Application Information; Operating Limits - Daikin FWW Series Technical Manual

Application Information

Application Information
Model: FWW

Operating Limits:

Thermal carrier : Water
Water temperature : 4°C ~ 10°C (Cooling), 35°C ~ 50°C (Heating)
Maximum water pressure : 16 bar
Air temperature : (as below)
Cooling Mode
Temperature
Minimum indoor
temperature
Maximum indoor
temperature
Model: FWF
Operating Limits:
Thermal carrier : Water
Water temperature : 4°C ~ 10°C (Cooling), 35°C ~ 50°C (2 Pipes) (Heating)
Maximum water pressure : 16 bar
Air temperature : (as below)
Cooling Mode
Temperature
Minimum indoor
temperature
Maximum indoor
temperature
Model: FWK & FWKE
Operating Limits:
Thermal carrier : Water
Water temperature : 4°C ~ 10°C (Cooling), 35°C ~ 50°C (2 Pipes) (Heating), 35°C ~ 70°C (4 Pipes) (Heating)
Maximum water pressure : 16 bar
Air temperature : (as below)
Cooling Mode
Temperature
Minimum indoor
temperature
Maximum indoor
temperature
Model: FWE
Operating Limits:
Thermal carrier : Water
Water temperature : 4°C ~ 10°C (Cooling), 35°C ~ 50°C
Maximum water pressure : 16 bar
Air temperature : (as below)
Cooling Mode
Temperature
Minimum indoor
temperature
Maximum indoor
temperature
Ts °C/°F Th °C/°F
19.0 / 66.2 14.0 / 57.2
32.0 / 89.6 23.0 / 73.4
Ts °C/°F Th °C/°F
19.0 / 66.2 14.0 / 57.2
32.0 / 89.6 23.0 / 73.4
Ts °C/°F Th °C/°F
16.0 / 60.8 11.0 / 51.8
32.0 / 89.6 23.0 / 73.4
Ts °C/°F Th °C/°F
19.0 / 66.2 14.0 / 57.2
32.0 / 89.6 23.0 / 73.4
Heating Mode
Temperature
Minimum indoor
temperature
Maximum indoor
temperature
Ts: Dry bulb temperature.
Heating Mode
Temperature
Minimum indoor
temperature
Maximum indoor
temperature
Ts: Dry bulb temperature.
Heating Mode
Temperature
Minimum indoor
temperature
Maximum indoor
temperature
Ts: Dry bulb temperature.
Heating Mode
Temperature
Minimum indoor
temperature
Maximum indoor
temperature
Ts: Dry bulb temperature.
Ts °C/°F Th °C/°F
15.0 / 59.0 -
27.0 / 80.6 -
Th: Wet bulb temperature.
Ts °C/°F Th °C/°F
15.0 / 59.0 -
27.0 / 80.6 -
Th: Wet bulb temperature.
Ts °C/°F Th °C/°F
16.0 / 60.8 -
30.0 / 86.0 -
Th: Wet bulb temperature.
Ts °C/°F Th °C/°F
15.0 / 59.0 -
27.0 / 80.6 -
Th: Wet bulb temperature.
7