ENGLISH
48
10.
FACTORY SETTINGS
Parameter
Value
Regulating mode
= Regulation with constant differential pressure
Hs (Differential Pressure Set-point)
50% of the max. pump head (see inverter sensitive parameters
set in factory)
Fs (Frequency Set-point)
90% of the pump rated frequency
Tmax
50 ºC
Operating mode
auto
Set-point reduction percentage
50 %
Twin operating mode
= Alternate every 24h
Pump start control
EXT (from remote signal on input I1).
11.
TYPES OF ALARM
Alarm Code
Alarm Symbol
Alarm Description
e0 - e16; e21
Internal Error
e17 - e19
Short Circuit
e20
Voltage Error
e22 - e30
Voltage Error
e31
Protocol Error
e32 - e35
Excess temperature
e37
Low voltage
e38
High voltage
e39 - e40
Excess current
e42
Dry operation
e43; e44; e45; e54
Pressure Sensor
e46
Pump Disconnected
Booster mode activated in an operation mode not allowed.
e55
Temperature sensor T error
e56
Temperature sensor T1 error
Table 7: List of Alarms
12.
MODBUS MCE-C
The use of the Modbus protocol is allowed, through the installation of the cable kit 60193518 MCE MODBUS CABLE KIT.
For more information, see the web page
13.
BACNET
The use of the Bacnet protocol is allowed, through the installation of a Bacnet-Modbus gateway.
For more information and access to the list of recommended devices, see the web page
