KETOTEK LL0269 WiFi Digital Heating Thermostat
Many thanks for your selection of our products and services, and also for your trust and support to us
| Search for “Smart life” from google play or App store to Download the Wifi App
|
Turn on the thermostat, press and hold the
key combination “ |
” Activate WIFI distribution network iconFeatures
- (A) Including built in sensor and external sensor
- (B) 0.5°C accuracy keeps temperature within the level you set.
- (C) Children lock to prevent misoperation by children
- (D) Data memory when power is off.
- (E) Holiday mode make you enjoy more comfortable temperature in holiday
- (F) The temperature of external sensor can be checked
Product Specifications
- Power: 90 240Vac 50/60Hz
- Display 0.5°C
- Probe NTC(10k)1%
- Contact 3A/(WW);16A/(WE)
- Limit temperature 1~70°C
- Range of temperature 5~35°C
- Range of temperature 1~70°C
- Insulating condition: Normal environment
- Running program: Set per 1 week as a cycle
- Output: Switch relay
- Installation: recessed type (in the wall)
- Size( 86*86*27
Wiring Diagram
Water heating and gas wall hung boiler heating, no contact wiring diagram, (disconnection when electric valve close) Note: 5&6 connect with gas boiler ,3&4 connect with N and L line. If normally closed thermal actuator ,then connect with 1&3,if normally open thermal actuator , then connect with 2&3
Displays
Description of icon
Auto mode; run preset program
Programming mode
Holiday mode, Holiday days and temperature can be set to run in countdown mode
Heating, icon disappears to stop heating
WIFI connection, flashing EZ distribution mode
Wifi status: Disconnection
Activate window function
Manual mode
Temporary manual mode
External NTC sensor
Child lock- Cloud icon: flashing AP distribution network mode
Room temp
Setting temp
Operation key
| NO | symbols | represent |
| A | Turn ON/OFF: Short press to turn on/ turn off | |
| B |  |
1 Short press to switch automatic mode and manual mode
2 Turn on thermostat, long press 3. Turn off thermostat, long press A |
| C |  |
1 Confirm key: use it with key 2 Only short press it to set time
3 Turn on thermostat, long press it for 3-5seconds to holiday mode setting. Appear OFF, press 4 Turn off thermostat,long press it for 3-5s to enter into advanced option B |
| D |  |
1 Decrease key
2 Long press to lock /unlock |
| E |  |
1 Increase key ;
2 Long press to inquire external sensor temperature ( only available for BN item select N3 in the advance option B) 3 In the program model, press or enter to temporary manual mode |
| F | 
|
Press them together to enter matching wifi mode |
Programmable
5+2 (factory default),6+1 and 7 models 6 times period setting for user choose. In the advanced options choose model of you need, under power on state, long press for 3 5 seconds enter into the programming mode setting, then short press choose: hour, minute, time period, and press and to adjust data, finished setting, about 10 seconds will automatic save and exist
Advanced option A
Power off state, long press for 3 5 seconds to access advanced option A. From A1 to AF, short press to choose the option, and adjust data by or, short press to switch next option. Remain about 5 seconds after finish setting will quit setting.
| NO | Setting Options | Data Setting Function | Factory Default |
| A1 | Measure Temperature
Calibration |
-9-+9℃(Displayed as the corrected room
temperature value) |
-1 |
|
A2 |
Start/stop working
temperature difference setting |
0.5-2.5℃ |
1℃ |
| A3 | Children lock setting | 0:half lock 1:full lock | 0 |
|
A4 |
Power on/off state memory after electricity cut | 0:Thermostat on/off with memory when electrify
1:Thermostat off when electrify 2:Thermostat on when electrify |
0 |
| A5 | Standby bright | 0: Off 1: Weakly bright 2: Brighter | 10 |
| A6 | Logo display on standby | 0: No display 1: Display | |
|
A7 |
Weekly programming selection | 0: 5+2
1: 6+1 2: 7 |
0 |
| A8 | Setting temperature
minimum limit |
1-10°C | 5°C |
| A9 | Setting temperature
maximum limit |
20-70°C | 35°C |
|
AA |
Low temperature protection | 1-10°C
When setting temp = 10℃, if press will display 【—】, cancel low temperature protection |
5°C |
|
AB |
High temperature protection for external sensor | 20°C-70°C
When setting temp = 20°C, , if press will display 【 — 】 , cancel high temperature protection |
45°C |
|
AC |
High temperature protection temperature
difference setting |
1-9°C |
2°C |
| AD | Window function
triggers temperature |
10-20°C,setting temperature is 10°C,decrease
it ,will display【–】,then canceled this function |
— |
| AE | Window function
running time |
10-20min | 10 |
| AF | Restore factory defaults | Display Ao , long press key to whole show |
Advanced option B
Power off state, long press for 3 5 seconds to access advanced option B. short press to choose the option, and adjust data by or , short press to switch next option. Remain about 5 seconds after finish setting will quit setting.
| NO | Setting Options | Data Setting Function | Factory Default |
|
BN |
Options of sensor control |
N1:Internal sensor (high temperature protection close)
N2:External sensor (high temperature protection close) N3:Internal sensor control temperature ,external sensor limit temperature (external sensor detect the temperature is higher than highest temperature of external sensor, thermostat will Close relay,turn off load) |
N1 |
|
BC |
Descaling
function |
0: Disable descaling function 1: Enable descaling function |
0 |
| Bo | product
information |
Can’t be changed |
Return difference:
limit valve of the external sensor is 45℃ for factory default (A6),value of external sensor control return difference (A3) is 2. when temperature rise to 45℃,then relay stop working and will remind high temperature production alarm. If temperature decline to 43℃relay continues to work and heating alarm will be relieved. (it can be operated ,only when room temperature is lower than setting temperature )
Sensor fault display: please choose correct working way of built in and external sensor, if choose wrongly or sensor fault (breakdown), “E1” or “E2” will be displayed on the screen. Thermostat will stop heating until the fault is eliminated
Warranty
We offer the warranty of 24 months, from the sales day. The products of our company can have lifetime warranty ,if it is not the quality problems, or beyond the warranty period, we will charge for the after-sale service.
REFERENCE
DOWNLOAD MANUAL
KETOTEK LL0269 WiFi Digital Heating Thermostat User Manual
Leave a Reply