ENGLISH-103
0
2
INST
ALLING
THE
PRODUC
T
Flow control
f
After setting the outdoor unit option switch, you may connect variable flow control valve that is controlled at 0 ~ 10 V of
input signal.
f
If the power of variable flow control valve is 208 - 230 V, you may use the internal power of the outdoor unit.
f
Use the external power if the load of variable solenoid valve is maximum 250 V and current over 0.2 A.)
f
Output range of the variable flow control valve is different depending on the setting of the outdoor unit option switch
(Refer to “Setting key operation and checking the view mode with tact switch” on page 84 ~ 97)
208~230 V [AM
✴✴✴
HXWAF
✴
,
AM
✴✴✴
KXWD
✴
] models (Both internal/external power can be used)
PUMP OUT 2WAY V/V FLOW S/W
Flow control
(External power)
Power source
(Use internal
power)
Water Hub PBA
❋
When valve load is over 0.2 A use external power.
Variable flow
control valve
460 V [AM
✴✴✴
HXWAJ
✴
] models (Only external power can be used)
PUMP OUT 2WAY V/V FLOW S/W
Flow control
(External power)
Power source
Water Hub PBA
❋
When valve load is over 0.2 A use external power.
Variable flow
control valve
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