53
In
sp
ect bu
rne
r thro
ugh
sigh
t
gl
as
s.
Is fla
m
e pr
es
en
t?
NO
YE
S
_ P _ _ _
Blocking Error E 3 5
Fals
e flame detect
Replace
Control
Module
Turn Ga
s Sh
utoff
Va
lv
e clockw
ise to
cl
osed pos
ition.
Follow instructi
ons
TO TURN OFF
G
A
S
TO APPLIANCE.
Rep
la
ce Gas
Va
lv
e.
Turn of
f manual
gas
shutoff
v
alv
e.
Follow
instructions
TO TURN OFF GA
S
TO
APPLIANCE. R
epla
ce
Gas V
alv
e.
Follow
Oper
ating Instructions
to initiate boiler oper
ation.
Enter
Installer Menu, B
oiler
Status, Flame Signal.
Is flame signal greater than
3.7µA
(Boiler ma
y be
running at an
y
firing
rate)?
YES
NO
Replace Control
Module
Replace Flame
Sensor and Burner
13 - TROUBLE SHOOTING
Содержание VX-050
Страница 49: ...49 13 TROUBLE SHOOTING...
Страница 51: ...51 13 TROUBLE SHOOTING...
Страница 63: ...63 14 1 Connection Diagram 050 075 100 MBH 14 WIRING DIAGRAM...
Страница 64: ...64 14 2 Schematic Diagram of Ladder Form 050 075 100 MBH 14 WIRING DIAGRAM...
Страница 65: ...65 14 3 Connection Diagram 150 200 MBH 14 WIRING DIAGRAM...
Страница 66: ...66 14 4 Schematic Diagram of Ladder Form 150 200 MBH 14 WIRING DIAGRAM...
Страница 83: ...83 PRIMARY LOOP EQUIVALENT LENGTH CALCULATION PUMP SELECTION 50 75 100 MBH...
Страница 84: ...84 PRIMARY LOOP EQUIVALENT LENGTH CALCULATION PUMP SELECTION 50 75 100 MBH...
Страница 85: ...85 PRIMARY LOOP EQUIVALENT LENGTH CALCULATION PUMP SELECTION 150 200 MBH...
Страница 86: ...86 PRIMARY LOOP EQUIVALENT LENGTH CALCULATION PUMP SELECTION 150 200 MBH...
Страница 87: ...87 NOTES...
Страница 88: ...DUNKIRK BOILERS 2201 Dwyer Avenue Utica NY 13501 web site www ecrinternational com...
