background image

 

 

Problem

 

Solution

 

Wireless remote (thermo-
hygrometer) not reporting in to 
console. 

If any of the sensor communication is lost,  
The maximum line of sight communication range 
is 100 meters and 30 meters under most 
conditions. Move the sensor assembly closer to 
the display console. 
 
If the sensor assembly is too close (less than 

5’), 

move the sensor assembly away from the display 
console. 
 
Make sure the remote sensor LCD display is 
working and the transmitter light is flashing once 
per 48 seconds. 
 
Install a fresh set of batteries in the remote 
thermo-hygrometer. For cold weather 
environments, install lithium batteries. 
 
Make sure the remote sensors are not 
transmitting through solid metal (acts as an RF 
shield), or earth barrier (down a hill). 
 
Move the remote sensors around electrical noise 
generating devices, such as computers, TVs and 
other wireless transmitters if used indoor. 
 
Move the remote sensor to a higher location. 
Move the remote sensor to a closer location. 

Temperature sensor reads too high 
in the day time. 

Make sure the thermo-hygrometer is mounted in a 
shaded area on the north facing wall.  

Indoor and Outdoor Temperature do 
not agree 

Allow up to one hour for the sensors to stabilize 
due to signal filtering. The two temperature 
sensors should agree within 2 °C (the sensor 
accuracy is ± 1 °C). 

Indoor and Outdoor Humidity do not 
agree 

Allow up to one hour for the sensors to stabilize 
due to signal filtering. The two humidity sensors 
should agree within 10 % (the sensor accuracy is 
± 5 %). 

Display contrast is weak 

Replace console batteries with a fresh set of 
batteries. 

 
 
 
 

Содержание froggit FT-Comfort

Страница 1: ...FT Comfort Manual FT Comfort Wireless Indoor 8 Channel Thermo Hygrometer ...

Страница 2: ...ithium avoid rechargeable batteries in the back of the indoor sensor Figure 1 2 Insert two AAA batteries After inserting the batteries All of the LCD segments will light up for a few seconds to verify all segments are operating properly and then icon flashes once per 60 seconds thereafter Each time it flashes the sensor is transmitting data 3 Verify the correct channel number CH and temperature un...

Страница 3: ... of Change indicator 7 Min Max Clears daily mode 8 Low power indicator 9 Humidity Calibrated Icon when the calibration is displayed 10 Humidity Comfort Colorful Icon 11 Relative Humidity 12 Channel 1 2 3 4 5 6 7 8 indictor 13 Min Max Record mode 2 Display Features 2 1 Comfort Colorful Icon The comfort icon is based on humidity ranges specified in Figure 3 RH 45 RH 45 65 RH 65 Dry Comfortable Wet F...

Страница 4: ...ax Mode The Min Max mode displays the minimum and maximum temperature and humidity since reset of the unit for the indoor sensor 1 Display Maximum Press the MIN MAX button once to display the maximum The MAX icon will be displayed 2 Clear Maximum To reset the maximum values to the current values press and hold the MIN MAX button for 3 seconds 3 Display Minimum Press the MIN MAX button again to dis...

Страница 5: ...d the SET and MIN MAX buttons at the same time for 3 seconds and the humidity value will begin flashing Press the CH button to increase the humidity and the MIN MAX button to decrease the humidity reading in 1 increments To rapidly increase or decrease the humidity reading press and hold the CH or MIN MAX button To return the humidity to the actual or uncalibrated measurement press the SET button ...

Страница 6: ...atch the fluid thermometer 4 3 Sensor Operation Verification Verify the humidity match closely with the console and sensor array in the same location about 5 to 10 apart The sensors should be within 10 the accuracy is 5 Allow about 30 minutes for both sensors to stabilize Verify the temperature match closely with the console and sensor array in the same location about 1 5m to 3m apart The sensors ...

Страница 7: ...nication is intermittent try turning off these other devices for troubleshooting purposes You may need to relocate the transmitters or receivers to avoid intermittent communication 3 Line of Sight Rating This device is rated at 100 meter line of sight no interference barriers or walls but typically you will get 30 meter maximum under most real world installations which include passing through barr...

Страница 8: ...ides specifications for the measured parameters Measurement Range Accuracy Resolution Indoor Temperature 0 to 60 C 1 C 0 1 C Indoor Humidity 10 to 99 5 only guaranteed between 20 to 90 1 5 3 Power Consumption Indoor sensor 2 x AAA 1 5V Alkaline or Lithium batteries not included Battery life Minimum 12 months for indoor thermometer hygrometer sensor Backlight often light may reduce the battery life...

Страница 9: ...l acts as an RF shield or earth barrier down a hill Move the remote sensors around electrical noise generating devices such as computers TVs and other wireless transmitters if used indoor Move the remote sensor to a higher location Move the remote sensor to a closer location Temperature sensor reads too high in the day time Make sure the thermo hygrometer is mounted in a shaded area on the north f...

Страница 10: ...his manual may contain errors and misprints However the information in this manual is regularly reviewed and corrections made in the next issue We accept no liability for technical errors or printing errors and their consequences All trademarks and copyrights are acknowledged www froggit de HS Group GmbH Co KG Escherstr 31 50733 Koeln Germany Telefon E Mail 0221 367 48 05 info hs group de Register...

Страница 11: ...Escherstr 31 50733 D Cologne that this product is in compliance with the essential requirements and other relevant provisions of Directive 1999 5 EC The declaration of conformity for this product can be found at www froggit de or on request ...

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