sirkain
16-06-2008, 01:27 AM
Hello,
I work at penske Truck Leasing in Manassas VA. One of our customers has bought a lot of new trailers recently with 2008 Thermo King units on them. I am familiar with how to get into guarded access with the Multi-temp IV CPU's but not these new SR2 CPU's. I have one with codes 3, 4 and 12 for zone 2's return and discharge sensors. I replaced the defective sensors but I can't clear code 12.
I recall someone telling me on these you need to clear certain codea via the guardes access mode (and I need to adjust the graded sensors settings). Does anyone here know how to get into Guarded Access Mode on these? We don't have manuals for these new TK's yet to help me out.
Thanks in advance,
Eric.
I work at penske Truck Leasing in Manassas VA. One of our customers has bought a lot of new trailers recently with 2008 Thermo King units on them. I am familiar with how to get into guarded access with the Multi-temp IV CPU's but not these new SR2 CPU's. I have one with codes 3, 4 and 12 for zone 2's return and discharge sensors. I replaced the defective sensors but I can't clear code 12.
I recall someone telling me on these you need to clear certain codea via the guardes access mode (and I need to adjust the graded sensors settings). Does anyone here know how to get into Guarded Access Mode on these? We don't have manuals for these new TK's yet to help me out.
Thanks in advance,
Eric.