CSrental HHB70, Руководство пользователя

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11
12. Trouble shooting
Problem Possible cause Solution
The indicator light is being dark 1 The power source has no power
2 Main control panel failure
3 The blowout of fuses
4 Panel failure
1 Restore the power and check the
power supply circuit
2 Replace the main control panel
3 Replace the fuses
4 Replace the panel
Control failure 1 Power supply shock interference
2 Environmental disturbance
3 Panel failure
1 Turn off the power and restart the
machine
2 Clear up or keep away from the
interference source
3 Replace the panel
No wind supply or wind speed being
too soft 1 Machine shell get stuck
2 Cooling pads or air filter net stocking
3 Machine shell deformed
4 Panel failure
1 Check whether the motor is
damaged and whether the fixed
hoop and the fan base are deformed
2 Clean or replace the Ccooling pads
or the air filter net
3 Replace the machine shell
4 Replace the main control panel
Motor out of control 1 Main control panel damage
2 Panel failure 1 Replace the main control panel
2 Replace the panel
Abnormal sound 1 Sundries inside
2 Fan looseness
3 Motor failure
1 Take down the filter net and cooling
pads, then take out the dundries
2 Tighten the fan
3 Replace the motor
NOTE: This troubleshooting is for reference purposes only. If any technical assistance is needed, please contact your
distributor for service/repair.
13. Theoretical outgoing air temperature of an adiabatic cooler (dew point cooler)