Field setting mode
48
Field Setting Mode
DHW mode
• The booster heater operates with the heat pump immediately without delay.
–
(*1)
. FSV#3021 (Maximum DHW tank temperature
with the heat pump operation)
–
[If FSV #3031 is 0 (no use booster heater) or DHW mode is economic mode, it does not
activate booster heater.]
Heating mode
–
–
–
(Max=FSV #2021, #2022, #2031, #2032)
Change temperature for direction of 3 Way valve during defrosting mode (FSV#6011)
• In the state where DHW is set to be used(FSV#3011= "1" or "2"), if the Water Outlet Temperature (TW2)
falls below the set temperature of FSV#6011 (default "40") during the defrost operation, the 3 way valve
automatically changes to the DHW direction.
Outdoor Unit Control (FSV#6022/6031)
• Minimum Thermo ON operating time limit (FSV#6022): Minimum operating time after outdoor unit starts.
• Heating Optional Thermo On/Off Function (FSV#6031): Function to induce an increase in efficiency during
operation by stopping the outdoor unit when the outdoor unit is continuously operated at a low operating
frequency during heating operation.
Thermostat Control Type (FSV #6041)
• When external room thermostat setting (FSV #2091, #2092) is set to use, it is applied as follows.
FSV #6041 Type Output when all thermostat contact is OFF
0 2way valve Control Open
1 Secondary Pump Control OFF
• When external room thermostat setting (FSV #2091, #2092), 2Zone Control (FSV #4061) are set to unuse, it is
applied as follows.
FSV #6041 DHW mode Not DHW mode
0 Close Open
1 Close Open for Thermo ON, Close for Thermo Off
•
(*1)
The value is determined according to the type of outdoor unit.
Use of Backup Heater in DHW operation (FSV#6051)
• Enabling backup heater in DHW operation.
– FSV #6051=0 : Backup heater is not used in DHW operation
– FSV #6051=1 : Backup heater is used in DHW operation(Only if FSV #3031=1)
DB68-12922A-02_IB_24Y EHS AE7000D_EU_EN_.indd 48DB68-12922A-02_IB_24Y EHS AE7000D_EU_EN_.indd 48 2024-12-11 오전 10:04:432024-12-11 오전 10:04:43
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