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19
ENGLISH
In this condition the green and red LEDs light up alternately for 0.1 sec
with a pause of 0.5 sec and 1 sec between one ignition and another.
AKM0x
X17
X14
1
1
X12
X23
X16
X2
X21
X8
X13
X19
X9
X25
X11
X18
X22
1
1
1
1
1
1
1
1
6
1
5
12
10
4
3
5
4
6
5
6
X15
X1
X4
X6
1
3
1
5
1
2
1
6
X3
X7
arancione
E.R.
F2=4A T
CN1
X10
A9
SW1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1718 19 20
- A B + TA TBOL TBT SE OT+ SBOL X1
X2
9 10
7 8
5 6
1 2
141516 17
nero (RT)
nero (RT)
rosa (OT+)
rosa (OT+)
arancione (ES)
arancione (ES)
6
1
1
2
5
1
rosso (+)
giallo (B)
arancione (A)
nero (-)
giallo (B)
nero (-)
rosso (+)
arancione (A)
bianco (TBT)
bianco (TBT)
(OT+)
(ES)
(TBT)
(RT)
+
-
A
B
REC
X11
X14
X25
M20
Utilizzare contatto privo di tensione
Voltage free contact input
X1
2
1
3
5
4
rosa
blu
P
N L
F= 3.15A F
230 V
M3
F
blu
marrone
marrone
marrone (+)
blu (-)
PWM
marrone
blu
marrone
blu
VALVOLA GAS
1 2
4
3
OPE
OPE
1
3
X8
M4
230 V
ausiliario
blu
marrone
marrone
6
3
1
2
4
5
blu
TSC2
blu
EA
marrone
giallo/verde
N
F
X6
3
1
2
marrone
X15
blu
V Hv
1
2
rosso (+)
blu (HS)
rosa (PWM)
grigio (-)
X13
V Lv
1
4
bianco bianco
S.M.
-t°
-t°
S.R.
rosso
rosso
-t°
S.F.
grigio
grigio
giallo
T.L.A.
blu
blu
1
12
giallo
X9
Non
usato
1
4
2 3
1
4
2 3
verde A1)
rosso (A2)
rosso (A2)
verde A1)
arancione (K2)
arancione (K2)
bianco(K1)
bianco(K1)
X10
J1
BE20
4
3
2
1
5
rosso blu viola bianco
3V
X12
grigio grigio
viola
viola
rosso rosso
nero (alim.)
blu (sign.)
marrone (-)
S.S.
MOD
T.P.
1
3
1
X19
10
F.L.
C.S.A.
marrone
blu
5
3
1
2
4
X4
combustion analysis button SW1
b
The air purging cycle can be interrupted beforehand by removing the
cap from the instrument panel and pressing the combustion analysis
button SW1 or else from the TECHNICAL menu of the REC10 in the
following way:
- acce
ss the technical parameters as explained in the section
- select
AIR PURGING CYCLE
with the
“up”
and
“down”
keys,
confirming the selection
TECHNICAL
INSTALLER
CALIBRATION
RANGE RATED
SWEEPER
THERMOREGULATION
VENT CYCLE
INSTALLER
WEATHER COMPENSATION
RANGE RATED
CALIBRATION
AIR PURGING CYCLE
COMBUSTION ANALYSIS
TECHNICAL
- select
STOP FUNCTION with the
“up”
and
“down”
keys, confirming
the selection.
VENT CYCLE
STOP FUNCTION
INSTALLER
DISABLE FUNCTION
ENABLE FUNCTION
STOP FUNCTION
FUNCTION DISABLED
FUNCTION ENABLED
AIR PURGING CYCLE
INSTALLER
The REC10 will briefly display a wait message after which you will
automatically be taken to the main screen.
18/05/2013
12:17
INFO
SET
30
°C
.3
MENU
FRI
STATE
PLANT
HOT WATER TEMPERATURE
1.3 bar
MENU
STATE
SET
INFO
PLANT
HOT WATER TEMPERATURE
FRI
HOT WATER ONLY
:
selecting
HOT WATER ONLY
operating mode in
the STATE menu and then BOILER, the traditional function of
hot water
only will be activated. The REC10 normally displays the temperature of the
domestic hot water supplied by the boiler.
BOILER
OFF
SUMMER
WINTER
OFF
HOT WATER ONLY
HEATING AND HOT WATER
BOILER
HEATING AND HOT WATER
/ :
selecting
HEATING AND HOT
WATER in the STATE menu and then BOILER, the heating and domestic
hot water functions are activated. REC10 normally displays the domestic
hot water temperature unless there is a heating request in progress, in
which case the boiler’s outlet temperature is displayed.
BOILER
OFF
SUMMER
WINTER
OFF
HOT WATER ONLY
HEATING AND HOT WATER
BOILER
5.4 Adjusting the heating water temperature without
an outdoor temperature sensor connected
When there is no outdoor temperature sensor, the boiler operates at a
fixed-point, the HEATING setpoint in this case can be set selecting SET on
the main screen of the REC10 and selecting the desired value within the
range [40°C - 80.5°C] for high temperature systems rather than [20°C - 45
°C] for low temperature systems
.
DHW
SET
PREHEATING
HEATING
SET
HEATING
DHW
PREHEATING
5.5 Adjusting the heating water temperature with an
outdoor temperature sensor connected
When an outdoor temperature sensor is installed, the outlet temperature
is automatically selected by the system, which quickly adjusts the ambient
temperature according to the variations in the outdoor temperature. If you
want to change the temperature, raising it or lowering it with respect to that
automatically calculated by the electronic board, it is possible to change the
HEATING setpoint by selecting SET on the main screen of the REC10 and
selecting within the range (-5 - +5) the desired comfort level (see section
“5.2.4 Setting the thermoregulation”
Note:
when there is an outdoor temperature sensor connected it is still
possible to have the boiler operate at a fixed point setting the values of MIN
SP HEAT and MAX SP HEAT at the desired HEATING setpoint
.
5.6
Adjustment of the domestic hot water
temperature
To adjust the domestic hot water temperature (bath, shower, kitchen, etc.),
set the DOMESTIC HOT WATER setpoint selecting SET on the main
screen of the REC10 and selecting the desired value within the range
[37.5°C - 60°C]
.
SET
HEATING
PREHEATING
DHW
SET
HEATING
DHW
PREHEATING
5.7
“Preheating” function
It is
possible to access the PREHEATING function selecting SET on the
main screen of the REC10.
Setting PREHEATING = 1 the boiler’s domestic hot water function
activates. This function keeps the water in the domestic hot water
exchanger hot, to reduce standby times when a request is made. When the
preheating function is enabled, the symbol P comes on with a steady light
at the top with respect to the hot water icon. During burner ignition following
a preheating request, the symbol P starts flashing.