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No LED's On Display (Cont.)
No LED's indicate a loss of power to/within the AQR100
Test Transformer
Test Input Voltage
Step 1I
Step 1J
Use your meter to test the resistance (1.5-2.5 ohms) of
Use a meter to test AC voltage on the power inputplug.
the transformer input wires. Test the gray and violet
*Test across the black and white wires and then across
wires together, then the blue and white wires together.
the red and violet wires for 120vac. **If voltage is good
If correct go to step 1J. If not, replace the transformer
replace transformer (GLXAQR100XFMR). If not check
(GLXAQR100XFMR).
power from breaker.
*Testing and voltage will be the same regardless of applied input voltage of 120vac or 240vac
27
** Remove the (4) 5/16" screws to replace the transformer
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