Vertiv Liebert iCOM DP400/500 Installer/User Manual page 49

Q15 Settings Options
Damper Switch Feedback Timer
If output function is Damper and End Switch, the length of time iCOM waits for the feedback signal from the damper
motor, that is, if it is open or closed.
Fan Delay for Damper
Length of time that must elapse during damper opening/closing. During this span, all functions associated with the
on/off state are eligible.
Medium Board: Q15 map to K11
Maps the Q15 function to the K11 (warning) relay because a medium-sized board does not have Q15 output.
Q15 Output Direction
Selects whether the output is normally-on or normally-off.
Q15 Output Function
Selects the reason for which the digital output is activated. Options are:
1 = Dehum On
3 = Reheat On
4 = Comp On
5 = Comp 1 On
6 = Comp 2 On (in dual-compressor systems)
7 = Humi On
Q15 Output Sensor
Selects a sensor reading to compare to the set threshold that activates Q15 output. Options are:
• 0: Return
• 1: Supply
• 2: Rem Max
• 3: Rem Low
• 4: Rem Avg
Q15 Output State
Status of Q15 output, On or Off.
3 Service Operation
9 = FreeCool ON
10 = Damper
11 = High Temp
12 = Low Temp
13 = Loss Power
14 = Power Source
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