Mitsubishi Air Conditioner All Error Codes And Solution Mitsubishi Mitsubishi electric offers solutions that deliver the quality and excellence you would expect from a world leading supplier. we can support you every step of the way whether pre sales design and specification, installation and commissioning, or service and maintenance, right through to recycling. Faulty connection of a fan. check the connection for the fan motors. faulty connection of the leads between the control board and the power board. check the connections between the control board and the power board. model selection switch sw6 is set incorrectly. confirm that the model selection switch sw6 is set correctly for the model.
57 Mitsubishi Ac Error Codes Troubleshooting Full List Arlington Mitsubishi air conditioner error codes, all mitsubishi error codes & troubleshooting. uf error, ef error, f3 error, 6603, 7100, a2, e2, e4. Author: ralph p. sita ralph p. sita is a seasoned professional with deep roots in both the hvac and tech industries. his family’s business, ralph p. sita, inc., is a locally owned and operated hvac contractor with over 42 years of experience, serving the dc, maryland, and virginia areas. Code 13. the lamp will illuminate one time for approximately 0.5 second. this will represent one unit of ten. there will be approximately a one second delay and then the lamp will illuminate three times for approximately 0.2 seconds with 0.2 second delay between deflections. this will represent three units of one. Code possible cause; eo: during individual unit control: bad contact of transmission wire signal transmitting receiving circuits are abnormal: p1: bad contact of thermistor.
Mitsubishi Air Conditioner All Error Codes List Code 13. the lamp will illuminate one time for approximately 0.5 second. this will represent one unit of ten. there will be approximately a one second delay and then the lamp will illuminate three times for approximately 0.2 seconds with 0.2 second delay between deflections. this will represent three units of one. Code possible cause; eo: during individual unit control: bad contact of transmission wire signal transmitting receiving circuits are abnormal: p1: bad contact of thermistor. How to prevent mini split problems . the best fix for a mini split problem is to prevent them in the first place. let’s go over some of the best things you can do to protect your mitsubishi mini split and ensure it has a long and trouble free life. Mitsubishi split ac error codes include e0, e1, e5, e6, e7, e9, p1, p4, u0, u2, u4, and u6. understanding these codes helps diagnose and fix issues efficiently.
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