Daikin RXYQ96PATJ [11/108] Field refrigerant piping

Daikin RXYQ96PATJ [11/108] Field refrigerant piping
REFNET Pipe System EDUS391000-N_a
10 Installation of Outdoor Units
3.2 Field Refrigerant Piping
3.2.1 Heat Pump Series
1. The following materials should be used for all refrigerant piping.
Materials: Deoxidized phosphorous seamless copper pipe or equivalent
2. The tips for insulation
Both Gas, Liquid piping must be insulated.
Materials: Glass fiber or heat resistant polyethylene foam.
Thickness: 1/2 inch or more
3.2.2 Heat Recovery Series
Suction, Discharge Gas piping, liquid piping must be insulated.
Example of thermal insulation work.
Insulation of both liquid and gas pipe
3 piping section (between outdoor unit and Branch Selector
unit)
2 piping section (between Branch Selector unit and indoor
unit)

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