Samsung EHS WiFi Controller Kit

The Samsung EHS WiFi Controller Kit (MIM‑H04EN) is a Wi‑Fi Kit 2.0 accessory that adds SmartThings‑based remote monitoring and control to compatible Samsung Eco Heating System (EHS) heat pumps and air conditioning systems.

Product Overview

• Model: MIM‑H04EN EHS Wi‑Fi Controller Kit (Wi‑Fi Kit 2.0).
• Function: Provides smart connectivity so Samsung EHS systems can be controlled and monitored via the SmartThings app on a smartphone or tablet.
• Compatibility: Designed for Samsung EHS (Eco Heating System) heat pumps and selected Samsung AC/ERV systems that support Wi‑Fi Kit 2.0 connectivity.

Key Features

• Smart remote control – turn the system on or off, change operating mode and adjust temperature setpoints remotely through the SmartThings app.
• Scheduling & timers – set start/stop schedules and time programmes from the app to optimise comfort and energy use.
• Energy monitoring – view energy‑use information and operating history (where supported by the connected system) to help optimise running costs.
• Status & error notifications – receive alerts about system errors or issues, helping with early fault detection and remote troubleshooting.
• Slim, compact module – designed as a small, easily‑mounted module that integrates neatly with the indoor controller/PCB area.

Technical Details

• Wi‑Fi standard: supports common Wi‑Fi protocols (2.4GHz 802.11b/g/n; some documentation also cites 5GHz support on Wi‑Fi Kit 2.0 systems).
• Power supply: powered from the connected indoor unit / controller board (no separate PSU required in normal installations).
• Physical size (module): compact, slim enclosure suitable for mounting within or adjacent to the heat‑pump / AC control section.
• Typical faceplate dimensions (controller plate): approximately 185mm wide × 130mm high × 29mm deep.

Included in the Kit

• 1 × MIM‑H04EN Wi‑Fi controller kit.
• 2 × cable ties.
• 3 × cable clamps.
• 5 × M4 × 16mm fixing screws.
• 6 × U‑type terminals for electrical terminations.
• 1 × user manual and 1 × installation manual.

Installation & Use

• Installation: fitted and wired to the designated communication / accessory port on compatible Samsung EHS or AC indoor units, then secured using the supplied clamps and screws.
• Commissioning: connect the kit to the local Wi‑Fi network, register the system in the Samsung SmartThings app and link it to the user’s Samsung account.
• User operation: once paired, the user can control the system via SmartThings and continue to use any existing wired or touch controllers in parallel.