UW56 and Likely 5600 Air Conditioning Tip

   / UW56 and Likely 5600 Air Conditioning Tip #1  

Murrrrr

New member
Joined
Mar 6, 2018
Messages
1
Location
Alberta
Tractor
UW56
I searched everywhere and couldn’t find where the electronic thermostat lives in my UW56!
Today I started tearing things apart, and noticed a clear window at the bottom of the heater/blower plenum. When you power up your Toolcat and turn on the AC, you can see fault code pulses from a red led through that clear window.

1 pulse/second = Temp sensor open or short
2 pulses/second = Clutch open or over current
3 pulses/second = Clutch short to ground
 

Tractor & Equipment Auctions

2008 Ford Focus Sedan (A53424)
2008 Ford Focus...
JOHN DEERE 5075E (A53084)
JOHN DEERE 5075E...
2016 RAM 5500 Bucket Truck - Cummins Diesel - Auto Trans - 4X4 - Altec AT41M Boom (A55218)
2016 RAM 5500...
Gooseneck Livestock Stock Trailer - Tandem Axle Ranch Hauler - Selling Absolute, No Reserve (A55301)
Gooseneck...
HYD LIVE STOCK FEEDER (A54756)
HYD LIVE STOCK...
Hyster H225E Forklift (A47477)
Hyster H225E...
 
Top