View Full Version : trane 4TWX4024A1000AA
12-21-2011, 06:26 PM
When I first came to the house the T-stat was blank went to the airhandler the breaker was triped ,so I reset the breaker. After that turned the system to heat but only the airhandler came on. Then switched system to cool and whole system came on. When the system was on in cool 168LP 200HP ODT60 IDT73. Im new at this, If anyone can help.
12-21-2011, 09:02 PM
are you sure the rev valve slid?
did you take temps across rev valve?
were ID & OD fans running?
are you saying suction was 168 in cooling, with a 200 head?
got to be clearer than mud for assistance
12-22-2011, 06:29 AM
fix your control issue first
12-22-2011, 01:51 PM
no not sure rev valve slid
& I didnt check the temp across rev valve
only the ID fan would come on in heat
yes the suction was 168 and head 200 on 60 ODT & 73 IDT in cool 410a
tommorrow I will be back there to check what was mentioned
thanks for the help dont know anywhere else to ask these questions
12-22-2011, 03:46 PM
What Tstat does it have, and does it have an outdoor sensor with hp locked out?
12-22-2011, 04:23 PM
ODT should not have it locked out, be sure settings on stat arent back to default due to power outage and pressure seems ok for lp but way to low on hp. Get system working right then recheck.
12-23-2011, 12:33 PM
The suction pressure is way high. The SST for 168 psi is around 60F. For that to be normal, the ID would have to be 100F :eek:.
The head pressure is 25 or so, low for 60F OD.
There are obviously some other things going on with the system, and with warrior00's deficiency in diagnostic skills, I'm half-way wondering if the compressor was even running when he read the pressures. :confused:
12-23-2011, 10:55 PM
that unit as a recip compressor so it could be bad valve
12-23-2011, 11:40 PM
Did you solve your problem today?
warrior,did u solve the problem,care for share?thanks
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