E.C.A. FELIS Series, Инструкция по установке и эксплуатации

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INFORMATION
20
WORKING MODES
In cascade applications, changing of heating mode, setting the comfort and
reduced setpoints and other adjustments should be made from the control
panel of primary (master) boiler.
Switching between four different heating modes is done by pressing the Heating Mode button on the
upper right side of panel. Selected heating mode is indicated in the LED screen by a horizontal line
under the corresponding heating mode symbol.
Selection of the Heating Mode
Automatic mode controls the room temperature according to the time program. Characteristics of
automatic mode:
- Heating mode according to the time program
- Temperature setpoints according to the heating program “Comfort setpoint” or “Reduced setpoint”
- Protective functipns active
- Automatic summer / winter changeover (ECO functions)
Automatic Mode
Continuous operation maintains the room temperature at the selected operating level.
Heating to Comfort setpoint
Heating to Reduced setpoint
Characteristics of continuos operation:
- Heating mode with no time program
- Protective functions active
- Automatic summer / winter changeover (ECO functions) and 24-hour heating limit inactive in the
case of continuous operation with Comfort setpoint.
Continuous operation
When using protection mode, the heating system is off, but it remains protected against frost
(frost protection temperature) provided there is no power failure.
Characteristics of Protection mode:
- Heating off
- Temperature according to frost protection temperature setpoint
- Protective functions active
- Automatic summer / winter changeover (ECO functions) and automatic 24-hour heating
limit active
Protection
The button is used to switch DHW heating mode on and off. The selection made is indicated by a bar
which appears above the respective symbol. When the DHW heating mode is ON, the domestic hot
water tank is heated according to the selected switching program.
Selecting the DHW heating mode
When in main screen, turning the knob enters the “Comfort setpoint” adjustment mode. Comfort
setpoint is set by turning the knob to the demanded temperature and pressing “OK”. To change the
Reduced Setpoint , press OK while on main screen to enter the menu, navigate to the “Heating
circuit” submenu, press OK to enter the submenu, navigate to the “Reduced setpoint” parameter.
Adjusting the room temperature setpoint