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TM5-4120-387-14
Figure 5-11. Low Pressure Cul-Out Switch (S6)
Voltages used can kill.
Always disconnect power cord to air
conditioner before performing any internal
maintenance.
Shutting unit off at its control panel does not disconnect
unit power.
a.
Access
(1) Using screwdr
secure switch enclosure.
ver, remove four screws in pressure switch nameplate that
(2) Carefully pull switch enclosure far enough from unit to gain access to
attachment screws.
(3) Using screwdriver, remove two screws and lockwashers from switch.
(4) Carefully pull switch from box far enough to gain access to terminals.
b.
Inspection/Test
(1) Check that wire leads and terminal attachment screws are in place.
Tighten if loose.
Replace if missing or frayed.
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