Basic Control Box (WH-1209)
Print Profile(1)

Description
Flex Enclosure KE15 – Basic Control Box (WH-1209)
This is the most basic control box add-on designed specifically for the Flex Enclosure – KE15 system.
The control box is built around the WH-1209 temperature controller (NTC 10K), providing reliable and accurate temperature monitoring for enclosed environments such as 3D printers, resin printers, laser engravers, or mini CNC setups.
Key Features
- Official Add-on: Specifically designed for Flex Enclosure – KE15.
- Smart Cooling: Uses the WH-1209 (NTC 10K) to automatically turn cooling fans ON/OFF based on your preset thresholds.
- Stable Environment: Helps stabilize enclosure temperature and improve printing consistency for high-temp materials.
- Lighting Control: Supports an optional rocker switch for manual LED control inside the enclosure.
- Maker-Friendly: Compact design, easy to print, and simple to assemble.
Switch Variants & Logic
This control box supports two switch variants depending on your wiring preference:
1. KCD1-101 (2-Pin Switch)
- OFF → LED OFF + Auto Fan OFF
- ON → LED ON + Auto Fan ENABLED

2. KCD1-103 (3-Pin Switch - SPDT)
- Position I → LED ON + Auto Fan ENABLED
- Position O → FULL SYSTEM OFF
- Position II → LED OFF + Auto Fan ENABLED

Compatibility
- Flex Enclosure – KE15 (Primary system)
- 3D Printer / Resin Printer Enclosures
- Laser Engraver / Mini CNC Enclosures
- General-purpose temperature-controlled storage
Technical Notes
- Hardware Only: This is a 3D printed mechanical model. Electronic components (WH-1209, fans, switches, LEDs) are not included.
- Print Settings: Designed for FDM printing. Use PETG or ABS if your enclosure frequently reaches high internal temperatures.
- Assembly: Minimal supports may be required for certain orientations.
Designed to be simple, modular, and practical, this control box is the ideal entry-level automation solution for your Flex Enclosure.
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License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.








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