1
CONTENTS
Page
1 LIST OF COMPONENTS ......................................................................................................................................................................................... 2
2 CONTROL COMPONENTS .................................................................................................................................................................................... 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
I
NSTALLATION
................................................................................................................................................................................................................................ 4
3.6
I
NSTALLING THE
SRAM2/EV
U
NDERFLOOR
H
EATING
K
IT
(O
PTIONAL
) ............................................................................................................................................... 5
3.7
I
NSTALLING HEATING CIRCUIT
2
(O
PTIONAL
) ......................................................................................................................................................................................... 5
4 COMBUSTION PRODUCTS EXHAUSTION ....................................................................................................................................................... 6
4.1
E
XTERNAL POSITION OF THE GAS EVACUATION PIPES TERMINAL
............................................................................................................................................................ 6
4.2
P
REPARATION OF THE BURNER AIR INTAKE FOR BALANCED FLUE OPERATION MODE
............................................................................................................................. 7
4.3
C
OMBUSTION PRODUCTS EXHAUSTION AND AIR INTAKE DUAL
-
DUCT DEVICE Ø
80
(
TYPR
C
53
) ............................................................................................................. 8
4.4
D
OUBLE CONDUIT TO COAXIAL EXHAUSTION TRANSFORMATION
.......................................................................................................................................................... 9
4.5
C
OMBUSTION PRODUCTS EXHAUSTION AND AIR INTAKE HORIZONTALLY
-
ARRANGED COAXIAL DEVICE Ø
80-125
(
TYPE
C
13
) ......................................................... 10
4.6
C
OMBUSTION PRODUCTS EXHAUSTION AND AIR INTAKE VERTICALLY
-
ARRANGED COAXIAL DEVICE Ø
80-125
(
TYPE
C
33
) ............................................................... 11
5 FILLING THE INSTALLATION ............................................................................................................................................................................ 12
6 DRAINING THE BOILER ....................................................................................................................................................................................... 12
7 SHUTTING DOWN THE BOILER ........................................................................................................................................................................ 12
8 FIRST START-UP ................................................................................................................................................................................................... 12
9 INSTALLATION DELIVERY .................................................................................................................................................................................. 12
10 DIGITAL DISPLAY .............................................................................................................................................................................................. 13
11 TEMPERATURE SELECTION ............................................................................................................................................................................ 15
11.1
S
ELECTING THE BOILER SETPOINT TEMPERATURE
............................................................................................................................................................................... 15
11.2
S
ELECTING THE
DHW
SETPOINT TEMPERATURE
............................................................................................................................................................................... 15
11.3
S
ELECTING THE
U
NDERFLOOR
H
EATING FLOW SETPOINT TEMPERATURE
(
WITH
SRAM2/EV
KIT OPTION
) .................................................................................... 16
12 OPERATION ......................................................................................................................................................................................................... 16
12.1
H
EATING
F
UNCTION
.......................................................................................................................................................................................................................... 16
12.2
D
OMESTIC
H
OT
W
ATER PRODUCTION FUNCTION
............................................................................................................................................................................. 17
12.3
F
UNCTIONING WITH AN
SRAM2/EV
U
NDERFLOOR
H
EATING
K
IT
(O
PTIONAL
) ............................................................................................................................. 17
12.4
H
EATING CIRCUIT
2
FUNCTIONING
(O
PTIONAL
) ................................................................................................................................................................................ 18
13 ADDITIONAL FUNCTIONS .............................................................................................................................................................................. 18
13.1
P
UMP ANTI
-
BLOCK FUNCTION
........................................................................................................................................................................................................... 18
13.2
A
NTI
-
FROST FUNCTION
...................................................................................................................................................................................................................... 18
13.3
B
OILER PRESSURE SENSOR FUNCTION
................................................................................................................................................................................................ 18
13.4
T
ELEPHONE RELAY CONNECTION
....................................................................................................................................................................................................... 18
13.5
R
OOM THERMOSTAT CONNECTION
.................................................................................................................................................................................................... 18
13.6
K
EYPAD BLOCK FUNCTION
................................................................................................................................................................................................................. 19
14 SAFETY CUT-OUTS ............................................................................................................................................................................................ 20
14.1
T
EMPERATURE SAFETY CUT
-
OUT
........................................................................................................................................................................................................ 20
14.2
B
URNER CUT
-
OUT
.............................................................................................................................................................................................................................. 20
14.3
L
OW PRESSURE CUT
-
OUT
................................................................................................................................................................................................................... 20
15 BOILER MAINTENANCE ................................................................................................................................................................................... 21
15.1
C
LEANING THE BOILER
....................................................................................................................................................................................................................... 21
15.2
A
NTI
-
FROST PROTECTION
.................................................................................................................................................................................................................. 22
15.3
B
OILER WATER CHARACTERISTICS
...................................................................................................................................................................................................... 22
16 CIRCULATING PUMP FLOW CURVES ........................................................................................................................................................... 23
16.1
C
HARACTERISTIC CURVES OF THE PUMP
............................................................................................................................................................................................ 23
16.2
R
EGULATION OF THE CIRCULATION PUMP
......................................................................................................................................................................................... 23
16.3
P
RESSURE DROP
................................................................................................................................................................................................................................. 23
17 DIAGRAMS AND MEASUREMENTS .............................................................................................................................................................. 24
18 TECHNICAL CHARACTERISTICS .................................................................................................................................................................... 25
19 ALARM CODES ................................................................................................................................................................................................... 26
20 CONNECTION DIAGRAM ................................................................................................................................................................................ 27
21 ELECTRICAL DIAGRAM .................................................................................................................................................................................... 28
22 BURNER ................................................................................................................................................................................................................ 29
22.1
A
SSEMBLY
.......................................................................................................................................................................................................................................... 29
22.2
B
URNER START
-
UP
............................................................................................................................................................................................................................. 29
22.3
A
DJUSTING THE COMBUSTION CONDITIONS
...................................................................................................................................................................................... 29
22.4
O
IL PRESSURE ADJUSTMENT
.............................................................................................................................................................................................................. 31
22.5
O
IL SUPPLY PIPING DIAGRAMS
........................................................................................................................................................................................................... 31
22.6
T
ECHNICAL SPECIFICATIONS
.............................................................................................................................................................................................................. 32
22.7
N
OZZLES
............................................................................................................................................................................................................................................ 32
22.8
E
LECTRICAL CONNECTION DIAGRAM
................................................................................................................................................................................................. 32
22.9
Q
UICK CONNECTOR
........................................................................................................................................................................................................................... 33
22.10
B
URNER CONTROL OPERATING SEQUENCE
...................................................................................................................................................................................... 34
23 FAILURES ............................................................................................................................................................................................................. 35
24 SPARES LIST ........................................................................................................................................................................................................ 37
B
OILER
......................................................................................................................................................................................................................................................... 37
B
URNER
....................................................................................................................................................................................................................................................... 39
Summary of Contents for EVOLUTION EV 25 HAM
Page 1: ...INSTALLATION AND OPERATING INSTRUCTIONS EVOLUTION EV HAM ...
Page 42: ...Evolution EV HAM 40 NOTAS ...
Page 43: ......
