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Working range
5. Working range
5.1 Power supply working range
Nominal power supply
Single phase: 220-240V~ 50Hz
Operating voltage
Between 90 and 110% of the nominal voltage.
Starting voltage
Always higher than 85% of the nominal voltage.
5.2 Temperature working range
Model 44(2.0HP) 60(2.5HP) 80(3.0HP)
Water temperature °C Refer to the graphics for each case
Indoor ambient temperature °C 5~30
5.2.1 Space heating
NOTE
Item
③
only available if auxiliary electric heater is enabled.