Tubing Data And Refrigerant; Tubing Data For Dhw And Outdoor Unit Combination - Panasonic PAW-VP1000LDHW Technical Manual

Tubing Data and Refrigerant

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Tubing Data and Refrigerant

Tubing data for DHW and outdoor unit combination

PAW-VP1000LDHW
Tubing data
Liquid tube
Tubing size outer diameter
Gas tube
Limit of tubing length (L)
Outdoor unit is placed higher
Height differential of Indoor/
Outdoor units (H1)
Outdoor unit is placed lower
Attention: follow instruction
Required additional refrigerant over 7 meters
Refrigerant charged at shipment R32
PAW-VP1000LDHW
Tubing data
Liquid tube
Tubing size outer diameter
Gas tube
Limit of tubing length (L)
Outdoor unit is placed higher
Height Differential of
Indoor/Outdoor Units (H1)
Outdoor unit is placed lower
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.
Combined with outdoor unit
U-250PZH2E8
[mm (in.)]
1/2"
[mm (in.)]
1 1/8"
[m] 30
[m] 30
[m] 30
Remove 600 g for pipe length 7.5 m
[g/m] 80
[kg]
5.2
Combined with outdoor unit
U-16MF3E8
[mm (in.)]
1/2"
[mm (in.)] 1 1/8"
[m] 50
[m] 30
[m] 30
Add receiver tank 3 liter
[g/m] 80
[kg] 8.3
PAW-VP•LDHW - Technical Manual – 2019-11