Mitsubishi Heavy Industries SRF25ZJX-S Technical Manual

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TECHNICAL MANUAL

Manual No.'10•SR-T-091

INVERTER RESIDENTIAL AIR CONDITIONERS

(Split system, air to air heat pump type)

Wall mounted type

SRK20ZJ-S

SRK25ZJ-S

SRK35ZJ-S

SRK50ZJ-S

SRK20ZJX-S

SRK25ZJX-S

SRK35ZJX-S

SRK50ZJX-S

SRK60ZJX-S

Floor standing type

SRF25ZJX-S

SRF35ZJX-S

SRF50ZJX-S

Ceiling concealed type

SRR25ZJ-S

SRR35ZJ-S

Ceiling cassette-4way compact type

FDTC25VD

FDTC35VD

Other manuals for Mitsubishi Heavy Industries SRF25ZJX-S

User Manual24 pages

Service Manual162 pages

Questions and Answers:

G
Gregory DonovanSep 6, 2025
What to do if my Mitsubishi Heavy Industries SRF25ZJX-S doesn't restart after a power cut?
- M
  Ms. Jessica WhiteSep 6, 2025
  If your Mitsubishi Heavy Industries Air Conditioner doesn't restart after a power cut, and power has been restored, it is because the auto restart function is not set. Use the remote control to start the operation again.
C
Cheryl AustinSep 5, 2025
Why is there no airflow when starting DRY operation on Mitsubishi Heavy Industries SRF25ZJX-S Air Conditioner?
- T
  Travis WebbSep 5, 2025
  If airflow isn't expelled when starting the DRY operation on your Mitsubishi Heavy Industries Air Conditioner, wait, as the indoor fan may stop.
K
Karen SantosSep 4, 2025
Why isn't my Mitsubishi Heavy Industries SRF25ZJX-S Air Conditioner blowing air when heating?
- J
  Jennifer RichardSep 4, 2025
  If airflow isn't expelled when starting the HEATING operation on your Mitsubishi Heavy Industries Air Conditioner and the RUN light blinks slowly, allow 2 to 5 minutes for the indoor heat exchanger to warm up.
M
Melissa PerezAug 23, 2025
How to improve poor cooling or heating in my Mitsubishi Heavy Industries SRF25ZJX-S Air Conditioner?
- X
  xhillAug 23, 2025
  If your Mitsubishi Heavy Industries Air Conditioner isn't cooling or heating well, make sure the thermostat is set to a suitable temperature, the air filter is clean, and all doors and windows are closed.
J
Jocelyn MitchellSep 2, 2025
Why is my Mitsubishi Heavy Industries SRF25ZJX-S not cooling or heating properly?
- J
  James NashSep 2, 2025
  If your Mitsubishi Heavy Industries Air Conditioner isn't cooling or heating well, first, adjust the thermostat to a more suitable temperature. Also, check to ensure the air filter is clean and that all doors and windows are closed.
T
Tanya WellsSep 1, 2025
Why is there moisture on the Mitsubishi Heavy Industries SRF25ZJX-S outlet grills?
- L
  Lisa KaneSep 1, 2025
  If moisture forms on the air outlet grills of your Mitsubishi Heavy Industries Air Conditioner, it may be because the unit is operated for a long time in high humidity, causing moisture to form and start dripping.
V
Virginia RoblesAug 31, 2025
Why does the RUN light stay on after stopping my Mitsubishi Heavy Industries Air Conditioner?
- K
  Kristen CastanedaSep 1, 2025
  If the RUN light stays on even though operation was stopped on your Mitsubishi Heavy Industries Air Conditioner, the RUN light illuminates during CLEAN operation and turns off when CLEAN operation ends.
J
Jessica Johnson DVMAug 30, 2025
Why no airflow when starting DRY operation on my Mitsubishi Heavy Industries Air Conditioner?
- H
  Hannah GuerreroAug 31, 2025
  If airflow is not blown out when starting the DRY operation of your Mitsubishi Heavy Industries Air Conditioner, the indoor fan may stop to prevent re-evaporation of dehumidified moisture and to save energy.
C
Courtney RoblesAug 30, 2025
Why is my Mitsubishi Heavy Industries Air Conditioner not cooling effectively?
- S
  smatthewsAug 30, 2025
  If your Mitsubishi Heavy Industries Air Conditioner isn't cooling well, check if there is direct sunlight entering the room, if there is a heat source in the room, or if there are too many people in the room.
S
Steven SolisAug 29, 2025
Why does my Mitsubishi Heavy Industries SRF25ZJX-S Air Conditioner blow cold air during heating?
- A
  Aaron PetersonAug 29, 2025
  If your Mitsubishi Heavy Industries Air Conditioner has airflow that is not blown out for 5 to 10 min, or blows out not warm wind for a moment at HEATING operation, and the RUN light blinks slowly, the unit is likely defrosting automatically because the outdoor temperature is low and humidity is high. Please wait.