
Delivered condition for boiler out-
put:
8 and 12 kW: 42
18 to 48 kW: 15
Primary air damper partial load
83:... Position of primary air damper in
increments at partial load
Delivered condition for boiler out-
put:
8 and 12 kW: 25
18 to 48 kW: 14
Primary air damper, boiler start
84:5 Position of the primary air damper
at 5 increments on boiler start-up
Secondary air damper minimum
87:... Min. setting of the secondary air
damper in increments
Delivered condition for boiler out-
put:
8 and 12 kW: 12
18 to 48 kW: 15
Calibrating the Lambda probe automatically
F9:1 Automatic start of Lambda probe
■
heating
Calibration of Lambda probe
■
manual only
O2 probe type
FF:1 Lambda probe type NGK
66
Possible change
56:... Setting range in % for boiler output:
to 8 kW: 20 to 70
56:... 12 kW: 20 to 95
18 to 48 kW: 10 to 95
57:0 Factor
to
57:30
82:1 Setting range in increments
to
82:100
83:1 Setting range in increments
to
83:100
84:0 Setting range in increments
to
84:30
87:0 Setting range in increments
to
87:80
F9:0 Lambda probe heating always on
■
Calibration of Lambda probe man-
■
ual only
F9:2 Automatic start of Lambda probe
■
heating
Automatic calibration of Lambda
■
probe
FF:0 Lambda probe type LSM 11