AC Pro GMV-ND07PLS/A-T(U) Installation Manual

Contents

AC Pro GMV-ND07PLS/A-T(U) Installation Manual Manual pdf 36 page image

31Multi Variable Air Conditioners Indoor Unit105◆Secure a downward gradient of 1/100 or more for the drain pipe. To accomplish this, mountsupporting brackets at an interval of 39-3/8~59in.Unit: in.5.4 Testing of Drain Piping◆ After piping work is finished, check if drainage flows smoothly.◆Shown in the figure, Add approximately 0.26 gallons of water slowly into the drain pan and checkdrainage flow during COOL running.6 Electrical Installation◆The wiring must be in accordance with the local rules.◆Rated supply voltage and special circuit for air conditioner must be used.◆Do not pull the power cord forcefully.◆All the electric installations must be carried out by specialist technicians in accordance with thelocal laws, rules and these instructions.◆The diameter of flexible wire should be wide enough. Replace the damaged power cord andconnecting wire with special flexible wire.◆The earthing shall be reliable and connected to the special earthing device on the construction.The installation must be done by specialist technicians. The leak protection switch and air switch withenough capacity must be installed. The air switch shall have both the magnetic tripping and thermaltripping functions to ensure protection against the short circuit and overload.● Earthed Requirements◆The air conditioner belongs to I type electric appliances. The reliable earthed action is a must. Secure a downward gradient of 1/100 or more for the drain pipe. To accomplish this, mountsupporting brackets at an interval of 39-3/8~59in.Multi Variable Air Conditioners Indoor Unit105◆Secure a downward gradient of 1/100 or more for the drain pipe. To accomplish this, mountsupporting brackets at an interval of 39-3/8~59in.Unit: in.5.4 Testing of Drain Piping◆ After piping work is finished, check if drainage flows smoothly.◆Shown in the figure, Add approximately 0.26 gallons of water slowly into the drain pan and checkdrainage flow during COOL running.6 Electrical Installation◆The wiring must be in accordance with the local rules.◆Rated supply voltage and special circuit for air conditioner must be used.◆Do not pull the power cord forcefully.◆All the electric installations must be carried out by specialist technicians in accordance with thelocal laws, rules and these instructions.◆The diameter of flexible wire should be wide enough. Replace the damaged power cord andconnecting wire with special flexible wire.◆The earthing shall be reliable and connected to the special earthing device on the construction.The installation must be done by specialist technicians. The leak protection switch and air switch withenough capacity must be installed. The air switch shall have both the magnetic tripping and thermaltripping functions to ensure protection against the short circuit and overload.● Earthed Requirements◆The air conditioner belongs to I type electric appliances. The reliable earthed action is a must.5.4 Testing of Drain Piping After piping work is finished, check if drainage flows smoothly. Shown in the figure, Add approximately 0.26 gallons of water slowly into the drain pan and checkdrainage flow during COOL running. The wiring must be in accordance with the local rules. Rated supply voltage and special circuit for air conditioner must be used. Do not pull the power cord forcefully. All the electric installations must be carried out by specialist technicians in accordance with thelocal laws, rules and these instructions. The diameter of flexible wire should be wide enough. Replace the damaged power cord andconnecting wire with special flexible wire. The earthing shall be reliable and connected to the special earthing device on the construction.The installation must be done by specialist technicians. The leak protection switch and air switchwith enough capacity must be installed. The air switch shall have both the magnetic trippingand thermal tripping functions to ensure protection against the short circuit and overload. Earthed Requirements The air conditioner belongs to I type electric appliances. The reliable earthed action is a must. The yellow and green wire inside the air conditioner is the earthed wire. Do not use it for otherpurpose or even cut off it. Do not fix it with tapping screw, otherwise it may cause electric shock. The earthed resistance must meet the requirements of national standard GB17790. There should be reliable earthed terminal for the power supply. Never connect the earth lead tothe following articles:1.water pipe; 2. gas pipe; 3. drain pipe; 4. unreliable place considered by professionals.ELECTRICAL INSTALLATION