Moffat turbofan EH Series User manual

245286-1
Installation and Operation Manual
E H T 1 0
H u m i d i f i e d H o l d i n g C a b i n e t
HEH

The reproduction or copying of any part of this manual by any means whatsoever is strictly forbidden unless authorized previously in writing
by the manufacturer.
In line with policy to continually develop and improve its products, Moffat Ltd. reserves the right to change the specifications and design
without prior notice.
© Copyright Moffat Ltd. September 2019.
Moffat Limited
Rolleston 7675
New Zealand
AUSTRALIA
Moffat Pty Limited
Web: www.moffat.com.au
E.Mail: [e-mail]
Main Office: (tel) [phone]
(fax) [phone]
Service: (tel): 1800 622 216
Spares: (tel): 1800 337 963
Customer Service: (tel): 1800 335 315
(fax): 1800 350 281
CANADA
Serve Canada
Web: www.servecanada.com
E.Mail: [e-mail]
Sales: (tel): 800 551 8795 (Toll Free)
Service: (tel): 800 263 1455 (Toll Free)
NEW ZEALAND
Moffat Limited
Web:www.moffat.co.nz
E.Mail: [e-mail]
Main Office: (tel): 0800 663328
UNITED KINGDOM
Blue Seal
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E.Mail: [e-mail]
Sales: (tel): [phone]
(fax): [phone]
Spares: (tel): [phone]
(fax): [phone]
Service: (tel): [phone]
(fax): [phone]
UNITED STATES
Moffat
Web: www.moffat.com
Sales: (tel): 1-800 551 8795 (Toll Free)
(tel): 336 661 1556
(fax): 336 661 9546
Service: (tel): 866 673 7937 (Toll Free)
REST OF WORLD
Moffat Limited
Web:www.moffat.co.nz
E.Mail: expo[email protected]

Contents List
EHT10 - Turbofan Humidified Holding Cabinet - 10 Tray Half Size.
Safety Information
EHT10 - Humidified Holding Cabinet
Installation Requirements
Unpacking
Fitting Stand-Off Brackets
Water Connection
Electrical Connection
Positioning the Humidified Holding Cabinet
Clearances
Commissioning the Humidified Holding Cabinet
Using the Humidified Holding Cabinet
1. Control ‘OFF’
2. Pre-Heating
3. Control ‘ON’
4. Select Shelf
5. Select Product to Load
6. Hold Timers
7. Last Shelf
8. Cancelling Hold Timer
9. Hold Time Expired - Time’s Up
10. Cabinet Settings Options
End of Shift - Cabinet Cool Down
Manager Mode Parameters and Settings - Flow Chart
Selecting Manager Mode
1. Control ‘ON’
2. Enter Passcode
3. Manager Screen #1
Hold Timers
Pre-Heat Options
Copying Hold Timers To USB
Copying Hold Timers From USB
4. Manager Screen #2
Grid Display
Recipe Selection - Line Scroll - / Page Scroll.
Naming User Mode - Staff / Hot Hold
5. Manager Screen #3
Alarm Piezo Volumes - Level Settings
Beeper Options :-
TIME’S UP
PREHEAT READY
KEYPRESS FEEDBACK
LAST SHELF
Manual - Enable / Disable
1/2 Shelf - Enable / Disable
6. Manager Screen #4
Manager Passcode - Enable / Disable
Screen Brightness - Level Settings
Screen Auto Dim - Settings
Recipe Image Maintenance

Contents List
7. Manager Screen #5
Changing Passcodes - Settings
Auto-Start Options - Settings
System - Displays System Info
8. Manager Screen #6
Controller Time Settings
Controller Date / Day Settings
Controller Language Selection - (Not Used for this Application)
Temperature Units - °F / °C Setting
Manager Mode Parameters and Settings - Reference Table
Holding Cabinet - General Troubleshooting
Controller Error Messages
Updating Controller Software
Verifying Controller Software Update / Checking Software Version
Reversing the Humidified Holding Cabinet Door

Introduction
3
Before using your new Humidified Holding Cabinet, please read this
instruction manual carefully, pay particular attention to any
information labelled ‘WARNING’, ‘CAUTION’, ‘IMPORTANT’ or
‘NOTE’ in this manual.
INDICATES A HAZARDOUS SITUATION
WHICH, IF NOT AVOIDED, WILL RESULT
IN DEATH OR SERIOUS INJURY.
INDICATES A HAZARDOUS SITUATION
WHICH, IF NOT AVOIDED, WILL RESULT
IN MINOR OR MODERATE INJURY.
If you are unsure of any aspect of the installation, instructions or
performance of your Humidified Holding Cabinet, contact your
TURBOFAN dealer promptly. In many cases a phone call could
answer your question.
Should you contact your TURBOFAN dealer on any matter
concerning this Humidified Holding Cabinet, please have the
information provided opposite, readily available.
This manual must be kept by the owner for future reference.
A record of the Date of Purchase, Date of Installation and
Serial Number of the Humidified Holding Cabinet should be
recorded in the area provided below.
The serial number of this Humidified Holding Cabinet can
be found on the Technical Data Plate located on the front
right hand side panel, see diagram in ‘Installation Section’ .
For your safety, please pay attention to the following symbols marked
on the appliance.
- RISK OF ELECTRIC SHOCK.
NO USER SERVICEABLE PARTS INSIDE.
QUALIFIED SERVICE PERSON ACCESS ONLY.
DISCONNECT FROM POWER BEFORE SERVICING.

Specifications
4
USA / Canada 208V, 60HZ, Single Phase, L1+L2+GND, 2.25kW, 10.8A.
220-240V, 60HZ, Single Phase, L1+L2+GND, 2.25kW, 9.7A.
All Other Markets 220-240V, 60HZ, Single Phase, L1+N+E, 2.25kW, 9.7A.
220-240V, 50HZ, Single Phase, L1+N+E, 2.25kW, 9.4A.
10 x 1/1 GN / 20” x 12”, Steam Pan Capacity.
10 x Half Size Sheet Pan Capacity.
27/8” / 74mm.
Water Connection USA / Canada ¾” GHT .
All Other Markets ¾” BSP.
Water Supply Connection
Requirements Cold water supply shall be connected to EHT10 Water Filter connection hose and Dual Check
Valve. Water supply shall have a minimum flow rate of 5.5 Litres/minute (1.5 GPM).

Installation
5
1. Remove all packaging and transit protection including all
protective plastic coating from exterior stainless steel panels.
2. Check the Humidified Holding Cabinet and supplied parts for
damage. Report any damage immediately to the carrier and
distributor.
3. Check that the following parts have been supplied with your
Humidified Holding Cabinet:-
Water Filter and Connection Fittings:
1 x Water Filter Head .
c/w Connection Hose/Fitting to EHT10 water connection
c/w Dual Check Valve and 2mtr connection hose
1 x Water Filter Cartridge.
1 x 3/4GHT Adaptor (USA/Canada Only)
Installation Rear Spacers:
Stand-Off Bracket Kit which includes:-
2 x Stand Off Brackets.
4 x Screws.
Water Condensation Drawer:
NOTE: Ensure that the Water Condensation Drawer is fitted
to the channels on the underside of the Humidified
Holding Cabinet, before use.
4. Report any deficiencies to the distributor who supplied the
appliance.
5. Ensure that all the castors are fitted securely.
6. Check that the available electrical supply is correct to as shown
on the Technical Data Plate located on the front right hand side
panel.
- Refer to ‘Specifications’ Section - Specification Tables’.
To be fitted to rear of the Humidified Holding Cabinets that are
backed against a wall.
Mount brackets to the pre drilled holes in rear of Holding Cabinet
and secure with screws provided.
Once fitted, locate the cabinet back against wall until the stand-off
brackets are against the rear wall.
 Installation shall comply with local electrical, health and safety requirements.
 It is most important that this Humidified Holding Cabinet is installed correctly and that the operation is correct before
use.
 If you have any questions regarding the proper installation and / or operation of this Humidified Holding Cabinet, please
contact your local Turbofan distributor.
Condensation Drawer
Technical Data Plate
Location
Attach Stand Off Brackets
with Screws supplied.

Installation
6
The Oven / Proofer is fitted with a water filtration system. This sys-
tem will require the Filter
Cartridge and the Double Check Valve connecting to the Filter Body.
And the filter system connecting to the mains water supply, Follow
the instructions below to connect up the water filter system.
1. Connect Tube Connection fitted with Double Check Valve, to
the Connector on Filter Body inlet side.
2. Fit Filter Cartridge to the Filter Body. (¼ turn clockwise bayo-
net fitting).
3. Connect Double Check Valve to main water supply connection.
4. Connect up power supply to Prover / Holding Cabinet and turn
‘On’ the appliance.
5. Turn on the mains water supply and carry out a leak check of
the Prover / Holding Cabinet.
- Max Inlet Pressure 80psi / 550kPa.
- Min Inlet Pressure 22psi / 150kPa.
Each Humidified Holding Cabinet should be connected to an
adequately protected power supply and an isolation switch mounted
adjacent to, but not behind the Humidified Holding Cabinet and
must be readily accessible to the operator. This switch must be
clearly marked and readily accessible in case of fire.
Check that the electricity supply is correct to as shown on the
Technical Data Plate on the front right hand corner of Humidified
Holding Cabinet side panel.
The EHT10 Humidified Holding Cabinet is supplied with factory fit-
ted power cord and plug.
1. Correctly locate the Humidified Holding Cabinet into its final
operating position and lock the front castors to retain the
Cabinet in it’s location.
2. The Humidified Holding Cabinet should be positioned so that
the control panel and shelves are easily reachable for loading
and unloading.
To ensure correct ventilation for the motor and controls, the
following minimum installation clearances are to be adhered to:-
Top 0” / 0mm.
Rear 1” / 25mm (without Stand Off Brackets Fitted).
Left-hand side 0” / 0mm.
Right-hand side 1” / 25mm.
Before leaving the new installation;
Check the Humidified Holding Cabinet functions in accordance
with the operating instructions specified in the ‘Operation’
section of the ‘Installation and Operation’ manual.
Ensure that the operator has been instructed in the areas of
correct operation and shutdown procedure for the appliance.
NOTE: If it is not possible to get the appliance to operate
correctly, turn off the power supply at the mains
supply and contact the supplier of this appliance.
THIS HUMIDIFIED HOLDING CABINET MUST BE EARTHED / GROUNDED.
IF THE SUPPLY CORD IS DAMAGED, IT MUST BE REPLACED BY A
SUITABLY QUALIFIED PERSON IN ORDER TO AVOID A HAZARD.
Filter Cartridge
Mains Water Inlet
Pipe c/w Double
Check Valve.
Proofer Water Con-
nector
Filter Body
Double Check Valve
2 mtr Water Supply
Connection Hose

Operation - Using the Holding Cabinet
7
Press key to turn control ON.
Pre-Heating w ill occur autom atically.
Pre-Heating stage will complete when both the pre-heat
temperature and humidity settings are reached.
NOTE: Pre-Heating only occurs on initial Start-Up.
When pre-heating is complete the Humidified Holding
Cabinet is ready to use. Refer to Item 4. Select Shelf,
overleaf.
Press to start using Humidified
Holding Cabinet.
Press to turn OFF controller.
Press , display will return to the ‘Start’
screen shown below.
Illuminates when Humidified
Holding Cabinet is heating.
Displays Set Temperature of Cabinet.
Displays Actual Temperature of Cabinet.
Press to turn Lights ‘On or Off’.
Cooldown Mode.

Operation - Using the Holding Cabinet
8
Displays Set Temperature and Set Water
Temperature of Cabinet.
Pressing Cabinet or Water temperature will
show Actual temperatures for 3 seconds.
When pre-heating is complete Humidified Holding Cabinet
is ready to use.
Load trays into Hum idified Holding Cabinet onto the
shelf selected and close the cabinet door.
Press available (Blue) shelf on screen.
FULL SHELF OPTION
Select the ‘Full Shelf’ product required from the ‘Select
Product’ screen.
NOTE: The Product can be displayed in either
‘List’ or ‘Grid’ format by selecting
option required on this screen.
The display will show the shelf selected and the product
selected.
The colour of the loaded shelf will be the same as the
frame around the produced image selected.
NOTE: This cabinet can be used with ‘Full Tray Shelf’ or
‘Half Tray Shelf’ settings. Refer to ‘Item 11 -
Cabinet Options’ and also ‘Manager Mode Screen
3’ - ‘Shelf Options’ .
Press to return to previous screen.
Press to toggle between List and Grid.
lists All Categories.
Press to scroll through list.
When more than one shelf is loaded with the same
product the least remaining hold time shelf is coloured
brighter and has a ‘Tick’ shown on right of the shelf.
This shelf should be the first shelf to be used.
Press to return to previous screen.
Press to change Categories.

Operation - Using the Holding Cabinet
9
When a product falls below a pre-set time (refer to
‘Manager Mode’ - ‘Hold Programming - ‘LAST SHELF’
time settings), while the number of remaining shelves of
that product is lower than the set number, the ‘LAST
SHELF’ pop-up screen will display with the product
Snooze Button
Snoozes the ‘LAST SHELF’ alarm for 5 minutes, the dis-
play will revert to the ‘LAST SHELF’ screen.
The screen will alternate between product description
loaded onto that shelf, showing time remaining and the
‘LAST SHELF’ screen.
This informs the operator that, should they require,
more product of the same kind, this should be cooked
and ready for loading onto the shelves.
Tick Button
Closes the ‘LAST SHELF’ screen and alarm. Acknowledg-
es that the appropriate actions have been taken.
The shelf with ‘LAST SHELF’ product will continue to
display.
Press the shelf / timer to cancel a Hold Timer when all
the product on that shelf has been used. The display will
return to the empty shelf display.
The following Cancel Shelf screens will display for Full
and Half Tray shelves.
Press to confirm.
Press to cancel.
On completion of the hold period for each shelf selected,
an alarm will sound.
The display title will show, ‘TIME’S UP’ , and the shelf
with expired holding time will display red
with .
Press the shelf showing ‘Red’ to cancel the alarm.
Press to return to previous screen.

Operation - Using the Holding Cabinet
10
HALF SHELF OPTION
NOTE: This cabinet can be used with ‘Half Tray Shelf’ or
‘Full Tray Shelf’ settings. This allows two
separate recipes to be run on the same shelf,
each with a separate timer. For a description on
how to set-up and use the ‘Half Tray Shelf’ or
‘Full Tray Shelf’ settings, refer to ‘Manager
Mode’ - ‘Hold Timers’.
NOTE: If ‘1/2 Shelf’ option has been selected in ‘Manager
Screen 3 - 1/2 Shelf’, when the product is selected,
one of the screens above will display, depending
on which selection has been made. (‘1/2 Shelf -
Load Right’ or ‘1/2 Shelf - Load Left’).
Select the ‘1/2 Shelf’ product required.
The product will display as either on the right side of the
shelf or left side, depending on which 1/2 Shelf option
was selected ( 1/2 Shelf - Load Right or 1/2 Shelf
Load Left ).
The colour of the loaded shelf will be the same as the
frame around the produced image selected.
The shelves can be loaded with a combination of Full
Shelf and 1/2 Shelf options as required.
MANUAL SHLEF OPTION
NOTE: If ‘Manual Enabled’ has been selected in ‘Manager
Mode - ‘Screen 3 - Manual Enabled’, the ‘MANUAL’
will be displayed as the first recipe in the ‘Select
Product’ screen when an empty shelf is selected.
Selecting the ‘MANUAL’ button allows the user to
manually enter the hold timer without using a pre-
set recipe.
The manual shelf will be displayed in black shelf
colour and no recipe name will be shown on the
shelf.
Press for next / previous
MANAGER screen.

Operation - End of Shift Cooldown
11
At the end of shift when the Humidified Holding Cabinet
is no longer required for use, the cabinet can be cooled
down for cleaning etc.
By selecting the Cool Down symbol on the main
display, the ‘Cool Down’ screen will display.
NOTE: If the cabinet is too hot to safely commence
cleaning, the following ‘Cool Down’ screen will
display.
The display will show the current cabinet temperature.
Open the Cabinet door and allow the Cabinet to cool
down.
When the cabinet temperature reaches the pre-set cool
down temperature, the controller will automatically
switch ‘Off’ the Holding Cabinet.
Press the key on the Cool Down screen to cancel
the Cool Down Mode and return to the Start-Up screen.
Press the key on the Cool Down screen to cancel
the Cool Down Mode and immediately switch ‘Off’ the
Holding Cabinet.

Manager Mode - Holding Cabinet Settings / Programming
12
Manual

Manager Mode - Holding Cabinet Settings / Programming
13
Select MANAGER.
ENTER Passcode (4500).
Press to confirm.
Press to cancel.
HOLD PROGRAMMING.
Press to select the recipe to
program.
The following screen will appear.
The Screen will appear as shown.
Select the recipe to edit.
Or
Press to create new recipe.
or
Press to delete a recipe.
The ‘Edit Hold’ Screen will appear as shown overleaf.
Press to exit ‘Manager’ screen and
return to ‘Main’ screen.
Press for next MANAGER screen.

Manager Mode - Holding Cabinet Settings / Programming
14
In the ‘Edit Hold’ screen, select the Product Name and
change the name on the keypad displayed.
Select the ‘Image’ and change the image for an image
shown in the ‘Image Gallery’.
Press the ‘Select Categories’ and change the category as
required.
Press the ‘Shelf Colour’ and change the shelf colour
displayed when recipe is loaded. The frame colour
around the recipe image will be changed at the same
time.
For each of the above selections:
Press to confirm changes.
Press to cancel changes.
SELECT HOLD TIMES.
In the screen, select key.
The Screen will appear.
Select and the
keypad will be displayed. Enter the ‘Hold Time’ required.
Hold Time Range = 0 - 8 Hrs.
Press to confirm.
Press to cancel.
SELECT LAST SHELF TIME.
In the screen, select
key.
The keypad will appear. Enter
the ‘LAST SHELF Time’ required.
LAST SHELF Time Range = 0 - 8 Hrs.
Press to confirm.
Press to cancel.
SETTING LAST SHELF SHELVES.
On the Hold Timers screen, select to set the number of
remaining shelves for the LAST SHELF action alert, for any one
product. Keypad will appear. Enter number of shelves required.
Shelf Range = 1 - 9 Shelves.
Press to confirm changes.
Press to cancel changes.
ENTER HOLD TIME
Press to step to previous screen.
Press to set ’Full / Half Shelf option.
This icon will remain blank if 1/2 Shelf is
disabled at Manager Screen 3.

Manager Mode - Holding Cabinet Settings / Programming
15
SETTING HOLD TEMPERATURE.
On the Hold Settings screen, select to
set the hold temperature on the keypad displayed.
Hold Temperature Range = 60 - 90°C
140 - 194°F
Press to confirm changes.
Press to cancel changes.
SETTING WATER TANK HUMIDITY TEMPERATURE.
On the Hold Settings screen, select to
set the water tank temperature.
Enter the Water Tank temperature on the keypad
displayed.
Water Tank Temperature Range = 10 - 85°C
50 - 185°F.
Press to confirm changes.
Press to cancel changes.
The Hold Settings screen will appear.
Press on ‘Hold Settings’ screen to
return to Manager Screen 1.

Manager Mode - Holding Cabinet Settings / Programming
16
COPY HOLD TIMERS TO / FROM USB
On ‘Manager Screen 1’, press to copy
hold timer information to a USB.
Enter Recipe Set Name on keypad.
Press to confirm changes.
Press to cancel changes.
IF NO USB HAS BEEN CONNECTED, THE FOLLOWING ON SCREEN
WARNING WILL APPEAR. PLUG IN A USB DRIVE AND FOLLOW THE
‘ON SCREEN’ PROMPTS.
Press to cancel changes.
On ‘Manager Screen 1, press to copy
hold timer information from a USB.
IF NO USB HAS BEEN CONNECTED, THE FOLLOWING ON SCREEN
WARNING WILL APPEAR. PLUG IN A USB DRIVE AND FOLLOW THE
‘ON SCREEN’ PROMPTS.
On completion,
Press to cancel changes.
Screen will revert to ‘Manager Screen 1.
Press to confirm changes.
Press to cancel changes.
Select Grid Display ‘On’ or ‘Off’ to show how recipe list
should be displayed.
Either ‘Line Scroll’ or ‘Page Scroll’ can be selected for
recipe display options.
The Name displayed on the Start-Up Screen can be
changed from ‘Staff’ to ‘Hot Hold’ by selecting as
required.
Press to exit ‘Manager’ screen and
return to ‘Main’ screen.
Press to step to next screen.
Press for next / previous
MANAGER screen.

Manager Mode - Holding Cabinet Settings / Programming
17
PIEZO VOLUME
Press to adjust Piezo volume Up / Dow n.
BEEPER OPTIONS
Press to turn TI M E’S UP beep On / Off.
Press to turn PR EHEAT READY beep On / Off.
Press to turn KEYPRESS FEEDB ACK beep On / Off.
Press to turn LAST SHELF beep On / Off.
Press to confirm changes and return to
Manager Screen 3.
MANUAL ENABLED / DISABLED
When the Manual Mode is Enabled, a ‘Manual’ button will
appear in the ‘Select Product’ screen. Once shelf and
’Manual’ recipe has been selected, a Manual Time Entry
screen will be available to manually set remaining time for
product.
Press to Enable / Disable m anual shelf option.
HALF SHELF ENABLED / DISABLED
Allows the option of loading smaller trays of product to half
the shelf and setting separate times for left or right side of
shelf.
The following options are available. Press to select
option required:
Half Shelf Mode disabled.
Half Shelf Mode activated -
Load Right side of shelf first.
Half Shelf Mode activated -
Load Left side of shelf first.
NOTE: Manual shelf is not available as a Half Shelf
product.
Press to exit ‘Manager’ screen and
return to ‘Main’ screen.
Press for next / previous
MANAGER screen.
Press for next / previous
MANAGER screen.
Press to exit ‘Manager’ screen and
return to ‘Main’ screen.

Manager Mode - Holding Cabinet Settings / Programming
18
Press to Enable / Disable MANAGER Passcode.
Press to adjust screen BRIGHTNESS settings.
Press to enter AUTO DIM SETTINGS.
AUTO DIM SETTINGS SCREEN.
Press Time to adjust automatic screen
dimming time.
Press Brightness to adjust screen dim
percentage.
Press to confirm.
Press to cancel.
RECIPE IMAGE MAINTENANCE
Select ‘Copy Images from USB’, the following warning
will appear. Follow the On Screen prompts.
Select ‘Delete Recipe Images’, the following screen will
appear.
Select ‘Images to Delete’. These can be deleted
individually or all at once by selecting ‘All’.
Press to confirm.
Press to cancel.
Screen returns to ‘Recipe Image Maintenance’ screen.
Press for next / previous
MANAGER screens.
Press to exit ‘Manager’ screen and
return to ‘Main’ screen.
Press to return to Manager Screen 4.
Press for next / previous
MANAGER screens.
Press to exit ‘Manager’ screen and
return to ‘Main’ screen.