EVCO EPU2BXP1S1 - Manual (Page 39)

EVCO S.p.A. c-pro 3 micro SAVE/ c-pro 3 kilo SAVE | Application Manual ver. 1.0 | Code 144CP3UKSAE104
EVCO
page 39 of 68
PS08 Minimum opening damper mixing room 20.0 0.0 PS09 % CO-SE
PS09 Maximum opening damper mixing room 100.0 PS08 100.0 % CO-SE
PS10 Fixed value of damper open 50.0 0.0 100.0 % CO-SE
PS12
Differential which enables free-cooling and
free-heating temperature
2.0 0.0 20.0
°C
CO-SE
PS13
Setpoint differential which enables free-
cooling and free-heating temperature
4.0 0.0 20.0
°C
CO-SE
PS15
Minimum and maximum opening damper
0: Disabled
1: Only internal bandwidth
2: Always
2 0 2 CO-SE
PS20 Setpoint - Regulation the air quality 600 0 10000 ppm CO-SE
PS21 Differential - Regulation the air quality 100 0 2000 ppm CO-SE
RECOVERY HEAT EXCHANGER
Pr01 Anti-freeze temperature minimum setpoint 1.0 PH01 PH02
°C
°F
CO-RH
Used only if
PG06=2
Pr02 Anti-freeze temperature minimum differential 2.0
0.0
0.0
20.0
36.0
°C
°F
CO-RH
Pr03
Recovery heat exchanger by-pass cycle time
for cyclical defrosting
5 1 99 Min CO-RH
ALARM PARAMETERS
PA03
Enabling of outlet/return fans thermal switch
alarm
Active (1)
Not-
active
(0)
Active
(1)
- CO-S
PA05 Enabling of differential pressure switch alarm Active (1)
Not-
active
(0)
Active
(1)
Sec CO-S
PA06 Delay of differential pressure switch alarm 10 0 999 Sec CO-S
PA08
Signals differential pressure switch alarm on
alarm relay
Yes (1) No (0) Yes (1) Sec CO-S Only if PG02=0
PA09 Anti-freeze alarm active on hot water coil
Not-
active (0)
Not-
active
(0)
Active
(1)
Sec CO-S
PA10 Anti-freeze alarm delay on hot water coil 10 0 999 Sec CO-S
PA12 Activates the heaters thermal overload alarm Active (1)
Not-
active
(0)
Active
(1)
Sec CO-S
Only if
PG02>=2
PA13
Signals heaters thermal switch alarm on
alarm relay
Yes (1) No (0) Yes (1) CO-S
Only if
PG02 > =2
PA16
Enable supply high temperature alarm from
transducer
Active (1)
Not-
active
(0)
Active
(1)
CO-S
PA17 Supply high temperature alarm setpoint 85.0 PH01 PH02
°C
°F
CO-S
PA19
Supply high/low temperature alarms
differential
3.0
0.0
0.0
20.0
36.0
°C
°F
CO-S
PA20 High/low temperature alarms delay 10 0 999 Sec CO-S