Maintenance, troubleshooting, spare parts and dismantling
DRYPOINT® RS 15-550 HP50 NA
35
◆
The dryer does not
drain the condensate.
The shut-off valve at the condensate outlet is closed
– open it.
Check the electric cabling.
The dew point is too low
– the condensate is frozen – see the corresponding point.
The BEKOMAT condensate drain does not work properly (see BEKOMAT MANUAL).
◆
Failure during the
condensate
discharge.
Please read the separate BEKOMAT 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.
◆
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 (air-cooled).
2. The condenser is dirty
– please clean it (air-cooled).
3. The condenser fan does not work
– see the corresponding point (air-cooled).
4. The cooling water is too hot
– re-establish the nominal conditions (water-cooled).
5. The cooling-water flow is insufficient
– re-establish the nominal conditions (water-cooled).
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 BEKO 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 BEKO service technician.
The pressure switch is automatically reset as soon as the normal conditions are re-established
– check
the dryer for proper functioning.
◆
If installed:
the TS safety
temperature switch
was triggered.
Check which of the following reasons is responsible for the triggering:
Excess thermal load
– re-establish the standard operating conditions.
The inlet air is too hot
– re-establish the nominal conditions.
The ambient temperature is too high or the room ventilation insufficient
– ensure sufficient
ventilation.
The condenser unit is dirty
– please clean it.
The fan does not work
– see the corresponding point.
The hot-gas bypass valve needs to be re-adjusted
– contact a specialist for refrigerating
plants to have the nominal calibration re-established.
The cooling-water temperature is too low
– re-establish the nominal conditions (water-
cooled).
The adjusting valve for the cooling-water flow needs to be re-adjusted
– contact a specialist
to have the nominal calibration re-established (water-cooled).
There is a leak in the refrigeration cycle
– please contact a BEKO service technician.
Reset the temperature switch by manually pushing the button on the temperature switch
– check the
perfect functioning of the dryer.
The TS temperature switch is defective
– replace it.
◆
DMC35
– Led
and display 1st (left)
and 10th (right) led
are flashing.
Verify the electric wiring of BT1 DewPoint probe.
The BT1 DewPoint probe is faulty - replace it.
The electronic controller is faulty - replace it.
◆
DMC35
– Leds
◆
and
are
flashing
Verify the electric wiring of BT2 / BP2 fan control probe.
The BT2 / BP2 fan control probe is faulty - replace it.
The electronic controller is faulty - replace it.
◆
DMC35 Led
◆
and display 1st (left)
led are flashing
DewPoint too low - see specific point.
The BT1 DewPoint probe is faulty - replace it.
The electronic controller is faulty - replace it.
◆
DMC35
◆
The last led of the
display is flashing
DewPoint too high - see specific point.
The BT1 DewPoint probe is faulty - replace it.
The electronic controller is faulty - replace it.
Summary of Contents for DRYPOINT RS 100-E HP50 NA
Page 22: ...22 DRYPOINT RS 15 550 HP50 NA 10 4 Technical data DRYPOINT RS 180 550 3phase HP50 NA 3 380 60 ...
Page 40: ...Appendices 40 DRYPOINT RS 15 550 HP50 NA 13 1 2 Dryer dimensions DRYPOINT RS 50 80 HP50 NA ...
Page 41: ...Appendices DRYPOINT RS 15 550 HP50 NA 41 13 1 3 Dryer dimensions DRYPOINT RS 100 140 HP50 NA ...
Page 42: ...Appendices 42 DRYPOINT RS 15 550 HP50 NA 13 1 4 Dryer dimensions DRYPOINT RS 180 350 HP50 NA ...
Page 43: ...Appendices DRYPOINT RS 15 550 HP50 NA 43 13 1 5 Dryer dimensions DRYPOINT RS 450 550 HP50 NA ...
Page 47: ...Appendices DRYPOINT RS 15 550 HP50 NA 47 13 2 2 Exploded diagram DRYPOINT RS 15 40 HP50 NA ...
Page 48: ...Appendices 48 DRYPOINT RS 15 550 HP50 NA 13 2 3 Exploded diagram DRYPOINT RS 50 80 HP50 NA ...
Page 49: ...Appendices DRYPOINT RS 15 550 HP50 NA 49 13 2 4 Exploded diagram DRYPOINT RS 100 140 HP50 NA ...
Page 59: ...Appendices DRYPOINT RS 15 550 HP50 NA 59 13 3 2 Electric diagram DRYPOINT RS 15 40 HP50 NA ...
Page 60: ...Appendices 60 DRYPOINT RS 15 550 HP50 NA 13 3 3 Electric diagram DRYPOINT RS 50 80 HP50 NA ...
Page 61: ...Appendices DRYPOINT RS 15 550 HP50 NA 61 13 3 4 Electric diagram DRYPOINT RS 100 140 HP50 NA ...
Page 62: ...Appendices 62 DRYPOINT RS 15 550 HP50 NA 13 3 5 Electric diagram DRYPOINT RS 180 260 HP50 NA ...
Page 63: ...Appendices DRYPOINT RS 15 550 HP50 NA 63 13 3 6 Electric diagram DRYPOINT RS 350 HP50 NA ...
Page 64: ...Appendices 64 DRYPOINT RS 15 550 HP50 NA 13 3 7 Electric diagram DRYPOINT RS 450 550 HP50 NA ...
Page 71: ...DRYPOINT RS 15 550 HP50 NA 71 ...
