Cooling Characteristic - Fujitsu WGYA050DG6 Design & Technical Manual

Cooling Characteristic

LINE FUNCTION
Flow temp setpoint at OT 25°C
908
Flow temp setpoint at OT 35°C
909
The controller computes the flow temperature
required for a given composite outdoor temperature
based on the cooling characteristic. This is defined
by two reference points (flow setpoint at 25°C and
at 35°C).
Flow temp setpoint at OT 25°C
This is the cooling flow temperature required when
the composite outdoor temperature is 25°C, without
summer compensation.
Flow temp
setpoint
The cooling characteristic is adjusted for a 25°C
room temperature setpoint. If the room temperature
setpoint is changed the curve will automatically
adapt.
Eco
LINE FUNCTION
Cooling limit at OT
912
913 Lock time at end of heating
908
909
25°C
- (CS01 - 33) - - (CS01 - 33) -
Flow temp setpoint at OT 35°C
This is the cooling flow temperature required when
the composite outdoor temperature is 35°C, without
summer compensation.
Composite
35°C
OT
Control system