Final Unit Checkout - Trane IntelliPak SAHL Series Installation, Operation And Maintenance Manual

Final Unit Checkout

After completing all of the checkout and start-up procedures outlined in the previous sections (i.e.,
operating the unit in each of its Modes through all available stages of cooling and heating), perform
these final checks before leaving the unit:
1. Close the disconnect switch or circuit protector switch that provides the supply power to the
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this product, it may be necessary
to work with live electrical components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical components perform these
tasks. Failure to follow all electrical safety precautions when exposed to live electrical
components could result in death or serious injury.
HIGH VOLTAGE IS PRESENT AT TERMINAL BLOCK 1TB1 OR UNIT DISCONNECT SWITCH 1S14.
2. Turn the 115 volt control circuit switch 1S1 "Off" .
3. Turn the 24 volt control circuit switch 1S70 to the "On" position.
4. At the Human Interface Module, press the "SETUP" key. The LCD screen will display various
5. Program the Night Setback (NSB) panel (if applicable) for proper unoccupied operation. Refer
6. Verify that the Remote panel "System" selection switch, "Fan" selection switch, and "Zone
7. Verify that the Remote panel "System" selection switch and the "Supply Air Temperature"
8. Inspect the unit for misplaced tools, hardware, and debris.
9. Turn the 115 volt control circuit switch 1S1 "On" .
10. Press the "AUTO" key at the Human Interface Module to begin system operation. The system
11. Verify that all exterior panels including the control panel doors and condenser grilles are
RT-SVX36G-EN
unit's terminal block 1TB1 or the unit mounted disconnect switch 1S14.
preset "parameters of operation" based on the unit type, size, and the installed options.
Compare the factory preset information to the specified application requirements. If
adjustments are required, follow the step-by-step instructions provided in the appropriate
programming manual for CV or VAV applications.
to the programming instructions for the specific panel.
Temperature" settings for constant volume systems are correct.
settings for Discharge Temperature Control systems are correct.
will start automatically once the dampers modulate and a request for either heating or cooling
has been given.
secured in place.
WARNING
Unit Start Up
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