setting if using an exhaust fan for both temperature and humidity control.
UNLOCK: Each device is controlled independently. Use this setting if using different devices to
control Cooling and Humidity.
HUMIDITY SETTINGS
Click each knob (DAY HUM and NIGHT HUM) and turn to set your desired day humidity and night
humidity settings. Click again to confirm the settings.
HUMIDITY DEADBAND (HYSTERESIS)
This unit has a 5% relative humidity non-adjustable deadband.
HUMIDITY MIN/MAX RECALL
Click the DAY HUM and NIGHT HUM knobs simultaneously to recall humidity min/max temp record.
HUMIDITY MODE SWITCH
This switch selects either dehumidifier or humidifier control.
TEMP DEADBAND OPTIONS
2/4/6°F (1/2/3°C)
TEMP DEADBAND SETTING
Click each knob and turn to set the PPM target and deadband (hysteresis). Click again to confirm the
setting.
CO2 MODE
PPM UP: Increases the CO
2
PPM when using a (gas) CO
2
generator.
Fuzzy Logic: Increases the CO
2
PPM when using a compressed CO
2
system.
PPM DOWN: Decreases the CO
2
PPM using a fan.
HIGH TEMPERATURE PROTECTION
If when using a CO
2
generator with this controller the environmental temperature exceeds the set
limit, the ECLIPSE F90 will deactivate the CO
2
outlet, regardless of whether the CO
2
PPM level has
reached the setpoint yet. The CO
2
generator will become active again when the temperature returns
to 10°F/5°C less than the high limit.
HOW TO SET HIGH TEMP LIMIT
For daytime high limit temperature setting, click and hold the DAY TEMP knob for 3 seconds. The
display will flash “H (XX)” (Fig. 3) repeatedly. Turn the knob to change the setting. Click it again to
save the setting.
NOTE:
To set night temps, the procedure is the same as described above for day temps, but the
NIGHT TEMP knob is used.
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