Sunlight Supply Grozone Control HT2 Climate Controller (Temp and rH) Single Output Bargraph Display - Manuel (Page 2)

STEP 2 SET VALUES
BAR DISPLAY:
UPPER 15 BARS
SHOW EITHER
TEMPERATURE
AND HUMIDITY
VALUES.
LOWER 5 BARS
SHOW THE
SELECTED
CONTROL MODE.
CONNECT YOUR CONTROLLER AND CLICK KNOB
TO ENTER THIS 6-STEP PROGRAMMING SEQUENCE:
1) DAY Humidity Setpoint
When DAY Humidity indicator is steady lit (not blinking), the display shows the day humidity setpoint from 15 to 95% (left scale).
2) NIGHT Humidity Setpoint
When NIGHT Humidity indicator is steady lit (not blinking), the display shows the night humidity setpoint from 15 to 95% (left scale).
3) DAY Temperature Setpoint
When DAY Temperature indicator is steady lit (not blinking), the display shows the day temperature setpoint from 52°F to 100°F (right
scale).
4) NIGHT Temperature Setpoint
When NIGHT Temperature indicator is steady lit (not blinking), the display shows the night temperature setpoint from 52°F to 100°F
(right scale).
5) Low Temperature Limit (both temperature indicators are lit)
When both DAY and NIGHT Temperature indicators are steady lit (not blinking), the display shows the Low Temperature Limit
ranging from 48°F up to “2°F below the lowest temperature setpoint” (DAY and NIGHT). This limit is used ONLY when COOL &
DEHUMIDIFY CONTROL MODE is selected
. For example, if Day setpoint is 78°F and Night setpoint is 74°F, Low temp rage goes from
48°F to 72°F
6) Control Mode (only one bar lit among lower 5 bars)
When NONE of the DAY or NIGHT indicators are lit, the display shows the CONTROL MODE. All 15 upper bars showing the humidity
or temperature are OFF.
HT-2 HUMIDITY / TEMP CONTROLLER
page 1/2
Rev. 1.0
STEP 1 LOCATE AND CONNECT THE SENSOR,
APPLY POWER TO THE CONTROLLER
1) Before connecting the remote sensor to the plug-in controller
box with the 25-ft telephone cable, MAKE SURE TO
APPLY WHITE GREASE (included, Loctite 36780, 1 cc
pouch) on both ends of cable, and then plug both cable ends
into the sensor and controller telephone-type connectors.
2) Connect your controller into a 120V POWER OUTLET. The
display start-up sequence is as follows: bottom bar lights up,
then goes up to top bar and back down to bottom bar.
Controller is then ready to work.
3) IT IS VERY IMPORTANT TO PLACE THE SENSOR
CONNECTOR DIRECTED TOWARD THE FLOOR,
forming a 180° loop with the 25-ft cable already tied to the
sensor top tab (with included beaded tie).
4) To VIEW THE AMBIENT HUMIDITY level, rotate the
knob counter clockwise. Either DAY or NIGHT indicator will
blink on left side of knob to indicate actual light sensor status.
5) To VIEW THE AMBIENT TEMPERATURE level, rotate
the knob clockwise. Either DAY or NIGHT indicator will blink
on right side of knob to indicate actual light sensor status.
.
OPERATING MODE
Indicators (5)
NIGHT HUMIDITY
Indicator
DAY HUMIDITY
Indicator
NIGHT TEMPERATURE
Indicator (*)
DAY TEMPERATURE
Indicator (*)
Click knob to select and
turn to set values
LOW TEMPERATURE LIMIT
(*) Both indicators must be lit
TO VIEW THE AMBIENT TEMPERATURE:
Rotate The Knob Clockwise
TO VIEW THE AMBIENT HUMIDITY:
Rotate The Knob Counter Clockwise