Installation Manual
Wall hung storage boiler Low NOx – Cod. 99960NA – November 2002
17
WIRING DIAGRAM FOR
ROOM SEALED COMBUSTION CHAMBER ELECTRONIC IGNITION BOILER
11
OR
RVA-RVB
RTA
- IONISATION ELECTRODE
- IGNITION ELECTRODE
RSA
RPA
RT
- LOCK-OUT INDICATOR
- RESET BOTTON
- THERMOSTAT RELAY
RP
RV
RS
EA
- PUMP RELAY
- D.H. WATER RELAY
PA
V
- FAN RELAY
ER
- ROOM THERMOSTAT
- MODULATING UNIT
LB
- TIME CLOCK
PS
- MAIN SWITCH
- SUMMER-WINTER SWITCH
- SAFETY THERMOSTAT
MD
TA
E.I.
- HEATING SENSOR
TS
M.F.
- PUMP
P
- LINE
*
- WATER PRESSURE SWITCH
- NEUTRAL
SR
SS
VD
KEY
IG
SR
L
N
E.I
MD
34
31
47
48
32
33
42
25
27
41
46
RT
S4565A
2019
PS
5
4
8
LB
6
7
TS
9
10
9
10
BLOCCO COMANDO POMPA
PUMP CONTROL AND
PRIORITY BLOCK
52
TH
ER
M
O
ST
AT
S AN
D M
O
DU
LATION
B
LOC
K
ELECT
RO
N
IC
T
EM
PER
AT
U
RE I
N
DI
CA
TO
R
ME
T/
G
PL
45
1.5 bar
FA1
RS
E PRECEDENZA
RP
43
1 bar
PAC
44
RL
A
TIMER RIS.
RSA
RTA
T. SAN
RLA
T. RIS
50
49
51
MAX. RIS
60°
53
55
54
RVB
40°
30°
57
56
50°
58
RV
80°
70°
17
23
19
24
18
22
12
13
12
11
EA
8
ER
6
RPA
P
15
PTC2
14
5
20
21
V
RVA
16
2
1
3
7
4
PA
*
VD
NET FILTER
IG
R
CY
CY
CX
N
L
- AIR PRESSURE SWITCH
- FAN
- PUMP RELAY CONTACT
- D.H. WATER RELAY CONTACT
- FAN RELAY CONTACT
- THERMOSTAT RELAY CONTACT
- FLOWSWITCH MICRO-SWITCH
- 3 WAY DIVERTOR VALVE
- WIRING CONNECTION ONLY
FOR Mod. VC6012
- D.H. WATER SENSOR
SS
M.F.
RL
1
28
7
8
26
30
29
Z
4-
5+
V
-IN
+
SE
XT
TE
L
00.0
M1 1
2
00.0
TA
OR
RAMIRE 3 SM20012
RAVI2
SK06205
br
own
lig
ht
-b
lu
e
bl
ack
black
brown
blu
black
bl
ack
bl
ack
bl
ack
bl
ack
br
own
bl
u
or
ange
or
ange
bl
ack
bl
ack
bl
ack
br
own
br
own
re
d/
bl
ack
OUT-DOOR
REMOTE SENSOR
CONTROL
REMOTE
black
brown
blue
black
light-blue
brown
bl
ack
bl
ack
lig
ht
-b
lu
e
br
own
lig
ht
-b
lu
e
br
own
bl
ack
light-blue
brown
PA
N.B.:
IN CASE OF REMOTE CONTROL INSTALLATION, FOR
CORRECT OPERATION, REMOVE LINK BETWEEN TERMINALS TA-OR
ON TERMINAL BLOCK, AND SET SUMMER-WINTER SWITCH OF
CONTROL PANEL ON SUMMER POSITION.
CHECK THE POSITION OF M10 BEFORE INSERTING IT.
Summary of Contents for RMAS 21 E
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