5 Working range
Power supply working range
TCGB0123 rev.2 - 10/2019
72
5.1 Power supply working range
Nominal power supply
• Single phase: 1~ 230V 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 2.0HP 2.5HP 3.0HP
Water temperature
ºC
Refer to the graphics for each case
Indoor ambient temperature 5~30
5.2.1 Space heating
YUTAKI (S / S COMBI)
(2.0~3.0)HP
Water outlet
temperature (ºC)
Ambient temperature
(ºC(DB))
(6)
60
Continuous working range.
Operation not possible.
Starting heat pump + Back-up heater.
Starting Heat Pump.
Starting only Back-up Heater operation.
Maximum setting temperature.
Minimum setting temperature.
? NOTE
Items and only available if back-up heater is enabled.