24 25
J.5 Start-up
This is a warm weather appliance
Your air conditioner is designed to cool in warm weather when the
outside temperature is above 60 °F (15.6 °C) and below 115 °F (46.1 °C),
so it won’t cool a room if it is already cool outside.
Condensation is normal
Air conditioners actually pump the heat and humidity from your room
to the outside. Humidity becomes water, and your air conditioner
will use most of the water to keep the outside coil cool. If there is
excessive humidity, there may be excess water that will drip outside.
This is normal operation.
Frosting
This usually occurs because of insufficient airflow across the coils, a
dirty filter, cool damp weather, or all these. Set the SYSTEM mode to
FAN ONLY and the frost will disappear. Setting the thermostat a little
warmer will probably prevent the frosting from recurring.
Noises
All air conditioners make some noise. Friedrich units are designed to
operate as quietly as possible. An air conditioner mounted in a wall is
quieter than one mounted in a window. It is important to ensure that
the chassis seal gasket (Item 13) is properly installed (refer to the
Installation Instructions).
J. STARTUP AND OPERATION
9
Remote controller DISPLAY
Meaning of symbols on the liquid crystal display.
1
FEEL mode indicator
2
COOLING indicator
3
DEHUMIDIFYING indicator
4
FAN ONLY OPERATION indicator
5
SIGNAL RECEPTION indicator
6
TIMER OFF indicator
7
TIMER ON indicator
8
AUTO FAN indicator
9
LOW FAN SPEED indicator
10
MIDDLE FAN SPEED indicator
11
HIGH FAN SPEED indicator
12
SLEEP indicator
13
FLAP SWING indicator
14
ECO indicator
15
BATTERY indicator
16
Mute indicator
J.2 Remote Control Operation
L.
WiFi
Use a QR Reader on your phone to Scan this QR
Code. It will take you to the Wifi Instructions page
of our website..
FriedrichGo
M. TROUBLESHOOTING
M.1. Troubleshooting Tips
COMPLAINT CAUSE SOLUTION
Unit does not operate.
• The unit is turned to the off position, or the
thermostat is satised.
• Turn the unit to the on position and raise or lower temperature
setting (as appropriate) to call for operation.
• The LCDI power cord is unplugged.
• Plug into a properly grounded 3 prong receptacle. See “Electrical
Rating Tables” on Page 6 for the proper receptacle type for your
unit.
• The LCDI power cord has tripped (Reset
button has popped out).
• Press and release RESET (Listen for click. Reset button latches
and remains in.) to resume operation.
• The circuit breaker has tripped or the
supply circuit fuse has blown.
• Reset the circuit breaker, or replace the fuse as applicable. If
the problem continues, contact a licensed electrician.
• There has been a local power failure.
• The unit will resume normal operation once power has been
restored. There is a protective time delay (approx.3 minutes) to
prevent tripping of the compressor overload. For this reason, the
unit may not start normal cooling for 3 minutes after it is turned
back on.
Unit Trips Circuit Breaker or
Blows Fuses.
• Other appliances are being used on the
same circuit.
• The unit requires a dedicated outlet circuit, not shared with other
appliances.
• An extension cord is being used.
• Do NOT use an extension cord with this or any other air condition-
er.
• The circuit breaker or time-delay fuse is
not of the proper rating.
• Replace with a circuit breaker or time-delay fuse of the proper rat-
ing. See “Electrical Rating Tables” on Page 6 for the proper circuit
breaker/ fuse rating for your unit. If the problem continues, contact
a licensed electrician.
LCDI Power Cord Trips
(Reset Button Pops Out).
• The LCDI power cord can trip (Reset
button pops out) due to disturbances on
your power supply line.
• Press and release RESET (Listen for click. Reset button latches
and remains in.) to resume normal operation.
• Electrical overload, overheating, or cord
pinching can trip (Reset button pops out)
the LCDI power cord.
• Once the problem has been determined and corrected, press
and release RESET (Listen for click. Reset button latches
and remains in.) to resume normal operation.
NOTE: A damaged power supply cord must be replaced with a new power supply cord obtained from the product manu-
facturer and must not be repaired.
Unit Does Not Cool Room
Sufciently, or Cycles On And Off
Too Frequently.
• The return/ discharge air grille is blocked.
• Ensure that the return and/ or discharge air paths are not blocked
by curtains, blinds, furniture, etc.
• Windows or doors to the outside are open. • Ensure that all windows and doors are closed.
• The temperature is not set at a cool
enough enough setting.
• Adjust the Temperature control to a cooler or warmer setting as
necessary.
• The lter is dirty or obstructed. • Clean the lter, (see Routine Maintenance), or remove obstruction.
• The indoor coil or outdoor coil is dirty or
obstructed.
• Clean the coils, (see Routine Maintenance), or remove obstruction.
• There is excessive heat or moisture
(cooking, showers, etc.) in the room.
• Be sure to use exhaust vent fans while cooking or bathing and,
if possible, try not to use heat producing appliances during the
hottest part of the day.
• The temperature of the room you are
trying to cool is extremely hot.
• Allow additional time for the air conditioner to cool off a very hot
room.
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