Friedrich SG Series User Manual (English)

Questions and Answers:

J
Juan WillisAug 13, 2025
How to fix a Friedrich Air Conditioner that's not cooling or heating enough?
- A
  Anne StoutAug 13, 2025
  If your Friedrich Air Conditioner isn't cooling or heating the room sufficiently, or if it's cycling on and off too frequently, start by checking if the return or discharge air grille is blocked by anything like curtains or furniture. Make sure the temperature is set to a cool or warm enough setting. Clean the filter if it's dirty, and also inspect the indoor and outdoor coils for any obstructions. Using the continuous fan setting is recommended for optimal comfort. Finally, verify that the unit's cooling or heating capacity is appropriate for the room size.
M
Mrs. Alicia Alexander PhDAug 16, 2025
How to troubleshoot a Friedrich SG that does not turn on?
- D
  David MontgomeryAug 16, 2025
  If your Friedrich Air Conditioner does not operate, several factors could be at play. First, ensure the unit is turned on. Next, check if the thermostat setting is appropriately adjusted; raise or lower the temperature setting as needed. Verify that the LCDI power cord is properly plugged into a grounded three-prong receptacle. If the LCDI power cord has tripped, press and release the RESET button. Also, check your circuit breaker and reset it if necessary, or replace the fuse if it has blown. Lastly, in the event of a local power failure, the unit will resume normal operation once power is restored.
C
crystal28Aug 20, 2025
What to do if Friedrich Air Conditioner doesn't heat room sufficiently?
- M
  Monica DunnAug 21, 2025
  If your Friedrich Air Conditioner isn't cooling or heating the room sufficiently, or if it's cycling on and off too frequently, it might be because the air conditioner has insufficient heating capacity to match the heat loss of the room. Check the heating capacity of your unit.
K
Kimberly WoodAug 25, 2025
Why is my Friedrich SG Air Conditioner running too much?
- J
  Jessica DavisAug 26, 2025
  Your Friedrich Air Conditioner might be running longer than expected due to an excessive heat load in the room. If you're using heat-producing appliances or the room is heavily occupied, the unit will work harder to remove the extra heat. Alternatively, if you have a higher efficiency (EER) air conditioner, it's normal for it to run longer. This is because higher efficiency components may cause the unit to run longer than older models, but the actual energy usage will be significantly less.
R
Rebecca BradleyAug 28, 2025
What to do if the LCDI power cord trips on my Friedrich SG?
- K
  Kelly RiceAug 28, 2025
  If your Friedrich Air Conditioner's LCDI power cord trips, causing the reset button to pop out, it could be due to disturbances on your power supply line. To resolve this, press and release the RESET button. Listen for a click, as the reset button should latch and remain in to resume normal operation. Another cause may be electrical overload, overheating, or cord pinching. After identifying and fixing the issue, press and release the RESET button to resume operation.
S
Sean SpencerAug 31, 2025
Why does my Friedrich SG keep tripping the circuit breaker?
- N
  nconradAug 31, 2025
  If your Friedrich Air Conditioner trips the circuit breaker or blows fuses, it could be due to several reasons. The unit requires its own single outlet circuit, so ensure it is not sharing with other appliances. Avoid using an extension cord with the air conditioner. Also, verify that the circuit breaker or time-delay fuse has the proper rating. If the issue persists after checking these points, it's recommended to contact a licensed electrician.
J
John WhiteSep 4, 2025
Why is my Friedrich SG running constantly?
- D
  Deanna CaseSep 5, 2025
  If your Friedrich Air Conditioner runs too much, it might be due to an excessive heat load in the room. If there are heat-producing appliances in use or the room is heavily occupied, the unit will run longer to remove the additional heat. Also, higher efficiency air conditioners may run longer than expected due to their components. 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.
C
Christine AtkinsSep 8, 2025
Why my Friedrich Air Conditioner does not operate?
- S
  Susan StewartSep 9, 2025
  If your Friedrich Air Conditioner isn't operating, several factors could be the cause. First, ensure the unit is turned on. Check if the thermostat setting is appropriately adjusted; try raising or lowering the temperature. Make sure the LCDI power cord is properly plugged into a grounded, three-prong receptacle, referring to the "Electrical Rating Tables" on page 13 for the correct type. If the LCDI power cord has tripped, press and release the RESET button until you hear a click. Also, verify that the circuit breaker hasn't tripped, and if so, reset it. Lastly, check the supply circuit fuse and replace it if blown. If there was a local power failure, the unit should resume normal operation once power is restored.

Friedrich SG Series Specifications

General

Type	Through-the-Wall
Voltage	115V or 230V (depending on model)
Smart Features	Wi-Fi enabled (select models)
Energy Efficiency	ENERGY STAR certified
Fan Speeds	3 speeds
Filter	Washable filter
Controls	Electronic or remote control
Energy Efficiency Ratio (EER)	12.0
Noise Level	52 dB
Installation Type	Through-the-wall
Features	Sleep mode, timer