Eelectron KNX PD00E00KNX - Page 33

PD00E0XKNXFI00020100_HANDBOOK_EN.DOCX
PD00E0xKNX KNX PRESENCE DETECTORS RANGE Handbook
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I-20025 Legnano (MI), Italia
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When temperature decreasing:
Where:
Tsp : Target setpoint temperature
T
drV1SP
: regulation differential in heating for V1-SP
T
drV1V2
: regulation differential in heating for V1-V2
T
drV2V3
: regulation differential in heating for V2-V3
Control logic for a 3 speed fan coil in cooling:
When temperature decreasing
When temperature increasing
Where:
Tsp : Target setpoint temperature
T
drV1SP
: regulation differential in cooling for V1-SP
T
drV1V2
: regulation differential in cooling for V1-V2
T
drV2V3
: regulation differential in cooling for V2-V3
VALVE ON
VALVE OFF
V2 ACTIVE
V1 ACTIVE
TEMP. SP TdrV1V2 TdrV2V3
VENTILATION OFF
TEMP. SP + TdrV1SP
V3 ACTIVE
TEMP. SP - TdrV1V2
TEMP. SP Tsp
VENTILATION OFF
REGULATION DIFFERENTIAL: V1-SP
REGULATION DIFFERENTIAL: V1-V2
REGULATION DIFFERENTIAL: V2-V3
VALVE ON
VALVE OFF
V2 ACTIVE
V3 ACTIVE
V1 ACTIVE
VENTILATION OFF
V1 ACTIVE
TEMP. SP + TdrV1V2 + TdrV2V3
TEMP. SP + TdrV1V2
TEMP. SP Tsp
TEMP. SP - TdrV1SP
REGULATION DIFFERENTIAL: V1-SP
REGULATION DIFFERENTIAL: V1-V2
REGULATION DIFFERENTIAL: V2-V3
VALVE ON
VALVE OFF
V2 ACTIVE
V3 ACTIVE
V1 ACTIVE
VENTILATION OFF
TEMP. SP Tsp
VENTILATION OFF
REGULATION DIFFERENTIAL: V1-SP
REGULATION DIFFERENTIAL: V1-V2
REGULATION DIFFERENTIAL: V2-V3
TEMP. SP + TdrV1V2 + TdrV2V3
TEMP. SP + TdrV1V2
TEMP. SP - TdrV1SP