HeathT
05-12-2008, 07:25 PM
Hi all.
was called out to fault on an airwell cd35 ducted unit today. first reclaimed gas, pressure tested and vacced system and recharged R22 to spec as sysyem was low. After all that, the same previous fault still there which was as follows:
In heating mode, system starts and compressor runs with decent pressures but then indoor fan drops out for a minute then back in for a minute. Originally thought unit was just in preheat mode but left it for hours still doing the same.Because the idoor fan is not runnng correctly it is creating eratic pressures in the system. Have diagosed a faulty in board PCB. Anyoe had any similar experience?
was called out to fault on an airwell cd35 ducted unit today. first reclaimed gas, pressure tested and vacced system and recharged R22 to spec as sysyem was low. After all that, the same previous fault still there which was as follows:
In heating mode, system starts and compressor runs with decent pressures but then indoor fan drops out for a minute then back in for a minute. Originally thought unit was just in preheat mode but left it for hours still doing the same.Because the idoor fan is not runnng correctly it is creating eratic pressures in the system. Have diagosed a faulty in board PCB. Anyoe had any similar experience?