Reset And Factory Settings; General System Reset; Factory Settings; Restoring The Factory Settings - Granit COMFORT Premium C-85 Instrucciones De Instalación Y Mantenimiento

Display indication
BL
PB
OT
OC

7. RESET AND FACTORY SETTINGS

7.1

General system reset

To reset the system, hold down the 4 keys simultaneously for 2 sec. This operation is the same as disconnecting the
power, waiting for it to close down completely and supplying power again. The reset does not delete the settings saved by
the user.
7.2

Factory settings

The device leaves the factory with a series of preset parameters which may be changed according to the user's
requirements. Each change of the settings is automatically saved in the memory and, if desired, it is always possible to
restore the factory conditions (see Restoring the factory settings par par 7.3 - Restoring the factory settings).
7.3

Restoring the factory settings

To restore the factory values, switch off the device, wait until the display has switched off completely, press and hold down
the "SET" and "+" keys and turn on the power; release the two keys only when the letters "EE" appear.
This restores the factory settings (a message and a rereading on EEPROM of the factory settings permanently saved in
the FLASH memory).
Once all the parameters have been set, the device returns to normal operation.
NOTE: Once the factory values have been restored it will be necessary to reset all the parameters that characterise the
system (gains, setpoint pressure, etc.) as at the first installation.
Identifying code
CT Contrast
BK Backlighting
TK T. backlighting On
SP Setpoint pressure [bar-psi]
RI Revs per minute in manual mode [rpm]
OD Type of plant
RP Pressure decrease to restart [bar-psi]
MS Measuring system
FY FH limit enabling
TY TH limit enabling
FH
Limit for pumped volume
TH Limit for pumping time
Blockage time for water lack [s]
TB
T2 Delay in switching off [s]
Proportional gain coefficient
GP
Integral gain coefficient
GI
Maximum speed [rpm]
RM
ENGLISH
Automatic resets of error conditions
Description
Blockage due to water lack
Blockage due to line voltage outside
specifications
Blockage due to overheating of the
power stages
Blockage due to motor overload
Table 9: Self-reset of blockages
Factory settings
Description
16
Automatic reset sequence
- One attempt every 10 minutes
for a total of 6 attempts.
- One attempt every hour for a
total of 24 attempts
- One attempt every 24 hours for
a total of 30 attempts.
It is reset when it returns to a specific
voltage.
It is reset when the temperature of the
power stages returns within the
specifications.
- One attempt every 10 minutes
for a total of 6 attempts.
- One attempt every hour for a
total of 24 attempts.
- One attempt every 24 hours for
a total of 30 attempts.
Value Installation Memo
15
85
2 min
3 bar (43.5 psi)
4000
R (Rigid)
0,5 bar (7.3 psi)
I (International)
OFF
OFF
100 [l]
25 [gal]
10 min
10
10
0,5
1,2
7000