Doyon JAOP3 User Manual

JAOP3

TABLE OF CONTENTS

SECTION « A » DESCRIPTION PAGE

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1

Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2

Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2

Installation warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A3

Distances to respect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A4

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A5

Operation / instruction for oven and proofer. . . . . . . . . . . . . . . . . . . . . . . . A6

Operation for proofer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A8

Trouble shooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A9

Oven maintenance and cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A11

For more information, please call our office: . . . . . . . . . . . . . . . . . . . . . . . A12

Optional auto steam injection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A13

Optional watlow control operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A14

SECTION « B » DIMENSIONS

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B1

SECTION « E » COMPONENT PARTS

Component parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E1

SECTION « F » CONTROL PANELS

120V/208V/1PH & 120V/240 V/1PH . . . . . . . . . . . . . . . . . . . . . . . . . . . . F1

120V/208V/3PH & 120V/240 V/3PH . . . . . . . . . . . . . . . . . . . . . . . . . . . . F3

208V/1PH, 220V/1PH & 240V/1PH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F5

208V/3PH & 240V/3PH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F7

220V/1PH/50 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F9

220V/380V/3PH/50 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F11

120V/208V/1PH & 120V/240V/1PH (WATLOW) . . . . . . . . . . . . . . . . . F13

120V/208V/3PH & 120V/240V/3PH (WATLOW) . . . . . . . . . . . . . . . . . F15

SECTION « G » ELECTRIC SCHEMATICS

120V/208V/1PH & 120V/240V/1PH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1

120V/208V/1PH & 120V/240V/1PH (DELAY) . . . . . . . . . . . . . . . . . . . . G2

120V/208V/3PH & 120V/240V/3PH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G3

120V/208V/3PH & 120V/240V/3PH (DELAY) . . . . . . . . . . . . . . . . . . . . G4

208V/1PH, 220V/1PH & 240V/1PH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G5

208V/1PH, 220V/1PH & 240V/1PH (DELAY) . . . . . . . . . . . . . . . . . . . . G6

208V/3PH & 240V/3PH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G7

208V/3PH & 240V/3PH (DELAY) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G8

220V/1PH/50 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G9

220V/380V/3PH/50 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G10

120V/208V/1PH & 120V/240V/1PH (WATLOW) . . . . . . . . . . . . . . . . . G11

120V/208V/3PH & 120V/240V/3PH (WATLOW) . . . . . . . . . . . . . . . . . G12

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FAM3-EA.DOC Rev. 28-06-2004

A 1

INTRODUCTION

The manufacturer suggests to read this manual carefully.

This Jet Air oven is manufactured with first quality material by experienced technicians. Proper
installation and maintenance will guarantee a reliable service for years to come.

A nameplate fixed to the front or right side of the oven specifies the model number, serial number,
voltage and amperage.

Drawings, electrical diagram and replacement parts numbers are included in this manual. The
electrical diagram is affixed in the control panel at the back of the oven.

ATTENTION

DOYON is not responsible for damages to the property or the equipment caused
by personnel who is not certified by known organisations. The customer is
responsible for finding qualified technicians in electricity and plumbing for the
installation of the oven.

A 2

CONSTRUCTION

You just bought the most advanced oven in the world, "DOYON" technology at its best. This oven
is manufactured using the highest quality components and material.

The oven gives a perfect uniform baking with its unique Jet Air convection system. The DOYON
oven is designed with parts that are easy to find.

SHIPPING

For your safety, this equipment has been verified by qualified technicians and carefully crated before
shipment. The freight company assumes full responsibility concerning the delivery in good condition
of the equipment in accepting to transport it.

IMPORTANT

RECEPTION OF THE MERCHANDISE

Take care to verify that the received equipment is not damaged before signing the delivery receipt. If
a damage or a lost part is noticed, write it clearly on the receipt. If it is noticed after the carrier has
left, contact immediately the freight company in order that they do their inspection.

We do not assume the responsibility for damages or losses that may occur during transportation.

A 3

INSTALLATION WARNINGS

POWER FAILURE WARNING

WHEN YOU HAVE A POWER FAILURE, SHUT OFF THE OVEN POWER SWITCH TO

PROTECT THE ELECTRONIC COMPONENTS WHEN THE POWER COMES BACK.

FOR YOUR SAFETY

DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS

AND LIQUIDS IN THE VICINITY OF THIS OR ANY APPLIANCE.

INSTALLATION AND SERVICE

WARNING

IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR

MAINTENANCE CAN CAUSE PROPERTY DAMAGE, INJURY OR DEATH.

READ THE INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS

THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT.

Installation and service must be done by specialised technicians. Contact a certified electrician and
plumber for set up.

The oven must be connected to the utility and electrically grounded in conformity to the effective
local regulations. If these are not established, the oven must be connected according to the Canadian
Electrical Code (CSA-C22.1-XX) or National Electrical Code (NFPA 70-XX). Refer to last
edition year for XX. Installation must also allow proper access for service (24 inches each side and
back).

The ovens must be installed with a proper ventilation according with the local building code.

A 4

DISTANCES TO RESPECT

A) Back and sides of the oven: 1 inch.

B) Top of the oven: a clearance of 12 inches to the ceiling must exist to permit adequate venting.

C) Floor: 4 inches minimum.

D) Sides of the oven: do not install other than easily removable equipment for service and

maintenance (not closer than 1 inch).

E) It is recommended to have a certain length of water pipe, electric cable between oven and

wall to help gain access for service.

A 5

INSTALLATION

IN GENERAL

Take off the packaging material with care. Take off all the material used for packing and accessories.

1. To the electrician

Electrical supply installation must be in accordance with the electrical rating on the nameplate.

WARNING

The electrician must make sure that the supply cable does not come in contact
with the oven top which becomes hot.

2. To the plumber

This equipment is to be installed to comply with the applicable federal, state or local plumbing codes.

Connect the steam system (1/4 NPT) to the cold water distribution network.
We highly recommend to use a water filter to eliminate minerals in the water. We suggest you to use
CUNO # CFS6135 (Doyon part number PLF240).

WARNING

Do not adjust the needle valves, it has been done at the factory.

A 6

OPERATION OF THE OVEN

1. Turn the switch to the " ON " position.

• The light inside the oven must light up.

2. Adjust the thermostat at the desired setting (see THERMOSTAT INSTRUCTIONS below).

N.B. The red light must be "ON" (If not, press the breaker on the front).

3. Heat the unit until you reach the baking temperature.

When the desired temperature is reached, the red light goes out and turns green.

If the light is still "ON" and the oven does not produce heat, call for service.

4. Load the oven as fast as possible to avoid letting out too much heat.

5. Set the timer to the desired value and start it. (See "TIMER" adjustment on next page.)

NOTE: The timer does not shut the oven off at the end of its cycle. It simply activates the buzzer.

6. Wait until the product is ready. Do not open the doors until the product is done.

VERY IMPORTANT

This oven has an overheat warning alarm to protect the electrical components against overheating. If

the red pilot light (OVERHEAT WARNING) is lit and you hear a buzzer, see trouble shooting.

THERMOSTAT INSTRUCTIONS

To obtain a very good thermal stability, we use a digital temperature controller with thermocouple.
The Omron E5CS thermostat controls the heat of every element at the SP (set point).

The temperature of the oven is always shown on the display of the thermostat and an arrow indicates
if the temperature is over or below the SP. When the green light is lit, it indicates that the temperature
is at the SP ± 1 %.

To adjust the SP (set point) value, you just have to press the key on the left and use the up and down
keys to set the temperature. Press the left key to return to run mode.

A 7

INSTRUCTIONS FOR OVEN

BAKING

350oF (Croissants, Sweet doughs, Small rolls)
375oF (Baguette bread, round loaf, 10 oz. bread and more)
375oF (If the oven is filled to its capacity)

Place products in the oven only when the pilot light has gone out.

OPENING AND CLOSING OF THE DOORS

To open the doors: Open one of the doors up to 2" and wait 2 seconds to let the fan reduce its
spinning before opening completely.
To close the doors: Close the first door completely and the second door down to 2" and wait 2
seconds before closing completely and then hold the door closed for 2 seconds.

P.S. Open the doors as little as possible. This will affect the baking.

COOKING TIMER H5CL

Set the baking time required with the small push button on the timer. The green display is the setting
time and the red display is the countdown time (Ex: 25 minutes = set 2500 on green display).

After setting: Push the START/STOP button then, when the time expires, the buzzer will ring. Push
the START/STOP button again to stop the buzzer.
If you want to restart the time in the middle of the countdown, press on the yellow RST button on the
timer.

P.S. The timer is simply a reminder for the approximate duration of the baking time.

STEAM TIMER H3DE

VERY IMPORTANT

Steam injection will only work when the ventilator of the oven is working.

To inject steam in the oven, press and release the STEAM TIMER button. The light comes on
inside the steam button during the steam injection. Steam injection has been factory preset. To have
more steam, press steam button a second time, after the light is off.

P.S. Do not inject steam more than once each time you bake. Wait at least 10 minutes before re-

timing the steam injection system.

A 8

OPERATION OF THE PROOFER

1. Switch "ON".

2. Set the thermostat control at 100o F.

3. Set the humidity control at approximately : 3 for JAOP-3 & JAOP-6
4 or 5 for JAOP-10
5 for JAOP-14

4. If there is too much fog and water drips from the glass doors, adjust humidity control to a lower

number.

5. When the temperature is stabilised, put the products in the proofer.

(Leave them inside until they are ready to bake.)

6. IMPORTANT : When proofing cycle is completed, turn the humidity switch to "OFF" and

let the motor blower and air heat element run for 10-15 minutes to let dry the proofer. Then, turn
the main switch off, and leave the door ajar to prevent moulding.

When the proofer is not in operation, open the doors to let out the humidity and to prevent
mould.

P.S. The doors should not be opened unnecessarily to conserve the heat and humidity in the

proofer.

Every day cleaning of the water pan under the proofer's doors should be exercised.

A 9

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:
Motor system on the back of oven:

Questions Solutions

The oven does not turn on.

Uneven baking.

The oven does not produce heat.

Remove the side panels of the oven and the
proofer by screwing out the screws.
Pull the oven and screw out the panels.

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.
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.
1- If the oven blowers are on

• Make sure: the thermostat is adjusted to a

temperature high enough to turn on the pilot
light.

The steam works in the oven but the light
inside the steam button does not lite.

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.
Replace the inside button bulb light.

A 10

If steam device of the oven does not work
properly.

If the OVERHEAT WARNING light is on,
and you hear the warning buzzer.

OPTIONAL
Manual fill water pan.
The warning red light in the front control
panel stays on when the water pan is full.

If there is no light in the proofer.

If there is no heat in the proofer.

If there is no humidity in the proofer.

The oven must have been heating for at least half
an hour before you use the steam system. If not,
water will appear at the bottom of the oven.

Check if the water supply valve (of the building)
is open.
Check if the water needle valve (of the oven) is
open one eighth of a turn. Just close it and open it
one eighth of a turn maximum.
Check the solenoid valve.
Check the preset steam timer in the back control
box.
Be sure to inject steam while the fan is running.
The steam button light should lite during the
steam injection.
Check if the cooling fan airflow is not obstructed.
Check the cooling fan if it is running. If not, call
a qualified technician to replace it.
(Electrical components may be damaged if it is
not repaired immediately.)
You have no more water in the principal water
pan.
Check if the water line is not in air lock
condition. Disconnect the water line at the inlet
of the green solenoid valve and clean the strainer
filter.
Also clean the principal water pan and the float
switch.

1.Verify every breaker in front of the proofer.

2.Verify the main proofer switch and the main
proofer contactor.

1.Verify every breaker in front of the proofer.

2.Verify whether the pilot light will function by
raising the thermostat to a higher setting. If yes,
verify element. If not, verify pilot light, thermostat
or contactors.
Verify whether the pilot light works when you
increase the humidity to the position high. If yes,
verify if water comes in the reservoir and check the
water level switch box and the float switch. Verify
if limestone obstructs the waterflow. If the float
switch is working fine, verify the contactor P1 and
the immersion element. If the pilot light does not
lite, verify the pilot light and the infinite switch.

A 11

OVEN MAINTENANCE AND CLEANING

MAINTENANCE OF THE OVEN

• It is recommended to use a water filter and to clean or replace it regularly to avoid

accumulation of minerals inside the unit.

• Once a year or as needed, clean the reservoir of the proofer (see parts description for

localization).

Step by step Recommendations

Clean the inside of the oven and the proofer
with water and soap.

Take out the grills (the grills of the oven
could be cleaned with "Easy-Off").
After cleaning the inside of the oven, apply a
silicone base oven protector. It avoids food
from sticking to the metal.

Clean the oven windows with products like
Brasso or equivalents. They are copper
cleaners but good for this use.

Clean the oven exterior with a stainless steel
cleaner.

We recommend and sell:
Dirt Buster III : Action foam cleaner
CHEMCO
Part number : NEB201

We recommend and sell:
316 Silicone base protector and lubricant for
oven
Dow Corning
Part number : EXS400
We recommend and sell:
Wright's: Cream copper cleaner
J.A. Wright & Co.
Part number : EXC300
We recommend and sell:
Stainless steel cleaner
SANY or CURTIS (comestible)
Part number : NES201

A 12

FOR MORE INFORMATION,

PLEASE CONTACT OUR OFFICE:

DOYON EQUIPMENT INC.

1255, rue Principale

Linière, Qc, Canada G0M 1J0

Tel. : [phone]

Canada : 1 [phone]

U.S. : 1 [phone]

FAX : [phone]

Internet: http://www.doyon.qc.ca

E-Mail : [e-mail]

A 13

AUTOMATIC STEAM OPTION

INTERVALS TIMES SETTING (GREEN)
INJECTION TIMES SETTING (RED)

INTERVALS MULTIPLICATOR SETTING

STEAM INJECTION MULTIPLICATOR SETTING

SCALE ADJUSTMENT

By pushing the GREEN button, the button will light up and the automatic system injection will
start. The injection will be done as per the pre-adjustment time on the automatic steam timer. The
standard steam timer (white light) will light up during the steam injection. Push the RED button
to stop the automatic steam injection and then, the GREEN button will turn off.

Timer adjustments

EXAMPLE : For 5 seconds of steam injection every 10 minutes : Set the interval multiplicator
screw (OFF) at MIN and the GREEN needle at 10. Set the injection multiplicator screw (ON) at
SEC and the RED needle at 5.

EXAMPLE : For 2 seconds of steam injection every 25 seconds : Set the interval multiplicator
screw (OFF) at SEC and the GREEN needle at 25. Set the injection multiplicator screw (ON) at
SEC and the RED needle at 2.

A 14

WATLOW CONTROL OPERATION

1. Turn the switch to the " ON " position. (See next paragraph for the factory-preset program on your

watlow control.)

• The light inside the oven must light up.

2. Adjust the WATLOW control at the desired setting (see watlow programming procedure next

page).

Digital display must light up, if not verify the breaker on the front panel.

3. Let the oven heat until the set temperature is reached, the LOAD1 red light on the watlow control

will go off when the temperature is stabilized.

4. Load the oven as fast as possible to avoid letting out too much heat.

5. Wait until the product is ready before opening doors.

FACTORY PRESET BAKING PROGRAM

MENU # 1 PREHEAT 400°F.
MENU # 2 375°F STEAM 15 SEC., COOKING TIME 22 MINUTES WITH BUZZER.
MENU # 3 350°F STEAM 15 SEC., COOKING TIME 25 MINUTES WITH BUZZER.
MENU # 4 325°F NO STEAM, COOKING TIME 25 MINUTES WITH BUZZER.

325°F (Muffins)
350°F (Croissants, Sweet Doughs, Small rolls)
375oF (Baguette bread, round loaf, 10 oz. bread and more)

o

F (If the oven is filled to its capacity)

375

OPENING AND CLOSING OF THE DOORS

To open the doors: Open one of the doors up to 2" and wait 2 seconds to let the fan reduce its
spinning before opening completely.
To close the doors: Close the first door completely and the second door down to 2" and wait 2
seconds before closing completely and then hold the door closed for 2 seconds.

P.S. Open the doors as little as possible. This will affect the baking.

POWER FAILURE

When the power comes back the oven will start automatically on the menu #1. Then it is
recommended to turn off the oven to avoid that it starts without supervision.

A 15

WATLOW PROGRAMMING

The Watlow temperature control can record 12 different menus. It must be programmed before use.
It will save its programs in case of power failure.

Each menu includes 3 "STEPS" and each step includes :

Symbol

• temperature SP

• time t

• "EVENT" E (steam 0001, auto steam 0100, buzzer 0010 or

no event 0000)

To access the programming mode :

• Press both arrows simultaneously for 5 seconds. Both lights light up to show that the

programming mode is working.

• Unlock the read only mode (if necessary), press 12 and "CLOCK", LOC appears. Use the arrows

to get 0 and press "CLOCK" again. (To put back on read only mode, you have to have 1 before
pressing on "CLOCK".)

EXAMPLE 1 (preheat program)

- For menu #1, we will program it so that we have a preheat time of 20 minutes at 400°F followed

by a 15 seconds buzzer.

Step #1

• Press both arrows simultaneously for 5 seconds. Both lights light up to show that the

programming mode is working.

• Select the program number (Ex : #1)

Suggested values

SP1 appears.
Use the arrows to adjust to the desired temperature (400°F)
Press on the number of the menu to confirm (ex. # 1)

t1 appears
Use the arrows to select the desired timing (20:00)
Press on the number of the menu to confirm (ex. # 1)

A 16

E1 appears
Use the arrows to select the appropriate code (0010 for the buzzer)
Press on the number of the menu to confirm (ex. # 1)

Step #2 Suggested values

SP2 appears.
Use the arrows to adjust to the desired temperature (400°F)
Press on the number of the menu to confirm (ex. # 1)

t2 appears
Use the arrows to select the desired timing (00:15)
Press on the number of the menu to confirm (ex. # 1)

E2 appears
Use the arrows to select the appropriate code (0010 for buzzer)
Press on the number of the menu to confirm (ex. # 1)

Step #3 Suggested values

SP3 appears.
Use the arrows to adjust to the desired temperature (400°F)
Press on the number of the menu to confirm (ex. # 1)

t3 appears
Use the arrows to select the desired timing (00:01)
Press on the number of the menu to confirm (ex. # 1)

E3 appears
Use the arrows to select the desired code (0000 for no event)
Press on the number of the menu to confirm (ex. # 1)

To get out of the programming mode, press #12 and then press "CLOCK" twice (#12, CLOCK,
CLOCK). The screen will show 00:00.

Note: You should always use menu #1 for preheating because the controls starts automatically with

this menu.

WARNING

Never use program #1 for a steam cycle because it will start automatically when the oven is

turned on.

A 17

EXAMPLE 2 (Cooking program with steam cycle)

-For menu #2, we will program it so that we have a steam injection of 20 seconds, a cooking time of

20 minutes at 375°F followed by a 15 seconds buzzer.

To access the programming mode:

• Press both arrows simultaneously for 5 seconds. Both lights light up to show that the

programming mode is working.

• Select the menu number (Ex. #2)

Step #1 Suggested values

SP1 appears.
Use the arrows to adjust to the desired temperature (375°F)
Press on the number of the menu to confirm (ex. # 2)

t1 appears
Use the arrows to select the desired timing (00:20)
Press on the number of the menu to confirm (ex. # 2)

E1 appears
Use the arrows to select the appropriate code (0001 for the steam)
Press on the number of the menu to confirm (ex. # 2)

Step #2 Suggested values

SP2 appears.
Use the arrows to adjust to the desired temperature (375°F)
Press on the number of the menu to confirm (ex. # 2)

t2 appears
Use the arrows to select the desired timing (20:00)
Press on the number of the menu to confirm (ex. # 2)

E2 appears
Use the arrows to select the appropriate code (0000 for no event)
Press on the number of the menu to confirm (ex. # 2)

A 18

Step #3 Suggested values

SP3 appears.
Use the arrows to adjust to the desired temperature (375°F)
Press on the number of the menu to confirm (ex. # 2)

t3 appears
Use the arrows to select the desired timing (00:15)
Press on the number of the menu to confirm (ex. # 2)

E3 appears
Use the arrows to select the desired code (0010 for the buzzer)
Press on the number of the menu to confirm (ex. # 2)

To get out of the programming mode, press #12 and then press "CLOCK" twice (#12, CLOCK,
CLOCK). The screen will show 00:00.

After fulfillment of this program:

• The oven will continue to heat because there was a temperature included in step 3. If the
temperature at that step would have been of 0°F, the oven would have stopped at the end
of the program.

• In this example, the inside buzzer will work 15 seconds while the outside buzzer will start
and will not stop until another program is selected.

• If you want to end a program already running, press the button corresponding to that menu
and then choose a pause menu. If you stop a program that was running without choosing
another menu, it will be paused in the conditions in which it was stopped. Ex: If there is
an interruption during a steam cycle, it will keep running until you choose another menu.
However, there is a 45 seconds limit time for the steam, independent from the Watlow
controller.

SECTION

B

DIMENSIONS