Ariston EGIS PREMIUM S 25, Инструкции по установке и обслуживанию

Страница: 47 / 52

47
settings - adjustment - problem identi fi cation menus
SERVICE CODE 222
press the programming
“+”
button to select 234 and press the
“+”
OK
button
220 Soft ignition from 0 to 99 60
see parag. Gas settings
224 Thermoregulation 0= Absente
1 = Present
0
228
Boiler version
- NOT TO MODIFY
from 0 to 5 0
ONLY FOR SERVICE - To be used only in substitution P.C.B.
231 Maximum Central Heating
power Adjustable heating
from 0 to 99
see parag. Gas settings
232 Domestic hot water maximum
RPM percentage
CANNOT BE MODIFIED
from 0 to 99
RESERVED FOR TECHNICAL ASSISTANCE Only if the gas or PCB is
changed see “gas setting” table
233 Minimum RPM percentage
CANNOT BE MODIFIED
from 0 to 99
RESERVED FOR TECHNICAL ASSISTANCE Only if the gas or PCB is
changed see “gas setting” table
234
Heating maximum RPM
percentage
CANNOT BE MODIFIED
from 0 to 99
RESERVED FOR TECHNICAL ASSISTANCE Only if the gas or PCB is
changed see “gas setting” table
236
Anti-cycling time from 0 to 7 (minutes) 3
247 Central Heating Pressure
detection device
0 = Temperature
Probes only
1 = Pressure switch
2 = Pressure sensor
1
ONLY FOR SERVICE - To be used only in substitution P.C.B.
250
CONFORT FUNCTION 0 = Disabled
1 = Time Based
(30 minute)
2 = Always active
0
The “COMFORT” function of the appliance can be used to
increase the comfort level of the user when drawing hot water.
This function keeps the secondary exchanger hot during periods
of boiler inactivity; this increases the initial heat status of the
water drawn, as the water is delivered at a higher temperature.
252
Hot water fl ow delay from 5 to 200
(0.5 to 20 seconds)
5
Anti "water hammering"
253
D.H.W. switch logic 0 = Anti-scale
(stop at > 67°C)
1 = At 4°C over set-
point
0
254
Post-circulation and post-
ventilation after domestic hot
water is drawn
0 = OFF
1 = ON
0
OFF = 3 minutes post-circulation and post-ventilation after
domestic hot water draw-o ff if the boiler temperature measured
requires it.
ON = always on for 3 minutes post-circulation and post-
ventilation after domestic hot water draw-o ff .
par
ameter
description value
default setings notes
270
Test mode t
-
= Max Heating power
t
--
= Max DHW power
t
--
= Minimum power
Enabled also by pressing for 10 seconds the Reset button. This
function is deactivated automatically after 10 minutes, or when
the RESET button is pressed.
271
Air purge Function Press MODE button to
active
420
Zone 1 Temperature range 0 = from 20 to 45°C
(low temperature)
1 = from 35 to 85°C
(high temperature)
421
Select Type of Thermoregulation 0 = Fixed Flow
Temperature
1 = Basic
Thermoregulation
3 = Outdoor
Temperature only
1
422
Zone 1 Slope from 0_2 to 0_8
(low temp)
0_5
from 1_0 to 3_5
(hight temp)
1_5
Flow
Temperature
Low temperature
High temperature
External temperature
Ambiente temperature
setting value
°C
20
25
15
30
40
50
60
70
80
90
100 °C
10
2.5 3.0 3.5 2.0
1.5
1.2
1.0
0.8
0.6
0.4
0.2
5 0 -5 -10 -15 -20 °C
When an outdoor sensor is used, the boiler calculates the most
suitable delivery temperature, taking into account the outside
temperature and type of system.
The type of curve should be selected in correspondence with
the projected temperature of the system and the nature of the
dispersions present in the structure.
For high-temperature systems, one of the curves depicted
below may be chosen.
par
ameter
description value
default setings notes