Radiant RKA 25, Instruction Manual

Page: 51 / 56

USER INSTRUCTIONS
CONDENSING BOILOES WITH STORAGE - TG05A095.A0306
47
6.6 Wiring diagrams
SR
47
M4
brown
ligh t-b lue
19
18
P
45
46
red
SS
TA
50 H
z
59
orange
lig ht- blu e
brown
8
M5
20
C
22
21
R
S
56
7
M2
9
13
2
lig
ht-b
lue
brow n
ligh t-b lue
blac k
VD
M8
50
48
49
black
white
blac k
M9
56
55
57
58
brown
black
brown
orang e
M10
M1
4
52
51
53
54
orang e
IG
black
black
60
61
black
L
N
orang e
POW
E
R SU
PPL
Y
LI
NK
FA
N P
R
IN
TE
D CI
RCUIT
BO
A
R
D
S
K
11001
COD. 76
658
LA
black
white
brow n
gree n
yello w
70
71
72
73
74
M12
+5
V
TP
1
CM
2
PW
M
6
RV +20V
9
M2
8 7
GN
D
R156A
1
5
MO
D
+V
4
23
HS
-V
P1
CM
1
P2
M1
13
P.
C.
B
. P
LU
G
MF
1.
5 bar
11
10
12
23
0V
SE
S
4565
PD
2020
brown
ligh
t-blue
white
brown
red
TS
11
12
10
8
9 6
7
ligh
t-b
lu
e
14
16
15
17
pw
m
-
brown bl
ac
k
gr
ey
gr
ey
ligh
t-b
lu
e
bla
ck
Hs
ps
+
M3
brown
black
ligh t-blue
ps
230 V
AC
N
L
Hz
53
41
2
brown
pw
m
ps
Hs
+
-
ps
M3
M5
M4
M2
M1
PRI
N
TE
D C
IRC
UI
T BO
ARD
C
VI-
M
SM 2
001
5
COD
. 766
55L
A
M6 M7
M1
1
M1
3
M9
M1
0
M1
2
M8
D
IS
P
LA
Y D
IG
ITA
L BO
ARD 2
000
S
K
O62
06
(CO
D
. 7
665
4L
A)
- HEAT
ING
SE
NS
OR
- MAIN
SWITCH
PAC
- WATE
R
P
R
E
SSURE
S
W
ITCH
- MI
RC
RO
FL
O
W
S
W
IT
C
H
- D.
H.
W
A
TE
R
S
E
N
S
OR
- PU
MP
SR P MF SS IG
- NE
U
TRAL
- L
IN
E
KEY L N
- I
G
N
ITIO
N
EL
ECTR
ODE
VD
- D
IVE
RTO
R
VALVE
- FAN - I
O
NISATIO
N
E
LECTR
O
D
E
EV ER EA
- R
OOM
THER
M
O
STAT
- OU
TD
OO
R
S
E
N
S
O
R
T
E
M
P
E
R
A
TU
R
E
- S
A
FE
TY
THER
MOSTAT
TS TA SE
E
LEC
TR
ON
IC
IG
N
IT
IO
N
B
O
A
R
D
S
4565
P
D
2020
-
co
d. 76
657
LA
FA
N
tipo
RG
128
/1
300-3
612
L
LM
N
11
12
9
10
7
8
5
64
3
2
1
elec
tri
c connection
w
ith
M
A
TER
XP
300
water
pr
essure swi
tch
56
55
59
57
58
60
61
M9
1,5bar
1bar
+-
PW
M
blac k
blac k
brow n
ligh t-blue
ligh t-blue
brow n