EVCO EPU2LXP1CH Installer manual User Manual
Page 62
EVCO S.p.A.
c-pro 3 micro CHIL | Application manual ver. 1.0 | Codice 144CP3CHE104
page 62 of 120
M
Mode = Operating mode (0 = Summer)
PF11 = Summer condensation control set point (SP)
PF12 = Summer condensation control differential
PF13 = Maximum speed forcing enable
PF14 = Summer maximum speed forcing set point (SPF)
PF15 = Summer maximum speed forcing differential (Y)
PF16 = Integral time PI regulator
PF27 = Inverter forcing minimum value
PF28 = Speed-up time
PF31 = Fan low-speed limit
PF32 = Fan high-speed limit
PF33 = Fan control enable below set point
PF34 = Fan switching OFF differential below set point (X)
The following figure illustrates the behavior of continuous control in the case of winter operation (heat pump). In this particular control,
the proportional band is completely shifted below the set point.
Pressure
Speed
SP
SP - X
SP + diff
Low speed
High speed
100%
SPF
SPF - Y