cisgw
07-01-2012, 07:43 AM
Hi All,
Just have a bit of a problem with my Daikin aircon, i have FDY90FV1 indoor unit connected to 2 Daikin RY45EV1. When i switch it on the remote indicates H9, which as i understand is a outdoor themistor error. I have checked the thermistors on both units and they are measuring the correct resistor value for the temp. I have also checked the LEDs on both outdoor units. WHen they are first switched on the Green LED flashes on both for around 15 seconds. then on one unit the green goes off. On the other unit, the green LED continues to flash and 15 seconds later the 2 red LEDS come on. I believe this indicates a sensor problem. My question is should the green LEDs on both units stay flashing and would it be advisable to replace the PCB? i live in a remote area so getting a tech out is difficult.
Any help would be appreciated.
Thanks
Grant
Just have a bit of a problem with my Daikin aircon, i have FDY90FV1 indoor unit connected to 2 Daikin RY45EV1. When i switch it on the remote indicates H9, which as i understand is a outdoor themistor error. I have checked the thermistors on both units and they are measuring the correct resistor value for the temp. I have also checked the LEDs on both outdoor units. WHen they are first switched on the Green LED flashes on both for around 15 seconds. then on one unit the green goes off. On the other unit, the green LED continues to flash and 15 seconds later the 2 red LEDS come on. I believe this indicates a sensor problem. My question is should the green LEDs on both units stay flashing and would it be advisable to replace the PCB? i live in a remote area so getting a tech out is difficult.
Any help would be appreciated.
Thanks
Grant