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30
TESTING AND INSPECTION
Start-up Checklist
□Turn on main power to indoor and outdoor units.
•
Verify the system is not displaying an error code on the indoor unit or Wired Programmable
Controller display.
□Press the ON button on the
Wired Programmable
Controller.
•Verify the Wired Programmable Controller Controller display turns ON.
□Press the Mode button to Cooling.
Adjust the room setpoint to bring the system on in cooling mode. The system should start
cooling mode within 3-5 minutes.
• Verify the outdoor fan and compressor are operating.
• Verify the indoor fan is operating.
• Verify the indoor discharge air is cooling the room.
□Press the Mode button to Heating.
Adjust the room setpoint to bring the system on in heating mode. The system should start
heating mode within 3-5 minutes.
• Verify the outdoor fan and compressor are operating.
• Verify the indoor fan is operating.
• Verify the indoor discharge air is heating the room.
□
Press the OFF button on the Wired Programmable Controller.
•Verify Wired Programmable Controller display turns OFF and the system shuts OFF.
□
Test the Drain Piping.
• Verify condensate water drains smoothly. As shown in the figure, add approximately
1 quart of water slowly into the drain pan. The condensate pump should turn on and
drain the water through the condensate drain pipe to a safe location. Verify there are no
leaks
in the condensate pipe and connections.
Air outlet
Portable pump
Bucket Drain outlet
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