User Manual US-EN
SR 10-480 AC
02250246-045 R02
40
Subject to EAR. ECCN EAR99 and related export control restrictions.
The dryer does not
drain the condensate.
The condensate drain service valve is closed - open it.
Condensate strainer is clogged
–
remove and clean it.
The drain solenoid valve is jammed
–
remove and clean it.
Verify the electric wiring.
The coil of the drain solenoid valve is failed
–
replace it.
Electronic instrument is faulty
–
repace it.
The DewPoint is too low - the condensate is frost and blocks the air - see specific point.
Inlet compressed air pressure is too low and condensate is not drained
–
restore nominal conditions.
The SULLIMAX condensate drain does not work properly (see SULLIMAX MANUAL).
Failure during the
condensate
discharge.
The drain solenoid valve is jammed
–
remove and clean it.
Try to remove the electric connector on the solenoid valve - if drain stops verify the electric wiring or
the electronic instrument is faulty - replace it
Please read the separate SULLIMAX installation and operating instructions.
Water in the line.
The dryer does not start
–
see the corresponding point.
If installed - untreated air flows through the bypass unit
–
close the bypass.
The dryer does not drain condensate
–
see the corresponding point.
Dew point too high
–
see the corresponding point.
If installed:
the HPS
high-pressure switch
has triggered.
Check which of the following reasons is responsible for the triggering:
1.
The ambient temperature is too high or the room ventilation insufficient
–
ensure
sufficient ventilation.
2.
The condenser is dirty
–
please clean it.
3.
The condenser fan does not work
–
see the corresponding point.
Reset the pressure switch by pressing the button on the controller itself
–
check the proper
functioning of the dryer.
The HPS pressure switch is defective
–
contact a SULLAIR service technician for the replacement.
If installed:
the LPS low-pressure
switch was triggered.
There is a leak in the refrigeration cycle
–
please contact a SULLAIR service technician.
The pressure switch is automatically reset as soon as the normal conditions are re-established
–
check the dryer for proper functioning.
