INSTALLATION / OPERATION MANUAL E311 / E311MS CONVECTION OVEN F23621-9
MANUFACTURED BY Moffat Limited P O Box 10-001 Christchurch New Zealand Ph: (03) 3891-007 Fax: (03) 3891-276 WORLD-WIDE BRANCHES UNITED KINGDOM Blue Seal Units 6-7, Mount Street Business Park Mount Street, Nechells Birmingham B7 5 QU Ph: (121) 327-5575 Fax: (121) 327-9711 UNITED STATES Moffat Inc 3765 Champion Blvd Winston-Salem North Carolina 27115 Ph: (336) 661 0257 Fax: (336) 661 9546 CANADA Lessard Agencies Ltd P O Box 97 Stn D Toronto Ontario M6P3J5 Ph: (416) 766-2764 Fax: (416) 760-0394 NEW ZEALAND
Contents Introduction ........................................................................................................2 Installation ..........................................................................................................3 Before Connection Location Double Units Electrical Connection Door Handle Water connection Before Use Specifications.....................................................................................................5 Operation ................................
Introduction We are confident that you will be delighted with your TURBOFAN OVEN, and it will become a most valued appliance in your commercial kitchen. A new oven can seem very complex and confusing at first glance. To ensure you receive the utmost benefit from your new Turbofan, there are two important things you can do. Firstly Please read the instruction book carefully and follow the directions given. The time taken will be well spent.
Installation Installation Requirements It is most important that this oven is installed correctly and that operation is correct before use. Installation shall comply with local electrical, health and safety requirements. Before Connection to Power Supply • Remove all packing. • Check equipment and parts for damage. Report any damage immediately to the carrier and distributor. • Remove protective plastic coating from the side panels.
Installation Electrical Connection • Ensure unit is fitted with appropriate cord and plug. • To access the electrical connection terminal block, grounding lug (marked with green), and strain relief, remove the back panel (4 screws). WARNING - THIS APPLIANCE MUST BE GROUNDED Water Connection (Canada only) • A cold water supply should be fitted to the water inlet which is located on the rear of the left hand side of the unit.
Specifications E311 (31 3/8”) (23 5/8”) (22 7/8”) 600 580 796 WATER ENTRY 41 120 16 (1 5/8”) (4 3/4”) (5/8”) ELECTRICAL ENTRY 45 Front (1 3/8”) Plan Electrical Connection Cold Water Connection (Canada only) 208V AC 60Hz, 14.0A, 2.9kW @ 208V 220-240V AC 60Hz, 13.0A, 3.1kW @ 240V 208-220V AC 50Hz, 14.6A, 3.2kW @ 220V 230-240V AC 50Hz, 13.0A, 3.1kW @ 240V 1/2” I.
Specifications E311MS 796 600 3 (23 5/8”) 41 (1 5/8”) (22 7/8”) 580 (31 /8”) WATER ENTRY 120 16 (4 3/4”) (5/8”) ELECTRICAL ENTRY 45 Front (1 3/8”) Side Plan Electrical Connection Cold Water Connection (Canada only) 208V AC 60Hz, 14.0A, 2.9kW @ 208V 220-240V AC 60Hz, 13.0A, 3.1kW @ 240V 208-220V AC 50Hz, 14.6A, 3.2kW @ 220V 230-240V AC 50Hz, 13.0A, 3.1kW @ 240V 1/2” I.
Operation Operation Guide Description of Controls 31 Power Depress to switch power on or off (switch illuminates when power is on). Thermostat Temperature range 50 - 250°C (120 - 550°F). Indicator illuminates when the elements are cycling ON to maintain set temperature. Grill/Broil position - The grill/broil indicator will illuminate indicating that the grill/broil function has been set. The heating indicator will also illuminate whenever the elements are on. Bake Timer 1 Hour bake timer.
Operation Baking 1. Turn power on Power switch illuminates when it is depressed and latched in the down position. 2. Set thermostat to desired temperature The heating indicator light will illuminate whenever the elements are cycling on to maintain the set temperature. 3. Load oven Once the oven is up to temperature, open the door and load the oven with product. Avoid delays in loading the oven with the door open as this will delay the oven’s temperature recovery.
Operation Roast ‘n’ Hold 1. Turn power on Power switch illuminates when it is depressed and latched in the down position. 2. Set thermostat to desired temperature The heating indicator light will illuminate whenever the elements are cycling on to maintain the set temperature. 3. Load oven Once the oven is up the temperature, open the door and load the oven with product. Avoid delays in loading the oven with the door open as this will delay oven temperature recovery.
Operation Grilling / Broiling 1. Grilling / Broiling Turn thermostat fully clockwise until the GRILL/BROIL position is reached. The GRILL/ BROIL indicator will illuminate indicating that the GRILL/BROIL function has been set. The heating indicator will also illuminate whenever the element is on. It is recommended that the GRILL/BROIL mode is only used with the oven door open as the oven fan is then automatically off.
Cooking guide This TURBOFAN oven will cook a greater quantity of food faster, at a lower temperature and more evenly than an ordinary oven. As many excellent recipe books are published, it is not our intention to list recipes, but to provide a temperature and time chart as a guide. When the door is opened the fan will switch off but elements will remain on to provide quick heat recovery. A high powered top element is fitted for toasting or broiling.
Cooking guide Roasting Set the oven temperature to 150-170°C (300°F-340°F). The hot air circulating in the oven reduces moisture loss and shrinkage. Roasting times are reduced by approximately 10 minutes per kg.
Cleaning Cleaning Guidelines Caution: ALWAYS TURN OFF THE POWER SUPPLY BEFORE CLEANING. THIS UNIT IS NOT WATER PROOF. DO NOT USE WATER JET SPRAY TO CLEAN INTERIOR OR EXTERIOR OF THIS UNIT. Exterior Clean with a good quality stainless steel cleaning compound. Harsh abrasive cleaners may damage the surface. Interior Ensure that the oven chamber is cool. Do not use wire brushes, steel wool or other abrasive materials. Clean the oven regularly with a good quality oven cleaner.
Trouble-shooting Oven trouble-shooting Fault Possible Cause The oven does not operate / start. The mains isolating switch on the wall, circuit breaker or fuses are “off” at the power board. Remedy Turn on. The power switch on the oven is off. Depress switch. Switch will illuminate. Bake timer does not time down. Bake timer not set correctly. For settings less than 10 minutes, first set to greater setting then turn back to desired setting.
Trouble-shooting Baking trouble-shooting Moist sticky crust Too much sugar. Hump or cracks on top Too much flour. Oven too hot. Heavy compact textures Too much shortening. Too much sugar. Oven not hot enough. Over beating. Undersized cake Too large a pan. Oven too hot. Not enough baking powder. Uncooked streak at bottom Under mixing of ingredients. Oven not hot enough. Too much liquid. Cake falling Too much baking powder. Too much shortening. Too much sugar. Oven not hot enough.
Spare parts Replacement Part List Controls 021473 017121 020823 020849 011760 011794 021476 011419 021472 021474 024773 024562 018223 002990 003002 003434 013521 014218 Switch - power Thermostat Knob - thermostat / bake timer Neon indicator Bake timer Buzzer Switch - ‘roast n hold’ ‘Roast n hold’ timer ‘Roast n hold’ timer knob Steam switch Light switch Relay - hold Hold thermostat Microswitch Oven lamp glass Silk gasket Oven lamp - 40W miniature Edison screw (E311) Oven lamp - 25W miniature Edison screw
17 E L2 L1 4 3 N TIME UP 2 2 1 POWER SWITCH Ø 1 6 B BUZZER 3 5 4 1Hr TIMER 1 4 NO 3 60Hz FAN 50Hz WATER SOLENOID (OPTION ONLY) WATER SWITCH (OPTION ONLY) NC OVEN LIGHT HEATING DOOR MICRO SWITCH LIGHT SWITCH POWER RELAY 3 NO 6 4 9 1 7 TOP OUTER OVEN T/STAT B A 2 1 5 P5 3Hr TIMER 3 1 6 P6 5 6 3 4 2 3 B A HOLD NC 1 7 GRILL HOLD T/STAT 1 NO 6 4 9 HOLD SWITCH TOP INNER M 4 2 HOLD RELAY Circuit schematic
