ACD FXD-ACD60 - 3.2.4 Refrigerant Adding; 3.2.5 Installation of Drain Pipe; 3.2.5.1 Outdoor Side Drainage Pipe

DC Inverter U-match Series for R410A Unitary Split Air Conditioner
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3.2.4 Refrigerant Adding
See the following table for the amount of additional refrigerant.
Item
Model
Standard
pipe length
Unnecessary
charge pipe
length
Additional refrigerant
amount for extra pipe
FXD-ACD36
FXD-ACD60
7.5m ≤9.5m 30g/m
3.2.5 Installation of Drain Pipe
3.2.5.1 Outdoor Side Drainage Pipe
(1) If the outdoor unit is underneath the indoor unit, arrange the pipeline
according to the following diagram.
1) Drain hose should be placed on the ground and its end should not be
immersed into water. The whole pipeline should be supported and fixed
onto the wall.
2) Wind the insulating tape from bottom to top.
3) The whole pipeline should be wound with insulating tape and fixed onto
the wall with saddles.
(2) If the outdoor unit is above the indoor unit, arrange the pipeline according to
the following diagram.
1) Wind the insulating tape from bottom to top.