1
INDEX
Page
1 DESCRIPTION OF COMPONENTS .................................................................................................................................................................................................... 2
2 CONTROL ELEMENTS .......................................................................................................................................................................................................................... 3
3 INSTALLATION INSTRUCTIONS ....................................................................................................................................................................................................... 4
3.1
L
OCATION
................................................................................................................................................................................................................................................ 4
3.2
H
YDRAULIC
I
NSTALLATION
..................................................................................................................................................................................................................... 4
3.3
E
LECTRICAL
C
ONNECTION
....................................................................................................................................................................................................................... 4
3.4
F
UEL INSTALLATION
................................................................................................................................................................................................................................. 4
3.5
C
OMBUSTION PRODUCTS EXHAUSTION
.................................................................................................................................................................................................. 5
3.6
I
NSTALLING A
DHW
STORAGE TANK
S
ANIT
(O
PTIONAL
) ....................................................................................................................................................................... 6
3.7
A
NTI
-
LEGIONELLA FUNCTION
(
WITH HOT WATER TANK ONLY
) ............................................................................................................................................................... 6
3.8
I
NSTALLING THE
SRFC2/EV
U
NDERFLOOR
H
EATING
K
IT
(O
PTIONAL
) ................................................................................................................................................ 6
3.9
H
EATING CIRCUIT
2
(O
PTIONAL
) ............................................................................................................................................................................................................. 7
4 COMBUSTION PRODUCTS EXHAUSTION ..................................................................................................................................................................................... 8
4.1
C
OMBUSTION PRODUCTS EXHAUSTION AND AIR INTAKE DUAL
-
DUCT DEVICE Ø
80
/
Ø
100
(
TYPR
C
53
) ............................................................................................... 8
4.2
D
OUBLE CONDUIT TO COAXIAL EXHAUSTION TRANSFORMATION
(O
NLY FOR
EV
20/30
HFC) ........................................................................................................... 9
4.3
C
OMBUSTION PRODUCTS EXHAUSTION AND AIR INTAKE HORIZONTALLY
-
ARRANGED COAXIAL DEVICE Ø
80-125
(
TYPE
C
13
)
(O
NLY FOR
EV
20/30
HFC) ......... 10
4.4
C
OMBUSTION PRODUCTS EXHAUSTION AND AIR INTAKE VERTICALLY
-
ARRANGED COAXIAL DEVICE Ø
80-125
(
TYPE
C
33
)
(O
NLY FOR
EV
20/30
HFC) ............... 11
5 FILLING THE INSTALLATION .......................................................................................................................................................................................................... 12
6 DIGITAL DISPLAY ............................................................................................................................................................................................................................... 12
7 TEMPERATURE SELECTION ............................................................................................................................................................................................................ 14
7.1
S
ELECTING THE BOILER SET POINT TEMPERATURE
................................................................................................................................................................................ 14
7.2
S
ELECTING THE
DHW
SETPOINT TEMPERATURE
(
WITH HOT WATER TANK ONLY
) .............................................................................................................................. 14
7.3
S
ELECTING THE
U
NDERFLOOR
H
EATING FLOW SETPOINT TEMPERATURE
(
WITH
SRFC2/EV
KIT OPTION
) ......................................................................................... 15
8 OPERATION ......................................................................................................................................................................................................................................... 15
8.1
F
UNCTIONING IN
“H
EATING
O
NLY
”
MODE
.......................................................................................................................................................................................... 15
8.2
F
UNCTIONING WITH A
S
ANIT HOT WATER TANK
................................................................................................................................................................................... 16
8.3
H
EATING CIRCUIT
2
FUNCTIONING
(O
PTIONAL
) .................................................................................................................................................................................. 16
8.4
F
UNCTIONING WITH AN
SRFC2/EV
U
NDERFLOOR
H
EATING
K
IT
(O
PTIONAL
) ................................................................................................................................. 16
9 ADDITIONAL FUNCTIONS .............................................................................................................................................................................................................. 17
9.1
P
UMP ANTI
-
BLOCK FUNCTION
.............................................................................................................................................................................................................. 17
9.2
A
NTI
-
FROST FUNCTION
........................................................................................................................................................................................................................ 17
9.3
B
OILER PRESSURE SENSOR FUNCTION
.................................................................................................................................................................................................. 17
9.4
T
ELEPHONE RELAY CONNECTION
......................................................................................................................................................................................................... 17
9.5
R
OOM THERMOSTAT CONNECTION
...................................................................................................................................................................................................... 17
9.6
A
NTI
-
LEGIONELLA FUNCTION
(
OPTIONAL
)
(
WITH HOT WATER TANK ONLY
) ........................................................................................................................................ 18
9.7
K
EYPAD BLOCK FUNCTION
.................................................................................................................................................................................................................... 18
10 E20 REMOTE CONTROL (OPTIONAL) ....................................................................................................................................................................................... 19
10.1
F
UNCTIONING WITHOUT AN OUTDOOR SENSOR
................................................................................................................................................................................ 19
10.2
F
UNCTIONING WITH AN EXTERNAL SENSOR
(O
PTIONAL
) .................................................................................................................................................................. 19
10.3
F
UNCTIONING WITH A
DHW
TANK
(O
PTIONAL
) .............................................................................................................................................................................. 20
10.4
T
ELEPHONE RELAY FUNCTION
............................................................................................................................................................................................................ 20
11 SAFETY CUT-OUTS ......................................................................................................................................................................................................................... 21
11.1
T
EMPERATURE SAFETY CUT
-
OUT
........................................................................................................................................................................................................ 21
11.2
B
URNER CUT
-
OUT
.............................................................................................................................................................................................................................. 21
11.3
L
OW PRESSURE CUT
-
OUT
................................................................................................................................................................................................................... 21
12 DRAINING THE BOILER .................................................................................................................................................................................................................. 22
13 SHUTTING DOWN THE BOILER .................................................................................................................................................................................................. 22
14 FIRST START-UP ............................................................................................................................................................................................................................... 22
15 INSTALLATION DELIVERY ............................................................................................................................................................................................................. 22
16 BOILER MAINTENANCE ................................................................................................................................................................................................................. 23
16.1
C
LEANING THE BOILER
....................................................................................................................................................................................................................... 23
16.2
A
NTI
-
FROST PROTECTION
.................................................................................................................................................................................................................. 24
16.3
B
OILER WATER CHARACTERISTICS
...................................................................................................................................................................................................... 24
17 TECHNICAL DATA ........................................................................................................................................................................................................................... 25
18 CIRCULATING PUMP FLOW CURVES ........................................................................................................................................................................................ 26
18.1
C
HARACTERISTIC CURVES OF THE PUMP
............................................................................................................................................................................................ 26
18.2
R
EGULATION OF THE CIRCULATION PUMP
......................................................................................................................................................................................... 26
18.3
P
RESSURE DROP
................................................................................................................................................................................................................................. 26
19 DIAGRAMS AND MEASUREMENTS ........................................................................................................................................................................................... 27
20 ELECTRICAL CONNECTION DIAGRAM ..................................................................................................................................................................................... 28
21 ELECTRICAL DIAGRAM .................................................................................................................................................................................................................. 29
22 ALARM CODES ................................................................................................................................................................................................................................. 30
23 BURNER .............................................................................................................................................................................................................................................. 31
23.1
A
SSEMBLY
.......................................................................................................................................................................................................................................... 31
23.2
B
URNER START
-
UP
............................................................................................................................................................................................................................. 31
23.3
A
DJUSTING THE COMBUSTION CONDITIONS
...................................................................................................................................................................................... 31
23.4
O
IL PRESSURE ADJUSTMENT
.............................................................................................................................................................................................................. 33
23.5
O
IL SUPPLY PIPING DIAGRAMS
........................................................................................................................................................................................................... 33
23.6
T
ECHNICAL SPECIFICATIONS
.............................................................................................................................................................................................................. 34
23.7
N
OZZLES
............................................................................................................................................................................................................................................ 34
23.8
E
LECTRICAL CONNECTION DIAGRAM
................................................................................................................................................................................................. 34
23.9
Q
UICK CONNECTOR
........................................................................................................................................................................................................................... 35
23.10
B
URNER CONTROL OPERATING SEQUENCE
...................................................................................................................................................................................... 36
24 SPARE PARTS LIST ........................................................................................................................................................................................................................... 37
25 FAILURES ........................................................................................................................................................................................................................................... 40
Содержание EVOLUTION EV 20 HFC
Страница 1: ...INSTALLATION AND OPERATING INSTRUCTIONS EVOLUTION EV HFC ...
Страница 44: ...Evolution EV HFC 42 NOTES ...
Страница 45: ...43 NOTES ...
Страница 46: ...Evolution EV HFC 44 NOTES ...
Страница 47: ......
