Doyon JA4SCG Installation Manual

AOP3G & JA4SCG

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

TABLE OF CONTENTS

SECTION « A » DESCRIPTION PAGE

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

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

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

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

Distances to respect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A5

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A6

Operation / instruction for oven and proofer. . . . . . . . . . . . . . . . . . . . . . . . A8

Operation for proofer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A10

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A11

Oven maintenance and cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A14

For more information, please call our office: . . . . . . . . . . . . . . . . . . . . . . . A15

Optional auto steam injection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A16

Optional watlow control operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A17

SECTION « C » BURNER ADJUSTMENTS

NATURAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C1

PROPANE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C2

SECTION « E » COMPONENT PARTS

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

SECTION « F » CONTROL PANELS

JAOP3G - 120V/208V/1PH & 120V/240V/1PH . . . . . . . . . . . . . . . . . . F1

JAOP3G - 208V/1PH & 240V/1PH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F3

JAOP3G – 220V/1PH/50 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F5

JAOP3G - 120V/208V/3PH & 120V/240V/3PH . . . . . . . . . . . . . . . . . . F7

JA4SCG - 120V/1PH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F9

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

CAUTION

In case of strong gas odors, shut off the gas input valve

and contact a specialised gas technician.

JAOP3GA.DOC 06/09

A1

INTRODUCTION

The manufacturer suggests to read this manual carefully.

This Jet Air gas fired 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, type of
combustible, BTU rating, operating pressures, serial number, voltage and amperage.

Drawings, electrical diagrams 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 gas, electricity and plumbing for
the installation of the oven.

A2

CONSTRUCTION

You just bought the most advanced gas fired oven in the world, “DOYON” technology at its best.
This gas fired 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 gas
fired 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.

A3

INSTALLATION WARNINGS

The DOYON gas fired ovens are designed to be used with the gas specified on the descriptive
nameplate. Refer to National Fuel Gas Code, ANSI-Z223.1-XX and CAN/CGA-B149-XX. Refer to
last edition year for XX. Copies of these are available at:

American Gas Association, 1515 Wilson Boulevard, Arlington, Virginia, 22209.
Association canadienne du gaz, 55 rue Scarsdale, Don Mills, Ontario, Canada, M3B 2R3.

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 gas technician,
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 like:

• under a vent hood

• or an exhaust pipe connected directly to the oven chimney flue using the draft hood provided with

the oven.

A4

A type B gas vent approved for use with gas appliances must be utilized.

Make sure that provision for adequate air supply is provided for the operation of the oven.

CAUTION

Make sure that the adjustments mentioned in the “Installation” section are
correctly done prior to firing the oven or converting to a new gas.

A5

DISTANCES TO RESPECT

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

- Top of the oven: a clearance of 12 inches to the ceiling must exist to permit adequate venting
of the exhaust pipe and hot parts and to give proper access to a technician. The draft hood
must have a clearance of 2 inches minimum all around.

- Floor: 4 inches minimum.

- Sides of the oven: do not install other than easily removable equipment for service and
maintenance (not closer than 1 inch).

- It is recommended to have a certain length of water pipe, electric cable and gas pipe between
oven and wall to help gain access for service.

A6

INSTALLATION

IN GENERAL

Take off the packaging material with care. Take off all the material used for packing and accessories.
Install the draft hood on the chimney of the oven.

Each unit is set up to be used with the type of gas and electrical supply specified on the nameplate
fixed on the oven.

The installation must be conform with the National fuel gas code ANSI Z223.1-XX and CAN/CGA­B149-XX, Gas Installation Code and local Codes where applicable. Refer to last edition year for
XX.

The oven’s combustion system consists of a very safe gas burner certified in accordance to the
American Gas Association Standard in USA and with the Canadian Gas Association in Canada.

- To the certified gas technician

The burner installed on DOYON gas fired ovens is set up and adjusted at the plant for a first
class operation. It is nevertheless necessary to verify on site the pressure at the burner input.
The following table indicates the pressures that must be set up to remain conform to the
A.G.A. standards or C.G.A.

GAS TYPE ALTITUDE

(FT)

Propane 0-2000 52,000 11,0 7,5 42
Propane 2000-4500 52,000 11,0 7,5 42
Natural 0-2000 52,000 7.0 3,3 28
Natural 2000-4500 52,000 7.0 3,3 28

INPUT

(BTU)
EACH
OVEN

SECTION

REGULATOR

INPUT

PRESSURE

(Water column

inches)

BURNER

INPUT

PRESSURE

(Water column

inches)

BURNER

ORIFICE SIZE

(DMS)

The burner used is adjusted to be used with the gas indicated on the nameplate. It is nevertheless
possible to convert the burner to another gas by doing the modifications indicated in the

CONVERSION PROCEDURE provided with the oven. These modifications must be done carefully and

completely under the company’s instruction to remain conform to A.G.A. or C.G.A standards. Refer
to Doyon Equipment to get the right CONVERSION KIT.

A7

The installation must be made with a connector that meets with the standard for connectors movable
gas appliances ANSI Z21.69-XX and a Quick-disconnect device that complies with the standard for
Quick-disconnect devices for use with gas fuel ANSI Z21.41-XX and addenda Z21.41a-XX and
Z21.41b-XX. Refer to last edition year for XX. It must also be installed with restraining device
(chain comes with the oven) to guard against transmission of strain to the gas supply and connectors.
The pipe fittings compound must be certified for gas.

The customer must install a manual shut off valve at the end of the gas supply pipe near the burner
which is approved by the American Gas Association Standard in the United States and with the
Canadian Gas Association in Canada.

Exhaust: A draft hood is provided with the unit and it must be used when the chimney is directly
connected to a gas vent pipe. The exhaust pipe must be certified for use of gases.

Clean the air contained in the gas supply pipe at the installation to insure a successful firing on the
first try. The gas pipe sealing compound tightness must be verified using a solution of water and soap
prior to firing the unit.

WARNING

Make sure not to obstruct the overpressure opening on the gas regulator.

NOTE: If there’s any modification done to the system or change of the type of gas

used, make sure that the regulator pressure of the burner is adjusted as recommended in
this manual.

- 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.

- 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 a water softener 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.

A8

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 troubleshooting.

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.

A9

INSTRUCTIONS FOR OVEN

BAKING

350oF (Croissants, Sweet doughs, Small rolls)
375oF (Baguette bread, round loaf, 16 oz. Bread and more)
375oF (If the oven is filled to its capacity)

Place product 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.

A10

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.

A11

TROUBLESHOOTING

BEFORE CALLING FOR SERVICE

ANSWERS TO MOST FREQUENT QUESTIONS

Always cut off the main power before replacing any parts. Take care of water and gas
piping system when pulling the oven.

Control parts on the front and proofer
control:

Gas and motor system on the back of the
oven:

Questions Solutions

The oven does not turn on.

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 of 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: the thermostat is adjusted to a
temperature high enough to turn on the pilot
light.

1. 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.

- If the oven blowers are on:

• Check that the manual shut-off valve is open
correctly.

To start it over, simply put the thermostat to the
“OFF” position, wait at least 10 seconds, then
reset it at the desired temperature. The burner
will start up and you can see the flame through
the hole near the gas input. You can repeat this
operation three times. If it does not start up
again, contact our company or a certified gas
technician.

A12

• The burner goes to lock-out because of:

- Flame failure:

b) The spark is irregular or not present:

c) The air pressure switch does not close its
contact.

Uneven baking.

The burner is equipped with multiple
interlocked safety devices. In the event of a
failure of the flame or any blockage of the
combustion air supply, the burner will “lock
out” in the safety condition.

• Air has not been bled from the gas line.

• Porcelain insulators cracked (very little

crack is enough).

• Spark probe grounded.

• It may be disconnected, incorrectly set or

defective or maybe the blower is not
running.

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.

The steam works in the oven but the light
inside the steam button does not lite.
If steam device of the oven does not work
properly.

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.

Replace the inside button bulb light.

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.

A13

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.

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.

Do not allow any obstruction to free the airflow of the burner.

CAUTION

Never try to modify the burner controls. This must be done only by a qualified
technician and under the company’s instructions.

A14

OVEN MAINTENANCE AND CLEANING

MAINTENANCE OF THE BURNER

• Once a year, you should ask a certified technician to make a tune up.
Make sure everything works properly, verify and clean especially:

1. The gas mixer air inlet.

2. The spark rod and porcelain insulators.

3. The flame detection rod.

4. Verify the burner input pressure.

5. Verify every adjustments.

6. Clean every moving pieces.

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

A15

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]

A16

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.

A17

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 TIMES 22 MINUTES WITH BUZZER
MENU # 3 350°F STEAM 15 SEC., COOKING TIMES 25 MINUTES WITH BUZZER.
MENU # 4 325°F NO STEAM, COOKING TIMES 25 MINUTES WITH BUZZER.

325°F (Muffins)
350°F (Croissants, Sweet Doughs, Small rolls)
375oF (Baguette bread, round loaf, 16 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.

A18

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)

E1 appears
Use the arrows to select the appropriate code (0000 for no event)
Press on the number of the menu to confirm (ex. # 1)

Step #2 Suggested values

A19

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.

A20

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)

A21

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

C

BURNER ADJUSTMENTS

C1

PIECE #2

THICKNESS 1/8 (3.2mm)

ADJUSTMENT BURNER
JAOP3G NATURAL GAS

2 9/16

[65.09]

ON Ø1 5/8 [Ø41.28]

4 HOLES Ø7/16 [Ø11.10]

1

ON Ø1 5/8 [Ø41.28]

4 HOLES Ø5/16 [Ø7.94]

PIECE #1

THICKNESS 3/32 (2.4mm)

SPACER

#29 (3.5mm)

2 3/8

5/32

5/32

[3.97]

[60.33]

[3.98]

1 1/2

[38.10]

GROUND PLATE

MINERAL WOOL

PROTECTOR FOR

NOZZLE

COMBUSTION−CHAMBER

INSULATION

COMBUSTION−CHAMBER

2

1 1/8

[28.62]

JAOP3G−N

(3.6mm)

NOZZLE #28

SUPPLY PRESSURE: 7" W.C. (20/25 Mbar)

MANIFOLD PRESSURE: 3.3" W.C. (8.25 Mbar)

DETECTION WIRE: 11"

IGNITION WIRE: 16"

THERMOSTAT: OMRON E5CS−X

HIGH LIMIT: 700° F

LOCKED: 600° F

BTU: 52 000

PIECE #2

THICKNESS 1/8 (3.2mm)

C2

ADJUSTMENT BURNER

JAOP3G PROPAN GAS

2 9/16

[65.09]

ON Ø1 5/8 [Ø41.27]

4 HOLES Ø7/16 [Ø11.10]

2 3/8

5/32

5/32

[3.97]

[60.33]

[3.98]

1 1/2

[38.10]

GROUND PLATE

MINERAL WOOL

PROTECTOR FOR

NOZZLE

COMBUSTION−CHAMBER

PIECE #1

THICKNESS 3/32 (2.4mm)

SPACER

1

#29 (3.5mm)

2

INSULATION

COMBUSTION−CHAMBER

1 1/8

[28.62]

JAOP3G−P

(2.4mm)

NOZZLE #42

SUPPLY PRESSURE: 11" W.C. (28/50 Mbar)

MANIFOLD PRESSURE: 7.5" W.C. (18.75 Mbar)

DETECTION WIRE: 11"

IGNITION WIRE: 16"

THERMOSTAT: OMRON E5CS−X

HIGH LIMIT: 700° F

LOCKED: 600° F

BTU: 52 000

SECTION

E

COMPONENT PARTS

E1E2E3

Item Part Number Description Quantity

1 PAR850 SWIVEL CASTER WITH BRAKE 2
2 PAR800 SWIVEL CASTER 2
3 ELI402 BLACK SELECTOR 2 POS. 2
4 ELI406 BASE WITH 1NO 2
5 ELB096 5A BREAKER 1

AND

/OR

ELB098 2A BREAKER (NO 110V) 1

6 QUA200 DOOR MAGNET 6
7 QUP465 STAIN. STEEL TUBULAR HANDLE FOR DOOR 4
8 QUP320 DOOR HINGE 8

9 ELL418 WHITE PUSHBUTTON ILLUMINATES LED 1
10 ELL415 WHITE BASE LED 120V WITH 1NO 1
11 ELP401 BLACK PUSHBUTTON PUSH-IN PUSH-OUT 1
12 ELI413 BASE WITH 2NO 1
13 ELM618 FIXING FOR PANASONIC TIMER 1
14 ELM629 ELECTRONIC TIMER 8 PIN SOCKET 1
15 ELM616 ELECTRONIC TIMER 1
16 ELM617 BLACK COVER FOR ELM616 1
17 ELM726 FIXING FOR OMRON TIMER 1
18 ELT515-JA ELECTRONIC THERMOSTAT PROG. FOR JA-OVEN 1
19 ELS950 BUZZER 120V 1
20 ELM570 DOOR SWITCH 15A 1
21 50010894 ASSY. FRAME,GLASS,GASKET AND SCREW FOR ELD081 & ELD082 2
22 ELD081 FRAME AND LIGHT SOCKET 77-708 120V 2
23 ELL650 RED PILOT LIGHT 250V 2
24 ELB097 20A BREAKER 2
25 ELT620 THERMOSTAT BEZEL 1
26 ELT627 THERMOSTAT 110°F 1
27 ELT628 THERMOSTAT KNOB 110°F 1
28 ELI220 HUMIDITY CONTROL 120V 1
29 ELI240 INFINITY SWITCH KNOB 1
30 P1419FD RIGHT DOOR OVEN JAOP3 1
31 P1419FG LEFT DOOR OVEN JAOP3 1
32 P1430ED RIGHT DOOR PROOFER 14 1/2" X 30 3/4" 1
33 P1430EG LEFT DOOR PROOFER JAOP3 1

Model : JAOP3 G NEUTRE ET PAS DE NEUTRE View : FRONT (Steam)

E4E5E6

Item Part Number Description Quantity

1 ELE130 COIL ELEMENT 120V 1500W 1
OR ELE131 COIL ELEMENT 208V 1500W 1
OR ELE132 COIL ELEMENT 240V 1500W(FOR 220 VOLTS) 1

2 ELM730 PROOFER FAN BLOWER 1

3 GAB500 ELECTRONIC CONTROL ( HONEYWELL S87D ) 1
OR GAB505 ELECTRONIC CONTROL ( FENWAL ) 1

4 GAP300 PRESSURE SWITCH DWYER 1

5 ELT705 TRANSFORMER 120/240V TO 12/24V 100VA. 1

6 GAD200 FLAME DETECTION ROD 1

AND GAD190 IGNITION ROD 1

7 GAM200 ATMOSPHERIC MIXER 1

8 GAC240 NATURAL GAS VALVE #VR8305M2953 1

AND GAC241N NATURAL GAS PRESSURE REGULATOR 1

OR GAC241P PROPANE GAS PRESSURE REGULATOR 1

9 ELT680 THERMOSTAT 700°F 1

AND ELT681 THERMOSTAT KNOB 700°F 1
AND ELT620 THERMOSTAT BEZEL 1

10 ELV590 NEEDLE VALVE 2
11 ELS880 SOLENOID VALVE 110/120V 50/60Hz 2
12 ELM800M MOTOR .75HP 1PH 115/208-230V 60Hz/50Hz 1
13 PLF100 WATER FILTER 1
14 (PAN 208V OR 240V 1PH (PJAOP3GV)

15 ELD050 INCANDESCENT LIGHT SOCKET 3
AND ELA350 HALOGEN BULB 100 WATTS 120V(OVEN) 1
AND ELA275 BULB 60W 130V(PROOFER) 2

OR ELA290 BULB 60W, 240 V 2

AND ELA295 BULB 100W 240V 1

16 PLCU160 MAIN WATER INLET 1

17 QUF350 ELECTRIC FLOAT 1

18 ELE165 IMMERSION ELEMENT 120V 1500W 1

OR ELE166 IMMERSION ELEMENT 208V 1500W 1
OR ELE167 IMMERSION ELEMENT 240V 1500W(FOR 220 VOLTS) 1

19 ELT505 HIGH LIMIT TEMPERATURE 300° 1

Model : JAOP3 GAZ NEUTRE ET PAS DE NEUTRE View : BACK

SECTION

F

CONTROL PANELS

F1

OR

VOLTS

208

240

1 PHASE

JAOP3 GAS

3

1

O

A

L

D

VAC

INPUT

19−240

MAX

1 AMP

2481632

64

256

512

1

128

ON

DIGIT SELECT

9

8

7

SEC

6

45

3

1

2

56

1

8

TIME DELAY

IN SECONDS

TO ACCUMULATE

PUSH SWITCHES ON

10

11

12

0

H3DE−M1

3

VAC

INPUT

19−240

2481632

1

ON

DIGIT SELECT

O

L

1 AMP

64

128

1

A

D

MAX

256

512

TO ACCUMULATE

PUSH SWITCHES ON

TIME DELAY

IN SECONDS

910

16

7

4

3

12 11

X2X4 X3 X1

H3H1 H2 H4

13

14

15

PJAP3GV1

2

1

F2

Item Part Number Description Quantity
1 ELM715 PRESET TIMER 25SEC. OFF - 150SEC. ON 1
2 ELF960B LITTLE-FUSE HOLDER 30A 300V, 2POLES 1
AND ELF732 LITTLE-FUSE 15A SLO-BLO 2
3 ELC515 MOTOR REVERSING CONTACTOR 2HP 1
AND ELC950 SPRECHER AUXILIARY CONTACT BLOCK 2

ELC520 CONTACTOR COIL (ONLY)
4 ELO215 OVERLOAD RELAY SINGLE PHASE 2 TO 7 AMPS. 1
AND ELO220 OVERLOAD RELAY BASE 1
5 ELM614 OMRON STEAM TIMER H3DE 1
6 ELC660 RELAY 10A 120V, 2NO-2NF 1
7 ELM720 OMRON CONTROL TIMER (11 PIN) H3CR 1
AND ELM729 11 PIN BASE 1
8 ELB073 TERMINAL BLOCK 30A 11
9 ELM735 SOLID STATE TIMER ICM FOR CH460,JAOP3-G, FC2-G AND E233 2
10 ELB072 TERMINAL BLOCK 3P 175A 1
11 ELL050 GROUND LUG 1
12 ELD060 BRIDGE RECTIFIER 1000V, 35A 1
13 ELT705 TRANSFORMER 120/240 A 12/24, 100VA 1
14 ELC860 CONTACTOR 2P 30A 110V 1
15 ELC615 RELAY 10A 2P COIL 110V 1
AND ELC617 BASE 1
AND ELM736 LOAD FOR TIMER 1
16 ELC630 CONTROL RELAY 12A COIL 120V 1
AND ELC640 CONTROL RELAY BASE 1

Model : JAOP3-G 1 PHASE 120/208V OU 120/240V View : ELECT. PANEL
(See OVEN BACK)

F3

OR

VOLTS

16

8

208

240

1 PHASE

JAOP3 GAS

X2X4 X3 X1

SEC

1

H3H1 H2 H4

9

10

8

11

7

12

6
5
4

3

2

1

0

H3DE−M1

3

VAC

INPUT

19−240

2481632

1

ON

DIGIT SELECT

O

L

1 AMP

64

128

A

D

MAX

256

512

PUSH SWITCHES ON

1

TIME DELAY

IN SECONDS

TO ACCUMULATE

X2X4 X3 X1

3

INPUT

19−240

2481632

1

ON

DIGIT SELECT

H3H1 H2 H4

1

O

A

L

D

VAC

MAX

1 AMP

64

256

512

128

TIME DELAY

IN SECONDS

TO ACCUMULATE

PUSH SWITCHES ON

17

7

6 5

4

3

1112 10 9

X2X4 X3 X1

H3H1 H2 H4

13

14

15

PJAP3GV1

2

1

F4

Item Part Number Description Quantity
1 ELM715 PRESET TIMER 25SEC. OFF - 150SEC. ON 1
2 ELF960B LITTLE-FUSE HOLDER 30A 300V, 2POLES 1
AND ELF732 LITTLE-FUSE 15A SLO-BLO 2
3 ELC515 MOTOR REVERSING CONTACTOR 2HP 1

ELC520 CONTACTOR COIL (ONLY) 1
AND ELC950 SPRECHER AUXILIARY CONTACT BLOCK 2
4 ELO215 OVERLOAD RELAY SINGLE PHASE 2 TO 7 AMPS. 1
AND ELO220 OVERLOAD RELAY BASE 1
5 ELM614 OMRON STEAM TIMER H3DE 1
6 ELC660 RELAY 10A 120V, 2NO-2NF 1
7 ELM720 OMRON CONTROL TIMER (11 PIN) H3CR 1
AND ELM729 11 PIN BASE 1
8 ELB073 TERMINAL BLOCK 30A 1
9 ELM735 SOLID STATE TIMER ICM FOR CH460,JAOP3-G, FC2-G AND E233 2
10 ELB072 TERMINAL BLOCK 3P 175A 1
11 ELL050 GROUND LUG 1
12 ELD060 BRIDGE RECTIFIER 1000V, 35A 1
13 ELT705 TRANSFORMER 120/240 A 12/24, 100VA 1
14 ELC860 CONTACTOR 2P 30A 110V 1
15 ELC615 RELAY 10A 2P COIL 110V 1
AND ELC617 BASE 1
AND ELM736 LOAD FOR TIMER 1
16 ELT725 TRANSFORMER 240/120 250VA 2
17 ELC630 CONTROL RELAY 12A COIL 120V 1
AND ELC640 CONTROL RELAY BASE 1

Model : JAOP3-G 1 PHASE 208V ou 240 View : ELECTRICAL PANEL
(See OVEN BACK)

F5

VOLTS

220

1 PHASE

JAOP3 GAS

16

56

8

17

7

1

TIME DELAY

IN SECONDS

TO ACCUMULATE

X2X4 X3 X1

3

INPUT

19−240

2

1

ON

DIGIT SELECT

H3H1 H2 H4

1

O

A

L

D

VAC

MAX

1 AMP

4

32

256

8

64

512

16

128

TIME DELAY

IN SECONDS

TO ACCUMULATE

PUSH SWITCHES ON

910

X2X4 X3 X1

SEC

1

H3H1 H2 H4

9

10

8

11

7

12

6

45
3

2

1

0

H3DE−M1

3

VAC

INPUT

19−240

2

4

32

8

1

16

ON

DIGIT SELECT

O

L

1 AMP

64

128

A

D

MAX

256

512

PUSH SWITCHES ON

12 11

X2X4 X3 X1

H3H1 H2 H4

PJAP3GV1

13

4

3

2

1

14

15

F6

Item Part Number Description Quantity
1 ELM715 PRESET TIMER 25SEC. OFF - 150SEC. ON 1
2 ELF960 LITTLE-FUSE HOLDER 30A 300V 1
AND ELF732 LITTLE-FUSE 15A SLO-BLO 1
3 ELC515 MOTOR REVERSING CONTACTOR 2HP 1
AND ELC950 SPRECHER AUXILIARY CONTACT BLOCK 2

ELC520 CONTACTOR COIL (ONLY)
4 ELO215 OVERLOAD RELAY SINGLE PHASE 2 TO 7 AMPS. 1
AND ELO220 OVERLOAD RELAY BASE 1
5 ELM614 OMRON STEAM TIMER H3DE 1
6 ELC660 RELAY 10A 120V, 2NO-2NF 1
7 ELM720 OMRON CONTROL TIMER (11 PIN) H3CR 1
AND ELM729 11 PIN BASE 1
8 ELB073 TERMINAL BLOCK 30A 11
9 ELM735 SOLID STATE TIMER ICM FOR CH460,JAOP3-G, FC2-G AND E233 2
10 ELB071 TERMINAL BLOCK 2P 175A 1
11 ELL050 GROUND LUG 1
12 ELD060 BRIDGE RECTIFIER 1000V, 35A 1
13 ELC860 CONTACTOR 2P 30A 110V 1
14 ELC860 CONTACTOR 2P 30A 110V 1
15 ELC615 RELAY 10A 2P COIL 110V 1
AND ELC617 BASE 1
AND ELM736 LOAD FOR TIMER 1
16 ELT725 TRANSFORMER 240/120 250VA 2
17 ELC630 CONTROL RELAY 12A COIL 120V 1
AND ELC640 CONTROL RELAY BASE 1

Model : PJAP3GV1 (220) View : ELECT. PANEL (See OVEN BACK)

F7

VOLTS

120

1 PHASE

JA4SC GAS

3

1

A

O

L

D

VAC

INPUT

19−240

MAX

1 AMP

2481632

256

512

64

1

128

ON

9

8

DIGIT SELECT

TIME DELAY

IN SECONDS

TO ACCUMULATE

PUSH SWITCHES ON

10

11

7

12

9

10

8

11

7

SEC

12

6

45

3

1

2

1

0

5 6

H3DE−M1

X2X4 X3 X1

H3H1 H2 H4

13

4

3

PJA4G120

2

1

F8

Item Part Number Description Quantity

1 ELM715 PRESET TIMER 25SEC. OFF - 150SEC. ON 1
2 ELF960 LITTLE-FUSE HOLDER 30A 300V 1

AND ELF732 LITTLE-FUSE 8A SLO-BLO 1

3 ELC515 MOTOR REVERSING CONTACTOR 2HP 1

AND ELC950 SPRECHER AUXILIARY CONTACT BLOCK 2

ELC520 CONTACTOR COIL (ONLY)

4 ELO215 OVERLOAD RELAY SIMPLE PHASE 2 TO 7 AMPS. 1

AND ELO220 OVERLOAD RELAY BASE 1

5 ELC660 RELAY 10A 120V, 2NO-2NF 1
6 ELM720 OMRON CONTROL TIMER (11 PIN) H3CR 1

AND ELM729 11 PIN BASE 1

7 ELB073 TERMINAL BLOCK 30A 11
8 ELM614 OMRON STEAM TIMER H3DE 1

9 ELM735 SOLID STATE TIMER ICM FOR CH460,JAOP3-G, FC2-G AND E233 2
10 ELL050 GROUND LUG 1
11 ELB071 TERMINAL BLOCK 2P 175A 2
12 ELD060 BRIDGE RECTIFIER 1000V, 35A 1
13 ELT705 TRANSFORMER 120/240 A 12/24, 100VA 1
14 ELC860 CONTACTOR 2P 30A 110V 1
15 ELC615 RELAY 10A 2P COIL 110V 1

AND ELC617 BASE 1
AND ELM736 LOAD FOR TIMER 1

Model : JAOP3-G 3 PHASES View : ELECT. PANEL (See OVEN BACK)

F9

VOLTS

120

1 PHASE

JA4SC GAS

3

1

A

O

L

D

VAC

INPUT

19−240

MAX

1 AMP

2481632

256

512

64

1

128

ON

9

8

DIGIT SELECT

TIME DELAY

IN SECONDS

TO ACCUMULATE

PUSH SWITCHES ON

10

11

7

12

9

10

8

11

7

SEC

12

6

45

3

1

2

1

0

5 6

H3DE−M1

X2X4 X3 X1

H3H1 H2 H4

13

4

3

PJA4G120

2

1

F10

Item Part Number Description Quantity

1 ELM715 PRESET TIMER 25SEC. OFF - 150SEC. ON 1
2 ELF975 FUSE HOLDER 30A 250V 1P 1

AND ELF830 FUSE 15A 250V 1

3 ELC515 MOTOR REVERSING CONTACTOR 2HP 1

ELC520 CONTACTOR COIL (ONLY) 1

AND ELC950 SPRECHER AUXILIARY CONTACT BLOCK 2

4 ELO215 OVERLOAD RELAY SINGLE PHASE 2 TO 7 AMPS. 1

AND ELO220 OVERLOAD RELAY BASE 1

5 ELM614 OMRON STEAM TIMER H3DE 1
6 ELC660 RELAY 10A 120V, 2NO-2NF 1
7 ELM720 OMRON CONTROL TIMER (11 PIN) H3CR 1

AND ELM729 11 PIN BASE 1

8 ELB073 TERMINAL BLOCK 30A 1

9 ELM735 SOLID STATE TIMER ICM FOR CH460,JAOP3-G, FC2-G AND E233 1
10 ELB071 TERMINAL BLOCK 2P 175A 1
11 ELL050 GROUND LUG 1
12 ELD060 BRIDGE RECTIFIER 1000V, 35A 1
13 ELT705 TRANSFORMER 120/240 A 12/24, 100VA 1

Model : PJA4G120 View : ELECTRICAL PANEL (See OVEN BACK)

LIMITED WARRANTY

(Continental United States Of America And Canada Only)

Doyon Equipment Inc. guarantees to the original purchaser only that its product are free of defects in
material and workmanship, under normal use.

This warranty does not cover any light bulbs, thermostat calibration or defects due to or resulting
from handling, abuse, misuse, nor shall it extend to any unit from which the serial number has been
removed or altered, or modifications made by unauthorized service personnel or damage by flood,
fire or other acts of God. Nor will this warranty apply as regards to the immersion element damaged
by hard water.

The extent of the manufacturer’s obligation under this warranty shall be limited to the replacement
or repair of defective parts within the warranty period. The decision of the acceptance of the
warranty will be made by Doyon Equipment service department, which decision will be final.

The purchaser is responsible for having the equipment properly installed, operated under normal
conditions with proper supervision and to perform periodic preventive maintenance.

If any parts are proven defective during the period of one year from date of purchase, Doyon
Equipment Inc. hereby guarantees to replace, without charge, F.O.B. Linière, Quebec, Canada, such
part or parts.

Doyon Equipment Inc will pay the reasonable labor charges in connection with the replacement
parts occurring within one year from purchase date. Travel over 50 miles, holiday or overtime
charges are not covered. After one year from purchase date, all labor and transportation charges in
connection with replacement parts will be the purchaser’s responsibility.

Doyon Equipment Inc. does hereby exclude and shall not be liable to purchaser for any
consequential or incidental damages including, but not limited to, damages to property, damages for
loss of use, loss of time, loss of profits or income, resulting from any breach or warranty.

In no case, shall this warranty apply outside Canada and continental United States unless the
purchaser has a written agreement from Doyon Equipment Inc.