Thermo King TriPac Envidia, Installation Manual

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Step 2 - Procedures using Laptop PC and Envidia Service Tool
The following Unit Setup and Function Check procedures will be performed using a laptop PC connected to the Base
Controller module of the TriPac Envidia.
1. Verify the Envidia Service Tool program is installed on the service computer.
2. Verify the USB Adapter Harness is installed. It was connected to the USB Communication Port on the Base
Controller module located on the Evaporator/Control box. The harness should have been routed to an easily
accessible location. Do not connect to the computer at this time.
3. Press the HMI Mode Selection knob for at least one second to turn the TriPac Envidia system ON.
a. The green Heart Beat LED on the Base Controller module should blink once per second.
4. Start the laptop PC.
5. Connect the USB Adapter Harness to a USB port on the laptop PC.
6. Start the Envidia Service Tool.
a. The Dashboard page should appear.
Unit Setup
1. From the Service Tool tabs select Unit Setup.
2. Enter the Unit Serial number.
3. Enter the Unit ID number.
a. Any six alphanumeric characters
b. Typically truck number
4. Verify Programmable Settings are correct for this installation. Recommend accepting default settings.
5. Select the check box next to Set Real Time Clock.
6. Select Save Setup.
a. The system will restart
b. The Service Tool must be restarted
HVAC Function Check
Air Conditioning Test
7. From the Envidia Service Tool tabs select Service Test.
NOTE: The Service Test Mode allows the technician to force the system into a specific operating mode for a maximum of
15 minutes. After 15 minutes, the system will shut down and alarm 54 will be set indicating the Service Test Mode has
been active for 15 minutes. Most tests can be accomplished in under 10 minutes.
8. In the Service Test Screen, select Cool Test, then click Run Test. This test will verify the operation of the air
conditioning components.
NOTE: When you choose to run a test, “Running Service Test” will appear in the upper right on the screen. When you
cancel a test, always allow the system time to respond before continuing.
a. Evaporator fan should run in high speed.
b. A/C compressor should ramp up to high speed.