AMATI 31322203 WIFI Digital Heating Thermostat
Many thanks for your selection of our products and services, and also for your trust and support to us.
Kindly remind: you should press any key to wake the thermostat before setting
Features
Appearance
- Standard total Size is 86*86mm
- Touch buttons to make simple operation
- The visible thickness above the wall is only 15mm86mm
- hidden box and 60mm European box
- Display size : 64*64mm
- Color: white
Functions
- Including built-in sensor and external sensor
- 0.5°C accuracy keeps temperature within the level you set.
- Children lock to prevent misoperation by children
- Data memory when power is off.
- Holiday mode make you enjoy more comfortable temperature in holiday
- The temperature of external sensor can be checked
Product Specifications
- Power: 90-240Vac 50/60HZ
- Range of temperature display:：0~40°C
- Display accuracy:：0.5°C
- Insulating condition: Normal environment
- Probe sensor:：NTC(10k)1%
- Running program: Set per 1 week as a cycle
- Contact capacity:：3A/250V(WW);16A/250V(WE)
- Output: Switch relay
- Working environment temperature:：0~90°C
- Installation: Wall mounted or on battery seat
- Range of temperature adjustment:：5~35°C
- Size(mm)：86*86*27
Before wiring and installing
- Read these instructions carefully. Failure to follow them could damage the product or cause a hazardous condition.
- Check the ratings given in the instructions and on the product to make sure the produce is suitable for your application.
- Installer must be a trained experienced service technician.
- After installation is complete.check out produce operation as provided in these instructions
CAUTION: Electrical shock or equipment Damage Hazard. or short equipment circuitry.
Disconnect power supply before installation
Wiring Diagram
Water heating and gas wall-hung boiler heating, no contact wiring diagram,(disconnection when electric valve close)
Note: 3 & 4 connect with power, 5 & 6 connect with gas boiler,if closed type thermal actuator ,then connect 1&3,if open type thermal actuator ,then connect 2&3
Displays
Description of icon
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 mode2 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 A setting |
| C |  |
1 Confirm key: use it with key 2 Only short press it to set the time |
| 3 Turn on the thermostat, and long press it for 3-5 seconds to the holiday mode setting. AppearOFF, press or change to ON, then press to confirm opening holiday mode 4 Turn off thermostat,long press to enter into advanced B setting | ||
| B |  |
1 Decrease key2 Long press to lock /unlock |
| D |  |
1 Increase key:2 Long press to inquire about external sensor temperature
3 In the Auto mode, 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 the 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, finish setting, about 10 seconds will automatic save and exist.
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| Wake up | Outdoor | Back home | Outdoor | 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 A
Under turn off state, long press for 3-5 seconds to access the advanced A 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℃ | 0.5℃ Accuracy Calibration |
| A2 | Temperature control return difference setting | 0.5-2.5℃ | 1℃ |
| A3 | Children lock setting | 0:half lock 1:full lock | 0 |
| A4 | Power with memory function | 0:Power with memory function 1:Shutdown power after power off 2:Shutdown power after power on | 0 |
| A5 | Backlight sleep brightness | 0: 0% of brightness1: 50% of brightness
2: 100% of brightness |
1 |
| A6 | Weekly programming selection | 0: 5+2 1:6+1 2 :7 | 0 |
| A7 | Setting temperature lowest limit | 1-10℃ | 5℃ |
| A8 | Setting temperature highest Limit | 20-70℃ | 35℃ |
| A9 | Protection of temperature | low | 1 :1-10℃2:Exceed 10℃, screen display【—】, Low temperature protection was cancelled. | 5 | |
| AA | Protection of temperature | high | 1::35-70℃2: low than 35 ℃ , screen display 【 — 】 ,high temperature protection was canceled | 45 | |
| AB | Return different for high temperature protection | 1-9 | 2 | ||
| AC | Running temperature of open window function | 1:10-20℃2: low 10℃,screen display 【—】,open window function was canceled | 15 | ||
| AD | Running time of window function | open | 10-20 min | 10 | |
| AE | Reset | Long press | until whole display | ||
Advanced options B
Under turn off-state, long press TIMER for 3-5 seconds to access the advanced B setting
| NO. | Setting Options | Data Setting Function | Factory Default |
| BN | Choose sensor | N1: only inner sensor N2: only external sensor N3: both sensor | N1 |
| BC | Descaling function | 0: closed 1: open | 0 |
| BO | version | V1.0 | 1.0 |
Return difference: limit valve of the external sensor is 45℃for factory default (A6), the value of the external sensor control return difference (A3) is 2. When the temperature rise to 45℃, the relay stops working and will remind the high-temperature production alarm. If the temperature declines to 43℃relay continues to work and the heating alarm will be relieved. (it can be operated, only when the indoor temperature is lower than the setting temperature )
Sensor fault display: please choose the correct working way of the 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 a warranty of 18 months, from the sales day. The products of our company can have a 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:
AMATI 31322203 WIFI Digital Heating Thermostat User Manual
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