Hisense AHM-080HCDSAA - Page 246

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Control function
10.2.2.1.2 Water ECO o󰀨set
● Function
Use a reduced o󰀨set for water temperature setting. By using this function, current water temperature setting is reduced by
the indicated parameter.
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
c1_wate_Eco water Eco Disabled Disabled/Enabled
c1_wate_h_Ecoofs Eco o󰀨set 2 -10~10 1 °C
Conguration → Space heating →Cycle 2
Mark Description Default Value Range Steps Units
c2_wate_Eco water Eco Disabled Disabled/Enabled
c2_wate_h_Ecoofs Eco o󰀨set 2 -10~10 1 °C
● Function activation
ECO o󰀨set function is active for each Cycle by di󰀨erent options:
(1) [water Eco] of specic Cycle on Conguration set as [Enabled]
(2) Optional input signal can be congured as function of Cycle 1 ECO mode / Cycle 2 ECO mode / Cycle 1 and 2 ECO
mode and close the corresponding input terminal. refer to 10.10.1.
(3) [water Eco] of specic Water Cycle from interface of Water Cycle on master controller is pushed ON.
10.2.2.1.3 Compensation from Room thermostat
There are max. 4 room thermostats that can be incorporated to each Water Cycle (Cycle 1 and Cycle 2). Compensate
water temperature setting by room temperatures and room temperature settings on the specic Cycles (Cycle 1 & 2) to
operate space heating/cooling e󰀩ciently.
This function is available with the following possible combinations:
● Rooms function on Master controller is selected as room thermostat. Optional Auxiliary sensor on PCB1 of indoor unit
can be congured as function of Room_amb1...7 and be selected as Room temperature detection. Refer to 10.10.
● Slave_Wired room controller can be selected as room thermostat.
When Room compensation is enabled, the calculated set point is adjusted according on the di󰀨erence between the room
temperature and room setting temperature. The amount of room inuence can be adjusted by the room temperature
compensation factor setting.
To increase or decrease the amount of room compensation, the room compensation factor should be adjusted.
(1) Cycle 1
The conguration of this option should be done through the master controller
Conguration → Space heating → Cycle 1→Room temperature Compensation
Mark Description Default Value Range Steps Units
Rfacth_c1 Compensation factor 2 OFF-1-5 1 °C
Maxfacth _c1 Max Compensation value 10 0~10 1 °C
Minfacth _c1 Min Compensation value -10 -10~0 1 °C
Compenh_c1= Rfacth_c1 × Maximum di󰀨erence of room setting temperature and room temperature for
Thermo On Rooms on Cycle 1
Minfacth _c1 ≤ Compenh_c1 ≤ Maxfacth _c1