─
8
─
No.
Error
Cause
Action
3 An unusual
noise comes
from the fan.
Is there something wrong with the motor? Check the basic checklist for the major
components (Table 3).
Replace the abnormal parts.
4 High/Low lamp
does not illumi-
nate.
Is Lossnay operating at the High or Low
fan speed?
If the lamp does not illuminate during the
High or Low fan speed operation, replace
the neon lamp.
3
Basic checklist for the major components (Table 3)
*Make sure to unplug the power cord or turn off the circuit breaker, before performing the procedures No. 2 to 4.
No.
Parts
Judging instructions
1
Check that the fan rotate while the rated voltage is supplied.
2 Fuse
Check if the fuse is blown out.
If the fuse is blown out, replace the fuse.
3 Switch with a pull
cord
(VL-100U
5
-E only)
Remove the switch from the main unit. Measure the resistance at the weld for the
wire connection on the backside of the switch.
If the resistance differs from the value listed below, replace the switch.
Color of wires
Notch
Resistance
White - Red
High
Approx. 0.1
Ω
(conducted)
White - Blue
Low
4 Motor
<For VL-100U
5
-E>
Measure the resistance between the pins of the power plug.
<For VL-100EU
5
-E>
Measure the resistance between C and Hi (High), and between C and Lo (Low) ter-
minals of the terminal block.
• If the resistance differs from the value listed below, replace the motor and capaci-
tors.
• If the resistance is approximately equal to the value listed below, replace the
capacitors.
Notch
Resistance
High
Approx. 490
Ω
Low
Approx. 0.1
Ω
OFF
(VL-100U
5
-E only)
Open