Contactor
31-05-2007, 11:58 PM
Called out to old Daikin Split RY125FJW1C-EO code.
Reset unit, brought on cooling.
Low superheat, Low LP (3 bar), Low HP (9.5 bar) R22
6.2 amps per phase.
Freezing up on low side outdoor unit.
Cleaned dirty filters, no change.
Shut HP valve to check compressor - immediately both the HP and LP dropped, re-opened valve before LP switch could open.
Decided compressor was about to conk but now wondering if am I right. Can't think whats happened inside the compressor to cause this.
One of two units installed 1998 in a gym running 0700-2300 every day, possibly left 24/7.
Any comments welcome, thank you
Reset unit, brought on cooling.
Low superheat, Low LP (3 bar), Low HP (9.5 bar) R22
6.2 amps per phase.
Freezing up on low side outdoor unit.
Cleaned dirty filters, no change.
Shut HP valve to check compressor - immediately both the HP and LP dropped, re-opened valve before LP switch could open.
Decided compressor was about to conk but now wondering if am I right. Can't think whats happened inside the compressor to cause this.
One of two units installed 1998 in a gym running 0700-2300 every day, possibly left 24/7.
Any comments welcome, thank you