Hisense AHM-080HCDSAA - Page 243

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Control function
10.2.2.1.1 Water temperature set-point
Water Cycle set-point can be set as follows:
The conguration of this option should be done through the master controller
Conguration → Space heating →Cycle 1
Mark Description Default Value Range Steps Units
Cycle 1 Water Regulation Mode Fixed
Fixed
OTC point
OTC Gradient
- -
Conguration → Space heating →Cycle 2
Mark Description Default Value Range Steps Units
Cycle 2 Water Regulation Mode Fixed
Fixed
OTC point
OTC Gradient
- -
(1) Fixed
Setting outlet water temperature is a xed temperature set by the user on master controller. Refer to master controller
manual.
The conguration of this option should be done through the master controller
Main Interface → Space heating →Cycle 1
Mark Description Default Value Range Steps Units
Ttwo_c1 _water_p
Cycle 1 water
temperature set-point
40
c1_wate_h_min ~ c1_
wate_h_max
1 °C
Main Interface → Space heating →Cycle 2
Mark Description Default Value Range Steps Units
Ttwo_c2 _water_p
Cycle 2 water
temperature set-point
40
c1_wate_h_min ~ c1_
wate_h_max
1 °C
The conguration of this option should be done through the master controller
Conguration → Space heating →Cycle 1→ Working range
Mark Description Default Value Range Steps Units
c1_wate_h_max Max. Water Supply Temp 55 35~65 1 °C
c1_wate_h_min Min. water Supply Temp 20 20~34 1 °C
Conguration → Space heating →Cycle 1
Mark Description Default Value Range Steps Units
c1_wate_t type of heat emitters radiator
Radiators/Floor
Heating/Fan coils
Conguration → Space heating →Cycle 2→ Working range
Mark Description Default Value Range Steps Units
c2_wate_h_max Max. Water Supply Temp 50 35~55 1 °C
c2_wate_h_min Min. water Supply Temp 20 20~34 1 °C
Conguration → Space heating →Cycle 2
Mark Description Default Value Range Steps Units
c2_wate_t type of heat emitters
Underoor
heating
Radiators/Floor
Heating/Fan coils
NOTE
：
1. It is the installer’s responsibility to make sure no unwanted situation occurs (for example: water temperature setting too
high into oor heating).
2. When only Cycle 1 is heating, Cycle 2 will be fed with water at temperature equal to the target water of Cycle 1.
3. Water Cycle 2 is matched with low water temperature application et. Floor heating with low Target outlet water
temperature and Water Cycle 1 is matched with high water temperature application et. radiator with high Target outlet
water temperature.