Friedrich SS14N10*, SS12N10* Troubleshooting Tips, Problem Possible Cause Possible Solution

TROUBLESHOOTING TIPS

NOTE: To more accurately identify the problem, first check for current maintenance alerts and their history.

Problem		Possible Cause	Possible Solution
	The unit is turned to the off position,		Turn the unit to the on position and raise or
			lower temperature setting (as appropriate) to
			call for operation.
			Plug into a properly grounded 3 prong
	The LCDI power cord is unplugged.		receptacle. See “Electrical Rating Tables” on
			pg. 6 for the proper receptacle type for your
			unit.
Unit does not operate.	The LCDI power cord has tripped		Press and release RESET (listen for click;
			Reset button latches and remains in) to resume
	(Reset button has popped out).
			operation.
	The circuit breaker has tripped or		Reset the circuit breaker, or replace the fuse as
			applicable. If the problem continues, contact a
	the supply circuit fuse has blown.
			licensed electrician.
	There has been a local power		The unit will resume normal operation once
	failure.		power has been restored.
	Other appliances are being used on		The unit requires a dedicated outlet circuit, not
	the same circuit.		shared with other appliances.
	An extension cord is being used.		Do NOT use an extension cord with this or any
Unit Trips Circuit Breaker or			other air conditioner.
			Replace with a circuit breaker or time-delay
Blows Fuses.
	The circuit breaker or time-delay		fuse of the proper rating. See “Electrical
	fuse is not of the proper rating.		Rating Tables” on pg. 6 for the proper circuit
			breaker/fuse rating for your unit. If the problem
			continues, contact a licensed electrician.
	The LCDI power cord can trip		Press and release RESET (listen for click;
	(Reset button pops out) due to
			Reset button latches and remains in) to resume
	disturbances on your power supply
			normal operation.
	line.
LCDI Power Cord Trips (Reset	Electrical overload, overheating, or		Once the problem has been determined and
Button Pops Out).			corrected, press and release RESET (listen for
	cord pinching can trip (Reset button
			click; Reset button latches and remains in) to
	pops out) the LCDI power cord.
			resume normal operation.
	NOTE:	A damaged power supply cord must be replaced with a new power supply cord
		obtained from the product manufacturer and must not be repaired.
	The return/discharge air grille is		Ensure that the return and/or discharge air
			paths are not blocked by curtains, blinds,
	blocked.
			furniture, etc.
	Windows or doors to the outside are		Ensure that all windows and doors are closed.
	open.
	The temperature is not set at a cool		Adjust the Temperature control to a cooler or
	enough/warm enough setting.		warmer setting as necessary.
Unit Does Not Cool/Heat			remove obstruction.
On And Off Too Frequently.
	The indoor coil or outdoor coil is		Clean the coils, (See Routine Maintenance), or
	dirty or obstructed.		remove obstruction.
	There is excessive heat or moisture		Be sure to use exhaust vent fans while cooking
			or bathing and, if possible, try not to use heat
	(cooking, showers, etc.) in the room.		producing appliances during the hottest part of
			the day.
	The temperature of the room you		Allow additional time for the air conditioner to
	are trying to cool is extremely hot.		cool off a very hot room.

59