Bellmate Holdings Ltd. R250W 사용자 설명서

   
R250W 

 

 

 

1. Temperature reading range: -4℉～140℉（-20℃～60℃）   

 

2. Power source: 2×AA 1.5V(BATTERY)。       

 

3. Static current: ≤0.02MA/DC3V  

 

4. Read temperature current: ≤0.25MA/DC3V  

 

5. Low battery:when battery voltage is lower than 2.7V,will send the low voltage signal to T955W.   

 

6. RF frequency:916 Mhz   

 
T955WH communicat with R250W 

 

 

1. Found outdoor of T955W will select YES.   

 

2. Press and hold the LEARN key of R250W for 5 sencends, T955WH will indicate YE when receive signal.   

 

3. When R250W is sending the read temperature to T955WH,T955WH will be in the time display zone,the         

temperature and time of R250W will display by turn.if R250W is the lower voltage ,then It will indicate bA and LOW   
BAT OUTDOOR in the middle of LCD when indicate temperature.   

 

4. If T955W can’t receive the signal of R250W within 25 minutes,then will dispose as no R250W 

temperature.  

 

5. Press the LEARN key of R250W,will read the temperature and send to T955WH.   

 
R251W 

 

 

 

1. Read temperature: 32℉～99℉（0℃～40℃）。   

 

2. Power source:2×AA 1.5V(BATTERY)②。   

 

3. Static current: ≤0.06MA/DC3V  

 

4. Read temperature current: ≤0.25MA/DC3V  

 

5. Low battery indicate:when battery voltage is lower than 2.7V will indicate “ 

”icon and send to T955W.   

 

6. RF frequency 916 MHz   

 
T955WH will communicate with R251 unit 

 

 

1. T955W should select slave unit when FINDING SENSORS,can select 1、2、3、4（for example choose 1）;  

 

2. Press and hold LIGHT key R251W uint for 3 minutes,indicate “ZONE 1”,Press “-”key to select ZONE1、

ZONE2、ZONE3、ZONE4,select the same indicate number with the slave unit of T955W,press and hold LIGHT key 
for 3 minutes to send the new code to master unit,when learn successfully T955W will indicate the temperature of 
REMOTE 1 and R251W.   

 

3. R251W will send signal to T955W every minute.T955W will deal with no signal when receive no signal of 

R250W within 3 minutes.   
 
 

  TECHSETMENU:   

 

1. Press and hold “LIGHT” key for 3 secends to enter into the first step of “LIGHT”,indicate ZONE 1,(with 

T955W learn code mode)   

 

2. Press “+”key to enter into the next step,indicate REMOTE 1(REMOTE name selection),press “-”key to 

change the name of REMOTE: REMOTE 1、REMOTE 2、REMOTE 3、REMOTE 4、bEdROOM 1、bEdROOM 2、
bEdROOM 3、bEdROOM 4、KITCHEN、LIVING RM、HALL、FAMILY RM、dINING RM、OFFICE、STUDY、dEN、
LOFT、UPSTAIRS。   

 

3. Press “+”to enter into the next step ,indicate “SHOW SET Y”,press “-”to select Y or N.   

 
Remark:when select Y,setting temperature ,press “+”or“-”to set temperature on the main screen,press LIGHT for 
confirm and send to T955W,exit 4 hours late or press RUN key to exit.Select N will have no setting temperature,and 
no screen clean function.   

 

4. Press “+”to enter into the next step,indicate “CALIBRATE 0”(room temperature adjustment),press “-”to 

select -4～4.  

 

5. Press “+” to enter into the next step,indicate “FAHRENHET F”(/ selection),press “℉℃-”to select  or ℉℃.  

 

6. Press “+”key to enter into the next step,indicate “LOW GIMIT 44”,press “-”to select 44～90.  

 

7. Press “+”to enter into the next step,indicate “HIGH LIMT 90”,press “-”to select 44～90.  

 

8. Press “+”to return the first step.   

 

9. When no key was pressed,1 minutes later will exit auto,or press “LIGHT” key to exit auto.