Hi all
After checking jobs for the week I see the office have booked me in to a customer who has a Danfoss DHP-AX heat pump. She has had ongoing problems with the unit cutting out and displaying 'low pressure' error. Another company has tried to fix (only info is - replaced filters, altered pipework etc) and no further to resolving fault. She did mention to her knowledge they have not checked the external unit...
My experience with heat pumps is limited and I don't do the refrigeration side. We have an air con engineer on firm who can check the refrige side. I am just wondering if anyone has come across this problem before? Am I right in thinking it would be better suited for the air con engineer to attend and check refrige pressures, low pressure switch etc. Or is there an external factor that can influence this issue that I can check i.e flow problems?
I don't like going out to heat pumps with not doing refrigeration as it seems you can only do half a job.
Thanks Jason
After checking jobs for the week I see the office have booked me in to a customer who has a Danfoss DHP-AX heat pump. She has had ongoing problems with the unit cutting out and displaying 'low pressure' error. Another company has tried to fix (only info is - replaced filters, altered pipework etc) and no further to resolving fault. She did mention to her knowledge they have not checked the external unit...
My experience with heat pumps is limited and I don't do the refrigeration side. We have an air con engineer on firm who can check the refrige side. I am just wondering if anyone has come across this problem before? Am I right in thinking it would be better suited for the air con engineer to attend and check refrige pressures, low pressure switch etc. Or is there an external factor that can influence this issue that I can check i.e flow problems?
I don't like going out to heat pumps with not doing refrigeration as it seems you can only do half a job.
Thanks Jason