Wall-Mounted Multi-Split Systems

When 2-5 rooms need cooling and multiple outdoor units are not feasible on the facade, wall-mounted multi-split systems are usually the practical option. Stable operation depends on room-by-room load, route length, noise limits, and an 8-10 hour daily duty cycle.

Before installation, teams verify indoor unit placement, allowable height difference, drainage layout, and service access. Wrong configuration typically causes uneven temperature, higher energy use, and avoidable rework.

Configuration planning without overloading the outdoor unit

One outdoor module distributes capacity across several indoor units, so peak zones must be defined before procurement. Bedrooms often prioritize low noise, while living and open-space zones require stable output at peak hours.

Installation constraints, startup, and service continuity

Routing, drainage, connection points, and placement limits are fixed before works begin. After installation, startup checks are completed in real modes by zone and service terms are documented.

Related options for the same project

If a separate system per room is preferred, teams often compare wall-mounted split systems. For non-fixed-installation scenarios they assess mobile air conditioners. For concealed air distribution they review slim duct systems, while commissioning is usually coordinated with installation and startup services.

Frequently asked questions

How many rooms can one system serve?
Typically 2-5 rooms depending on model and calculated load.

What is checked before installation?
Route limits, drainage, height difference, electrical baseline, and unit placement.

Can each room be controlled independently?
Yes, indoor units are usually configured for independent control.

Is post-startup service included?
Yes, service terms are fixed when works are confirmed.

Is it suitable for rental apartments?
Yes, if fixed installation is allowed and technical constraints are met.