Controller
Reflexomat with Touch controller — 06.07.2016 - Rev. B
English — 51
ER Code
Alarm
Floating
contact
Causes
Remedy
Alarm reset
01
Min. pressure
–
•
Set value exceeded.
•
Water loss in the
system.
•
Compressor fault.
•
Controller in Manual
mode.
•
Check set value in the Customer
or Service menu.
•
Check water level.
•
Check compressor.
•
Set the controller to Automatic
mode.
"OK"
02.1
02.2
Compressor 1
insufficient water
Compressor 2
insufficient water
–
•
Set value not reached.
•
Make-up disabled.
•
Air in the system.
•
Dirt trap clogged.
•
Check set value in the Customer
or Service menu.
•
If necessary, manually add
water.
•
Check functioning of the "PV1"
solenoid valve.
•
Clean the dirt trap.
–
03
High water
–
•
Set value exceeded.
•
Make-up disabled.
•
Water intake through
a leak in a thermal
transfer medium of
the user.
•
Tanks too small.
•
Check set value in the Customer
or Service menu.
•
Check functioning of the "WV1"
solenoid valve.
•
Drain water from the primary
tank.
•
Check user's thermal transfer
medium for leaks.
–
04.1
04.2
Compressor 1
Compressor 2
–
•
Compressor disabled.
•
Fuse defective.
•
Check functioning of "CO"
compressor.
– Check in manual mode,
reduce back pressure.
•
Replace the fuse.
"OK"
05
Compressor run-on
time
–
•
Set value exceeded.
•
Severe water loss in
the system.
•
Air lines leaking.
•
Solenoid valve in the
overflow line does not
close.
•
Check set value in the Customer
or Service menu.
•
Check the water loss and
correct, if necessary.
•
Seal any leak in the air system.
•
Check functioning of the "PV1"
solenoid valve.
–
06
Make-up time
–
•
Set value exceeded.
•
Water loss in the
system.
•
Make-up line not
connected.
•
Make-up rate
insufficient.
•
Make-up hysteresis
too high.
•
Check set value in the Customer
or Service menu.
•
Check water level.
•
Connect make-up line.
•
Increase make-up quantity.
•
Correct the make-up hysteresis
in the Service menu.
"OK"
