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Field Setting Mode
Inverter Pump Installation (Field Option) (FSV#4051~4054)
• FSV #4051=1 (Default) : Inverter pump use + Max PWM output 100%, FSV #4051=2 : Inverter pump use +
Max PWM output 85%, FSV #4051=3 : Inverter pump use + Max PWM output 70%, FSV #4051=0 : Fixed
pump.
• FSV #4052 is for adjusting temperature difference between Tw2 and Tw1.
• FSV #4053 determines the amount of change in PWM output during pump operation, and the larger the
set value, the greater the change in PWM output per operation.
• Pump PWM minimum output is limited to 25% to 55% according to FSV #4054.
(Setting "0":25%, "1":35%, "2":45%, "3":55%)
NOTE
• Tw1 (Inlet Water Temp), Tw2 (Discharge Water Temp), Tw3 (Backup Heater oulet Water Temp),
Tw4 (Mixing valve Temp.)
Zone Control (Field Option) (FSV#4061~4063)
• Zone control Using AI Home (install option) FSV # 4061 should be set to "1 (Yes)" to zone control.
– To use the zone control (FSV #4061=1), set the thermostat control option (FSV #2091 & #2092) to "0" for
disabling it.
– This field option controls each zone (Zone 1, Zone 2) with AI Home setting not by using the external
room thermostat signal.
– According to FSV #4062/4063 setting, Zone pump (2way V/v) is operated when Zone1/ Zone2 Thermo
Off (Setting "0": Thermo off_ Water pump off, "1": Thermo off _ Water pump on, "2": Thermo off _Water
NOTE
• AE200DNX*** / AE160DNZ*** (2 Zone-built in) are configured to allow the 2 Zone Control.
DB68-12922A-02_IB_24Y EHS AE7000D_EU_EN_.indd 41DB68-12922A-02_IB_24Y EHS AE7000D_EU_EN_.indd 41 2024-12-11 오전 10:04:422024-12-11 오전 10:04:42
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