5
English
Model
FWF02AATNMV1 FWF03AATNMV1 FWF04AATNMV1
Voltage range**
Recommended fuse*
A
2
2
2
Power supply cable size*
mm
2
1.5
1.5
1.5
Number of conductors
3
3
3
220V-240V/1Ph/50Hz+
!
• All wires must be firmly connected.
• All wires must not touch the water piping, or any moving parts of the fan motor.
• The power supply cord must be equivalent to H05VV-F (60227 IEC 52 or 60227 IEC 53) which is the minimum requirement,
and to be used in protective tube.
IMPORTANT :
* These values are for information only. They should be checked and selected to comply with local and/or
national codes and regulations. They are also subject to the type of installation and size of conductors.
** The appropriate voltage range should be checked with label data on the unit.
A main switch or other means for disconnection, having a contact separation in all poles, must be incorpo-
rated in the fixed wiring in accordance with relevant local and national legislation.
OPERATING RANGE
Operating Limits:
Thermal carrier : Water
Water temperature : 5 ~50°C
Maximum water pressure : 16 bar
Air temperature : (as below)
Heating Mode
Cooling Mode
Temperature
Ts °C/°F
Th °C/°F
Minimum indoor
16.0 / 60.8
11.0 / 51.8
temperature
Maximum indoor
32.0 / 89.6
23.0 / 73.4
temperature
Minimum outdoor
16.0 / 60.8
-
temperature
Maximum outdoor
46.0 / 114.8
-
temperature
Ts: Dry bulb temperature. Th: Wet bulb temperature.
Temperature
Ts °C/°F
Th °C/°F
Minimum indoor
16.0 / 60.8
-
temperature
Maximum indoor
30.0 / 86.0
-
temperature
Minimum outdoor
-5.0 / 23.0
-6.0 / 21.2
temperature
Maximum outdoor
24.0 / 75.2
18.0 / 64.4
temperature