TK 56171-2-OP-EN
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Table 2.
Inspection Troubleshooting (continued)
Problem: A return air temperature reading is not within desired
temperature range of the setpoint.
Cause
Remedy
The unit did not
start automatically.
Determine the cause for not starting. Correct as required. Continue
monitoring return air temperature until reading is within desired
temperature range of the setpoint.
Multi-Temp Units
Only
– The unit is
being used to cool/
heat a single
temperature load
and does not have
the capacity to cool
the entire trailer.
A multi-temperature unit may not have the cooling or heating
capacity to maintain a specific temperature range throughout an
entire trailer.
