RBAD
15-09-2014, 10:29 PM
Hi All,
I have a cassette air conditioner system which worked perfectly until the CH24CA ceiling unit started leaking, I have since acquired, relocated and fitted on the wall an ASHM070VE, the problem I have is the two units won't communicate together, all the wiring is as per the installation manuals however when I power on the units the indoor works briefly then the timer and fan LED's come on indicating a communication error between the indoor and outdoor units. On the outdoor unit the error display reads EA and the LED on the main PCB flashed 3 times quickly then a very short pause and repeats the 3 flashes and a pause continuously.
Does anyone know if the two units are compatible or is there a wiring reconfiguration required to get the 2 talking again or shall I get a AXHM260VE which is the recommended outdoor unit, or scrap them both and get another system.
Thanks in advance
Rich
I have a cassette air conditioner system which worked perfectly until the CH24CA ceiling unit started leaking, I have since acquired, relocated and fitted on the wall an ASHM070VE, the problem I have is the two units won't communicate together, all the wiring is as per the installation manuals however when I power on the units the indoor works briefly then the timer and fan LED's come on indicating a communication error between the indoor and outdoor units. On the outdoor unit the error display reads EA and the LED on the main PCB flashed 3 times quickly then a very short pause and repeats the 3 flashes and a pause continuously.
Does anyone know if the two units are compatible or is there a wiring reconfiguration required to get the 2 talking again or shall I get a AXHM260VE which is the recommended outdoor unit, or scrap them both and get another system.
Thanks in advance
Rich