Справочник Пользователя для Toshiba MMY-MAP1204HT8-E

„

Open the valves of the outdoor unit fully.

Liquid side

Packed valve
Using a 4mm-hexagonal wrench, 

fully open the valve rods.

Ball valve
Using a flathead screwdriver, turn it counterclockwise by 90° until it hits the 

stopper. (Full open)

Balance pipe

Balance packed valve
Using a 4mm-hexagonal wrench, fully open the valve rods. 

Gas side

Ball valve
Using a minus screwdriver, turn it counterclockwise by 90° until it hits the stopper.

(Full open)

Using flathead 
screwdriver, turn it 
counterclockwise by 
90° until it hits the 
stopper. (Full open)

Service 

port

Flare nut

Valve unit

(1)

(2)

Fully closed

Fully opened

Slot

*

When opened fully, do not apply 
excessive torque after the screwdriver hits 
the stopper; otherwise a problem may be 
caused on the valve. (5 N•m or less)

Fully closed

Fully opened

„

This product contains fluorinated greenhouse gases covered by the Kyoto Protocol

• Chemical Name of Gas

R410A

• Global Warming Potential (GWP) of Gas

1975

1. Stick the enclosed refrigerant label adjacent to the charging and/or recovering location.
2. Clearly write the charged refrigerant quantity on the refrigerant label using indelible ink. Then, place the included 

transparent protective sheet over the label to prevent the writing from rubbing off.

3. Prevent emission of the contained fluorinated greenhouse gas. Ensure that the fluorinated greenhouse gas is 

never vented to the atmosphere during installation, service or disposal. When any leakage of the contained 
fluorinated greenhouse gas is detected, the leak shall be stopped and repaired as soon as possible.

4. Only qualified service personnel are allowed to access and service this product.
5. Any handling of the fluorinated greenhouse gas in this product, such as when moving the product or recharging 

the gas, shall comply under (EC) Regulation No. 842/2006 on certain fluorinated greenhouse gases and any 
relevant local legislation.

6. Periodical inspections for refrigerant leaks may be required depending on European or local legislation.
7. Contact dealers, installers, etc., for any questions.

„

• Apply heat insulation of pipe separately at the liquid, gas, and balance sides.
• Be sure to use thermal insulator resistant up to 120°C or higher for pipes at the gas side.

„

• After piping connection work has been finished, cover the opening of the piping/wiring panel with the piping 

cover, or fill silicon or putty into the space between the pipes. 

• In case of drawing-out the pipes downward or sideward, also close the openings of the base plate and the side 

plate.

• Under the opened condition, a problem may be caused due to the entering of water or dust.

kg

kg

kg

Pre-charged Refrigerant at Factory [kg], 

specified in the nameplate

Additional Charge on Installation Site 

[kg]

+00EH99871699_01EN.book  Page 17  Thursday, August 26, 2010  4:41 PM