KETOTEK LL0269 WiFi Digital Heating Thermostat User Manual

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   “        ”   and   “          ” Activate WIFI distribution network icon

Features

• (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            for 3-5 seconds to enter into programmable setting 3. Turn off thermostat, long press            for 3-5 seconds to enter into advanced option 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          or         change  to  ON,  then  press          to confirm opening holiday mode 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

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KETOTEK LL0269 WiFi Digital Heating Thermostat User Manual

KETOTEK LL0269 WiFi Digital Heating Thermostat User Manual