Thermo King Precedent C-600M, Руководство оператора

Страница: 121 / 166

Loading and Enroute Inspections
119
A return air
temperature
reading is not
within desired
temperature
range of the
setpoint
(continued)
Improper air
circulation in the
cargo compartment.
Inspect the unit and cargo compartment to determine if the evaporator fan(s)
are working and properly circulating the air. Poor air circulation may be due
to improper loading of the cargo, shifting of the load, or fan belt slippage.
Correct as required. Continue monitoring return air temperature until
problem is corrected.
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.
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. Refer to
the “Single Temperature Loading Considerations” on page 116 for
instructions.
Problem Cause Remedy