Installer Settings - Trane TZEMT524AA21MA Installation Instructions And User Manual

Installer Settings

Installer Settings allow the user to configure the equipment settings and customize how the control operates. To access Installer Settings
press the Menu button, then press and hold Next for approximately 5 seconds, until Service is displayed. Now press Select until "Installer
Settings" is displayed. Press Select again to enter Installer Settings menu. The default setting will be shown in brackets. After each
selection press Done to save changes.
Setting
Outdoor Unit Type
Indoor Unit Type
Hydronic Type
Indoor Heat Stages
Energize Reversing Valve*
Once all selections have been made, press the Done button to exit and return to Menu. Press Next to navigate to the next setting.
* This setting is typically set to With Cool for systems from Trane, American Standard, Carrier, Lennox and Goodman. It is typically set to
With Heat for Rheem/Ruud systems and some systems manufactured in China. If your system delivers heated air when it should deliver
cool air, or vice versa, this setting may be reversed.
These settings should only be modified by knowledgeable and experienced individuals familiar with HVAC systems
Setting
Compressor Stage 1 MRT
Compressor MOT
Indoor Heat Stage 1 MRT
Indoor Heat Stage 2 MRT
Indoor Heat MOT
Once all selections have been made, press the Done button to exit and return to Menu. Press Next to navigate to the next setting.
Setting
Sensor Calibration
Once all selections have been made, press the Done button to exit and return to Menu. Press Next to navigate to the next setting.
524 Control Installation and User Guide
Menu Item: Equipment Type
Range
None, [AC], HP
[Gas/Oil], Electric, Hydronic
[With Fan], Without Fan
[1], 2
[With Cool], With Heat
Menu Item: Equipment Settings
Range
[3] - 9 Minutes
[5] - 9 minutes
[3] - 9 Minutes
[3] - 9 Minutes
[5] - 9 minutes
Menu Item: Sensor Settings
Range
*-7 - +7 Degrees [0]
Select the type of outdoor unit installed
Select the type of indoor unit installed
Select the type of hydronic heat operation. Hydro Air selection interlocks
the blower during an active call for indoor heat. Wet Heat selection
disables indoor fan operation on an active call for indoor heat.
Select the number of indoor heat stages
Select whether Reversing Valve is energized in cooling or heating mode
Select the minimum runtime (MRT) of stage 1 compressor operation
Select the minimum offtime (MOT) for compressor operation
Select the minimum runtime (MRT) of stage 1 indoor heat
Select the minimum runtime (MRT) of stage 2 indoor heat
Select the minimum offtime (MOT) for indoor heat operation
Calibrate the indoor temperature sensor (do not attempt to calibrate the
indoor temperature within the 1st hour upon power-up)
INSTALLATION GUIDE
Description
Description
Description
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