Revision Date – 22/12/2014 page 29
8.3 Test main circuit board – 100-240V AC
WARNING: This test should only be performed by a licensed electrician.
Purpose: To verify that the AC power section of the main circuit board is functioning correctly.
Procedure: See below.
Disconnect all power leads from the back of the
fridge.
Remove the rear cover (refer to section 9.2).
Identify the main circuit board.
Apply 100-240V AC power to the fridge via the
power socket in the back of the fridge.
Using an AC voltmeter, check that 100-240V AC
power is measured between the live “L” and
neutral “N” terminals on the input side of the main
circuit board as shown.
If no AC power is detected, check the device fuse
and the AC power supply.
NOTE: The main circuit board has been
removed from the fridge for clarity only.
This test should be performed with the
circuit board installed in the fridge.
Connection to
100-240V AC
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