Samsung EHS Mono HT Quiet 8 kW

Compatibility

Controller pairing documented; external data interface unverified

Samsung's 2026 outdoor manual pairs AE080BXYDEG/EU with MIM-E03EN or MIM-E03CN for space heating. Its product brochure describes PV and Smart Grid Ready contacts. The retained sources do not pair the generic MIM-B19N Modbus module with this exact outdoor unit, controller revision and firmware or define usable read-only heat-pump points.

AE080BXYDEG/EU single-phase 8 kW outdoor unit only, with the actual installed ClimateHub or MIM-E03EN/CN kit recorded. The three-phase AE080BXYDGG/EU and 12/14 kW models need their own electrical and controller checks. Capture controller part number, firmware, wiring, accessory slots and regional setup before proposing any external interface.

Models

Specifications

Samsung's 2026 installation manual distinguishes the single-phase AE080BXYDEG from the three-phase AE080BXYDGG and higher-capacity models. For the 8 kW unit it specifies 220-240 V, 50 Hz supply, 2.7 kg R32, 1-inch water connections, 126 kg net mass and a 1,270 × 1,018 × 530 mm enclosure.¹

Exact outdoor model

AE080BXYDEG/EU, single-phase 8 kW R32 monobloc^1, 3

Electrical supply

1-phase 220-240 V, 50 Hz; installation manual lists MCA 26 A and MFA 28.6 A¹

Leaving-water range

Heating 15-70 °C; cooling 5-25 °C, subject to operating conditions¹

Ambient range

Heating -30 to +43 °C; cooling +10 to +46 °C¹

Control-kit pairing

MIM-E03EN or MIM-E03CN for the listed space-heating-only configuration¹

Other listed pairing

AE200RNWMEG/EU or AE260RNWMEG/EU ClimateHub in the manual's certification table¹

PV and grid contacts

PV contact and Smart Grid Ready functions shown for the MIM-E03EN kit; contact behavior requires the installed kit manual²

Dimensions and mass

1,270 × 1,018 × 530 mm; 126 kg net¹

Interface

Documented measurements and integration boundaries for EHS Mono HT Quiet 8 kW.

• The February 2026 outdoor manual lists AE080BXYDEG as 1-phase 220-240 V, 50 Hz, using 2.7 kg of R32. It lists MIM-E03EN and MIM-E03CN control kits; its certification table ties AE080BXYDEG/EU to both kits for space heating only.
• Samsung's product brochure shows a PV contact and Smart Grid Ready function with the MIM-E03EN kit. These are installer-configured control contacts, not a live PV production meter, heat meter or published software dispatch API.
• A separate Samsung MIM-B19N manual covers EHS as a broad equipment class and specifies a Modbus interface module. It does not identify AE080BXYDEG/EU with MIM-E03EN firmware, a supported point set or a coexistence design. Do not transfer its registers to this outdoor unit.
• SmartThings operation is optional and requires Samsung's supported controller, Wi-Fi kit, network and account. An app connection is not evidence of a local third-party data endpoint.
• An 8 kW nameplate and a nominal COP do not establish measured heat delivery or seasonal performance. Use a hydronic heat meter and electricity metering that includes every compressor, pump, booster and backup load inside the stated COP boundary.

Setup

1. Identify the whole Samsung system

   Read the outdoor AE080BXYDEG/EU nameplate and the actual MIM-E03EN/CN or ClimateHub controller label. Capture firmware, optional Wi-Fi and any auxiliary heater arrangement.

2. Trace the hydronic and electrical boundaries

   Record flow and return circuits, circulation pumps, domestic-hot-water storage, booster/backup heater feeds and the point of grid connection. Decide which loads and heat flows a performance metric will include.

3. Confirm any third-party interface

   Ask Samsung or the responsible installer for a written compatibility statement linking the exact controller, firmware and proposed module. Require a read-point list, wiring, addressing, update interval and whether existing Samsung controls can coexist.

4. Meter heat and power independently

   Install or identify suitable thermal and electrical meters at the chosen boundary. Align intervals and sign conventions; use controller temperatures or operating states to explain operation, not to substitute for measured delivered heat.

5. Preserve commissioned controls

   Keep PV contact, Smart Grid Ready, frost protection, hot-water priority and heater operation under the approved system design. A flexibility proposal needs documented permissions, limits and fail-safe behavior before control.

Common questions

Can Edge read AE080BXYDEG/EU over Modbus?

Samsung's generic MIM-B19N manual lists EHS among supported equipment, but the retained Samsung documents do not pair that module and a point map with this exact outdoor unit and MIM-E03EN/CN firmware. The direct Edge route remains unverified; confirm the accessory and read set with Samsung first.^1, 4

Does the PV contact report solar generation?

No. The brochure shows a PV contact as a control input on the MIM-E03EN system. A separate PV inverter or meter supplies generation data, and the contact's commissioned meaning needs its kit instructions.²

Does Smart Grid Ready make the heat pump dispatch-ready for a VPP?

The brochure names Smart Grid Ready, but does not establish remote commands, acknowledgement, override priority or fail-safe behavior for this installation. A VPP design needs those controls specified and accepted separately.²

Can Samsung's nominal COP prove operating efficiency?

No. The brochure's nominal COP is a laboratory operating-point figure. A site COP needs delivered heat and the included electrical inputs measured across the same period and a declared boundary.^1, 2