Mono Eco FG159 User manual

FG0BX-UK-MAN-0100 | Rev. A21 (July 2021) 4/5/10-Tray | Steam
Bx OVEN
Eco
Installation and Operation Manual
www.monoequip.com Condenser Serial Number ____________________________ (if fitted)
In the event of an enquiry, please quote these serial numbers.
Oven Serial Number _________________________________
Oven Code 149 150 153 158 159 170

MONO Bx Eco Ovens 4/5/10-Tray | Steam Installation and Operation Manual
2MONO FG0BX-UK-MAN-0100 | Rev. A21 (July 2021)

Installation and Operation Manual 4/5/10-Tray | Steam MONO Bx Eco Ovens
FG0BX-UK-MAN-0100 | Rev. A21 (July 2021) MONO
3
ATTENTION
If oven fails to heat up, when first connected to a power supply or during
use at any time, press the reset buttons located on the rear back panel.
(Do not remove the back panel)
Rear View
4/5-Tray Oven
Hole Location
HOLE CAN BE AT POSITION 1 OR POSITION 2
DEPENDING ON OVEN
Rear View
10 Tray Oven
Hole Location
HOLES CAN BE AT POSITION 1 OR POSITION 2
DEPENDING ON OVEN
IF THIS FAILS TO CORRECT THE SITUATION, PLEASE CONTACT YOUR SUPPLIER
2
1
1 2

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Safety symbols
The following safety symbols are used throughout this document and manual (available at www.monoequip.com).
Before using your new equipment, read the instruction manual carefully and pay special attention to information
marked with the following symbols
Warning! Indicates a hazardous situation which, if not avoided,
could result in death or severe injury.
Warning! Indicates a hazardous situation which, if not avoided,
could result in death or severe injury.
Caution! Indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.

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Electrical safety and advice regarding supplementary
electrical protection
Commercial kitchens and food service areas are environments where electrical appliances may be located close to
liquids or operate in and around damp conditions or where the restricted movement for installation and service is
evident.
The installation and periodic inspection of the appliance should only be undertaken by a qualified, skilled, and
competent electrician and connected to the correct power supply suitable for the load as stipulated by the
appliance data label.
The electrical installation and connections should meet the necessary requirements of the local electrical wiring
regulations and any safety guidelines.
We recommend:-
Supplementary electrical protection with the use of a Residual Current Device (RCD)
Fixed wiring appliances should also incorporate a locally situated switch disconnector to connect to, which
is easily accessible for switching off and safe isolation purposes. The switch disconnector must meet the
specification requirements of IEC 60947.
Your attention is drawn to:-
BS 7671:2018 – Guidance Note 8 – 8.13: Other locations of increased safety risk
It is recognised that there may be locations of increased risk of electrical shock other than those specifically
addressed in Part 7 of BS 7671. Examples of such locations could include laundries where there are washing and
drying machines in close proximity and water is present, and commercial kitchens with stainless steel units, where
once again, water is present. Where, because of the perception of additional risks being likely, the installation
designer decides that an installation or location warrants further protective measures, the options available
includes:
Automatic Disconnection of Supply (ADS) by means of a residual current device having a residual
operating current not exceeding 30 mA;
Supplementary protective equipotential bonding; and
Reduction of maximum fault clearance time.
The provision of RCDs and supplementary bonding must be specified by the host organisation’s appointed
installation designer or electrical contractor and installed by a suitably qualified and competent electrician so as to
comply with Regulations 419.2 and 544.2.
Warning! A 30mA RCD must protect the supply to this machine.

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Contents
Page
1. Introduction........................................................................................................... 7
2. Specifications ....................................................................................................... 8
3. Safety..................................................................................................................... 9
4. Installation............................................................................................................. 10
Power..................................................................................................................................................10
Water ..................................................................................................................................................11
Ventilation...........................................................................................................................................11
Before use ..........................................................................................................................................11
Safety..................................................................................................................................................11
Ambient working temperatures...........................................................................................................12
5. Isolation................................................................................................................. 13
Electrical supply..................................................................................................................................13
Water supply.......................................................................................................................................13
6. Touchscreen Operations ..................................................................................... 14
Starting and operating using ready-made recipes (programs)...........................................................15
Continuous bake (no program mode).................................................................................................18
Setting the time and date....................................................................................................................21
Setting up a new program ..................................................................................................................23
Putting the oven into Standby mode ..................................................................................................28
Putting the oven into Sleep mode ......................................................................................................28
User settings (oven setup)..................................................................................................................31
Factory settings (oven setup) .............................................................................................................33
Changing the passwords ....................................................................................................................35
Diagnostics .........................................................................................................................................38
7. Cleaning ................................................................................................................ 39
Daily cleaning instructions ..................................................................................................................39
Weekly cleaning instructions ..............................................................................................................39
Additional for ovens with 60 cm x 40 cm trays (FG158 4-tray) ..........................................................40
Additional cleaning for 4-tray ovens ...................................................................................................40
8. Maintenance.......................................................................................................... 41
General maintenance .........................................................................................................................41
Steam system maintenance ...............................................................................................................41
Light bulb replacement .......................................................................................................................41
Additional cleaning for 4-tray ovens ...................................................................................................40
9. Condenser Unit (Option) ...................................................................................... 43
10. Passwords............................................................................................................. 61

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1. Introduction
Thank you for purchasing this MONO Bx Eco oven.
“A combination of clean industrial design and the latest technology.”
The MONO BX oven range is designed to take the baking Industry’s standard trays.
Ovens in the range are of stainless steel construction and selected models have removable tray racks
to aid cleaning.
The smaller ovens are designed to be stackable without separate support, so your business can grow
without taking up more ground space.
The high-speed fans, elements and steam systems give efficient air circulation to produce a professional
bake across a product range.
The doors are double-glazed to increase the efficiency of the ovens well-insulated baking chamber.
Ovens are fitted with user-friendly touchscreen display panels.
An optional condenser unit can be fitted to any Bx oven or stacked Bx ovens, as required. It can be
adjusted with the thermostatic control to operate in most ambient temperatures.
Figure 1: BX Eco oven features
A. Touchscreen
B. Power on/off switch
C. Identification / Serial number plate.
D. Damper flue – do not cover the flue

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2. Specifications
Table 1: Technical specifications
4/5 Tray 10 Tray
eco-connect model no. FG159 FG153 FG158 FG150 FG149 FG170
Tray size (mm) - 400 x 600 600 x 400 - 400 x 600 400 x 800
Tray size (inches) 18 x 30 - - 18 x 30 - -
Distance between trays (mm) 93 93 84 100 100 100
Height (mm) 525 525 570 1170 1170 1170
Height of oven on base (mm) - - -
Width (mm) 840 780 1000 850 780 780
Depth, door closed including handle (mm) (1) 1269 1103 890 1309 1109 1309
Depth, door fully opened (mm) (1) 1826 1610 1610 1870 1609 1809
Weight (kg), approximate 165 115 110 290 250 262
Total power required (kW) 8.5 7.5 7.5 17 15 17
Water supply (2) 
Modularity 
Landscape tray orientation 
Portrait tray orientation 
Eco controller
Right-hand hinged 
Left-hand hinged 
Single (1) phase electrics (3) 
Three (3) phase electrics (3) 
Steam function 
Damper function 
LED door lights 
Stackable 
Optional extras
Calcium treatment unit 
Water condenser (4) 
Valance 
Base unit (300 mm up to 920 mm high) 
(1) Excluding services. Allow room for water and electrical supply connections.
(2) See the Water section on page 11 for further information.
(3) See the Power section on page 10 for further information.
(4) See the Condenser Unit chapter on page 43.
Available
Optional extra

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3. Safety
The Bakery Manager or Supervisor must carry out daily safety checks. Bakery staff must not, under any
circumstances, remove panels to access any part of the oven.
Only fully-trained and authorised persons are permitted to do any work on the oven. Authorised electricians must
carry out all repairs and maintenance of electrical units. Always disconnect or isolate the power supply before
starting any maintenance (i.e. opening panels) or cleaning work on the oven.
Warning! Before using the oven, check that:
All cover panels and pipe fittings are secure.
The door handles are not damaged.
If the oven is damaged or malfunctioning, stop using it.
Do not attempt any repairs.
Contact the Mono Service Department for advice.
Fit only MONO spare parts to this oven.
All connections to the oven must comply with the statuary requirements of the
country of installation.
Operate the oven only as described in this manual.
Warning! A 30mA RCD must protect the supply to this machine.
Always fit a wall isolator to isolate the oven completely. The isolator must be
visible, labelled, and easily accessible by an operator.
Caution! Be aware of hot surfaces:
Always use oven gloves when loading or unloading the oven.
Allow time for the oven to cool down before cleaning it. To prevent door
glass from shattering, do not clean the oven glass when hot.
While the oven is in operation (and for some time after use), it is
inadvisable to touch the oven window or the surrounds because of
conducted heat.
The oven owner is legally obliged to instruct staff on these safety points and
the safe operation of the oven. Therefore, these instructions should not be
removed from the working area.
Do not store items on top of or behind the oven.
Only use the oven for baking bread, pastries, and cakes.
Contact Mono Equipment for other product-making machines.
No unauthorised modifications to the oven are permitted.
Only use MONO spare parts.

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4. Installation
Power
Warning! A 30mA Residual Current Device (RCD) must protect the supply to this machine.
Always fit a wall isolator to isolate the oven completely. The isolator must be
visible, labelled clearly, and easily accessible by an operator.
Figure 2: Main power supply connections
Note
L2 and L3 are for three-phase installations only.
See the Specifications section for electrical specifications.
Table 2: Oven supply specifications
Please check the identification plate for other countries.
4 or 5-tray ovens 380 Vac (50 Hz), 3 phase + neutral + earth Fused at 15 Amps per phase.
2.5 metres of cable factory-fitted with
a LEGRAND (or equivalent) plug.
415 Vac (50 Hz), 3 phase + neutral + earth
10-tray ovens 380 Vac (50 Hz), 3 phase + neutral + earth Fused at 32 Amps per phase.
2.5 metres of cable factory-fitted with
a LEGRAND (or equivalent) plug.
380-400 Vac (50 Hz), 3 phase + neutral + earth
415 Vac (50 Hz), 3 phase + neutral + earth

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Water
Connect to a suitable water supply making sure that the pipes are flushed out to remove all foreign bodies, i.e.
flux or solder. Customers operating a BX oven in a hard water area must ensure that an efficient water-softening
device protects the water supply to the equipment. It is the customers’ responsibility to install and maintain an
adequate water supply to the oven, which should comply with local water regulations.
The oven comes supplied with a one-metre flexible hose – ¾-inch BSP connections (both ends).
Water pressure requirements: 2 to 4 bar
Domestic pressure is usually within this parameter.
Water conditioning unit advised.
No drain is required (unless fitting a condenser).
Ventilation
It is the customers’ sole responsibility to arrange for adequate ventilation. It should be sufficient to ensure water
does not condense on or around the oven.
Allow a 50 mm gap at the sides and rear of this oven.
Chimneys and evacuation ducts fitted above mono ovens should be insulated.
Before use
In the interests of hygiene, we strongly recommend that, before using the oven for the first time, you wipe the
inside of the oven and all accessories thoroughly with a clean cloth soaked in warm soapy water. Although the
utmost care is taken during assembly and pre-delivery inspection, there is always a possibility of residue
contaminating the first bake if this is not done.
Ensure that the locking casters on the base unit (if supplied) are locked into position.
Safety
Review the safety information on page 6.
Allow sufficient space for the oven door to open fully and easy loading and unloading of product trays
without people coming in contact with hot surfaces.
Racks should be available to allow cooked products to cool safely.
Oven gloves should be available at all times.
Note
This Installation and Operating Manual is available in Adobe PDF format at www.monoequip.com.

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Ambient working temperatures
Ambient working temperatures for electrical components, such as solenoid switches, circuit breakers, and
motors, should not exceed 40 °C (115 °F). Manufacturers of these, and other electrical components, advise
that any ambient temperature above 40 °C (115 °F) affects the functionality of the components, and any related
guarantees become void. For example, motors are not sufficiently cooled, contactor efficiency is seriously
impaired, and electronic components shut down.
It is the customers’ sole responsibility to arrange for adequate ventilation. Any component malfunctioning during
the guarantee period found to have been subject to excessive humidity or ambient working temperature above
40 °C (115 °F) will not be covered by the component manufacturer guarantee or MONO’s product warranty.

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5. Isolation
Electrical supply
To stop the oven in an emergency, switch off the electricity at the wall isolator.
Water supply
In an emergency, shut off the water supply to stacked ovens by closing the shut-off valves (Figure 3).
Figure 3: View of rear connections on a BX Eco oven
Turn the appropriate valve 90° anti-clockwise () to turn off the water supply.
A. Top oven supply
B. Bottom oven supply
C. Supply from water filter

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6. Touchscreen Operations
Operations are performed by touching an area of the screen, bringing up the next information panel, or
activating a function.
Caution! Do not use excessive force. The pressure required to operate the
touchscreen panel is adjustable in the Settings menu.
Figure 4: Main screen
Callout Function Purpose of the function
A Home Return to Home screen.
B Settings Access to oven settings.
C Sleep Sleep mode – see page 24.
D Standby Standby mode – see page 24.
E Save Save the settings.
F Program title It shows the current program.
G Timer Timer for general use.
H Damper Damper control.
I Start Starts a baking program.
J Steam Steam control.
K Temperature Oven temperature control.
Note: The images are for illustration purposes and may differ from your oven.

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Starting and operating using ready-made recipes (programs)
1. Ensure the power and water supplies are safely connected to the oven (see Installation on page 7).
2. If the display (A) is off, press the green power button (B) at the bottom of the front panel.
The oven goes through a boot-up sequence. Please wait.
Note
The images are for illustration purposes and may differ from your oven.
3. When a start-screen (wallpaper) appears, touch the screen anywhere to display the main screen.

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4. Touch the Program panel.
5. Select the program required.
(a) Keeping a finger touching the screen, slide the finger up and down to scroll through the list.
(b) Touch a program name (e.g., Program03) to highlight it.
(c) Touch the Tick () button to confirm the program choice.
Note
Touching the Home button at any time returns the display to show the main screen.
7. Touch the Start button (A).
8. Wait while the oven heats up to the programmed temperature.
(a) The Temperature and Start buttons flash during this waiting phase.
(b) When the oven is at the correct temperature, a series of beep-beep sounds are heard.
The Temperature button stops flashing.
Note
If the oven is too warm, the Temperature button turns blue and flashes. Open the door to help to
cool. When the oven is at the correct temperature, a series of beep-beep sounds are heard.
Close the door to maintain temperature until ready for the next step.

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9. Load the oven with trays of products and close the door.
Note
To maintain the heat in the oven, do not leave the door open for longer than needed. The actual oven
temperature fluctuates during a bake – this is normal and not an oven fault.
10. Touch the Start button to run the baking program.
If enabled in Settings, the oven starts baking as soon as the door is closed.
The Start button changes to a Stop button to end a bake at any time.
11. Wait for the baking program to complete.
(a) The bake comes to an end when the timer counts down to 00:00,and you hear a beep-beep alarm.
(b) Touch the Stop button to switch off the oven alarm.
12. Carefully remove the trays and close the door to minimise heat loss.

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Continuous bake (no program mode)
1. Touch the Program panel.
2. Select the Continuous Bake program.
(a) Keeping a finger touching the screen, slide the finger up and down to scroll through the list.
(b) Touch Continuous Bake to highlight it.
(c) Touch the Tick () button to confirm the choice.
3. Set the baking temperature required.
(a) Touch the temperature button (A).
(b) Use the keypad to edit the temperature, and then touch the Tick () button.

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4. Touch the Start button (B) to begin heating the oven.
5. Wait while the oven heats up to the set temperature.
The Temperature button flashes while the oven is heating.
When up to temperature, the oven emits beep-beep sounds for a few seconds and “start” flashes.
6. Set the timer (optional).
This timer has no connection to the oven controls. The timer is usable only when the oven temperature is
correct, and baking started.
(a) Touch the Clock button to set the time required.
(b) Delete the value shown (by using the backspace key) and then enter the value required (e.g., 6).

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7. Touch the Start button (B) to start baking.
Baking begins with the oven light switched on.
The oven maintains the temperature with the fan running in forward and reverse cycles.
If the Stop button (C) is touched now, the oven maintains temperature and the fan does not reverse.
8. Start the timer (optional).
Touch the Start button in the timer panel.
When the timer reaches 00:00, an oven alarm is audible for a short period.
To reset the timer (at any time), touch the Stop button in the timer panel.
9. Touch the Stop button in the bottom panel when finished with the continuous bake.