Goodman A/GPG1324-60***M41AA series, Инструкция по эксплуатации

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SERVICING
33
GAS HEATING ANALYSIS CHART
Com plaint No He at Uns atis factor y He at
POSSIBLE CAUSE
DOTS IN ANALYSIS
GUIDE INDICATE
"POSSIBLE CAUSE"
SYM
P
T
O
M
S
y
s
te
m
W
ill
No
t
S
ta
rt
B
u
rner
W
on'
t I
gni
te
B
u
rner
I
gni
te
s
-Loc
k
s
O
u
t
B
u
rner
S
hut
s
O
ff
pr
io
r t
o
T
'S
tat
bei
ng S
a
ta
s
fie
S
hor
t C
y
c
les
Long C
y
c
les
S
oot
and /
o
r F
u
mes
T
o
Muc
h
H
eat
N
o
t E
nough H
eat
Te st Me thod
Re m e dy
Se
e
Se
rv
ic
e
Pr
o
c
e
d
u
re
R
e
fe
re
n
c
e
Pow er Failure
•
Tes t V oltage S-1
Blow n Fus e
•
Tes t V oltage S-4
Loos e Connec tion
•
Chec k Wiring S-2
Shorted or Broken Wires
•
Chec k Wiring S-3
No Low V oltage
•
Chec k Trans f ormer S-4
Faulty Thermos tat
• • • •
Chec k Thermos tat S-3
Faulty Trans f ormer
•
Chec k Trans f ormer S-4
Poor or High Res is tanc e Ground
•
Meas ure Ground Res is tanc e S-313
Improper Heat A ntic ipator Setting
• • • •
A djus t Heat A nticipator Setting S-3
Improper Thermos tat Location
• • • •
Relocate Thermos tat
Faulty Limit or Roll Out Sw itc h
• • •
Tes t Control S-300,S-301,S-302
Faulty Flame Sens or
•
Tes t Flame Sens or S-314
Faulty Ignition Control
• • •
Tes t Control S-313
Gas V alv e or Gas Supply Shut Of f
•
Turn V alv es to On Pos ition S-304
Faulty Induc ed Draf t Blow er
• • •
Tes t Blow er S-303
Dirty Flame Sens or, Low uA
•
Clean Flame Sens or S-314
Flame Sensor not in Flame, Low uA
•
Tes t/A djus t Position of Flame Sens or S-314
Faulty Gas V alv e
• • •
Replac e Gas V alv e S-304
No High Stage Heat (2 Stage Only )
• •
Chec k Thermos tat, Control, Gas V alv e S-3,S-313,S-304
Open A uxillary Limit
• •
Res et Control S-301
Improper A ir Flow or Dis tribution
• •
Chec k Duc t Static
Loc king out on Main Limit
• • •
Chec k Controls , Gas Pres s ., & Temp. Ris e S-300
Delay ed Ignition
•
Tes t f or Delay ed Ignition S-308
Flas hbac k
•
Tes t f or Flas hbac k S-309
Orif ic e Siz e
• • •
Chec k Orif ic es S-306
Gas Pres s ure
• • • •
Chec k Gas Pres sure S-307
Crac ked Heat Ex c hanger
•
Chec k Burner Flames S-302
Stuc k Gas V alv e
• • •
Replac e Gas V alv e S-304
Furnac e Undersiz ed
•
Replac e w ith Proper Siz e Furnac e
Faulty Pres s ure Sw itc h
• • •
Tes t Pres s ure Sw itc h S-310
Blocked or Res tric ted Flue
•
Chec k Flue/Draw dow n Pres s ure S-310
Open Roll Out Sw itc h
• •
Tes t Control S-302
Bounc ing On Pres s ure Sw itc h
• •
Tes t Negativ e Press ure S-310