A9
TROUBLE SHOOTING
BEFORE CALLING FOR SERVICE
ANSWERS TO MOST FREQUENT QUESTIONS
Always cut off the main power before replacing any parts. Take care of water and electric
wire supply system when pulling the oven.
Control parts on the front and proofer
control:
Remove the side panels of the oven and the
proofer by screwing out the screws.
Motor system on the back of the oven:
Pull the oven and screw out the panels.
Questions
Solutions
The oven does not turn on.
Check the breakers on the front panel.
Check the breakers of the building.
Check if the doors are tightly closed.
Check the motor fuses and the overload relays
located in the electrical control panel.
Uneven baking.
Make sure that the grills do not obstruct the air
flow. Do not use foil on the grills.
Verify the temperature of the oven by using an
oven thermometer and make sure that it is even
with the thermostat setting.
If the oven is baking too much on the sides, it is
possible that the fan is not cycling properly.
Verify if the motor turns 2.5 minutes in a
direction, stops 30 seconds and starts for 2.5
minutes in the opposite direction.
The oven does not produce heat.
1-
If the oven blowers are on
•
Make sure: the thermostat is adjusted to a
temperature high enough to turn on the pilot
light.
If the oven blowers are not on, check the
overload relays located in the control
compartment. If anyone of these is disengaged,
call for a qualified technician.
The steam works in the oven but the light
inside the steam button does not lite.
Replace the inside button bulb light.
Summary of Contents for JA3SC
Page 21: ...SECTION B DIMENSIONS ...
Page 22: ...B1 32 1 2 31 JA4 JA4 INTERIOR DIMENSIONS HEIGHT DEPTH WIDTH OVEN 17 3 4 27 1 2 19 1 2 ...
Page 23: ...B2 40 1 2 37 1 4 31 22 JA4 JA4 ...
Page 24: ...B3 26 1 4 ENTRÉE D EAU Ø1 4 WATER INLET Ø1 4 ENTRÉE ÉLECTRIQUE ELECTRICAL INLET JA4 JA4 ...
Page 25: ...B4 32 1 2 71 JA4SC JA4SC 19 1 2 27 1 2 17 3 4 OVEN WIDTH DEPTH HEIGHT INTERIOR DIMENSIONS ...
Page 26: ...B5 71 37 1 4 JA4SC JA4SC ...
Page 27: ...B6 ENTRÉE D EAU Ø1 4 WATER INLET Ø1 4 ENTRÉE ÉLECTRIQUE ELECTRICAL INLET JA4SC JA4SC ...
Page 28: ...B7 32 1 2 31 JA4W JA4 WATLOW 19 1 2 27 1 2 17 3 4 OVEN WIDTH DEPTH HEIGHT INTERIOR DIMENSIONS ...
Page 29: ...SECTION E COMPONENT PARTS ...
Page 30: ...E1 1 2 3 4 5 6 15 7 8 14 JA4 JA4 ...
Page 32: ...E3 1 2 3 4 5 6 7 8 JA4 JA4 ...
Page 34: ...E5 1 8 9 10 1 12 13 14 15 16 17 6 JA4SC JA4SC ...
Page 36: ...E7 8 1 2 3 4 7 6 5 JA4SC JA4SC ...
Page 38: ...E9 1 2 3 4 5 6 7 8 JA4W JA4 WATLOW ...
Page 40: ...SECTION F CONTROL PANELS ...
Page 51: ...F11 1 2 3 4 5 6 7 8 15 14 13 12 11 10 9 PJA4WAT 208 VOLTS 3PHASES SIMPLE JA4 WATLOW ...
Page 53: ...SECTION G ELECTRIC SCHEMATICS ...
