Advanced Setting
Power off state, long press
for 3-5 seconds to do advanced setting. Short press “ ” to switch and
confirm. Press “ ” and “ ” to adjust options.
After finish setting , stand for about 5 seconds ,it will save setting then exit .
Setting IP code
Power off state, long press
for 3-5 seconds to do advanced setting. Short press “ ” to switch and
confirm. Press “ ” and “ ” to adjust options.
After finish setting , standing for 5 seconds ,it will save setting then exit .
!
Considering battery usage, RF data updates every 20 minutes. If shorten interval, pls use USB
power and remove batteries. Follow B05, B06 operation.
NO
Setting Options
Data Setting Function
Factory
Default
B1
IP code low setting
00-FF
00
B2
IP code high setting
01-FF
01
B3
IP matching code
Display”55” means IP match successfully.
(When receiver is power-on, press
thermostat
successively)
00
B4
Sensor state
N1:single built-in sensor
N3
：
both built-in sensor and external sensor.
(when receiver with external sensor, this
option is automatically recognized and
cannot be changed)
N1
B05
Minute interval of RF
transmission
1: 1-30 minutes
2:0 B06
20 min.
B06
Second interval of RF
transmission
3-30 seconds
30 s
Receiver Indicator Light
Power-on light : green light
Load light/fault light : red light
A
、
When no fault: normally on when load output, light off when no load output
B
、
When fault: blinking
1. IP fault (IP:FFFF) : Light blinks 2 times every 2s
2. No wifi signal within 1h: Light blinks 3 times every 2s
3. External sensor fault: Light blinks 4 times every 2s
Sensor fault : Display “E1” or “E2” . Thermostat stop heating until the fault is eliminated.
RF matching light: orange light
(B3 IP matching code) When receiver is power-on, orange light is normally on within 10s. And
light off when finish matching. When receiver is power-off, orange light is blinking within 10s.
Wifi matching light: blue light
When power on state, long press receiver button“push” to match wifi. Normally on is EZ mode.
Blinking is AP mode. Successive blinking is matching.
Wiring Diagram
RISK OF ELECTRICAL SHOCK
Please arrange professional technician to install the product according to drawings and instructions.
Disconnect power supply before making any connection. Contact with components carrying
hazardous voltage can cause electrical shock.
NO
Description
Range
Default
A1
Temperature Calibration
-9-+9
℃
0.5
℃
A2
Switching Differential of
Built in Sensor
0.5-2.5
℃
1
℃
A3
Switching Differential
of External Sensor
1-9
℃
2
℃
A4
Children Lock
0:half lock
1:full lock
0
A5
Max temp of External
Sensor
1. 35
℃
-70
℃
2. When setting temp is lower than 35
℃
, screen
displays
【
--
】
,
cancel highest temp protection
--
A6
Min temp of External
sensor
(anti-freeze protection)
1. 1-10
℃
2. When setting temp is higher than 10
℃
, screen
display
【
--
】
,
cancel anti freeze protection
5
℃
A7
Max Temp Setting
1-10
℃
5
℃
A8
Min Temp Setting
20-70
℃
35
℃
A9
Descaling function
0:Close descaling function
1:Open descaling function
（
Function works for 3
minutes every no-operating 100 hours
）
0
AA
Power off Memory
0:Stay last state
1: Electricity turn off
2: Electricity turn on
0
AB
Weekly Programmable
Function
P1: 5+2 days
P2: 6+1 days
P3: 7 days
P1
AC
Factory defaults
Display A o, long press
until show the whole
screen
