Instrukcja obsługi JANDY LX LT
Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla JANDY LX LT (2 stron) w kategorii grzejnik. Ta instrukcja była pomocna dla 14 osób i została oceniona przez 7.5 użytkowników na średnio 4.6 gwiazdek
Strona 1/2
JANDY LX OR LT TROUBLESHOOTING
Mat #0747, RevB 09/05
I
G
N
120
L
1
L
2
I
G
N
T
H
V
A
L
G
N
D
I
G
N
240
F
s
F
2
F
1
I
N
D
24
V
F
2
F
1
I
N
D
24
V
Fireman’s
Switch
Pressure
Switch Hi Limit
150° F
Hi Limit
135° F
Fuse
Link
Exhaust Limit
Temp Switch
Fan Pressure
Switch
Gas Valve
Transformer
Fenwal
Ignition Control
Hot Surface
Igniter
Flame Proving
Rod
Fuse
Low Pressure Hi Lim Sw Ext Sw 1
Air Flo Sw
AGS
10 K Ohms Thermistor
Temp Sensor
MV
MV
Ground
Low Pressure
LX GUI or LT T-Stat
Power Distr.
Block
To Fan
C
NO
12 VAC
24 VAC
Call for
heat relay
11
1
YELLOW/BLACK YELLOW/BLACK
WHITE/
YELLOW
RED
GREEN
YELLOW
GREEN
BROWN
PURPLE
BLACK
WHITE
WHITE
BLACK/WHITE
GRAY
BLACK
RED
BLACK
WHITE
WHITE
WHITE
WHITE
BROWN
PURPLE
Burner
Error Message - LOW PRESSURE
Measure voltage between Ground
and terminal 1 of the Transformer
connection to the GUI.
Is 24 VAC present?
Yes
No
Error Message - LOW PRESSURE
Measure voltage between Ground
and terminal 1 of the Safety Switch
connection to the GUI.
Is 24 VAC present?
1. Check Fuse (4 Amp)
If fuse is blown check for
shorts in wiring before replacing.
2. If fuse is not blown
replace Transformer
Error Message - LOW PRESSURE
Measure voltage between Ground
and the Black wire of the Pressure
Switch.
Is 24 VAC present?
No
Yes
1. Check Black wire
connections to GUI in terminal 1
of the Safety Switch connection .
2. If Black wire is OK replace
GUI
No
Error Message - LOW PRESSURE
Measure voltage between Ground
and the White wire of Pressure
Switch.
Is 24 VAC present?
Yes
1. If a fireman’s switch or
control system is installed
replace loop wire to
Fireman’s Switch block
and retest.
No
1. Check Black wire
connections to Pressure Switch.
2. Do continuity test on
Black wire.
3. Replace Black wire.
1. Is filter pump on?
2. Is filter clean?
3. Do Back Pressure Test.
4. Replace Pressure Switch
Error Message - LOW PRESSURE
Measure voltage between Ground
and the White wire of Pressure
Switch.
Is 24 VAC present?
Yes
No
Error Message - LOW PRESSURE
Measure voltage between Ground
and terminal 2 of the Safety Switch
connection to the GUI.
Is 24 VAC present?
1. Check White wire
connections to GUI
in terminal 2 of the
Safety Switch connection.
2. Replace GUI
No
Yes
Error Message - HI LIM SW
Measure voltage between Ground
and terminal 3 of the Safety Switch
connection to the GUI.
Is 24 VAC present?
No
Replace GUI
Yes
Error Message - HI LIM SW
Measure voltage between Ground
and terminal 4 of the Safety Switch
connection to the GUI.
Is 24 VAC present?
No
Replace High Limit
harness and both limits.
Yes
Error Message - HI LIM SW
Replace GUI
Yes
Error Message - EXT SW 1
Measure voltage between Ground
and terminal 5 of the Safety Switch
connection to the GUI.
Is 24 VAC present?
No
Replace GUI
See next page
Yes
Specyfikacje produktu
| Marka: | JANDY |
| Kategoria: | grzejnik |
| Model: | LX LT |
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