Evco c-pro 3 micro CHIL Series - Page 29

EVCO S.p.A. c-pro 3 micro CHIL | Application manual ver. 1.0 | Codice 144CP3CHE104
page 29 of 120
control only if at least one compressor
is ON.
PF03
It sets whether or not fans must
switch OFF during defrosting cycles.
No (0) No (0) Yes (1) IS-F
PF07
Min. time which must elapse between
the start-ups of two different fans.
10 0 999 Sec. IS-F
PF08
Min. time which must elapse between
the shutdowns of two different fans.
20 0 999 Sec. IS-F
PF09
Forcing of fans in case of condensing
sensor alarm
No (0) No (0) Yes (1) IS-F
With PF01=0
(Single stage
Control)
PF10
Forcing of fans in case of condensing
sensor alarm
0.0 0.0 100.0 % IS-F
With PF01=1
(Modulating
Control)
PF11
Condensing control set point for
summer operation (chiller)
20.0 5.0 45.0 Bar IS-F
PF12
Linear control band for condensation
in summer operation (chiller)
12.0 0.1 15.0 Bar IS-F
PF13 Enabling of forcing to maximum Yes (1) No (0) Yes (1) IS-F
PF14
Max. forcing enabling set point in
summer operation (chiller)
26.0 15.0 45.0 Bar IS-F
PF15
Disabling differential for max. forcing
in summer operation (chiller)
2.0 0.1 5.0 Bar IS-F
PF16
Integral time for control of valves
(cooling)
0 0 999 Sec IS-F
If PF16=0
Integral action
not present
PF21
Condensing control set point in winter
operation (heat pump)
9.0 0.5 15.0 Bar IS-F
PF22
Linear control band for condensation
in winter operation (heat pump)
2.0 0.1 15.0 Bar IS-F
PF24
Max. forcing activation set point in
winter operation (heat pump,
inverter)
3.2 0.5 20.0 Bar IS-F
PF25
Max. forcing de-activation differential
in winter operation (heat pump,
inverter)
0.5 0.1 5.0 Bar IS-F
PF26
Integral time for control of valves
(heat pump)
0 0 999 Sec IS-F
If PF26=0
Integral action
not present
PF27
Min. value for condenser forcing
(inverter)
0.0 0.0 100.0 % IS-F
PF28
Speed-up time at fan start-up
(inverter)
4 0 999 Sec. IS-F
PF31
Lower limit for condensing linear
control (inverter)
30.0 0 PF32 % IS-F
PF32
Upper limit for condensing linear
control (inverter)
100.0 PF31 100.0 % IS-F
PF33
Enabling of control under the
minimum condensing limit (inverter)
Yes (1) No (0) Yes (1) IS-F
PF34
Switch-off differential under the
minimum condensing limit (inverter)
2.0 0.0 5.0 Bar IS-F
PF36
Enabling of preventilation
0: No
1: Winter only
0 0 2 IS-F