Firstly, the wires between the indoor and outdoor units are not connected properly.Secondly, a. Daikin error code U4 indicates a communication error.There are 2 possible causes to this error code. WebMar 12, 2012 · - Indoor Wired Controllers still blinking Error: Unit No. 0 U4 and Spanner/ eyetest icon blink on both units. - Constant Cooling - Only able to Turn on unit with this method and only the HAP ( Green blinking) - No other Red Light Errors - 3 Phase Circuit Breaker will turn ON and OFF the Outdoor Unit in Emergency COOL mode.
How do I reset my Daikin error code U4? – Wisdom-Advices
WebSep 22, 2024 · Are you looking for Daikin Error Codes? You came to the right place. But next time – you don’t need to speak over the phone with your client to get the error code, nor access the system on-site for that. You can use a Remote Access App, and monitor and diagnose your system – remotely. WebDaikin 4 Zone Mini Split Heat Pump AC System 4MXS36RMVJUA - 36,000 BTU With 4 9,000 BTU Wall Mounted Units. 4MXS36RMVJUA. 4 x FTXS09LVJU 9,000 BTU Wall … tes kesehatan kerja ke jepang
Daikin error code: U1-04 - Air conditioners - Whirlpool.net.au
WebApr 25, 2024 · DAIKIN AC “U” Error Codes U0 System Shortage of refrigerant or EEV failure U1 System Negative phase, Open phase U2 System Power supply insufficient U3 System Wiring check operation not … WebApr 7, 2024 · The code U4 is:Communication error between the indoor and outdoor units . The code UF is: a more serious communication fault between the indoor and outdoor … WebJul 7, 2013 · Daikin's Australia-wide service centre telephone number is closed on weekends. User #292084 357 posts. ... whrl.pl/RdDRhf. posted 2013-Jul-7, 1:07 pm AEST Try turning the unit off Isolation switch off at the main board at the meter box. Leave it off for 10 minutes then turn the power back on. Make sure the unit is in the off state before ... tes kesehatan mental online