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System check
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25 Mounting bolt location
Ceiling template
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3. Start each mounting bolt by hand, through the
ceiling template and up into the rooftop component
base pan.
4. Tighten all four mounting bolts evenly at 22.2 in. lbs
(2.5 N·m).
26 Attaching the center cover
Center cover
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5. Clip the center cover to the ADB.
6. Reconnect the 12 VDC and 120 VAC power supplies
and turn on the power.
7. If necessary, reconnect the gas supply.
24
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Mounting bolt
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Clip
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Rooftop Air Conditioner (Air Distribution Box, Wall Thermostat Controls)
9 System check
This section describes how to reset and/or complete a
final check of the system.
9 .1 Resetting the system
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During a system initialization, the factory default
settings are restored. All events are restored to
the factory default settings. The Schedule events
(if applicable) and the Timer (if applicable) are
inactive. See the thermostat product manual for
details.
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When a DIP switch is turned On after the initial
configuration, you must perform a system reset and
power cycle the 12 VDC power supply before the
thermostat will recognize the updated selection.
1. Be sure to complete the DIP switch setting
configuration first in"Setting the DIP switches" on
page 19.
2. If the INC1LED thermostat is installed, complete these
actions to initialize the system:
a. Ensure the thermostat is Off.
b. Simultaneously, press and hold the Mode and the
(+) button for three seconds.
The LED display will show '- -' and the thermostat
will transmit instructions to the controlled devices
to return to their original factory default settings.
c. Release the Mode and the (+) button.
d. To exit, press the On/Off button, which causes
the thermostat to enter Low/Power mode.
e. Go to "Checking out the system" on page 25.
3. If the INC2015RD thermostat is installed, complete
these actions to initialize the system:
a. Ensure both the thermostat and the thin film
transistor (TFT) display are Off.
b. Simultaneously, press and hold the Favorite and
Confirm buttons. The TFT will show INIT and the
zones that are available on the system.
c. Release the Favorite and Confirm buttons.
d. To exit, press the On/Off button.
EN
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