Mitsubishi Electric V-251BZ-HK Installation Manual page 3

Use a 220 V AC single-phase power supply.
Using a power supply other than 220 V AC single-phase may
cause fire or electric shock.
Electrical work and main unit installation must be performed
safely and reliably by qualified personnel certified by the
Electrical and Mechanical Services Department (EMSD).
Incorrect electrical work or installation work may cause electric
shock, fire, or the unit falling down.
When passing metal ducts through wooden buildings clad
with metal laths, wire laths or metal sheets, these ducts
must be installed in such a way that they will not make
electrical contact with the metal laths, wire laths or metal
Follow sheets.
instructions
If the metal ducts make contact with these materials electrically,
遵照說明
a fire might result due to an electric leakage.
Securely connect the power cable.
An insecure connection may result in overheating of the
connectors and cause fire.
Install the product at least 2.3 m above the floor.
Failure to do so could cause an injury.
Do not block the inlet or outlet of the product.
Doing so could cause a fire.
Firmly secure the main unit and panel with screws.
They could fall and cause an injury.
Install securely in a place with sufficient strength.
It could fall and cause an injury.
Securely attach parts.
They could fall and cause an injury.
Use parts supplied and designated parts for installation.
Failure to use parts designated by MITSUBISHI ELECTRIC
could lead to an accident.
Follow
Wear gloves during installation.
instructions
Failure to do so could result in injury.
遵照說明
Earth leakage circuit breaker (leakage current not exceeding
30 mA) and circuit breaker shall be directly connected to
the supply terminals and shall have a contact separetion
in all poles, providing full disconnection under overvoltage
category III conditions (Secure at least 3 mm between
contact points). Use a circuit breaker for 16 A or greater.
Warning / 警告
Caution / 注意
3
使用220 V AC單相電源。
使用220 V AC單相電源以外的電源
可能造成火災或觸電。
電氣作業及主機安裝必須由符合資
質的機電工程署(EMSD)認證人員以
安全可靠的方式執行。
不當電氣作業或安裝作業可能造成
觸電、火災或裝置墜落。
在安裝時不要讓金屬管道與金屬板
條、金屬絲、不銹鋼板等有電氣上
的接觸。
若連接到這類金屬部分則可能會因漏
電而引起火災事故。
牢固連接電源線。
連接不牢可能導致連接器過熱並引
起火災。
將產品安裝在離地面至少2.3 m高度
的位置。
否則可能造成傷害。
請勿堵塞產品的進風口或出風口。
否則可能造成火災。
用螺絲牢牢固定主機和面板。
可能會墜落並造成傷害。
牢固安裝到有足夠強度的位置。
可能會墜落並造成傷害。
牢固連接部件。
可能會墜落並造成傷害。
使用隨附的部件和指定的部件進行
安裝。
不使用三菱電機指定的部件可能導
致事故。
安裝時請佩戴手套。
否則可能導致傷害。
接地漏電斷路器（漏電流不超過30
mA）和斷路器應直接連接至電源終
端，並在所有電極上都設有接觸隔
離，確保在III類過電壓下完全斷開
連接(接觸點之間至少留出3mm距離
才能保證安全)。使用16 A或以上斷
路器。