Toshiba HWT-602S21SM3W-E(TR) Service Manual page 100

Item
7-4.
3) Current release control
Outdoor unit
The number of compressor rotation is controlled so that current value of the compressor drive circuit does not exceed the
control
specified value.
• The outdoor unit detects the input current.
• The outside air temperature is detected and used to set the specified value of current.
• The number of compressor rotation instructed by the hydro unit is used to determine whether the current value
exceeds the specified value.
• If exceeds, the number of compressor rotation is reduced to the most approximate number instructed by the hydro
unit within the specified value range.
Outdoor unit current inverter
Main circuit control current
Operation flow and applicable data, etc.
Outside air temperature (TO)
Current release point setting
No
Operation current ≤ Settings
Compressor operation Hz down
Yes
Current degradation
Capacity control continue
99