Oliver LEGACY ELITE 2022, Manual

Page: 276 / 410

276
40
APPENDIX D – Electrical Connection Diagram
-t° -t°
-t°
Flame Rectification Electrode - FRE Flame Ignition Electrode - FIE W
ater Flo
w
Sensor - WFS
Pow er Switch
Internal Fuse
(10 A)
Pow er ON LED
Exhaust Pressure Switch
- EPS
W
ater
Ov
er T
emperature
Switch - WOS
Exhaust Ov
er T
emp.
Switch - EOS Burner Ov
er T
emp.
Switch - BOS
Circulation Line Temperature Sensor - WCT
*
12 VDC
* only
AquaGo comfort and AquaGo comfort plus
Safety V
alv
e Modulator
Ground
W
ater Outlet
Temperature Sensor - WO
T
W
ater Inlet
Temperature Sensor
- WIT
M
OT
Flue Fa
n
If a
ny o
f t
he
o
rig
in
al w
ire
a
s s
up
plie
d w
ith
th
e w
at
er
h
ea
te
r
m
us
t b
e r
ep
la
ced
, i
t m
us
t b
e r
ep
la
ced
w
ith
w
ire 1
8
AW
G
(*
* 16 A
W
G
) -
105 °
C -
U
L1015,
o
r e
qu
iv
al
en
t
18 A
W
G
or
1
mm
2 M
WG
(*
* 1
6 A
WG
o
r 1.
5
mm
2 MW
G
)
(green)
(green) (gre
y)
(white)
( white) (gre
y)
(blue) (red)
(red)
( red)
(blue)
( blue)
(red **)
Gas V
alv
e
Circulation
Pump
*
(orange)
(y
ello
w)
(brown)
(black)
(black)
(black)
(black)
(black **)
(orange)
(orange)
(bro
wn)
(y
ello
w)
(violet)
Error Code LED
Anti F
reeze
Element
*
(optional)
Control Panel * / Diagnosis
Fig. 36
TRUMA AQUAGO COMFORT WATER HEATER