1. START: programming mode
Press and hold the light button for five seconds, (its LED will stay on).
Now the sensor is in the Programming Mode.
a. The LED light will stay on for 20 seconds, waiting for the next step.
b. If the button has not been pressed within 20 seconds, the LED
light flash three times and the sensor will exit the programming
mode.
2. CHOOSE: functions from one through four
Press the button "X" number of times to enter a function to change, (the
LED light will flash with each press).
Note: When the button stops, the sensor will then flash back the current
setting for that function, (the sensor will do this ten times at two-seconds
interval, and then go back it last status mode).
3. CHANGE: the operation mode under each function
Press the button "X" number of times for the new setting, (the LED light
will flash every time it is pressed).
Note: When the button stops, the sensor will then flash back to the
setting for that function, (the sensor will do this ten times at two-seconds
interval, and then go back to it last status mode).
4. SAVE: setting
Press and hold the light button for five seconds until its LED light flash
three times then the program is saved.
Note: for demonstration purposes, the switch is set at quick installation
setting for the following examples.
Example 1: to change the current time delay for the
light and the fan operation mode of the switch from 30
minutes to 5 minutes as follow.
1. Press and hold the light button for five seconds, (the green LED light
should be solid).
2. Press the light button one time for function 1: time delay for the light
and the fan.
3. The green LED light now flash four times indicating the current time
delay which is at 30 minutes.
4. Press the light button two times to choose the operation mode of 5
minutes time delay.
5. The green LED light now flash two times confirming the new setting.
6. Press and hold the light button for five seconds until its LED light flash
three times then the time delay setting is saved.
Example 2: to change the current operation mode of
the light and the fan from automatic humidity to
automatic on/automatic off with PIR of the switch as
follow.
1. Press and hold the light button for five seconds, (the green LED light
should be solid).
2. Press the light button two times for function 2: operation mode for the
light and the fan.
3. The green LED light now flash one time indicating the current
operation mode which is automatic humidity.
4. Press the light button two times to choose automatic on /automatic off
with PIR.
5. The green LED light now flash two times confirming the new setting.
6. Press and hold the light button for five seconds until its LED light flash
three times then the new operation mode setting is saved.
- 04-
♦
OPERATION
♦
TROUBLESHOOTING
The OHOS features three user-friendly adjustable modes for customized The switch buttons are not functional
control to suit the specific ventilation/light needs of the room.These modes Check if the device is installed and wired properly. The device requires
are follow; Automatic humidity, Automatic ON/OFF PIR , and Manual a neural wire for operation.
On/Automatic Off. Beside these three modes, the time control can be
adjusted to set the minimum on time of the lights and fan for 15 seconds.
5 minutes, 15 minutes, and 30 minutes. In order to save energy this
switch will automatically turns the lights off when its preset on time is
expired. However the fan will continue to operate if sensor detect excess
humidity and automatically turns the fan off when the humidity level has
dropped. The sensor switch is also equipped with adjustable ambient
light level and humidity level. The humidity sensitivity adjustment can
be adjusted from high, medium or low.
Automatic Humidity: Light (Manual On/Automatic Off),
Fan (Automatic On/Automatic Off)
The device is pre-set at the factory and required to turn on the light
manually and turn on the fan automatically when the excess humidity is
detected. The sensor keeps the light on when there is occupancy and
automatically turn off if no movement is detected and the time delay setting
has expired. While the fan will turn off after the humidity level dropped
under the humidityset level. If the humiditylevelof an enclosedspace is still
over the preset humidity level after 30 minutes running, the fan will
continue to run after 20 minutes break.
Automatic On/Automatic Off with PIR:
The light and fan will turn on automatically with PIR motion detection
and turn off automatically based on occupancy and humidity level
respectively. During the light/fan on state, the light will turn off
automatically if no movement is detected and the time delay setting has
expired. However the fan will continue to operate if sensor detect
excess humidity and automatically turns the fan off after 3 minutes when
the humidity level has dropped.
Manual On/Automatic Off:
The light and the fan will turns on manually and turn off automatically
based on occupancy and humidity level respectively. During the light/
fan on state, the light will turn off automatically if no movement is
detected and the time delay setting has expired. However the fan will
continue to operate if sensor detect excess humidity and automatically
turns the fan off after 3 minutes when the humidity level has dropped.
Manual On/Manual Off:
At any time the light and the fan can be manually controlled with the
push buttons on the switch.
- 05-
Press the light or fan button
If the load does not work and the indicator light does
not flash
Turn OFF power to the circuit then check wire connections. Confirm
the neutral wire is connected, Black and Blue lead connect to Hot/Line
wire.
If the load operates normally, but the load will not
turn off.
Change sensor's mode of operation to desired setting and set to higher
humidity level.
Note: Do not use the switch to control a fan/light
combination where this is the only means of
illumination or light installed. The device will not
eliminate condensation solely and must be used with
a properly sized ventilation fan in an enclosed space.
♦
WarrantyInformation
Our company warranties this product to be free of defects in materials
and workmanship for a period of two years.There are no obligations or
liabilities on the part of our company for consequential damages arising
out of, or in connection with, the use or performance of this product or
other indirect damages with respect to loss of property, revenue or profit,
or cost of removal, installation or reinstallation.
- 06-
June,2016
00030A
