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This product has the following features:
1) Heating control
2) Programmable function of 24-hour per day and 7-day per week
3) 2 sets of permanent programs (factory setting program and self-setting program)
4) Large LCD display
5) The temperature difference adjustable between off and on;
6) Allowable to calibrate the temperature display;
7) Adjustable selection of comfort temperature, economic temperature, and antifreeze temperature;
8) Suitable for the control and energy saving of wall mounted boilers, condensation boilers and individual
household mearsuring heating system;
9) It can realize the function of one receiver controlling many sub-devices and many rooms at the same
time;
10) Display adjustable between C and F.
11)Only need 2 size AA 1.5V batteries for the power supply;.
12)Three transmission modes for selection, i.e. wired, wireless or multi-channel transmission.
13)Fast and Simple installation.
Display screen symbols
Present ambient temperature
Comfort temperature
Economic temperature
Antifreeze temperature
Present time
RTW101 Thermostat
7 days display in a week, and the present day display is in the square frame
Fig.1
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Related Manuals for Sterr RTW101
Summary of Contents for Sterr RTW101
- Page 1 RTW101 Thermostat This product has the following features: 1) Heating control 2) Programmable function of 24-hour per day and 7-day per week 3) 2 sets of permanent programs (factory setting program and self-setting program) 4) Large LCD display 5) The temperature difference adjustable between off and on;...
- Page 2 Program conditions Runnig Symbol of the equipment COPY ADJUST Battery conditions Celsius degree or Fahrenheit degree Automatic operation mode Customer program mode Manual operation mode Antifreeze mode Program setting mode Temperature setting mode Date/Time setting mode Operation Key: Menu key/ Power ksy Set key Confirmation key Increasing key...
- Page 3 Output: Switch relay Contact capacity: 8A/250V (WW model); 16A/250V (RF model) Insulating condition: Normal environment Working environment temperature: -18÷50 /0÷122 Running program: Set per 1 week as a cycle Software level: A Minimum allowable time for increase / decrease in program setting: 1 hour Frequency: 433 MHz (RF/MRF) Wireless transmission distance: Indoor 16 / 50 m;...
- Page 4 In event of user defined program, the icon displayed on working state column will be In the user defined program, the temperature for each time section is set by the user. 3. Manual Mode: In this case, the icon displayed on working state column is The thermostat controls the temperature at a constant temperature mode, and the default temperature is 20 .
- Page 5 then it will enter into the Time setting, The screen will display B) When the frame displaying the present date starts flashing, press key or key to adjust the present weekday, and press key to turn to next setting C) Then the number representing the hour flashes, press key or key to adjust the present hour, and press...
- Page 6 D) In this case, the low temperature icon will be displayed, while the temperature digit will blink. Press to set the value of Antifreeze temperature, and press key to turn to Temperature adjustment setting setting. E) End of Temperature Setting: Press key to confirm and exit the time setting and resume to the run mode before access..
- Page 7 copying and the icon disappears. C. At this time the Thursday cursor flashes, the setting of this day can be continued with as well as the key. D. Copying for other days, please repeat from the Step A to B. Switch from Setting to Run Mode: Under the Temperature Adjustment Setting, Time Setting or Temperature Setting, just press key to...
- Page 8 thermostat then enters into code matching state. After completing the code matching, press the key again to start the 3 channel code matching, in which case the indicator will blink in “three flashes after one stop”. The code matching is then started. Likewise, press the key for the fourth time to start the 4 channel code matching, in which case the indicator will blink in “four flashes and one stop”.
- Page 9 from stop to restart: 3.5 04.0 Temperature difference from stop to restart: 4.0 1 On/Off per hour 2 On/Off per hour 3 On/Off per hour 4 On/Off per hour 5 On/Off per hour 6 On/Off per hour 7 On/Off per hour 8 On/Off per hour 9 On/Off per hour 10 On/Off per hour...
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Page 10: Fault Repair
Fault Repair Problem Possible Cause How to Repair The thermostat does not work 1. Not connected to power 1.Battery seat: Check if the battery supply. contact is in good condition. The heating system cannot be 2. If the preset temperature is 2. - Page 11 B Wall Mounted Gas Boiler U Water Pump, Thermal Actuator or electromagnetic valve 3 Control Illustration: Fig.2: Dimensional Diagram – Length, Width, Thickness, Installing Size RTW101 Fig.3: Control of Wall-mounted Boiler for RTW101 model Fig.4: Control of Wall-mounted Boiler for WH701RF / WH711RF mode...
- Page 12 Fig.5: Control of Water Pump, Thermal Actuator or electromagnetic valve for RF model...
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