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Mychef QUICK 1 Service Manual

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QUICK 1 | QUICK 1T
Technical Support Service Manual
1
mychefcooking.com
TECHNICAL SUPPORT SERVICE MANUAL
QUICK 1 | QUICK 1T
-
DT.MS. QI. 2202.2

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Summary of Contents for Mychef QUICK 1

  • Page 1 QUICK QUICK 1 | QUICK 1T Technical Support Service Manual mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 2: Table Of Contents

    2.4. Automatic error detection ....................15 2.4.1. Mychef QUICK ....................... 15 3. CONFIGURATION MENU ..................18 3.1. Access password ......................18 3.2. Mychef QUICK 1 ....................... 18 3.2.1. Oven configuration ....................19 3.3. Mychef QUICK 1T......................23 3.3.1. Oven configuration ....................25 4.
  • Page 3 4.14. Replacement of the cooling fan ................41 5. GENERAL WIRING DIAGRAM ................42 5.1. Mychef 4-relay plate ......................42 5.2. Mychef Control QUICK 1 ....................43 5.3. Mychef control QUICK 1T ....................43 mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T...

  • Page 4: Disassembly For Service Access

    The following image shows how to remove the side panels. Once the back panel has been removed, slide the side panels towards the rear of the oven. Once the side panels are released from the tabs, they can be removed very easily. mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 5: Dismantling The Top

    1.3. Dismantling the top To remove the roof, remove the M5 screws at the top of the front panel and remove the roof from the oven. Upper ceiling screws mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 6: Dismantling The Door

    To remove the inner fixing plate, the M4 screws must be removed. Once the inner fixing plate has been removed, slide the door assembly upwards to remove it. Before removing the door, disconnect the power cable from the control board (Section 4.4). mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...
  • Page 7 Dismantling of the door mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 8: Disassembly Of The Convection Fan Cover Plate

    To remove the engine protection plate, remove the 4 screws that hold it in place, two at the bottom and two at the top. Dismantling of protection plate mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...
  • Page 9 Use extreme caution when cleaning this part of the oven. Leave the door ajar and wait until the chamber fan stops. When this process has been completed, replace the suction part of the chamber fan in reverse order. mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 10: Troubleshooting

    Single-phase models do not have a general contactor, so the voltage must be measured at the relay board terminals. Check input voltages Check that the voltage N - L is 230VAC. mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 11: Safety Thermostat

    Check that the relay board LED (red) flashes at a frequency of 10 times per second, if the light flashes only once per second or is steady, there is a communication error. green Correct voltage LED on FA and Mychef relay board If not, check the wiring between the contactor, power supply and relay board. mychefcooking.com...

  • Page 12: Communications Cable

    (circuit breaker, circuit breaker, etc.). Check the power supply, as specified in the chapter 2.2. mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 13: The Oven Will Not Start

    On QUICK ovens it is possible that the door sensor does not engage with the latch, adjust the door and latch so that they are aligned. Door sensor Door sensor Check the door sensor cable on the relay board. Door sensor wiring mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 14: The Door Is Locked

    If not, check that the voltage between poles A1 and A2 is 230VAC. If not, check the wiring between the relay board and the contactor. INDICATOR Power contactor mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 15: Oven Switches Itself Off Or Electronics Do Not Respond

    During the preparation and execution of any of the programs available in the oven, errors may occur due to equipment faults. If this is the case, the display of the QUICK 1 model will show "Er", followed by the error or alarm number.
  • Page 16 Chamber probe not connected. Check probe and NOT CONNECTED wiring. ERROR PROBE8 TEMP SENSOR Short-circuited chamber probe. Check probe and SHORTED wiring. Table 1. Errors, alarms, and possible solutions mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...
  • Page 17 Once the equipment has detected a serious error, it will not be able to function normally until it is repaired. Due to automatic checks the equipment may shut down to avoid a serious failure. Proceed to switch it on as normal. mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 18: Configuration Menu

    3. CONFIGURATION MENU 3.1. Access password Mychef ovens can request a password for parameter modification. This functionality is currently disabled. 3.2. Mychef QUICK 1 To access the configuration menu, with the oven off, press the Preheat + START/STOP buttons at the same time.

  • Page 19: Oven Configuration

    Some registers also allow testing to verify that all components are working properly. mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...
  • Page 20 Fan configuration The number 4 defines the configuration of the fan, which can be of different speeds or controlled by the inverter. The ovens of the QUICK 1 range have 2 speeds. Therefore, this value must always be 0. MODEL...
  • Page 21 With this process it is possible to check that all relays are activated and deactivated correctly, as well as to make sure that all the elements connected to each relay are activated and deactivated correctly. mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...
  • Page 22 If only the door is open, the value shall be 1. • If an overtemperature is detected in the motor and the door is open, the value will be 2 = 33. mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 23: Mychef Quick 1T

    To navigate through the parameters and to be able to view and edit values, we must first select the parameter. mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...
  • Page 24 Configuration: Adjust parameters All parameters are presented below: mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 25: Oven Configuration

    Currently these parameters are not modifiable as there is only one configuration available. Password In order to access the "Advanced Settings" option, it is necessary to enter the password: 159. to modify configuration parameters. mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...
  • Page 26 Fan configuration The number 4 defines the configuration of the fan, which can be of different speeds or controlled by the inverter. The ovens of the QUICK 1 range have 2 speeds. Therefore, this value must always be 0. MODEL...
  • Page 27 Configuration: GPIOs test For example: • If everything is closed, the different options appear inactive. • If only the door is open, the option will be shown active. mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 28: Replacement Of Elements

    Then attach the new probe terminal to the cable gland. Remember to pass the graphite gasket. Pull the cable gland, connect the terminal to the relay board and screw the two screws inside the cooking chamber. mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 29: Replacement Of The Relay Board

    Remove the fixing brackets (blue) by pressing the tab on each bracket. Disassembly of 4-relay board Two screws holding the power supply have to be removed as well: mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 30: Replacement Of Contactors

    First remove the rear part (see 1.1) and remove the electronics drawer. To replace any contactor, first disconnect the wiring. After the wiring is loose, remove the contactor. Contactors mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 31: Replacement Of The Control Board

    Then remove the control plate towards the front, using a flat-blade screwdriver. To release the quick-release connectors, press the tab on the quick-release connectors and pull out the cable. mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...
  • Page 32 Connector release. (QUICK 1) mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 33: Replacement Of The Safety Thermostat

    First remove the thermostat bulb. At the rear of the oven, pull the insulating fibre away from the bulb until you reach the bulb retaining nut. Thermostat bulb mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...
  • Page 34 Once the bulb has been removed, we will disassemble the thermostat body. To do this, remove the two FASTON connectors, and unscrew the fixing nut. Thermostat body mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 35: Replacement Of The Oven Motor Turbine

    Proceed as follows Replacement of the oven motor turbine. Then remove the rear part (see 1.1). On ovens with a single-phase motor, disconnect the motor connector by pressing on the retaining tabs and pulling firmly on both connectors. mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...
  • Page 36 Disconnection of the single-phase motor Then remove the four nuts and lock washers that hold the engine in place. The engine can now be removed. Disassembly of the engine mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 37: Replacement Of The Oven Motor Seal

    Then remove the four nuts and lock washers securing the engine mounting plate. Disassembly of the engine mounting plate Then replace the oil seal: Engine oil seal mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 38: Replacement Of The Resistor

    Remove the heater and proceed with the replacement. When replacing the heating element, make sure that the gasket between the heating element and the chamber is replaced. At the back of the oven, make the wiring connections. mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 39: Replacement Of The Latch Hook

    When replacing the hook with a new one, align the bottom of the hook with the door latch. Make sure that the door closes tightly and does not leak. Alignment of the locking hook mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 40: Replacing The Door Handle

    4.13. Replacing the door sensor Remove the rear and side panels to gain access to the door sensor. To remove it, unscrew the M5 nuts. Sensor fixing screws mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 41: Replacement Of The Cooling Fan

    Cooling diffuser attachment Once the diffuser has been removed, the cooling fans can be unscrewed and replaced. The cooling fans have a protective grille. Replacement of the cooling fan mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 42: General Wiring Diagram

    5. GENERAL WIRING DIAGRAM 5.1. Mychef 4-relay plate Wiring diagram 4 relays Mychef mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

  • Page 43: Mychef Control Quick 1

    5.2. Mychef Control QUICK 1 QUICK 1 human interface 5.3. Mychef control QUICK 1T ç QUICK 1T human interface mychefcooking.com TECHNICAL SUPPORT SERVICE MANUAL QUICK 1 | QUICK 1T DT.MS. QI. 2202.2...

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