10.2. Refrigerant additional charge
1.
Piping installation by standard piping
•
• •
•
At the time of shipment from the factory, this unit is charged with enough refrigerant for an equivalent pipe length of 30 m.
(Refer the following table)
But when the piping length exceeds 30m, additional charge is required according to the following table.
Example:
CU-L24DBE5
In case of 50m long pipe (one way), the amount of refrigerant to be replenished is: (50 - 30) x 50 = 1,000g
Model Name Standard piping specification
Liquid piping
(dia.mm)
Gas piping
(dia.mm)
Gas charge-
less length
(m)
Additional
gas volume
(g/m)
CU-L24DBE5 9.53 15.88 30 50
CU-L28DBE5 9.53 15.88 30 50
Attention
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• •
•
Do not decrease the size of the gas piping. (It causes the breakdown of the compressor)
10.3. Position of the centre gravity
MODEL NAME OUTSIDE DIMENSIONS NET WEIGHT CENTRE OF GRAVITY
WIDTH (mm) DEPTH (mm) HEIGHT (mm) kg X (mm) Y (mm) Z (mm)
CU-L24DBE5 900 320 795 71 560 160 360
CU-L28DBE5 900 320 795 71 580 160 340
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CS-F24DB4E5 CU-L24DBE5 / CS-F28DB4E5 CU-L28DBE5