Table of Contents
Advertisement
4. TROUBLESHOOTING (cont'd.)
TABLE 4-1 (cont'd.)
PROBLEM
10. S
TEAM ENTERS COMPARTMENT
. T
CONTINUOUSLY
IMER DIAL
.
NOT TURNING
11. S
TEAM CONTINUES TO FLOW
INTO COMPARTMENT AND
BUZZER FAILS TO SOUND AT END
.
OF TIMER SETTING
12. B
URNERS WILL NOT IGNITE
13. C
OLD WATER CONDENSER DOES
.
NOT FUNCTION
14. B
OILER OVERFILLS WITH
.
WATER
15. D
RAIN WATER TEMPERATURE
.
TOO HIGH
4.3.1
Incoming Power
Before troubleshooting any of the electrical parts or
assemblies, verify that power is being supplied to the
cooker. Incoming power is connected at the boiler (or
direct-connected steam) control box located in the base
M
F
I
, I
ARKET
ORGE
NDUSTRIES
NC
35 G
S
E
, MA 02149
ARVEY
TREET
VERETT
T
: 617-387-4100 T
: 91-9494
EL
ELEX
F
: 617-387-4456 O
AX
UTSIDE
6
Form No. S-4846
PROBABLE CAUSE
a. Constant steam position.
b. Faulty thermostatic
switch.
c. Faulty timer motor.
d. Faulty wiring.
a. Timer contacts faulty.
/
b. Buzzer faulty.
OR
c. Faulty wiring.
.
a. Manual gas shut-off valve
is not open.
b. Main POWER switch in
OFF position.
c. No water in boiler.
d. Electricity off.
e. Faulty hot surface igniter.
f. Faulty ignition module.
g. Faulty gas valve.
h. Faulty transformer.
a. Main water line shut off.
b. Thermostat out of adjust-
ment or defective.
c. Loose coil nut.
d. No continuity in solenoid
coil.
Probes dirty.
a. Faulty 130°F thermostat
on the condenser tank.
b. Faulty tempering tank fill/
cool solenoid valve.
c. Faulty wiring.
.
MA: 800-227-2659
-
Rev. A 11/98
a. Move knob to timing location.
b. Replace switch. See Subsection 5.4.8.
c. Replace timer. See Subsection 5.4.4.
d. Inspect condition of wire and tightness of
all connections. Correct as needed.
a. Replace timer. See Subsection 5.4.4.
b. Replace buzzer. See Subsection 5.4.9.
c. Inspect condition of wire and tightness of
all connections. Correct as needed.
a. Open.
b. Turn to ON position.
c. Check to be sure main power switch is on.
Check to be sure main water supply is on.
d. Turn on 110V electrical supply.
e. Check and replace.
f. Check and replace.
g. Check and replace.
h. Check and replace.
a. Turn on.
b. Readjust for proper operation or replace if
defective.
c. Tighten coil nut.
d. Check coil for continuity. If open, replace.
Clean probes.
a. Check 130°F thermostat. Replace if
necessary.
b. If 120V is verified at the solenoid cell, but
the valve fails to open, replace solenoid.
c. Check wiring.
cabinet. With power connected to the cooker, an AC volt-
meter is used to measure 120 volts across L1 and L2. If
120 volts is present, and the cooker will not operate, the
fault lies within the electrical circuits of the cooker.
4-3
REMEDY
Advertisement
Table of Contents
