[ Wall / Obstruction ] | | Min. 300 mm (12") clearance v +-------------------+ | Outdoor Unit | ===> Airflow Discharge +-------------------+ (Min. 600 mm / 24" clear) ^ | Min. 600 mm (24") service access side Environmental Requirements
Run the communication wires from the outdoor unit to each respective indoor unit (typically terminals 1 and 2, or F1 and F2 depending on the specific Samsung communication protocol).
Monitor the following metrics during the test run to verify structural health:
Samsung AJ068TXJ3KG/EU is a Free Joint Multi (FJM) outdoor unit designed to support up to three indoor units. This R32 multi-split system is optimized for residences and light commercial spaces, offering a space-saving design with a 7.1kW cooling capacity. Air Conditioning World Installation Overview
The Samsung AJ068TXJ3KG/EU is a high-efficiency Free Joint Multi (FJM) outdoor condenser utilizing eco-friendly R32 refrigerant. It allows you to connect up to three indoor units to a single outdoor unit, making it an ideal choice for multi-room residential or light commercial zoning. 1. Pre-Installation Planning and Safety Precautions
Connect a vacuum pump to the service port. Evacuate the system down to below 500 microns.
Understanding the unit's physical and technical limits ensures a smooth installation process. AJ068TXJ3KG/EU Type: Multi-Split Outdoor Unit (Max 3 Ports) Refrigerant Type: R32 Power Supply: 220–240 V, 50 Hz, Single Phase
Place the unit on a flat concrete pad. Use rubber vibration-absorption pads under the mounting feet.
Piping matches the corresponding electrical wiring for each indoor unit. Power supply matches 230V single-phase requirements. Earth grounding is properly bonded.
To facilitate future maintenance and ensure proper heat exchange, follow these minimum spacing boundaries: Minimum 300 mm
Pour a concrete base pad that extends at least 100 mm beyond the dimensions of the unit's feet.
Ensure the noise will not disturb neighbors and that condensation drainage (especially during heat mode) is properly handled. 2. Installation Procedure Step 1: Unpacking and Inspection
For full error list, refer to the DVM S service manual.
Samsung AJ068TXJ3KG/EU Installation Manual: Complete Setup Guide
Weigh in the extra R32 refrigerant using a digital scale through the liquid service valve while the system is dormant. 7. Commissioning and Test Running
: Perform a gas leak test and remove air from the circuit before charging with R32 refrigerant.