DAYTIME MODE LED/ERROR LEDs/ERROR DISPLAY MESSAGES
The LED labeled DAYTIME MODE will illuminate when the controller is operating in daytime mode
(i.e., the photocell is receiving light).
S_SR: If this error message is being displayed, check the sensor’s connection to the controller.
OUTP: If the controller does not detect even a slight change in humidity
or temperature levels
within a 2-hour period, the screen will flash this error code accompanied by illumination of either
the COOLING ERROR, HEATING ERROR, or HUMIDITY ERROR LED. Press either of the corresponding
knobs (either of the TEMP or RH% knobs) to reset the error.
There are also four error LEDs on the bottom left of the controller. These lights will identify which
environmental factor the controller is reporting an error on.
SPECIFICATIONS
Max amperage
14.5 amps @ 120VAC 60 Hz
Power cord length
6.5'/2 m
Sensor cord length
15'/4.5 m
CO
2
Range
400-2000 PPM
CO
2
Accuracy
+/- 100 PPM
Temp setting
Adjustable 40-122°F (5-50°C)
Temp deadband (hysteresis)
2/4/6°F (1/2/3°C)
Temp accuracy
± 2°F/ ± 1°C
High temp limit adjustable
85-115°F (30-45°C)
Humidity setting range
5%-95% rH
Humidity accuracy
± 3% rH
Humidity deadband (hysteresis)
5% rH
Weight
3.5 lbs/1.6 kg
Dimensions
8.0" x 3.3" x 7.5"/202 x 85 x 191 mm
Indoor Use Only
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