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Thermafloor TF1 Programmable Radiant Floor Thermostat User Manual

2

Operation：

The 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 reduce the temperature set-point to

save energy.

USER MANUAL

The thermostat also has built-in adaptive function. When this function is active, the thermostat

heats or stops heating in advance of next stage to bring the room temperature to the set temp-

erature of the next stage. Please note that after turning the Adaptive function ON, the thermostat

will require a few days of normal operation to learn the time required to achieve the heating

targets selected.

Model: TF1

Programmable Radiant Floor Thermostat

Functions:

Warnings:

-Installation or replacement of this product should only be done by qualified personnel.

-To avoid risk of electric shock, turn OFF the power source from the main service panel prior to

installation of the thermostat.

Mon 8:00

-Keep thermostat air vents clean and free from obstructions.

-Electric floor heating cable/mat must be in accordance with the thermostat supply voltage.

-All wiring must conform to local as well as national electrical codes and ordinances.

-Thermostat terminals are designed to handle a cross-section of wire measuring 12-22AWG.

20.0°

Auto Mode

Installation:

21.0°

1.Loosen the bottom screw by a Phillips screwdriver, then open the thermostat from the below

as shown in figure 1：

Wake : 21.0° 8:00

Note: The bottom screw does not need to be removed to detach the faceplate.

Mode

Edit

2. Wire the thermostat as shown in figure 2:

L/N (Line): Connect incoming power supply to the terminal block.

L1/N1 (Load): Connect the heating load wires to the terminal block.

(Above wiring screws should be torqued between 0.7-1.0 N.m)

Ensure the junction box is grounded, and attach the heating cable ground to this location.

S1/COM/ : Connect the floor sensor.

If a spare (redundant) probe has been installed in the floor, tape this to the other probe wire in the junction

box, but ONLY CONNECT (1) SENSOR to the thermostat at any one time.

Time

LED

Edit

Heating

3. Install the power base into the junction box and secure it using the supplied set screws as

shown in Figure 3.

(Screws should be torqued to approx 0.1-0.2 N.m)

Temperature

Mode

Next Schedule

Up and down regulation

Mode state

4. Install the thermostat faceplate on the power base; start by aligning the top of the units, then

swing the faceplate down so it comes to rest on top of the power base, with the screw holes lined

up; tighten the screw to secure the faceplate to the power-base.

Setting temperature

5. Turn ON the thermostat and wait for the operating screen to be displayed.

Temporary temperature setting

Please press

the button for temporary temperature setting

Edit

Mode

》

Mode selection

Heating Schedule

Energy Use

POWER

Auto Mode

Manual Mode

Away Mode

FLOOR SENEOR

User Settings

Installer Settings

COM S1

SENSOR

》

POWER

85V-265V

50/60Hz

FLOOR

SENSOR

OFF

MAX LOAD: 16A

IP 21

Technical specification:

Mode selection

Supply voltage:

Load:

85-265 VAC 50/60 Hz

max.16 A (resistive load)

+5 to +40°C / +41 to +104°F

+5 to +45°C / +41 to +113°F

IP21

This thermostat provides three operating modes:

Setpoint range:

Temperature range:

Cover:

Automatic mode:

According to the weekly program, the thermostat automatically adjusts the set

temperature operation.

Floor sensor type:

NTC B=3950 10k

Manual mode:

The thermostat runs continuously according to the set temperature.

Away mode:

Temp Tolerance:

default 1°C /2°F

This mode is used when you want to keep your room at a lower temperature when you

are away for an extended period of time.This operating mode prevents damage to

household/office equipment caused by sudden exposure to cold temperatures.

The set-point temperature Range is set to maintain from 41°F to 59°F(5°C -15°C) in this

mode.

Dimensions (inches):

OFF:

Manually turn off all functions of the thermostat. When the device needs to be started,

Press and hold the on/off button in screen for 3s.

Edit selection

VIEW FULL SCREEN PDF MANUAL

General	Details
Name	Thermafloor TF1 Programmable Radiant Floor Thermostat User Manual
Make	Thermafloor
Language	English
Filetype	PDF (Download)
File size	0.35 MB

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Thermafloor TF1 Radiant Manual: Questions and Answers

Can the Thermafloor TF1 Radiant thermostat work with floor heating systems that use 85-265 VAC power?

Yes. The thermostat is designed for supply voltages between 85-265 VAC at 50/60 Hz. User Manual, p. 1

How long does the Thermafloor TF1 need to learn heating patterns when adaptive function is turned on?

A few days of normal operation. The thermostat learns the time needed to reach your set temperature during this period. User Manual, p. 1

What do I connect to the S1 and COM terminals on the Thermafloor TF1 Radiant?

Connect the floor sensor to these terminals. If a redundant probe exists, tape it to the other probe wire but connect only one sensor to the thermostat. User Manual, p. 1

What does Away Mode on the Thermafloor TF1 mean and when should I use it?

Away Mode keeps your room at a reduced temperature when you're gone for extended periods, preventing damage from sudden cold exposure. The set-point stays between 5°C to 15°C (41°F to 59°F). User Manual, p. 1