Supplied from China
ACMELEC manufactures and supplies HVAC controls from Nanjing, China, for distributors, installers and OEM/ODM projects.
FCU Thermostat
AE-5507K FCU Smart Thermostat
Specifications & document scope · FCU selection questions
AE-5507K FCU Smart Thermostat for fan coil unit hvac control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-5507K
- Application
- Fan coil unit HVAC control
- Protocols
- WiFi, Zigbee, 0-10V
- Compatible brand
- ACMELEC
- Product family
- FCU Thermostat
The standard 5503K and 5509K versions are rated 5A. Photos with a 3A label are wiring-layout references for another hardware version, not the rating label of the standard 5A product. Select the diagram for the ordered pipe, valve and fan configuration, and follow the terminal label supplied with the unit.
Factory supply · B2B
Catalogues, samples & wholesale quotations
Standard MOQ: 60 units/sets
Models, protocols and software versions may be counted separately. Pricing and production lead time depend on the confirmed configuration and quantity.
Sample options
After requirements and payment are confirmed: stock samples approximately 3 working days; functional/protocol configuration 15–20 working days; logo, manual or packaging adjustments approximately 10 working days.
Confirm your application before ordering
Specify 2-pipe or 4-pipe system, valve voltage and wiring, fan speed or 0–10V control, and required protocol. Confirm the configuration against the model wiring diagram.
Specifications and document scope
AE-5507K FCU selection and document reference
Manual cover: AE-6607-K. The corresponding 55 and 66 series share functions, electrical specifications and wiring. The 55 series has a plastic enclosure; the 66 series has an aluminium-alloy enclosure. Enclosure material in this manual applies to the 66 series.
Confirm the FCU arrangement, fan and valve outputs, power supply and selected smart-control version. Check the document scope below against the ordered product label and wiring diagram.
Product parameters
| Temperature sensing element | NTC / thermistor sensor |
|---|---|
| Control accuracy | ±1°C |
| Control application | 2-pipe / 4-pipe fan coil unit control by configuration |
| Fan control | Three-speed fan control or project-specific output |
| Valve / output | On/off valve, 0-10V or other output according to selected model |
| Smart options | WiFi, Zigbee, Tuya or Modbus by project configuration |
| OEM/ODM scope | Logo, panel, packaging, firmware and manual language support |
Model and selection information
| Shared model | AE-5507K |
|---|---|
| Product form | Wall-mounted FCU smart thermostat |
| Main use | Room control for fan coil unit HVAC systems |
| System check | Confirm 2-pipe / 4-pipe, valve type, fan speed and output requirement |
| Protocol route | WiFi, Zigbee, 0-10V |
| Project confirmation | Power supply, wiring, valve/fan output and target market |
Documents and project notes
- Match the actual fan and valve wiring rather than selecting by the front-panel appearance alone.
- Do not select only by front panel. Confirm the actual 2-pipe/4-pipe and output requirement before quotation.
- For hotel or office projects, provide wiring photos, room quantity and preferred communication route.
fan coil unit display and operation
- Room temperature and set temperature display
- Cooling, heating and ventilation mode indication where supported
- High, medium, low or automatic fan speed control route
- Valve, fan and 0-10V output confirmation by model configuration
- WiFi, Zigbee, Tuya or Modbus indicator according to selected version
- Touch keys for mode, fan, up, down and ON/OFF operation
Product overview
AE-5507K product detail
AE-5507K FCU Smart Thermostat is used for fan coil unit room control in hotels, offices, apartments and commercial HVAC projects. It supports FCU buyers who need clear model selection by output type, protocol and control requirement.
This model belongs to the FCU Thermostat family. Confirm the exact HVAC model, wiring interface and required control configuration before requesting a quotation.
Application details
Where this model is used
- 2-pipe or 4-pipe fan coil unit room thermostat projects
- Hotel, office, apartment and commercial HVAC room control
- 0-10V, on/off valve or fan-speed control projects where applicable
- OEM thermostat programs for FCU equipment suppliers and distributors
Recommended inquiry details
To speed up quotation, include HVAC brand/model, protocol requirement, order quantity, target market, logo needs and certification requirements.
Shared 5507K / 6607K FCU manualFunction details
Control functions and buyer value
Confirm which control functions are included in the ordered configuration. Do not assume that every protocol or feature is available on every version.
Function 1
Room temperature control for fan coil unit applications
Function 2
Specify the required wireless connection and control output; confirm availability for the exact ordered version
Function 3
Project matching by valve type, fan control method and voltage requirement
Function 4
OEM panel, logo and packaging support for repeated project supply
Technical checklist
Key points to confirm before order
Exact configuration depends on project requirement, so ACMELEC confirms the real HVAC system before quotation and sample preparation.
- Confirm 2-pipe or 4-pipe system before selecting the model.
- Confirm valve output, fan speed control and power supply requirements.
- If 0-10V control is needed, mention it clearly in the inquiry.
- For hotel projects, confirm room quantity and preferred panel style.
Specification summary
Model information
| Model | AE-5507K |
|---|---|
| Product family | FCU Thermostat |
| Application | Fan coil unit HVAC control |
| Protocol / function options | WiFi, Zigbee, 0-10V |
| Compatible system | ACMELEC |
| OEM/ODM | Logo, panel, firmware, packaging and manual support available by project |
| Documents | English manual or technical file can be supplied when available |
| Buyer type | HVAC distributors, brand owners, system integrators and project buyers |
| HVAC system | Fan Coil Unit (FCU) |
| Control focus | Room temperature, fan and valve control |
| Function options | WiFi, Zigbee, 0-10V |
| Common projects | Hotels, offices, apartments and commercial buildings |
| Selection points | 2-pipe/4-pipe, valve type, fan speed, voltage and protocol |
OEM/ODM options
- Logo printing and front panel appearance direction
- Packaging, label and English manual support
- Firmware or function configuration discussion by project
- Sample verification before bulk order
Product FAQ
AE-5507K fan coil selection questions
Is the linked PDF an AE-5507K-specific installation manual?
The file currently linked from this page has AE-6607-K / AE-6607-K-WIFI on its cover. Treat it as a shared FCU reference until ACMELEC confirms applicability to your AE-5507K. Request the model-matched wiring diagram before installation.
Which details are needed to select an AE-5507K configuration?
Provide the FCU model, 2-pipe or 4-pipe arrangement, valve type, fan control method, supply voltage and terminal photos. State any 0-10V or smart-platform requirement so the available output and firmware can be confirmed.
Does the shared WiFi reference establish Zigbee or Modbus support for AE-5507K?
No. A WiFi manual for another cover model does not confirm the wireless module or protocol in an AE-5507K order. Confirm the exact hardware, app or host platform and matching documents with the quotation.
Explore the range
Related products
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AE-5501K FCU Smart Thermostat for fan coil unit hvac control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-5501K
- Protocol
- WiFi, Zigbee, 0-10V
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AE-5502K FCU Smart Thermostat
AE-5502K FCU Smart Thermostat for fan coil unit hvac control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
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- Protocol
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FCU Thermostat
AE-5503K FCU Smart Thermostat
AE-5503K FCU Smart Thermostat for fan coil unit hvac control, with OEM/ODM support, smart control options and factory-direct supply from ACMELEC.
- Model
- AE-5503K
- Protocol
- WiFi, Zigbee, 0-10V
Samples, MOQ and lead time
Purchasing information
- Pricing is quoted according to model, configuration and order quantity.
- Standard MOQ: 60 units/sets.
- Standard stock samples: approximately 3 working days.
- Functional or protocol-configured samples: approximately 15–20 working days.
- Logo, manual or packaging-adjusted samples: approximately 10 working days.
- Mass-production lead time is confirmed according to quantity and production schedule.
Logo, packaging and certification
- Free laser-engraved product logo when the standard MOQ is met.
- Orders below 500 units/sets use standard white corrugated packaging.
- Full-color logo packaging is available from 500 units/sets.
- CE, RoHS, applicable RED, FCC and relevant wireless-module documents are confirmed by model and target market.
Manual cover: AE-6607-K. The corresponding 55 and 66 series share functions, electrical specifications and wiring. The 55 series has a plastic enclosure; the 66 series has an aluminium-alloy enclosure. Enclosure material in this manual applies to the 66 series.