WHT-009 Smart Knob Thermostat Instruction Manual
This manual provides comprehensive instructions for the MOES WHT-009 Smart Knob Thermostat, covering installation, operation, programming, technical specifications, wiring diagrams, Wi-Fi setup, and troubleshooting for smart home heating control.
In the Box
- Thermostat (1 pc)
- Screws (2 pcs)
- User Guide (1 pc)
- QC Passed ✔️ (1 pc)
- Floor Sensor (1 pc - Optional)
About Your Thermostat
The WHT-009 range is designed to control electric underfloor heating, water heating, or water/gas boiler systems. It is suitable for commercial, industrial, civil, and domestic properties.
Dimensions
The thermostat unit has a main body approximately 88mm x 88mm with a depth of 25mm. The display area is approximately 60mm x 60mm. The overall dimensions are detailed in millimeters.
Installation
The thermostat fits standard 86mm or European 60mm pattress boxes. Installation involves connecting the power cable, fixing the mounting plate with screws, and hanging the control panel onto the plate.
Operation
Power On/Off: Press the knob [▶️].
Mode Selection: Touch to switch between Manual mode (indicated by ☀️) and Programmable mode (indicated by ?).
Setting Temperature: In Manual mode, turn the knob to set the desired temperature. In Programmable mode, temperature settings are locked; switch to Manual mode first.
Setting Clock: Press the clock icon [?], then use the knob to adjust minutes, hours, and weekdays. Press the icon again to confirm.
Locking Thermostat: Press and hold the lock icons [?] for 5 seconds to lock/unlock. Full or half lock can be selected in advanced options.
Programmable Schedules: Press the schedule icon [?] four times. Set time and temperature for up to 6 periods per day. Separate schedules can be set for weekdays (Mon-Fri) and weekends (Sat/Sun).
Checking Floor Sensor: Press and hold the up arrow icon [⬆️] for 5 seconds to display the floor sensor temperature. An "err" message indicates no external sensor is connected or it's incompatible.
Default Program Schedule Settings
| Period | Mon.-Fri. | Sat. | Sun. | |||
|---|---|---|---|---|---|---|
| Time | Temp. | Time | Temp. | Time | Temp. | |
| Period 1 | 6:00-8:00 | 20°C | 6:00-8:00 | 20°C | 6:00-8:00 | 20°C |
| Period 2 | 8:00-11:30 | 15°C | 8:00-11:30 | 20°C | 8:00-11:30 | 20°C |
| Period 3 | 11:30-13:00 | 15°C | 11:30-13:00 | 20°C | 11:30-13:00 | 20°C |
| Period 4 | 13:30-17:00 | 15°C | 13:30-17:00 | 20°C | 13:30-17:00 | 20°C |
| Period 5 | 17:00-22:00 | 22°C | 17:00-22:00 | 20°C | 17:00-22:00 | 20°C |
| Period 6 | 22:00-6:00 | 15°C | 22:00-6:00 | 15°C | 22:00-6:00 | 15°C |
Technical Data
| Parameter | Specification |
|---|---|
| Model | WHT-009 |
| Power Supply | 95-240 VAC, 50-60Hz or 24V DC/AC, 50-60Hz (Verify laser print on back) |
| Current Load | 5A (water heating, water/gas boiler), 16A (electric heating) |
| Sensor | NTC3950, 10K |
| Accuracy | ±1°C |
| Set Temp. Range | 5-35°C |
| Room Temp. Range | 5-99°C |
| Display Temp. Range | 5-99°C |
| Ambient Temp. | 0-45°C |
| Ambient Humidity | 5-95% RH (Non-Condensing) |
| Storage Temp. | -5-45°C |
| Power Consumption | < 1.5W |
| Timing Error | < 1% |
| Shell Material | PC + ABS (Fireproof) |
| Installation Box | 86*86mm Square or European 60mm Round Box |
| Wire Terminals | Wire 2 x 1.5 mm² or 1 x 2.5 mm² |
| Protection Class | IP20 |
| Buttons | Capacitive Touch Buttons |
| Frequency Band | 2412-2484Hz |
| Maximum Radio Transmit Power | <+16dBm |
Home Screen Quick Reference
The home screen displays:
- Weather
- Room Temperature
- Set Temperature
- Underfloor Temperature (if applicable)
- Current Period
- Mode (Manual/Programmable)
- Power Status (On/Off)
- Clock
- Heating Status (On/Off)
- Programmable/Manual Lock Status
- Energy Saving Mode Status
- Wi-Fi Status (Blinks when connected)
- Week
Before Wiring and Installation
- Read instructions carefully.
- Check product ratings against application.
- Installer must be trained.
- Verify product operation after installation.
Warnings
Electrical Shock or Equipment Damage Hazard: Disconnect power supply before installation.
Wiring
The thermostat supports three wiring configurations:
- GA: For water heating.
- GB: For electric heating.
- GC: For water/gas boiler.
NTC and Modbus are optional connections.
Wiring Diagram Description:
The diagrams show terminal connections for AC95-240V power (N, L) and load connections (e.g., M, NO Actuator, LOAD, L1 N1, Dry Contact, Electric Floor). Specific terminal numbers (1-6) are indicated for each configuration.
Note: Verify the actual voltage printed on the thermostat's back.
Functions and Options
Access system functions by pressing and holding the " " and " " buttons for 8 seconds during power off. Use the knob to navigate and change options. Settings are confirmed automatically.
| Code | Function | Setting Range | Default |
|---|---|---|---|
| 1 | Temperature compensation | -9 to +9 | -3 |
| 2 | Deadzone Temperature | 1-5 | 1 |
| 3 | Button Locking | 00: All buttons locked except power; 01: All buttons locked | 01 |
| 4 | Sensor type | In: Internal Sensor; Ou: External Sensor; AL: Internal/External Sensor | AL |
| 5 | Min. Set Temp. | 5-15°C | 5°C |
| 6 | Max. Set Temp. | 15-45°C | 35°C |
| 7 | Display Mode | 00: Display both set temp and room temp.; 01: Display set temp only | 00 |
| 8 | Low temperature protection setting | 0-10°C | 0°C |
| 9 | High temperature protection setting | 25-70°C | 45°C |
| 10 | Economy Mode | 00: Non-energy saving; 01: Energy saving | 00 |
| 11 | Economy Temp | 0-30°C | 20°C |
| 12 | Brightness at night (22:00-6:00) | 0-8 | 01 |
| 13 | Brightness at night (22:00-6:00) | 0-8 | 01 |
| 14 | Screen line standby brightness | 1-5 | 01 |
| 15 | Reset | 00: No factory reset; 01: Factory reset | 00 |
| 16 | Version number | N/A | U1 |
Wi-Fi Connection
To connect your thermostat to Wi-Fi, download the "MOES" App from the App Store or scan the QR code. Register or log in to your account.
Network Distribution Modes:
- AP Mode: When the thermostat is off, press and hold the power/mode button until the screen flashes and the Wi-Fi icon [?] is displayed.
The MOES App offers enhanced compatibility and features compared to Tuya Smart/Smart Life apps.
App Operation Interface
The app allows adjusting temperature, viewing target temperature, and managing week programs.
Simple Exception Handling
| No. | Phenomenon | Handling |
|---|---|---|
| 1 | Power is on but without display. | Check if terminals between LCD panel and Power Unit Box are loose. |
| 2 | Without output but display works. | Use a new LC panel or new Power Unit Box to replace the old one. |
| 3 | Room Temp. is a little different from the actual. | Perform temperature calibration in item 1 of advanced options. |
Troubleshooting
For installation or operation problems, refer to the product data sheet at: moestech.com/blogs/news/wht-009
Declaration of Conformity
WENZHOU NOVA NEW ENERGY CO.,LTD declares that the WHT-009 radio equipment complies with EU directives 2014/53/EU, 2014/35/EU, 2014/30/EU, 2011/65/EU. The full text is available at: moestech.com/blogs/news/wht-009
Warranty Instructions
Products have a 24-month warranty from the date of purchase. To claim warranty, present the warranty card and proof of purchase. The warranty does not cover mechanical damage, improper use, or wear and tear. Unauthorized service or parts will void the warranty.
Recycling Information
Products marked with the WEEE symbol must be disposed of separately at designated collection points. This helps prevent negative environmental and health consequences.
Contact and Manufacturer Information
Manufacturer: WENZHOU NOVA NEW ENERGY CO.,LTD
Address: Power Science and Technology Innovation Center, NO.238, Wei 11 Road, Yueqing Economic Development Zone, Yueqing, Zhejiang, China
Tel: +86-577-57186815
After-sale Service: service@moeshouse.com
Support: MOES Official website: www.moes.net
Social Media: @moessmart, @moes_smart
European Representative: EVATOST CONSULTING LTD, Suite 11, First Floor, Moy Road Business Centre, Taffs Well, Cardiff, Wales, CF15 7QR, Tel: +44-292-1680945, Email: contact@evatmaster.com
German Representative: AMZLAB GmbH, Laubenhof 23, ESSEN 45326, Email: info@amz-lab.de, Tel: +491745298066
