1. Thread: High Discharge Pressure and Check UL2 circuit
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Hi. I have an 06 Carrier XTC that keeps throwing a code A13 for high discharge pressure. When, I ran a pre-trip, I got a code P164, "Check UL2 Circuit", in Test 2 of the pre-trip, and the pre-trip failed. Any idea on what it could be or what I should check? Thanks.
2. problem with an Carrier ultra fresh 2 | TruckersReport.com Trucking Forum
Jul 26, 2013 · Some reasons for high pressure drop out in refrigeration...... Too much freon, Bad / plugged condenser. Bad / plugged drier / accumulator. Too ...
Have a 1999 Carrier ultra fresh 2. The unit shut off after a few mins the display screen says high pressure. Last time the mechanic said it was low on...
3. Carrier Transicold Alarm Codes - TKX Transport Refrigeration
P194 HIGH SUCTION PRESSURE; P195 LOW SUCTION PRESSURE; P196 HIGH DISCHARGE PRESSURE; P198 LOW DISCHARGE PRESSURE; P200 CHECK FRONT CYLINDERS; P201 CHECK REAR ...
Carrier Transicold Straight Truck Units – Most Popular
4. Determining the Cause of Higher-Than-Normal Discharge ...
Mar 9, 2020 · Refrigeration systems operating at a higher-than-normal discharge pressure can be the result of several different issues.
Refrigeration systems operating at a higher-than-normal discharge pressure can be the result of several different issues. Depending on the degree of increase, the system could be operating inefficiently or not at all, and it could damage the compressor.
5. Conditions That Can Cause High Discharge Pressure
A restriction in the high-pressure line between the compressor and the receiver tank. 5. Overcharge of refrigerant. 6. Incorrect refrigerant.
6. Comfort Link shows a head pressure when there ain't no transducer.
Jun 10, 2016 · Controller shows suction pressure and discharge pressures for both circuits; but there are only suction transducers! Where is this coming from?
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7. help on carrier reefer | TruckersReport.com Trucking Forum
Jun 25, 2014 · Is that a high pressure code. If so clean your condenser. Winkjr, Jun 25, 2014 · Winkjr, Jun 25, 2014 · #2 · Jun 25, 2014 #3 · Balakov100 ...
Hello everyone I have a transicold carrier XTC '09 and it work fine when it's not sunny or below 50' out but when its hot and sunny out won't run...
8. [PDF] APX Alarms
00027 High Suction Pressure. Unit will restart*, report reactivation. 00028 Check Refrig System. Unit will restart*, report reactivation. 00029 Check Heat Cycle.
9. What Causes High Compressor Discharge Temperature?
Feb 6, 2006 · Low evaporator pressures and temperatures. High compression ratios. HIGH CONDENSING TEMPERATURE. There are many potential causes of high ...
The compressor's discharge temperature is often an overlooked temperature when troubleshooting a refrigeration or air conditioning system. However, it is very important because it's an indication of the amount of heat absorbed in the evaporator and suction line, and any heat of compression generated by the compression process.
