Immergas EOLO Maior 24 kW Manual De Instrucciones página 117

Heating ramp timing. The boiler delivers the max. power set in the previous
parameter. The boiler carries out a lighting ramp of approx. 650 seconds to
reach min. output at rated heating power.
Heating ramp timer
(continuous variation)
65 seconds
130 seconds
195 seconds
260 seconds
325 seconds
390 seconds
455 seconds
520 seconds
585 seconds
650 seconds (standard setting)
Delay in heating switch-on for Room Thermostat and Remote Friend
Control demands. The boiler is set for lighting immediately after a demand.
For particular systems (e.g. systems in zones with motor-driven thermostatic
valves, etc.) lighting may have to be delayed.
Delay in heating switch-on for Room Ther-
mostat and Remote Friend Control demands
(continuous variation)
0 seconds (standard setting)
57 seconds
113 seconds
170 seconds
226 seconds
283 seconds
340 seconds
396 seconds
453 seconds
510 seconds
Domestic circuit thermostat. With the "correlated" thermostat setting,
boiler shutdown occurs according to the temperature set with the domestic
hot water adjustment knob (13). Whereas with the "fixed" domestic circuit
thermostat setting the shutdown temperature is set at 65°C.
Domestic circuit thermostat
Correlated (standard setting)
Fixed
Circulating pump mode. 2 circulating pump operational modes can be
selected in heating phase.
In "intermittent" mode it is activated by the Room Thermostat or the Re-
mote Friend Control; in "continuous mode" the circulating pump remains
on when the main switch (12) is on heating.
LED flashing (slow)
Circulating pump mode
LED 2
Intermittent (standard setting)
LED 3
Continuous
LED 4
LED 5
Domestic circuit heat exchanger preheating. When activated, this function
allows the domestic circuit heat exchanger to be kept constantly at an average
LED 6
temperature of 50°C in order to have faster domestic hot water delivery.
LED 7
Domestic circuit heat exchanger preheating
LED 8
Off (standard setting)
LED 9
On
LED 10
Gas G110 - Cina gas. The setting of this function serves for adjusting the
boiler to run on first family gas.
LED 11
Gas G110 - Cina gas (first family gas)
Off (standard setting)
On
LED flashing
(slow)
Relay 1 operation. See relay card instruction sheet (Optional).
LED 2
Relay 1 operation (switch, clean contacts)
LED 3
Off
LED 4
Main zone control (standard setting)
LED 5
General alarm
LED 6
Heating phase active
LED 7
External gas valve feed
LED 8
Relay 2 operation. See relay card instruction sheet (Optional).
LED 9
Relay 2 operation (simple, contacts fed with
SELV contacts in series)
LED 10
Off (standard setting)
LED 11
Remote filling
General alarm
Heating phase active
LED flashing
External gas valve feed
(slow)
Secondary zone control (from S20 on relay card
LED 2
contact
LED 11
ES
TR
LED flashing
(slow)
LED 2
RO
LED 11
IE
LED flashing
(slow)
LED 2
LED 11
LED flashing
(slow)
LED 2
LED 11
LED flashing
(slow)
LED 2
LED 3
LED 6
LED 7
LED 8
LED flashing
(slow)
LED 2
LED 4
LED 6
LED 7
LED 8
LED 9
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