43
Troubleshooting
1. There is scale on the pad surface, the pump, and / or water basin.
The potable water is transparent, but it is including salts dissolved. The evaporation reduces the water
quantity, increases the salt concentration, and increases the salt precipitation and scale formation. Check the
following:
•
watering valves are not enough opened.
•
watering manifold orifices are clogged.
•
filling valve is not operating correctly.
•
draining valve is not operating correctly.
•
pump operation.
•
interval and duration settings, modify them if necessary.
•
water quality, it could be different from the last analysis.
2. Performance loss.
•
evaporative pad is damaged or clogged. Check it and replace it if necessary.
•
watering manifold orifices may be clogged. Clean the manifold if necessary.
•
check the pump operation.
•
make sure that the air flow is within specification.
3. The pump is not working. Check the following:
•
pump: make sure it is not damaged or clogged.
•
control panel is switched on and the control signal is calling for humidification.
•
the water level switch and the water level sensor.
4. The water basin cannot be filled. Make sure:
•
EvaPack™ control panel is switched on and the signal to the filling valve is on.
•
filling valve operates correctly.
•
water basin is not damaged
5. There are some water leakages. Check the following:
•
EvaPack™ humidifier is installed in a waterproof section.
•
water connections are correctly fitted.
•
water basin is not damaged.
Summary of Contents for EvaPack Series
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