Hisense AHM-080HCDSAA - Wpc1 Control

266
Control function
10.8.1.3
WPc1 control
WPc1 is used only in case Water Cycle 1 is available. It ensures water circulation at Water Cycle 1. Refer to 10.1.
The conguration of this option should be done through the master controller.
Conguration →Heat pump→Water pump conguration
Mark Description Default Value Range Steps Units
Cool_WP2 Cooling operation for WP2 Disabled Disabled / Enabled - -
(1) Any room thermostat is available on Water Cycle 1, then WPc1 is demanded operation by room thermostats on Water
Cycle 1.
NOTE:
1. WPc1 is always OFF during space cooling when [Cool_WP2] is [Disabled], in this situation cooling water circulation will
not pass through Water Cycle 1.
2. WPc1 has 2 minutes or more of overrun after requiring OFF depending on outlet water temperature.
3. WPc1 will continue running to use storage heat capacity in hydraulic separator to heat up Water Cycle 1 during heat
pump DHW operation when Any room thermostat on Cycle 1 is Thermo ON and [Point of DHW & SWP] set as [Before
Hydr S] which means Point of 3-way valve for DHW and 3-way valve for swimming pool is before hydraulic separator. Refer
to 10.1.
4. WPc1 will stop running during heat pump DHW operation if [Point of DHW & SWP] set as [After Hydr S] which means
Point of 3-way valve for DHW and 3-way valve for swimming pool is after hydraulic separator. Refer to 10.1.
(2) None room thermostat is available on Water Cycle 1, then WPc1 is demanded operation by Water Cycle 1.
NOTE:
1. WPc1 is always OFF during space cooling when [Cool_WPc1] is [Disabled], in this situation cooling water circulation will
not pass through Water Cycle 1.
2. WPc1 has 2 minutes or more of overrun after requiring OFF depending on outlet water temperature.
3. WPc1 will continue running to use storage heat capacity in hydraulic separator to heat up Water Cycle 2 during heat
pump DHW operation when Cycle 1 is Switch ON and [Point of DHW & SWP] set as [Before Hydr S] which means Point of
3-way valve for DHW and 3-way valve for swimming pool is before hydraulic separator. Refer to 10.1.
4. WPc1 will stop running during heat pump DHW operation if [Point of DHW & SWP] set as [After Hydr S] which means
Point of 3-way valve for DHW and 3-way valve for swimming pool is after hydraulic separator. Refer to 10.1.
2min
2min
room thermostats
on water cycle 1
Switch ON/OFF
WPc1
ON
OFF
ON
OFF
ON
OFF
room thermostats
on water cycle 1
Thermo ON/OFF
water cycle 1
Switch
ON/OFF
2min
WPc1
ON
OFF
ON
OFF