EVCO EPU2LXP1CH Installer manual - Manual (Page 30)

EVCO S.p.A. c-pro 3 micro CHIL | Application manual ver. 1.0 | Codice 144CP3CHE104
page 30 of 120
2: Always
PF38 Preventilation speed 50.0 0.0 100.0 % IS-F
With PF01=1
(Modulating
Control)
PF39 Preventilation time 10 0 999 Sec IS-F
PF41 Value x1 of fan linearization table 25.0 0.0 PF42 % IS-F
PF42 Value x2 of fan linearization table 50.0 PF41 PF43 % IS-F
PF43 Value x3 of fan linearization table 75.0 PF42 100.0 % IS-F
PF45 Value y1 of fan linearization table 25.0 0.0 PF46 % IS-F
PF46 Value y2 of fan linearization table 50.0 PF45 PF47 % IS-F
PF47 Value y3 of fan linearization table 75.0 PF46 100.0 % IS-F
DEFROST
Only for Air-
Water unit
Pd01 Pressure set point at defrosting start 6.0 0.0 Pd02 Bar IS-D
Pd02 Pressure set point at defrosting stop 12.0 Pd01 45.0 Bar IS-D
Pd03 Waiting interval at defrosting start 1200 60 Pd23 Sec. IS-D
Pd05 Max. duration of defrosting 300 10 600 Sec. IS-D
Pd06 Duration of dripping 120 0 600 Sec. IS-D
Pd07
Min. defrost waiting interval after
compressor re-start
60 0 600 Sec. IS-D
Pd20
Enabling of defrosting cycle
compensation
No (0) No (0) Yes (1) IS-D
Pd21
Outdoor air temperature set point for
defrosting compensation start
5.0 Pd22 70.0 IS-D
Pd22
Outdoor air temperature set point for
defrosting compensation stop
0.0 -30.0 Pd21 IS-D
Pd23
Max. waiting interval at defrosting
stop
3600 Pd03 9600 IS-D
PUMPS
PP01
Pump operation:
0 = Continuous operation
1 = Operation at thermostat’s request
2 = Cyclical operation
0 0 2 IS-P
PP02 ON time in cyclical operation 120 1 999 Sec. IS-P
PP03 OFF time in cyclical operation 120 1 999 Sec. IS-P
PP04
Min. interval which must elapse
between pump start-up and first
compressor
60 1 999 Sec. IS-P
PP05
Min. interval which must elapse
between circuit shutdown and pump
60 1 999 Sec. IS-P
PP07 Shutdown of pump during defrosting No (1) No (0) Yes (1) IS-P
PP08
Difference in operating hours between
the two pumps, requiring their being
swapped.
4 1 240 Hours IS-P
PP09
Pump operating time at low water
flow (flow alarm)
15 0 999 Sec. IS-P
PP10
Pump operating time at low
temperature of outflow water (anti-
frost alarm)
15 0 999 Sec. IS-P
PP21
Source Pump operation:
0= Continuous operation
1=Operation at thermostat’s request
2 = Cyclical operation
0 0 2 IS-P
Only for
Water-Water
unit
ANTI-FREEZE