INSTALLATION
europa
Installation & Servicing
21
110
108
107
106
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
Ignition
electrodes
Flame detection
electrode
Safety
thermostat
External controls
Electric supply
Fan
Air pressure
switch
Time switch
1
2
3
t
bk
bk
t
bk
bk
bk
M
~
M
~
bk
bk
bk
bk
bk
bk
M
~
bk
bk
bk
terminal block
terminal block
gy bk
Pump
Modulating
Primary circuit
DHW temperature
probe NTC
Three way
diverter valve
gas valve
DHW flow
switch
flow switch
CH temperature
probe NTC
Electronic
control p.c.b.
Full sequence
ignition device
gnye
gnye
bu
gnye
gy
rd
bu
wh
rd
bu
rd
bu
bn
bu
bn
bn
bu
bn
bu
bk
bn bu
3
1 2
rd
bu
bn
bn
gn
ye
gn
ye
gn
ye
gnye
gnye
gn
ye
gn
ye
gn
ye
gn
ye bu bn
bn
bu
rd
rd wh bu
rd
bu
rd
rd
gy
bn
bu
bu
bu
bn
bu
gy
rd
gn
ye
ye
wh
gn
ye
vt
og
bn
bu
bk
rd
bk
wh
gn
NC
COM
NO
og
ye
bk
wh
vt
bu
bn
bn = brown
bu = blue
bk = black
wh = white
rd = red
gy = grey
gn = green
ye = yellow
vt = violet
og = orange
gnye = green/yellow
16
17
18
19
20
31
30
29
28
27
26
25
24
23
22
21
101
104
105
102
103
111
112
109
113
116
114
115
12
2
12
1
12
0
117
118
119
Electronic
control p.c.b.
Full sequence
ignition device
Pin position ref. numbering
Pin position ref. numbering
bn gn
ye
bu
P.C.B. #1 P.C.B. #2
P.C.B. #1
P.C.B. #2
Wiring diagram for boiler equiped with full sequence ignition device type: Honeywell FPLD
IN
S
T
A
L
L
A
T
IO
N