OFF
, press
or
change to ON,then press
/
to confirm
opening holiday
mode
B
1 Decrease key
2 Long press to lock /unlock
D
1 Increase key :
2 Long press to inquire external sensor temperature
3 In the Auto model, press
or
enter to
temporary manual 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
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.
Wake up
Out door
Back home
Out door
Back home
Sleep
6
：
00
20
℃
8
：
00
15
℃
11
：
30
15
℃
13
：
30
15
℃
17
：
00
15
℃
22
：
00
15
℃
The optimum comfort temperature is 18
℃
-22
℃
.
Advanced options
Turn off thermostat, long press
/
for 3-5 seconds to access advanced setting.
From A1 to AE, short press
/
to choose the option, and adjust data by
, , 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
℃
Display current
temperature
0.5
℃
Accuracy
Calibration
A2
Temperature
control
return difference setting
0.5-2.5
℃
1
℃
A3
External sensors limit
temperature
control
return difference
1-9
℃
2
℃
A4
Options of sensor control
N1:Built-in sensor (high temperature protection
close)
N2:External sensor (high temperature protection
close)
N3:Built-in sensor control temperature ,external
sensor limit temperature (external sensor detect
the temperature is higher than highest
temperature of external sensor, thermostat will
disconnect relay,turn off load)
N1
A5
Children lock setting
0:half lock
1:full lock
0
A6
Limit
value
of high
temperature for external
1. 35
℃
-70
℃
2. Under 35
℃
, screen display
【
--
】
,
high
45
℃
sensor
temperature protection was cancelled
A7
Limit
value
of
low
temperature for external
sensor(anti-freeze
protection)
1. 1-10
℃
2. Exceed 10
℃
, screen display
【
--
】
,
Low
temperature protection was canceled.
5
℃
A8
Setting
temperature
lowest limit
1-10
℃
5
℃
A9
Setting
temperature
highest Limit
20-90
℃
35
℃
AA
Descaling function
0:Close descaling function
1:Open descaling function
（
valve is continuously
closed over 100 hours
，
it will be opened for 3
minutes automatically
）
0:Close
descaling
function
AB
Power
with
memory
function
0:Power with memory function
1:Shutdown power after power off
2:Shutdown power after power on
0:Power with
memory
function
AC
Weekly
programming
selection
0: 5+2
1: 6+1
2: 7
0: 5+2
AD
The ventilation mode
running time setting
1:5minutes,continue to reduce,cancel ventilation
mode running
2:5-60minutes
5
AE
Restore factory defaults
Display A o, press
/
key whole show
Return difference
: limit valve of 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 continue to work and
heating alarm will be relieved. (it can be operated ,only when indoor 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 18 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.
Installation
