10.1.2. Refrigerant additional charge
• The piping length exceeds 30 metres.
APPLICABLE FOR ALL MODELS
Before shipment, this air conditioner is filled with the rated amount of refrigerant subject to 30m piping length. (The rated
amount of refrigerant is indicated on the name plate.) But when the piping length exceeds 30m, additional charge is required
according to the following table.
Example :
CS-F24DD2E5
In case of 31m long pipe (one-way), the amount of refrigerant to be replenished is: (31 - 30) x 50 = 50g
Model Name Standard piping specification
Liquid piping
(dia. mm)
Gas piping
(dia. mm)
Gas charge-
less length (m)
Additional gas
volume (g/m)
CU-B24DBE5 9.52 15.88 30 50
CU-B28DBE5 9.52 15.88 30 50
CU-B28DBE8 9.52 15.88 30 50
CU-B34DBE5 9.52 15.88 30 50
CU-B34DBE8 9.52 15.88 30 50
CU-B43DBE8 9.52 15.88 30 50
CU-B50DBE8 9.52 15.88 30 50
10.2. 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-B24DBE5 900 320 795 69 560 150 320
CU-B28DBE5 900 320 795 69 560 150 320
CU-B28DBE8 900 320 795 69 560 150 320
CU-B34DBE5 900 320 1170 102 560 150 450
CU-B34DBE8 900 320 1170 100 560 150 450
CU-B43DBE8 900 320 1170 102 560 150 450
CU-B50DBE8 900 320 1170 102 560 150 450
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