Samson TROVIS 5474 Mounting And Operating Instructions page 100

Automation system 5400, boiler controller
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100
EB 5474 EN
Parameter designation
Range of values (default setting)
4-point characteristic, point 1: Outdoor temperature
˚C
Outdoor temperatures of the points 2, 3, 4 are marked by squares
below the numbers 2, 3, 4.
–20 to 50 °C
(Point 1: –10 °C, point 2: –5 °C, point 3: 5 °C, point 4: 10 °C)
Only with Co5 -> Fb03 = ON, option: 1
4-point characteristic, point 1: Flow temperature
˚C
Flow temperatures of the points 2, 3, 4 are marked by squares
below the numbers 2, 3, 4.
20 to 160 °C
(Point 1: 90 °C, point 2: 80 °C, point 3: 68 °C, point 4: 50 °C)
Only with Co5 -> Fb03 = ON, option: 1
4-point characteristic: Set-back difference, point 2
˚C
Set-back difference of the point 3 is marked by square below the
number 3.
0 to 30 °C
(Point 2: 15 °C, point 3: 20 °C)
Only with Co5 -> Fb03 = ON, option: 1
Gradient, flow
0.4 to 3.2 (1.8)
Only with Co5 -> Fb03 = ON, option: 2
Level (parallel shift), flow
˚C
–30 to 30 °C (0 °C)
Only with Co5 -> Fb03 = ON, option: 2

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