Comfort Mode; Eco Mode - E.C.A. CALORA PREMIX Installation And User's Operating Instructions

Once the device is powered for the first time or after the electricity has been switched off and on,

After the reset operation following the overheating fault (E03),

After elimination of high water pressure (F40) or low water pressure (F37) error,

Information
Do not press 'RESET' while AP mode is active.
11.3.3. Winter mode-Radiator Heating:
position, the appliance will heat the water in the heating circuit until the domestic water is needed. In the winter
mode, both the tap and the radiator icon are displayed on the LCD screen.
When a request for heating is made for radiator, radiator icon flashes (once/second), tap icon stays fixed. When
a request for domestic water is made, tap icon flashes (once/second), radiator icon stays fixed. In this mode,
radiator heating circuit's temperature can be set between 30-80 C. For under floor heating applications, the
temperature range can be set between 30-45 C.
11.3.4. Summer Mode:
respond to the domestic hot water demands. In summer mode, the tap symbol appears fixed on the LCD
screen, the radiator icon does not appear. When the domestic hot water is heating request, the tap symbol
flashes (1 time / second). In this mode, the domestic hot water temperature can be adjusted between 30-65 °C.

11.3.5. Comfort Mode:

the "Reset" button, Eco-Comfort modes can be switched. When Comfort mode is active, "Comfort"
icon is displayed on the LCD screen. Comfort mode is only for radiator heating circuit. It has no effect
on use of domestic water circuit. In this mode, the device responds to fast heating demands by running in
modulation.

11.3.6. ECO Mode:

is active, "Eco" icon is displayed on the LCD screen. Eco mode is only for radiator heating circuit. It has no
effect on use of domestic water circuit. This mode allows savings on fuel by performing on-off operation.
11.3.7 Maintenance Reminder Mode
yearly maintenance is activated. When this mode is active, only "ASE"
on screen and device continues to meet heating requests. When you see "ASE" on screen,
please get in contact with E.C.A authorized services for yearly maintenance.
11.3.8 Anti-Frost Mode:
6°C, the anti-freeze function is activated and the device continues to operate until the water output of
installation rises to 15°C. In order for anti-freeze function to be activated, the following conditions must be
checked and ensured by the customer.
• The power supply of the device must be switched on.
• The gas valve and radiator valves must be open.
• Water pressure of system should be at appropriate level.
• The anti-freeze function helps protect your device, it does not protect your installation.
• If device will not be operated for a while in places where there is risk of freezing, then it is necessary to drain
the water or to use an anti-freeze agent.
.
Gas conversion operation from LPG to natural gas or from natural gas to LPG should be
performed by authorized service. If the user requests gas transformation after
purchase of the device, it is subject to a fee.
For the gas conversion process, a conversion kit is required. The conversion kit includes 1 gas orifice, 1
klingerite gasket and 1 gas conversion label. Procedure for gas conversion;
Installation of parts in the conversion kit
•
Gas adjustment
•
Parameter change (P01: 0 for natural gas, P01:1 for LPG)
•
If the device in the OFF position is set to the summer position, the device will only
The standard operating mode of the device is Comfort mode. By pressing
By pressing the "Reset" button, Eco-Comfort modes can be switched. When Eco mode
During the winter season, when the installation water temperature falls below
If the device in the standby position is set to the winter
: It
is the
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mode where a reminder for
is displayed