ThermoLife ET-81 User manual

Easy touch Easy warm
Thermostat Instruction
INSTALL

APP for ET-81W
01 Description
03 Technical specification
04 Display symbols
05 WiFi connection（Only for ET-81W）
06 Function & User operation
07 Advanced setting
09 Dimension
10 Installation and wiring instructions
08 Troubleshooting
02 Main function
Table of Contents
01
01
01
02
03
05
10
12
12
13

MAIN FUNCTIONS
DESCRIPTION
Supply voltage: 85-265V 50/60Hz Maximum switching current: 15A
Power consumpon query
Holiday funcon
Time display
Hold funcon
Key-lock
Off me frost protecon
Floor high temperature protecon
Sensor selecon
TECHNICAL SPECIFICATION
IP rang: IP21Standby power: ＜2W Wire diameter: ≤2.5mm²
DISPLAY SYMBOLS
The ET-81 is an electronic programmable mer thermostat used for controlling
electrical floor heang elements. The thermostat is designed for fixed installaon
only and can be used for both direct heang of the enre room and for comfort
heang of the floor.ET-81W is a WiFi version for wireless-connecon. You can install
the app on your smart phone to control your electric heang system remotely.
01 02
Down
UP
Power
Confirm
Return
Clock
Period
Temperature
On/Off
WiFi
Day indicator

WIFI CONNECTIONION
Step 3: click “Add Device”on the boom of the screen.
Step 5: Fill in the phone with the WiFi network password, click “next”.
Step 7: You can check the real-me temperature, adjust or set the temperature,
switch on/off or do other operaons on the main interface.
Step 1: Scan the QR code through a browser or download APP
“Warmme” from the major applicaon markets to install it.
Step 2: Open warmme, log in through the registered
phone number or authorizaon from a third-party APP
account(Facebook,..etc.).
Step 4: Check the thermostat WiFi flag is
fast flashing. if not,operate the thermostat
according to the APP ps unl it flashes
quickly. Click the “WiFi flashing quickly”
buon .
Step 6: Click “done” aer warmme is connected to the
thermostat successfully, then finished the distribuon.
03 04

Seng Key-lock can prevent children and others from switching thermostat parameters.
In normal med power ’on’ mode, press for 3senconds to lock the thermostat and
again for 3 seconds to cancel.
Press to turn on/off
FUNCTION & USER OPERATION
On/Off
Temporarily override temperature
Set the Time
Key-lock
Note: When frost protecon mode is acve, the thermostat will maintain
the frost protecon temperature when in power ‘off’ mode.
In normal med power ‘on’ mode, press △or ▽to change the current
period temperature seng. The thermostat will revert to the normal
programmed seng at the start of the next me period.
In normal med power ‘on’ mode, Press and ‘Time’ will be displayed.
Press again to enter day set.
Press △or ▽ to set day.
Press to confirm and enter hour set.
Press △or ▽ to set hour.
Press to confirm and enter minute set.
Press △or ▽ to set minute.
Press to confirm then press to revert to normal screen.
Note: The ET-81W updates the me automacally when first connected to internet.
05 06

Holiday mode
Hold mode
In holiday mode, the ET-81 will maintain frost protecon temperature unl the holiday me ends. In normal
med power ‘on’ mode, press to enter seng.
Press △or ▽ to select holiday.
Press to enter holiday days set.
Press △or ▽ to set holiday days .
Press to confirm and return to the normal screen.
Note: In holiday mode,’HOLIDAY LEFT’ and the days remaining will show on display.
To cancel holiday mode ,you can set the holiday days to 0 or press twice.
The ET-61 will maintain the ‘hold temperature’ unl the hold period ends.
In normal med power ‘on’ mode, press to enter seng.
Press △or ▽ to select hold.
Press to enter hold me set.
Note: In hold mode,’HOLD’ will show on display.
To cancel holiday mode ,you can set the holiday days to 0 or press twice.
Each day of the week has 4 me periods,you should allot a temperature to each me period. Set the
temperature above room ambient temperature and the heang will come on unl the desired temperature
is reached, or, set the temperature low and the heang will not come on during that me period. The
default sengs are shown in the table below.
Press △or ▽ to set hour.
Press to enter minute set.
Press △or ▽ to set minute.
Press to enter hold temperature set.
Press △or ▽ to set hold temperature.
Press to confirm and return to the normal screen.
07 08

Period parameter table (inial value)
Mon----Fri 6:00 20℃ 8:00 15℃
10:00 15℃
16:00 20.5℃ 22:00 15℃
23:00 15℃16:00 20.5℃8:00 20.5℃Sat----Sun
Week Wa ke Leave Return Sleep
ADVANCED SETTING
In normal med power ‘on’ mode, press to enter seng.
Press △or ▽ to select edit.
Press to enter edit set.
Press △or ▽ to set hour.
Press to enter day selecon.
Press △or ▽ to select the day to be set.
Press to enter period selecon.
Press △or ▽ to select the period to be set.
Press to enter start me set.
Press △or ▽ to select start me hour.
Press to enter minute set.
Press △or ▽ to select start me minute.
Press to enter temperature set.
Press △or ▽ to select temperature.
Press to confirm and move on to next me period.
Cauon: These are normally set by technicians during inial installaon.
In normal med power ‘on’ mode, press to enter seng.
Press △or ▽ to select setup.
Press to enter advanced seng.
Each parameter can be accessed by pressing and adjust the values as required.(the default values
are recommended and changing these may adversely affect the way the thermostat works.)
09 10

1
3
No. Name Default value Ranges
Temp offset
Frost Protecon
Floor sensor
Room sensor
0
℃
0 ℃
ON
- 5℃-- 5℃
- 5℃-- 5℃
OFF/ONFrost-prevenve switch
4
5
6
7
8
9
10
5℃
Both sensors
35℃
℃
0 S
5℃--15℃
Room temperature sensor
Floor temperature sensor
Both sensors
20℃-45℃
℃/℉
0 S/30 S/60 S/90 S
0.5℃/1℃/2℃/3℃
0%--100%
0W-3450W
An freezing temperature
Sensor select(Room,Floor)
Floor limit temp
Temperature unit
Delay output
Delay output
Backlight brightness
Power seng Power rang
Power consumpon
Factory reset
1℃
80%
0W
—— ——
Back Yes/Back
TROUBLESHOOTING
DIMENSION (MM)
Room sensor error = Built-in sensor short-circuit or disconnected.
Floor sensor error = Floor sensor short-circuit or disconnected.
Note: Should a sensor fault display, please connect us for assistance.
Fault Codes
PARAMETER
PARAMETER
11 12
86
86
16 26 59
51
51

mounted in a standard 86L×86W×35H(mm) wall box.
Installation
INSTALLATION AND WIRING INSTRUCTIONS
Replace front panel whilst ensuring
the pins engage properly in the
circuit board socket.
Fix the back secon to wall box
with screws provided.
Wire the back secon as shown in
the wiring diagram.
Loosen fixing screw on the base of
the thermostat and separate front
panel from back secon.
13 14
Step 1 Step 2 Step 3 Step 4
The ET-81 series thermostat should be
NOTE:

Cauon: Ensure power is disconnected when wiring!
15
MAX LOAD: 15A
SENSOR
L1N1 N L
SENSOR
POWER
85V-265V
50/60Hz
IP 21
Power Load