Perform System Checkout - Trane TZEMT400AB32MAA User Manual

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Test Fan Operation
a. Press the FAN button.
b. Scroll to ON.
c. Verify that the system fan starts and moves air.
d. Press the FAN button.
e. Scroll to AUTO.
f. Press the Done button to return to the home screen.
Test Cooling Operation
a. Press the MODE button.
b. Scroll to COOLING.
c. Press the Done button to return to the home screen.
d. Turn the temperature down using the scroll down button until the new
setpoint is below the room temperature.
e. Verify that the outdoor unit and the system fan come on and run.
CAUTION:
Test Heating Operation
a. Press the MODE button.
b. Scroll to HEATING.
c. Press the Done button to return to the home screen.
d. Turn the temperature up using the scroll up button until the new setpoint is above the room temperature.
e. Verify that the heating system turns on and runs.
Note: It may take approximately 5 minutes for the system to start up after switching from COOLING to HEATING mode.
There is a built in time delay which will not allow the equipment to turn on until it is ready. The screen will display the word
"Wait" until the time delay has fi nished.
This concludes the system checkout. If any part of your system fails to come on when performing this checkout
procedure, verify that the correct wires were connected to the wall plate and that each wire is securely attached to the
appropriate terminal. Also go back and verify that you have set up the Mechanical Settings to match your System Type.

Perform System Checkout

(if your system has cooling)
Do not run the air conditioner if the outdoor temperature is below 55 degrees F.
(if your system has heating)
11:15 AM Outside 60
76 H
Sys Off 75
Run
74 C
AUTO AUTO
MENU MODE FAN RUN
MODE FAN
button button
9