Panasonic PAW-VP1000LDHW Technical Manual page 79

PAW-VP750LDHW
Tubing data
Tubing size outer diameter
Limit of tubing length (L)
Height differential of Indoor/
Outdoor units (H1)
Attention: follow instruction
Required additional refrigerant
Refrigerant charged at shipment R32
PAW-VP750LDHW
Tubing data
Tubing size outer diameter
Limit of tubing length (L)
Height Differential of
Indoor/Outdoor Units (H1)
Attention: follow instruction if piping under 15 m.
Over 50 m meters is not needed
Required additional refrigerant over 7.5 meters
Refrigerant charged at shipment R410A
The system must have extra refrigerant filling, please see installation manual for U-16MF3E8.
PAW-VP•LDHW - Technical Manual – 2019-11
Combined with outdoor unit
Liquid tube [mm (in.)]
[mm (in.)]
Gas tube
[m]
Outdoor unit is placed higher [m]
Outdoor unit is placed lower [m]
[g/m]
[kg]
Combined with outdoor unit
[mm (in.)]
Liquid tube
Gas tube [mm (in.)]
[m]
Outdoor unit is placed higher [m]
Outdoor unit is placed lower [m]
[g/m]
[kg]
Tubing Data and Refrigerant
U-250PZH2E8
1/2"
1 1/8"
30
30
30
Remove 1500 g for pipe length 7,5 m
80
5.2
U-16MF3E8
1/2"
1 1/8"
50
30
30
Add receiver tank 3 liter
80
8.3
5
79