Smart Wifi Thermostat
Reference No.:HTW-ECB6 Series
- 4 -
Version 2018-1.0
The installation personnel with non-professional training shall not perform this operation!
During thermostat power off, Press these 2 buttons
& simultaneously and hold for 5 seconds to enter
ISU process. Press
︽
︾
to adjust the configurable parameter value, and press
to switch to next
parameters. The ISU process will automatically exit and be confirmed after 5 seconds with no operation.
Parameter
Function
Configurable Value
Default
1
Temperature calibration
-9°C to +9°C (internal sensor)
-2
2
Dead Zone
0.5°C to 4°C (Switching differential)
1
3
Keypad Lock type
00: = All buttons will lock except the Power button
01: = All buttons will lock
01
4
Sensor selection
In = Internal sensor(to control or limit the temperature)
OU= External sensor(to control or limit the temperature)
Al = internal sensor to control temperature, and external sensor
to limit the floor temperature.
Notes: Please make sure configure the right sensor. The thermostat
display Err. If wrongly configured.
In for model:
-3A
-NV
Al for model:
-16A
5
Min. set-point limit
5°C - 15°C
05
6
Max. set-point limit
15°C - 45°C
35
7
Frost Protection ON/OFF
00
：
OFF 01
：
ON
01
8
Frost Temperature
Protection
0°C - 10°C
00
9
High Temperature
Protection
40°C - 70°C
45
A
Buttons Standby
Brightness %
3-99
4
B
Backlight Standby
Brightness %
3-99
4
C
Device Status
when power on
0: Keep the power off.
1: Keep the status before power off
1
D
Deadzone Temp.
0.5-5
℃
(for external sensor)
1
E
Return to Factory Setting
0:Normal Status 1:Return to Factory Setting
0
Products are warranted for 2 full year (checking and repairing services) from
the date of purchase which products are not being damaged by any
man-made factors.
Service outwith the warranty period may incur an extra charge.
More details please contact with Hotowell directly.
Installer Set-UP Process (ISU)
Warranty
