Optimum range · Inverter

A++ / A+

Yamato Optimum R32 YW12T2n Inverter air conditioner

AI Inverter Algorithm, self-cleaning with sterilisation at 56°C, and control from the SmartLife-SmartHome app.

Capacity — 4 models in the series

Capacity
12.000 BTU
SEER / SCOP
6,10 / 4,00
Min. sound pressure
22 dB(A)
Rated current
5.8 A / 4.4 A
Cooling operation
-15 ~ 53 °C
Power supply
1 Ph-220V-240V-50Hz

Code YW12T2n

Description

Technology for comfort in every season

AI Inverter Algorithm

AI Inverter Algorithm

The unit uses AI Inverter Algorithm technology: it adjusts the operating frequency and the fan motor speed to bring the room temperature to the one you set, far more precisely than traditional control systems.

56°C — self-cleaning with high-temperature sterilisation

56°C — self-cleaning with high-temperature sterilisation

From time to time the unit runs an automatic cleaning cycle: it freezes the evaporator quickly, thaws it to wash it, then sterilises it at 56°C. Thanks to this sterilisation stage, more than 93.18% of the bacteria on the evaporator are removed.

Comfortable cooling

Comfortable cooling

In cooling mode, the air conditioner keeps a close watch on the humidity in the room, so that the air is not dried out more than it needs to be, and comfort stays at its best.

Intelligent defrosting

Intelligent defrosting

The defrosting cycle that clears the ice off the condenser and restores the heating function starts automatically, only when it is needed, so that less energy is used.

Features

Everything the unit does for you

  • Golden Fin protective coating

    The condenser and the evaporator have a Golden Fin coating which, besides its superior anti-corrosive properties, has a hydrophilic layer that stops condensation from settling and prevents the build-up of dust, dirt and bacteria.

  • Wi-Fi control

    Once the unit is connected to the internet, you can control it remotely from the SmartLife-SmartHome app, on your phone or tablet. The Wi-Fi module is already built into the indoor unit, so nothing needs installing.

  • 7-speed fan

    When you set the fan speed of the indoor unit, in the operating mode you have chosen, you can pick from the 7 available speeds, from Quiet (22 dB minimum*) to Turbo.

    *sound pressure level for the 9,000 and 12,000 BTU/h capacities

  • Intelligent 3D airflow

    The air is spread evenly and widely: from the top down, like a cool shower, in cooling mode, and from the bottom up, like a blanket of warm air, in heating mode, thanks to the Coanda effect created by the louvres. You adjust the direction from the remote control, vertically and horizontally.

  • Anti-cold Air (pre-heating)

    In heating mode, the indoor unit only starts blowing air once the evaporator has reached a temperature that avoids exposing you to a stream of cold air.

  • Self-diagnosis

    To make maintenance and servicing easier, if a fault occurs the error code is shown on the LED display of the indoor unit.

  • Power supply through the outdoor unit

    For greater safety in use and a tidier look in the room, the unit is powered through the outdoor unit.

  • Corrosion-resistant casing

    The anti-corrosive coating on the metal parts protects the outdoor unit in harsh environments, such as coastal areas with high humidity, salt and acidity.

  • DC Inverter, SEER A++ / SCOP A+

    DC Inverter technology controls the voltage and the current for efficient operation, with lower consumption and less noise. The compressor speed varies, so the temperature is held precisely and energy is saved.

  • Installation kit included

    At every capacity, the unit comes with the installation kit: 3 m of pipe, 4.3 m of cable, a condensate drain hose, insulating tape, insulation and sealing material for the hole in the wall.

  • Turbo

    Sets the maximum fan speed straight away, in cooling or heating mode: the unit runs at a high frequency so that it reaches the temperature you want in the shortest time.

  • Eco

    In Eco mode, the unit reaches the temperature you set in the shortest time, then runs at a reduced frequency, holding the temperature while using less energy.

  • Clean & Mildew

    The Clean function starts a four-step self-cleaning cycle: rapid freezing, thawing, drying and high-temperature sterilisation of the evaporator. The Mildew function prevents mould: the fan keeps running for 15 minutes after the unit is switched off, to dry the internal parts.

  • I Feel

    The sensor in the remote control measures the temperature next to you, and the unit automatically adjusts the air it blows into the room.

Documentation

Manuals and useful documents

Technical specifications

Full data for this model

Model YW12T2n · tolerance +/- 5%

Function Cooling / Heating
Cooling capacity 3412/11601/12863 BTU (min/nom/max)
Heating capacity 3412/11669/13000 BTU (min/nom/max)
Power supply 1 Ph-220V-240V-50Hz
Seasonal energy efficiency ratio, cooling (SEER) 6.10
Seasonal coefficient of performance, heating (SCOP) 4.00
Energy efficiency class, cooling A++
Energy efficiency class, heating A+
Power input, cooling 290/1130/1500 W (min/nom/max)
Power input, heating 290/1005/1720 W (min/nom/max)
Outdoor operating temperature range, cooling -15°C ~ 53°C
Outdoor operating temperature range, heating -20°C ~ 30°C
Rated current, cooling 5.8 A
Rated current, heating 4.4 A