Panasonic WH-ADC0309H3E Service Manual page 220

Cooling Characteristics at Different Piping Length
Condition
Outdoor air temperature : 35°C (DBT), -°C (WBT)
Indoor water inlet temperature : 12°C
Indoor water outlet temperature : 7°C
Piping length : 7 m
6.500
6.000
5.500
5.000
4.500
4.000
2.500
2.400
2.300
2.200
2.100
2.000
3 6 9
3 6 9
12 15 18
Piping Length (m)
12 15 18
Piping Length (m)
220
21 24 27
21 24 27
30
30