Field setting mode
46
Field Setting Mode
Peak Power Control (FSV#5041~5043)
• If users make contracts with local electric power company for limiting the amount of power consumption
when a surge in power usage, users can set FSV of "Forced off".
• The setting of FSV#5041 (default "0", No use) determines whether to use Peak power control.
• Depending on the setting of FSV#5042, the system will operate as follows when the external contact is
"ON": If input is "0 (default)", Back up heater (BUH) is unavailable.
If input is " 1", Only Compressor(Heat Pump) is available.
If input is " 2", Only Booster Heater (BSH) is available.
If input is "3", nothing is available.
[D-00] Compressor Back up heater Booster heater
0 (Default) Permitted Forced off Permitted
1 Permitted Forced off Forced off
2 Forced off Forced off Permitted
3 Forced off Forced off Forced off
• Applying the control when power voltage of input contact is high is default. According to FSV (#5043), it is
available to adopt this logic in low condition exceptionally.
• When Peak power control is applied, the system is subject to "Forced OFF" according to the set value.
Therefore, appropriate measures such as antifreeze are necessary to prevent freezing at low temperatures.
FR Control(Frequency ratio control) - Display "DR" on AI Home (FSV#5051)
• This is to limit the maximum frequency of the outdoor unit compressor. (if #5051 = 1 "use")
–
– Mothod 2 : Demand ratio (DR) control through Modbus communication.
PV Control (Photovoltaics control) (FSV#5081~5083)
This is for energy saving by using the solar energy.
The FSV #5081 should be set to "1(Yes)" for PV control. (However, Peak power control can not be used at the
same time.)
FSV 0 1
#5081 Disable (Default) Activation
NOTE
• This function is activated only for the Away and DHW mode.
DB68-12922A-02_IB_24Y EHS AE7000D_EU_EN_.indd 46DB68-12922A-02_IB_24Y EHS AE7000D_EU_EN_.indd 46 2024-12-11 오전 10:04:432024-12-11 오전 10:04:43
To Next Page
Loading...
