Specifications

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Limits maximum SP1 (humidifier) output power during warm-up and in
proportional band.
PL.2 – (100) Set SP2 power limit percentage, 100 to 0% of the duty cycle.
Limits maximum SP2 (dehumidifier) output power during warm-up and in
proportional band.
SP2 OPERATING MODES
SP2.A – (Cool) Main SP2 operating mode.
Must remain in “Cool” mode to properly operate the dehumidification system.
SP2.b – (nonE) Subsidary SP2 mode: latch/sequence. Non-linear dehumidify
proportional band.
INPUT SELECTION AND RANGING
The following settings are used to calibrate the input of the unit for use with the
ETS Model 554 RH Sensor.
diSP – (0.1) Select display resolution.
hi.SC – (100.0) Sets Sensor full scale. The sensor full scale is also the upper
limit for the setpoint.
Lo.SC – (0.0) Sets Sensor minimum. The sensor minimum is also the lower limit
for the sensor set point.
inPt – (Lin 1) Selects a Linear Input Voltage setting (0-50mV) for use with the
ETS Model 554 Humidity Sensor & Sensor Interface PC Board (0-1VDC Input, 0-
50mVDC Output).
unit – (rh) Selects process units. The process units can be changed
independent of the calibration settings. In other words, changing the setting from
“rh” to any other units will not affect the calibration settings, it will only change the
units displayed.
3.3.5 LEVL 3 (Level 3)
Level 3 is the output configuration level. There are also features for calibration
adjustment and performance data reading.