Friedrich MRM12Y1J User Manual (English)

Other manuals for Friedrich MRM12Y1J

Installation And Operation Manual26 pages

Service Manual78 pages

Questions and Answers:

M
Matthew MartinAug 18, 2025
Why is my Friedrich MRM12Y1J not cooling or heating the room sufficiently?
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  Chad WeberAug 18, 2025
  Your Friedrich Air Conditioner might not be cooling or heating the room well due to several reasons. The return or discharge air grille could be blocked, or windows and doors might be open. Check that your setpoint is at a comfortable setting and allow more time for the system to adjust the room temperature. The outdoor coil or indoor filter might be dirty or obstructed. Clean the filter according to the routine maintenance section. If these steps don't resolve the issue, contact a servicer for assistance.
A
Aaron GreenAug 21, 2025
What to do if my Friedrich MRM12Y1J Air Conditioner wireless remote control does not work?
- T
  Thomas CarrollAug 21, 2025
  If your Friedrich Air Conditioner's wireless remote control isn't working, it might be out of frequency range. Try removing and reinstalling the batteries, or replace them altogether.
K
kellydanielAug 25, 2025
Why is my Friedrich MRM12Y1J Air Conditioner indoor unit not blowing air?
- C
  Cynthia HuntAug 25, 2025
  If the Friedrich air conditioner's indoor unit isn't blowing air, it might be in Defrost mode. The unit may have switched off to allow the outdoor coil to defrost in low ambient conditions. The function will resume automatically.
E
Edwin WrightAug 27, 2025
Why is my Friedrich MRM12Y1J Air Conditioner making noise from indoor unit?
- J
  Jessica LopezAug 27, 2025
  The noise from the Friedrich air conditioner's indoor unit could be the sound of the fan or the defrost of the indoor coil. If the noise persists and sounds like a blower or motor issue, contact a service center. The coil can become frosted in some conditions, and the unit will cycle into a defrost mode, which may sound like ice thawing inside. This sound should stop once defrost is complete.
B
blackwellkevinAug 30, 2025
Why is there water leaking from my Friedrich Air Conditioner outdoor unit?
- H
  hhernandezAug 30, 2025
  If water is leaking from the Friedrich air conditioner's outdoor unit, it could be due to condensation forming on the piping while the unit is running in cool mode, ice defrosting into the unit while running in Auto defrost mode, or condensation dripping off the outdoor coil while running in Heat mode.
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Nicole CollinsSep 2, 2025
Why is there moisture on the air vent of my Friedrich MRM12Y1J?
- E
  Eric CummingsSep 2, 2025
  If there's moisture on the air vent of your Friedrich air conditioner, condensation may have formed and dripped off the grille due to extended cooling in high humidity.
T
Timothy AndersonSep 5, 2025
Why is there a mist emitted from the vent of my Friedrich MRM12Y1J Air Conditioner in COOL Mode?
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  browningrichardSep 5, 2025
  A mist emitted from the vent of your Friedrich air conditioner in COOL Mode is due to high indoor temperature and humidity combined with a rapid cool down in the room. After running for a period of time, the indoor temperature and humidity will decrease, and the mist will fade away.
R
Richard GreenSep 8, 2025
Why does my Friedrich Air Conditioner indoor unit not blow air?
- C
  Cole SawyerSep 8, 2025
  If your Friedrich Air Conditioner's indoor unit is not blowing air, it might be in Defrost mode. In low ambient conditions, the unit may switch off temporarily to defrost the outdoor coil. The function will resume automatically.
N
Nathaniel LeeSep 12, 2025
Why is there noise coming from my Friedrich Air Conditioner indoor unit?
- M
  Michelle HarrisSep 12, 2025
  The noise from your Friedrich Air Conditioner's indoor unit could be the sound of the fan. If the noise persists, contact a service center. In some conditions, the coil can become frosted, and the unit will cycle into defrost mode; the sound may be ice thawing inside. Once defrost is complete, the sound should stop.

Friedrich MRM12Y1J Specifications

General

Cooling Capacity	12, 000 BTU
Energy Efficiency Ratio (EER)	11.0
Refrigerant	R-410A
Power Supply	115V/60Hz
Voltage	115V
Fan Speeds	3
Control Type	Electronic
Remote Control	Yes
Filter Type	Washable
Cooling Area (Sq. Ft.)	Up to 550
Dehumidification (Pints/Hr)	2.5 pints/hr
Amperage	9.8 A