Automatikprodukter
Ozone Detector c/w
Indicator for Temperature/Humidity
O3TH
Dec.11
8
.
When DIP4 is set to OFF(details see below Parameter Setup):
The relay will turn on when O3 measurement <
O3
setting with ON symbol appearing on the right of LCD.
When O3 measurement <O3 setting , the relay will turn off with ON disappearing.
When DIP4 is set to ON(details see below Parameter Setup):
The relay will turn on when O3 measurement >
O3
setting with ON symbol appearing on the right of LCD. When O3
measurement < O3 setting , the relay will turn off with ON disappearing.
The differential of ozone setting, please refer to Parameter Setup.
9
.
The scale bards on the right of LCD indicates the analog output. It is un-effective to this model.
10
.
Calibration of the zero of ozone sensor: after using the ozone sensor for more than one year, the sensor need to be
calibrated again.
Put the monitor into the space of zero ozone and preheating it, press switch key for about 20 seconds until
X10
symbol appearing on the right of ozone number, then loosen switch key, the monitor starts auto zero calibration.
After 210 seconds until
X10
symbol disappearing, it indicates the zero calibration finished.
Cancel the zero calibration: press switch key for about 20 seconds until
X10
symbol appearing and then keep on
press switch key for about 20 seconds until
X10
symbol disappearing.
It indicates the zero has no any calibration, it’s still 0.
Note: Auto zero calibration can be done only when ozone measurement is above 5ppb.
And keep the controller in the zero ozone environment before
X10
symbol disappears.
Parameter Setup ( Service Manual
V.O3_210
)
Cut off power and simultaneously depress the 2 clips on either of the sides of the monitor gently with your nails or other
unship tools.
Move the face cover, there is a set of 4 Dipswitches on the right of the circuit board.
DIP1
ON - set parameter
OFF- normal use
Leaving factory: OFF
DIP2
ON - Fahrenheit
OFF- Celsius
Leaving factory: OFF
DIP3
Un-effective for the model
Leaving factory: OFF
DIP4 ON- For decrease ozone (to control ventilation system)
OFF- For increase ozone (to control an ozone generator) Leaving factory: OFF
__________________________________________________________________________________________________
Please put DIP1 to ON
, press power key to turn it on, and set the following parameters.
Press switch for switching parameters, ( tangent down,tangent up) for adjusting values.
LCD Display
Parameter
Setting Range
Default
-00
Temperature modification
+/-3.0C
0.0C
-01
Humidity modification
+/-9%RH
0
-02
Ozone value correction
+/-30ppb
0.0
-03
Warm up time of the ozone detector
1 - 900sec
300
( no output use, neither 0-10vdc nor
on/off, is recommended before ozone
measurement becomes stable or
warm up is finished)
-04
Un-effective for the model
0.0
