- ページ 4

ヒートポンプ ATW MINI 11のPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。ATW MINI 11 18 ページ。 Air-to-water heat pump

4. SAFETY PRECAUTIONS

The Heat Pump is an electrical appliance operating under 230V voltage! The product can only be installed and

serviced by an authorized electrician. In case of ﬁre, do not use water or foam extinguishers. Use only the

dry-powder or carbon dioxide extinguishers!

In case of refrigerant leakage, switch off the outdoor unit breaker and contact the servicing organization

mentioned on the label on the indoor unit. The R410A refrigerant is non-ﬂammable, inexplosive and non-toxic.

Under no circumstances should you try to stop the refrigerant leakage by yourselves. The refrigerant is

generating very low temperatures (as low as -50°C). In case of indoor leakages, ventilate the room properly. In

case of inhalation of refrigerant and ﬁre exhausts, bring the exposed person into a ventilated room and call your

local medical emergency number. If hit by the liquid refrigerant, dry the affected place immediately and warm it

(e.g. by a blanket). If eyes are affected by the liquid refrigerant, wash them out with water and call your local

medical emergency number.

In case of ﬁre emergency, disconnect the appliance from the electrical network and extinguish the ﬁre with

dry-powder or carbon dioxide extinguishers.

In case of heating water leakage, switch off all the indoor unit breakers and contact the service organization

mentioned on the label on the indoor unit.

During manipulation with the refrigerant piping (cleaning, maintenance), use protective working aids (such as

gloves or glasses).

Do not insert ﬁngers into an operating fan of the outdoor unit, serious injury might occur!

Exposing yourself to a direct airﬂow for extended period of time may lead to serious hyperthermia.

Local laws and standards must be observed.

Outdoor unit AOY(*) 18, 30, 30, 36, 45, 54:

Dust/free, non-agressive environment

Temperature -10°C to +45°C

Maximum humidity 90%

The outdoor unit must be stored and transported in vertical position and in the original box. If necessary, protect

the fragile parts (e.g. exchanger).

ATW-MINI indoor unit:

Dust/free, non-agressive environment

Temperature +5°C to +45°C

Maximum humidity 70%