Loosen the bottom screw by a Phillips
screwdriver, then open the thermostat from the upper right side as shown.
Note: You do not need to unscrew the screw completely.
Wire as shown:
Install the back cover into the terminal box and secure it with the set screw.
Fit the left side of the front and rear covers as shown. Rotate to the right again and press the upper half of the right border until you hear a click. Secure the bottom screw. Turn on the power and test the GFCI function
WARNINGS
To avoid risk of electric shock, disconnect all power coming to heater at main service panel before installing the thermostat. Keep thermostat air vents clean and free from obstructions. All wiring must conform to local and national electrical codes and ordinances. Installation must be carried out by qualified personnel.
The thermostat is a Class II device (reinforced insulation) and used for controlling electrical floor heating. The product must be connected to the following leads:
L/N lead: Connect the power cord using the terminal block.
L1/N1 lead: Use a terminal block to connect the load line(Max 15A).
Note: Electric floor heating cable/mat must be in accordance with the supply voltage. The terminals are designed to handle a cross-section of wire measuring 12-22AWG.
Supply voltage: 120/240 VAC 50/60 Hz Load: max.15 A (resistive load)
GFCI: Class A (5 mA trip level) Setpoint range: +5 to +40°C / +41 to +104°F
Temperature range: +5 to +45°C / +41 to +113°F
Dimensions (inches)
Ground Fault Circuit Interrupter (GFCI)
This thermostat has a built-in GFCI function that protects people from electric shock. It is very important to check whether the GFCI function is normal or not every month using these check steps:
If in daily use, the red light is on and the screen appears GROUND FAULT, then you need to check if the ground fault is present by pressing the [Reset] button. If the red light is off and the screen shows the shutdown status, it is nuisance tripping. If not, it means that ground fault has occurred. Please contact your dealer or professional technician immediately.
The RFT-P thermostat controls your floor heating system based on built-in weekly program, running in 4 or 2 stages per day, 7 days a week. The default weekly program parameters satisfies most usage scenarios, however you can also modify the weekly program parameters in the thermostat. When there is no one in the house, it is recommended to set the temperature down to save energy. The thermostat also has built-in adaptive function. When this function acts, the thermostat heats or stops heating in advance of next stage to bring the room temperature to the set temperature of the next stage. Please note that after turning adaptive on, the thermostat takes a few days to learn the time required.
On/Off
The GFCI Reset button is also the switch button. Press the [Reset] button to switch the thermostat on and off.
Temporary Override Temperature
This function is enabled in the automatic intelligent mode; when the temperature demand changes, the setting temperature is enabled, but the parameters in the Event schedule are not changed.
Operation method:
Under the interface showing the real-time temperature, tap ▲ or ▼ to modify the set temperature.
Tap OK to confirm and return to the interface showing the real-time temperature.
This thermostat provides three operating modes:
How to set the mode selection:
In the interface displaying the real-time temperature, tap OK to enter the first level menu, and
Mode is flashing.
Tap OK to enter the mode selection.
Tap ▲ or ▼ to change the mode.
Tap OK to confirm your selection.
If you select manual mode or freeze protection mode, you also need to tap ▲ or ▼ to set the temperature.
Tap OK to return to the interface showing the real-time temperature.
The thermostat provides a key lock function to prevent the thermostat setting parameters from being incorrectly modified.
Note: the [Reset] button and the [Test Monthly] button still operate normally so as to respond to an emergency.
Set the key lock mode:
Tap ▲ or ▼ to select Key Lock.
Tap OK to enter the key lock setting.
Tap OK to confirm.
Tap OK to return to the interface showing the real-time temperature.
Cancel the key lock mode:
Under real-time temperature interface, press and hold │◄ until the lock mark on the screen disappears.
In the automatic mode, the thermostat runs automatically according to the setting parameters of the weekly program. The weekly program parameters contain two parameters: Schedule and Event.
Assign seven days a week to the following two schedules:
Schedule parameter setting method:
Event parameter setting method:
Under real-time temperature interface, tap OK to enter the first level menu, and Mode is flashing.
Note: Return to the interface of the real-time temperature and tap │◄ multiple times.
Event default parameter list
In addition to the above common functions, the thermostat also provides a number of advanced settings. It should be noted that such settings should be set by professional technicians to avoid damage caused by abnormal settings.
Settings access method:
Under real-time temperature interface, tap OK to enter the first level menu, and Mode is flashing.
Settings contains the following items:
Time – Set the current real time and day of the week.
Time setting method:
Temp unit – °F or °C can be selected as the temperature unit.
Temp Unit setting method:
This thermostat connects to the supplied floor sensor but also to two other commonly used floor sensors; useful when replacing an existing floor thermostat.
Sensor Type setting method:
After entering Settings, tap ▲ or ▼ to select Sensor Type.
Tap OK to enter the selection.
Tap ▲ or ▼ to select the type of floor sensor you are currently using.
Tap OK to confirm.
Tap OK to return to the real-time temperature interface.
Sensor selection
In addition to the floor sensor, this thermostat has built-in sensors to detect room temperature. Therefore, three sensor applications are available:
Sensor Selection setting method:
This thermostat has built-in probe and floor sensor calibration function. In the case of demand for higher precision
Calibration setting method:
This thermostat is suitable for use in both homes and offices. For the office, a set of weekly program parameters is built in. See the Weekly Program Parameters section for details.
Location setting method:
This thermostat has an adaptive function. When this function is enabled, the thermostat heats up or stops heating in advance so that the next stage comes and the temperature just reaches the set temperature.
Adaptive setting method:
This thermostat has the function of calculating the percentage of heating time over a period of time. The relevant parameters can be queried through the Readout item.
Readout query method:
This thermostat has the function of restoring factory parameters.
Factory Reset setting method:
Settings default parameter list
E1: Built-in probe failure, please contact your dealer or professional technician.
E2: External probe failure, please contact your dealer or professional technician
Warranty: 1-Year Replacement Warranty
Download manual
Warmup RFT-P Programmable Radiant Floor Thermostat User Manual
Warmup RFT-P Programmable Radiant Floor Thermostat User Manual
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