Maintenance
Fillcontrol Auto
—
22.09.2020 - Rev. C
English
—
15
ER
Code
Alarm
Group alarm
Causes
Remedy
Alarm reset
19
Stop > 4 h
The device is in Stop mode for more than 4
hours.
Select Automatic mode.
–
20
Max. make-up volume
Set value for the make-up quantity has been
exceeded.
Reset the "Make-up volume" meter in the
Customer menu.
"Quit"
21
Maintenance recommended
Set value exceeded.
Carry out maintenance.
"Quit"
24
Softening
•
Set value for the water capacity has
been reached.
•
Time interval for replacement of the
softening cartridge has been reached.
Replace the softening cartridge.
"Quit"
30
I/O module fault
•
I/O module defective.
•
Connection between option card and
controller faulty.
•
Option card defective.
Inform Reflex Customer Service.
31
EEPROM defective
YES
•
EEPROM defective.
•
Internal calculation error.
Inform Reflex Customer Service.
"Quit"
32
Under voltage
YES
Supply voltage too low.
Check power supply.
33
Adjustment parameter faulty
EEPROM parameter memory defective.
Inform Reflex Customer Service.
34
Main board communication
faulty
•
Connecting cable defective.
•
Main board defective.
Inform Reflex Customer Service.
35
Digital input voltage faulty
Short-circuit of input voltage.
Check the wiring at the digital inputs
(water meter, for example).
36
Analogue input voltage faulty
Short-circuit of input voltage.
Check the wiring at the analogue inputs
(pressure/level).
10
Maintenance
CAUTION
Risk of burns
Escaping hot medium can cause burns.
•
Maintain a sufficient distance from the escaping medium.
•
Wear suitable personal protective equipment (safety gloves and
goggles).
DANGER
Risk of serious injury or death due to electric shock.
If live parts are touched, there is risk of life-threatening injuries.
•
Ensure that the system is voltage-free before installing the device.
•
Ensure that the system is secured and cannot be reactivated by other
persons.
•
Ensure that installation work for the electric connection of the device is
carried out by an electrician, and in compliance with electrical
engineering regulations.
CAUTION
Risk of injury due to pressurised liquid
If installation, removal or maintenance work is not carried out correctly, there
is a risk of burns and other injuries at the connection points, if pressurised
hot water or hot steam suddenly escapes.
•
Ensure proper installation, removal or maintenance work.
•
Ensure that the system is de-pressurised before performing installation,
removal or maintenance work at the connection points.
The device is to be maintained annually.
•
The maintenance intervals depend on the local operational conditions.
The annual maintenance is displayed upon expiry of the set operating time. Use
"Quit" to acknowledge the "Maintenance recommended" message. Reset the
maintenance counter in the Customer menu.
Note!
Arrange for maintenance tasks must be carried out only by specialist
personnel or Reflex Customer Service.
10.1
Maintenance schedule
The maintenance schedule is a summary of maintenance tasks to be carried out
regularly.
Activity
Ch
ec
k
W
ait
Cle
an
Interval
Check for leaks, see chapter 10.2 "Exterior
leak test" on page 15 .
•
"PU" pump
•
Screw connections
x
x
Annually
Cleaning the dirt trap
•
see chapter 10.3 "Cleaning the dirt
trap" on page 16 .
x
Depending on the
operating
conditions
Check the make-up function
•
see chapter 7.6 "Function test" on
page 10 .
x
Annually
Check the system-specific set values in the
controller, see chapter 9.2.1 "Customer
menu" on page 13 .
•
Minimum operating pressure "P
0
".
•
Safety valve pressure "P
SV
".
x
Annually
Note!
Compare the minimum working pressure with the initial pressure in the
diaphragm expansion vessel.
–
If necessary, adjust the initial pressure in the diaphragm expansion
vessel.
10.2
Exterior leak test
Check the following device components for leaks:
–
"PU“ pumps and screw fittings.
•
Seal any leaks at the connections or replace the connections, if
required.
•
Seal leaking screw connections or replace, if required.
