CaptiveAire RTULink - Service

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Output
Aux Out Type – Auxiliary output type sets the use for the 24VAC auxiliary output signal. If a
powered exhaust is selected for this output, it will eliminate the option to control a powered
exhaust with a 0-10VDC signal.
VDC Out1 – Output #1 configures the use for OUT #1 on the “To RTU” side of the RTULink.
VDC Out2 – Output #2 configures the use for OUT #2 on the “To RTU” side of the RTULink.
VDC Out1 Range – Output 1 range is the voltage range that the component connected to output
1 is designed to operate with. Once set, the RTULink will use the low-end voltage of this range
for an OFF signal and the high-end voltage of this range for a fully modulated ON signal.
VDC Out2 Range – Output 2 range is the voltage range that the component connected to output
1 is designed to operate with. Once set, the RTULink will use the low-end voltage of this range
for an OFF signal and the high-end voltage of this range for a fully modulated ON signal.
Power Exhaust – The powered exhaust threshold is the percentage open the economizer/damper must
be in order for the powered exhaust to turn on. For an ON/OFF powered exhaust, this is the threshold at
which it turns on. For a modulating powered exhaust, the speed of the exhaust will modulate linearly as
the economizer/damper opens from this threshold to fully open (100% open).
Enable Max HP – Setting to enable or disable maximum heat pump runtime.
Max HP Runtime – Time setting for heat pump runtime before auxiliary heat activates
Emer. Heat Lock – Setting to enable or disable emergency heat.
Lockout Temp – If the outside air temperature is above “Lockout Temp” setting, emergency heat will be
locked out.
Set Point Limit – Setting to enable set point limit adjustments.
Limit SP Adjust – This allows the user to change the current temperature set point through the home screen.
The range adjustment is 0-100 degrees.
Service
Password to enter factory menu is 1 2 3 4.
Temperatures – User can monitor various temperature values.
Air % – Displays outdoor and return air percentage.
RH Values – User can monitor various RH values.
Open/Closed Status – Menu to view the open/closed status of all inputs.
Inputs – Allows user to monitor all of the variable input values.
Outputs – Allows user to monitor all of the variable output values.
Clear Faults – This will clear the entire fault history. If there is an active fault when cleared, that fault will show up
until it is fixed.
Set Clock – Set day and time.
Time Zone – Set time zone for the unit.
Factory Reset – This will reset the board to factory commissioned settings.