My tenant has complained that the split system air con only works for approx. 20 mins and then it starts to blow warm air and it will only work again when it's been turned off for a "long time".
The problem I have is, it's a cheap Omni unit that was in the house when I bought it and is probably 5+ years old. I'm happy to send someone to fix it if it's likely to be a cheap fix, but if it's going to cost too much, I may be better off just buying a new one so I don't waste anything on this one. I guess I'm just after someone that may have an idea what may cause this problem and likely cost before I get someone out to look at it.
The problem I have is, it's a cheap Omni unit that was in the house when I bought it and is probably 5+ years old. I'm happy to send someone to fix it if it's likely to be a cheap fix, but if it's going to cost too much, I may be better off just buying a new one so I don't waste anything on this one. I guess I'm just after someone that may have an idea what may cause this problem and likely cost before I get someone out to look at it.