Samson TROVIS 5500 - Page 85

EB 5573-1 EN 85
Functions of the heating circuit
Functions WE Conguration
Outdoor sensor CO1 > F02 - 1
Cooling control 0 CO1, 2 > F04 - 1
Four-point characteristic 0 CO1, 2 > F11 - 1
Parameters WE Parameters: value range
Outdoor temperature Point 1
Point 2
Point 3
Point 4
5.0°C
15.0°C
25.0°C
30.0°C
PA1, 2 > P05: –50.0 to 50.0°C
Flow temperature Point 1
Point 2
Point 3
Point 4
20.0°C
15.0°C
10.0°C
5.0°C
PA1, 2 > P05: –5.0 to 150.0°C
Reduced ow temperature Point 1
Point 2
Point 3
Point 4
30.0°C
25.0°C
20.0°C
15.0°C
PA1, 2 > P05: –5.0 to 150.0°C
Base point for return ow temperature 65.0°C PA1, 2 > P13: 5.0 to 90.0°C
Note:
The limiting factors 'KP' of the return ow sensor (CO1, 2 > F03) functions apply
during cooling control as well.
Cooling control without outdoor sensor
When the cooling control function is activated in a control circuit without outdoor sensor, only
the adjustment limits for the day and night set points at the rotary switch as well as the 'Base
point for return ow temperature' can be adjusted in PA1 and/or PA2.
Functions WE Conguration
Outdoor sensor CO1 > F02 - 0
Cooling control 0 CO1, 2 > F04 - 1
Parameters WE Switch position: value range
Flow set point (day) 50.0°C
: –5.0 to 150.0°C
Flow set point (night) 30.0°C
: –5.0 to 150.0°C
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