Ferroli EGEA 90 LT Handbuch Für Betrieb Und Installation Seite 144

Parame-
Description
ters
P33 Electronic-expansion valve (EEV) control
Superheating calculation period for EEV auto-
P34
matic control mode
Superheating setpoint for EEV automatic control
P35
mode
Desuperheating setpoint for EEV automatic con-
P36
trol mode
P37 EEV step opening during defrosting mode (x10) 5÷50
Minimum EEV step opening with automatic con-
P38
trol mode (x10)
P39 EEV control mode
Initial EEV step opening with automatic control
P40
mode / EEV step opening with manual control
mode (x10)
P41 AKP1 temperature threshold for EEV KP1 gain -10÷10°C
P42 AKP2 temperature threshold for EEV KP2 gain -10÷10°C
P43 AKP3 temperature threshold for EEV KP3 gain -10÷10°C
P44 EEV KP1 gain
P45 EEV KP2 gain
P46 EEV KP3 gain
Maximum allowed inlet temperature for heat-
P47
pump working
Minimum allowed inlet temperature for heat-
P48
pump working
Threshold on inlet temperature for evaporator
P49
EC or AC with double speed blower speed set-
ting
P50 Antifreeze lower water temperature setpoint
P51 Evaporator EC blower higher speed setpoint
P52 Evaporator EC blower lower speed setpoint
P53 EC evaporator fan defrost speed setpoint
P54
Low pressure switch bypass time
144
EN
Range
0 = permanently deactivated
1 = activated
20÷90s
-8÷15°C
60÷110°C
3~45
0= automatic
1 = manual
5÷50
-10÷10
-10÷10
-10÷10
30÷50°C
-10÷10°C
10÷40°C
0÷15°C
60÷100%
10÷60%
0÷100%
1÷240 min
cod. 3541T580 - Rev. 07 - 12/2022
EGEA
Default
1
30 s
3°C
88°C
15
9
0
25
-1°C
0°C
0°C
3
2
1
43°C
-5°C
18°C
12°C
92%
60%
50%
1
90 LT - 120 LT
Notes
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable
Modifiable