SECTION 12: T
ROUBLESHOOTING
67
12.1 Troubleshooting Flow Chart
Module Dia
gnostic Codes:
LED P
rob
lem
Solution
4 second st
eady
flash at st
ar
t of c
y
cle
Nor
mal
W
ait f
or v
al
v
e t
o open
St
eady on
Micr
opr
ocessor f
ailur
e
R
eplace module
w
ithin
module
Thr
ee f
lashes
Ignition loc
k
out
R
ec
y
cle unit:
chec
k f
or
Loc
k
out of module
spar
k and v
al
v
e opening and
af
ter 3 tr
ies
replace:if none
, r
eplace module
Summary of Contents for VANTAGE HEV-100
Page 2: ......
Page 4: ......
Page 25: ...SECTION 6 HEATER INSTALLATION 21 FIGURE 20 Linear Heater Layout Overview Continued ...
Page 41: ...SECTION 7 OPTIONAL HEATER ACCESSORIES 37 FIGURE 30 U Tube Heater Layout Overview Continued ...
Page 72: ...HEV SERIES INSTALLATION OPERATION AND SERVICE MANUAL 68 ...
Page 73: ...SECTION12 TROUBLESHOOTING 69 12 2 Manifold Gas Pressure Setting Side View of Heater ...
Page 78: ......
Page 79: ...2020 ...
Page 80: ......