Doyon JA4 User Manual
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Doyon JA4 User Manual

Jet air oven
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TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
SECTION « A » DESCRIPTION
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Distances to respect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation / instruction for oven and proofer. . . . . . . . . . . . . . . . . . . . . . . . A6
Operation for proofer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oven maintenance and cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
For more information, please contact our office: . . . . . . . . . . . . . . . . . . . .
Optional auto steam injection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Optional watlow control operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
JA4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
JA4SC & JA3SC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
JA4 WATLOW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION « E » COMPONENT PARTS
Component parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION « F » CONTROL PANELS
JA4SC - 120V/208V/1PH & 120V/240V/1PH . . . . . . . . . . . . . . . . . . . .
JA4SC - 120V/208V/3PH & 120V/240V/3PH . . . . . . . . . . . . . . . . . . . .
JA4 - 220V/1PH/50 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
JA4 - 208V/3PH & 240V/3PH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
JA4SC - 220V/380V/3PH/50 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
JA4 - 120V/208V/3PH & 120V/240V/3PH (WATLOW) . . . . . . . . . . .
JA3SC, JA4SC & JA4
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
CAREFULLY FOLLOW THESE INSTRUCTIONS

TABLE OF CONTENTS

DANGER
PAGE
A3
A4
A8
A12
B4
B7
E1
F1
F3
F5
F7
F9
F11

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Summary of Contents for Doyon JA4

  • Page 1: Table Of Contents

    JA4 - 220V/1PH/50 Hz ........JA4 - 208V/3PH & 240V/3PH ....... . .
  • Page 2 JA4 - 220V/380V/3PH/50 Hz ........G13...

  • Page 3: Introduction

    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.

  • Page 4: Construction

    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.

  • Page 5: Installation Warnings

    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).

  • Page 6: Distances To Respect

    DISTANCES TO RESPECT 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. 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).

  • Page 7: Installation

    Connect the steam system (1/4 NPT) to the cold water distribution network. We highly recommend to use a water softener to eliminate minerals in the water. We suggest you to use CUNO # CFS6135 (Doyon part number PLF240). Do not adjust the needle valves, it has been done at the factory.

  • Page 8: Operation Of The Oven

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

  • Page 9: Instructions For Oven

    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.

  • Page 10: Operation Of The Proofer

    OPERATION OF THE PROOFER 1. Switch "ON". 1. Set the thermostat control at 100 1. Set the humidity control at approximately : 3 for JAOP-3 & JAOP-6 1. If there is too much fog and water drips from the glass doors, adjust humidity control to a lower number.

  • Page 11: Troubleshooting

    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...
  • Page 12 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.

  • Page 13: Oven Maintenance And Cleaning

    • Once a year or as needed, clean the reservoir of the proofer (see parts description for localization). Step by step 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").

  • Page 14: For More Information, Please Contact Our Office

    FOR MORE INFORMATION, PLEASE CONTACT OUR OFFICE: DOYON EQUIPMENT INC. 1255, rue Principale Linière, Qc, Canada G0M 1J0 Tel. : 1 (418) 685-3431 Canada : 1 (800) 463-1636 U.S. : 1 (800) 463-4273 FAX : 1 (418) 685-3948 Internet: http://www.doyon.qc.ca E-Mail : doyon@doyon.qc.ca...

  • Page 15: A13

    AUTOMATIC STEAM OPTION INTERVALS TIMES SETTING (GREEN) INJECTION TIMES SETTING (RED) 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.

  • Page 16: A14

    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.
  • Page 17 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 : • temperature • time •...
  • Page 18 CLOCK). The screen will show 00:00. Note: You should always use menu #1 for preheating because the controls starts automatically with this menu. Never use program #1 for a steam cycle because it will start automatically when the oven is Suggested values WARNING turned on.
  • Page 19 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: •...
  • Page 20 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.

  • Page 21: Section « B » Dimensions

    SECTION DIMENSIONS...

  • Page 25: Ja4

    JA4SC 32 1/2 OVEN INTERIOR DIMENSIONS HEIGHT 17 3/4" WIDTH 27 1/2" DEPTH 19 1/2" JA4SC...
  • Page 26 JA4SC 37 1/4 JA4SC...
  • Page 27 JA4SC ENTRÉE D’EAU Ø1/4 WATER INLET Ø1/4 ENTRÉE ÉLECTRIQUE ELECTRICAL INLET JA4SC...

  • Page 28: Ja4 Watlow

    JA4 WATLOW JA4W...

  • Page 29: Component Parts

    SECTION COMPONENT PARTS...
  • Page 31 ELL775 HIGHLITED PUSH BUTTON SOCKET WHITE ELL756 PUSH BUTTON SOCKET (N.O.) ELL645 MINIATURE LAMP 3 WATTS 130 VOLTS ELI550 MAIN SWITCH ELI555 CONTACT BLOCK 1NO ELB096 5A BREAKER ELS950 BUZZER 120V ELM759 COOLING FAN Model : JA4 (SELECTOR) Quantity View:FRONT...
  • Page 33 Item Part Number Description PAP200 LEG 4" LONG. P208S-S9 PAN 208V 3PH (SEE 208V SIMPLE-JA4) P240S-S9 PAN 240V 1PH (SEE 240V SIMPLE-JA4) ELT506 HIGH LIMIT TEMPERATURE ELE110 STRAIGHT ELEMENT 208V 2500W ELE120 STRAIGHT ELEMENT 240V 2500W ELV590 NEEDLE VALVE ELS880...
  • Page 34 JA4SC JA4SC...
  • Page 35 CONTACT BLOCK 1NC QUP320 DOOR HINGE QUA200 DOOR MAGNET QUP465 DOOR HANDLE STAINLESS TUBING P1419FG LEFT OVEN DOOR 19 3/8 X 14 9/16 P1419FD RIGHT OVEN DOOR 19 3/8 X 14 9/16 ELM570 DOOR SWITCH ELT515 OMRON THERMOSTAT E5CS ELT522...
  • Page 36 JA4SC JA4SC...
  • Page 37 Item Part Number Description ELE110 STRAIGHT ELEMENT 208V 2500W ELE120 STRAIGHT ELEMENT 240V 2500W ELD050 INCANDESCENT LIGHT SOCKET ELA350 HALOGEN BULB 100 WATTS 120V ELS880 SOLENOID VALVE 110/120V 50/60Hz PLF100 WATER FILTER ELV590 NEEDLE VALVE ELM800M MOTOR .75HP 1PH 115/208-230V 60Hz/50Hz A.O. SMITH (PAN 208V 3PH) (PAN 240V 1PH) ELT506...
  • Page 38 JA4 WATLOW JA4W...
  • Page 39 QUP465 DOOR HANDLE STAINLESS TUBING ELM570 DOOR SWITCH ELM759 COOLING FAN QUA200 DOOR MAGNET ELT536 HORIZONTAL WATLOW CONTROL ELI550 MAIN SWITCH ELI555 CONTACT BLOCK 1NO ELB096 5A BREAKER ELS950 BUZZER 120V Model : JA4 WATLOW (SELECTOR) Quantity View : FRONT...

  • Page 40: Control Panels

    SECTION CONTROL PANELS...
  • Page 41 240 VOLTS 1 PHASE SIMPLE JA4SC P208S−S8...
  • Page 42 OVERLOAD RELAY BASE PRESET TIMER 25SEC. OFF - 150SEC. ON OVERLOAD RELAY SINGLE PHASE 2 TO 7 AMPS. LITTLE-FUSE HOLDER 30A 300V, 2POLES LITTLE-FUSE 15A SLO-BLO OMRON STEAM TIMER H3DE 11 PIN BASE(WITH DELAY OPTION) Quantity View : INSIDE (See OVEN BACK)
  • Page 43 208 VOLTS 3 PHASES SIMPLE JA4SC P208S−S8...
  • Page 44 OVERLOAD RELAY BASE PRESET TIMER 25SEC. OFF - 150SEC. ON OVERLOAD RELAY SINGLE PHASE 2 TO 7 AMPS. LITTLE-FUSE HOLDER 30A 300V, 2POLES LITTLE-FUSE 15A SLO-BLO OMRON STEAM TIMER H3DE 11 PIN BASE(WITH DELAY OPTION) Quantity View : INSIDE (See OVEN BACK)
  • Page 45 220 VOLTS 1 PHASE SIMPLE JA4 P208S−S9...
  • Page 46 ELB071 ELO215 OVERLOAD RELAY SINGLE PHASE 2 TO 7 AMPS.(SPRECHER) ELF960 ELF732 ELT725 Model : P220S-S9 (220V 1PH JA4) Description OMRON STEAM TIMER H3DE TERMINAL BLOCK 30A PRESET TIMER 25SEC. OFF - 150SEC. ON CONTACTOR COIL (ONLY)(SPRECHER) OVERLOAD RELAY BASE(SPRECHER)
  • Page 47 208 VOLTS 3 PHASES SIMPLE JA4 P208S−S9...
  • Page 48 ELB071 ELO215 OVERLOAD RELAY SINGLE PHASE 2 TO 7 AMPS.SPRECHER) ELF960 ELF732 ELT725 Model : P240S-S9 (240V 1PH JA4) Description OMRON STEAM TIMER H3DE TERMINAL BLOCK 30A PRESET TIMER 25SEC. OFF - 150SEC. ON CONTACTOR COIL (ONLY)(SPRECHER) OVERLOAD RELAY BASE(SPRECHER)
  • Page 49 220 / 380 VOLTS 1 PHASE SIMPLE JA4SC P220S−S8...
  • Page 50 PRESET TIMER 25SEC. OFF - 150SEC. ON TRANSFORMER 240>120 100VA SPRECHER AUXILIARY CONTACT BLOCK OVERLOAD RELAY SINGLE PHASE 2 TO 7 AMPS. LITTLE-FUSE HOLDER 30A 300V, 2POLES LITTLE-FUSE 15A SLO-BLO OMRON STEAM TIMER H3DE 11 PIN BASE(WITH DELAY OPTION) Quantity View : INSIDE (See OVEN BACK)
  • Page 51 208 VOLTS 3PHASES SIMPLE JA4 WATLOW PJA4WAT...
  • Page 52 TRANSFORMER 120/25V 20VA. LITTLE-FUSE HOLDER 30A 300V, 2POLES LITTLE-FUSE 15A SLO-BLO LITTLE-FUSE HOLDER 30A 300V LITTLE-FUSE 1A 250V CONTROL RELAY 12A COIL 120V CONTROL RELAY BASE OMRON CONTROL TIMER (11 PIN) H3CR 11 PIN BASE Quantity View : INSIDE (See OVEN BACK)

  • Page 53: Electric Schematics

    SECTION ELECTRIC SCHEMATICS...
  • Page 54 120 / 240 TOTAL POWER: 60 3/4 HP MOTOR 1 PH HIGH LIMIT STEAM TIMER H3DE OVEN VALVE MODE E 0.8A 0.6A 35.5A 34.5A 8.4 KW JA4 1 PHASE 60 Hz 13/05/04 M. FAUCHER 1 / 1 STANDARD JA4_1A 2& 5...
  • Page 55 OVEN 5 A. SWITCH BULB ELECTRONIC TIMER THERMOSTAT COOKING TIMER H5CX (MODE A−1) COOKING SWITCH BUZZER 2.5 KW 120 / 208 0.8 A 38.0A 37.0A EACH ELEMENT 120 / 240 TOTAL POWER: 8.4 Kw 3/4HP MOTOR HIGH LIMIT STEAM TIMER H3DE...
  • Page 56 BOX OF THIS OVEN (120 / 240V. 3 PH. SYSTEMS). HIGH LIMIT STEAM TIMER H3DE OVEN VALVE MODE E 0.8A 0.8A 8.0 KW WARNING JA4 3 PHASES 60 Hz 23/08/04 M. FAUCHER STANDARD JA4_3A 2 & 5 1 / 1...
  • Page 57 FOR SUPPLY SYSTEMS CONSISTING OF A DELTA SECONDARY TRANSFORMER, MAKE SURE THAT THE PHASE FEEDER WITH THE HIGHEST VOLTAGE (HIGH LEG) IS CONNECTED TO L3 IN THE SUPPLY BOX OF THIS OVEN (120 / 240V. 3 PH. SYSTEMS). HIGH LIMIT STEAM TIMER...
  • Page 58 BUZZER 2.5KW − 240V 2.1KW − 220V EACH ELEMENT 3/4HP MOTOR HIGH LIMIT STEAM TIMER H3DE OVEN VALVE MODE E 100 VA 240−480V> 120−240V ALTERNATE TRANSFORMER JA4 1 PHASE 60 Hz 23/08/04 M. FAUCHER 1 / 1 STANDARD JA41R_1 NONE...
  • Page 59 OVEN 250 VA 5 A. SWITCH 2 A. 120−240V> 120−240V BULB ELECTRONIC TIMER THERMOSTAT COOKING TIMER H5CX (MODE A−1) COOKING SWITCH BUZZER 2.5KW − 240V 2.1KW − 220V EACH ELEMENT 3/4HP MOTOR HIGH LIMIT STEAM TIMER H3DE OVEN VALVE MODE E 100 VA 240−480V>...
  • Page 60 BUZZER 2.5KW − 240V 2.1KW − 220V EACH ELEMENT 3/4HP MOTOR HIGH LIMIT STEAM TIMER H3DE OVEN VALVE MODE E 100 VA 240−480V> 120−240V ALTERNATE TRANSFORMER JA4 1 PHASE 50 Hz 23/08/04 M. FAUCHER 1 / 1 STANDARD JA4_220B NONE...
  • Page 61 OVEN 100 VA 2 A. 5 A. SWITCH 120−240V> 120−240V BULB ELECTRONIC TIMER THERMOSTAT COOKING TIMER H5CX (MODE A−1) COOKING SWITCH BUZZER 2.5KW − 240V 2.1KW − 220V EACH ELEMENT 3/4HP MOTOR HIGH LIMIT STEAM TIMER H3DE OVEN VALVE MODE E 100 VA 240−480V>...
  • Page 62 120 / 240 TOTAL POWER: 8.4 Kw 3/4HP MOTOR T1: (OMRON TIMER H3CR MODE A) HIGH LIMIT STEAM TIMER H3DE OVEN VALVE MODE E 0.6A 35.5A 34.5A 60 Hz MUST BE SET AT 5 MIN. JA4SC 1 PHASE 60 Hz 23/08/04 M.
  • Page 63 FOR SUPPLY SYSTEMS CONSISTING OF A DELTA SECONDARY TRANSFORMER, MAKE SURE THAT THE PHASE FEEDER WITH THE HIGHEST VOLTAGE (HIGH LEG) IS CONNECTED TO L3 IN THE SUPPLY BOX OF THIS OVEN (120 / 240V. 3 PH. SYSTEMS). ON / OFF / DEALY SELECTOR SWITCH HIGH...
  • Page 64 BOX OF THIS OVEN (120 / 240V. 3 PH. SYSTEMS). BLOWER 3/4HP MOTOR TOTAL POWER: 8.0 Kw HIGH LIMIT STEAM TIMER H3DE OVEN VALVE MODE E 250VA 240−480V> 120−240V ALTERNATE TRANSFORMER JA4 208V 3 PHASES 60 Hz 23/08/04 M. FAUCHER 60 Hz STANDARD JA4_208 1 / 1...
  • Page 65 FOR SUPPLY SYSTEMS CONSISTING OF A DELTA SECONDARY TRANSFORMER, MAKE SURE THAT THE PHASE FEEDER WITH THE HIGHEST VOLTAGE (HIGH LEG) IS CONNECTED TO L3 IN THE SUPPLY BOX OF THIS OVEN (120 / 240V. 3 PH. SYSTEMS). BLOWER 3/4HP MOTOR TOTAL POWER: 8.0 Kw...
  • Page 66 MOTOR 220 / 380 TOTAL POWER: 7.0 Kw HIGH LIMIT STEAM TIMER H3DE OVEN VALVE MODE E 100 VA 240−480V> 120−240V ALTERNATE TRANSFORMER JA4 220/380V 3 PHASES 50 Hz 23/08/04 M. FAUCHER 50 Hz STANDARD JA41R_3 NONE 1 / 1...
  • Page 67 FOR SUPPLY SYSTEMS CONSISTING OF A DELTA SECONDARY TRANSFORMER, MAKE SURE THAT THE PHASE FEEDER WITH THE HIGHEST VOLTAGE (HIGH LEG) IS CONNECTED TO L3 IN THE SUPPLY BOX OF THIS OVEN (120 / 240V. 3 PH. SYSTEMS). THERMOSTAT 2 A. COOKING TIMER H5CX (MODE A−1)
  • Page 68 LIMIT 3−32V DC OVEN STEAM VALVE 3−32V DC BUZZER BUZZER BAKING ALARM 0.8A 0.8A 60 Hz WARNING T1: STEAM LIMITING TIMER MODE A = 25 SEC. JA4 3 PHASES 60 Hz 23/08/04 M. FAUCHER WATLOW JA4_3W NONE 1 / 1...
  • Page 69 FOR SUPPLY SYSTEMS CONSISTING OF A DELTA SECONDARY TRANSFORMER, MAKE SURE THAT THE PHASE FEEDER WITH THE HIGHEST VOLTAGE (HIGH LEG) IS CONNECTED TO L3 IN THE SUPPLY BOX OF THIS OVEN (120 / 240V. 3 PH. SYSTEMS). DOOR SWITCH TEMPERATURE & TIMER...

  • Page 70: Limited Warranty

    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...

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