MODEL 721 ELECTRICAL DATA: FEATURES: ACCESSORIES: DIMENSIONS: SHIPPING INFORMATION: CONVECTION OVEN 1/2 SIZE PAN

Transcription

1 CONVECTION OVEN 1/2 SIZE PAN MODEL 721 Convection is the ideal way to cook foods evenly & quickly. This is our largest convection oven featuring a 3 step bake process with 20 programmable presets. It utilizes pans that are 50% larger than the industry standard 1/2 sheets, allowing you to bake more in less time. FEATURES: Quick, easy 3 step bake process with 20 programmable presets Precise temperature and adjustable time control High speed fan for even air distribution Baking temperatures ranging from 150 F F Stainless steel construction Insulated, double wall construction Removable door and rack supports for easy cleaning 20 programmable baking presets Unit comes with (3) cooking racks & customized 16 x 18 aluminum baking pans. These pans allow 25% more cookies than a standard pan per bake cycle. Can accommodate (2) 16 pizzas per bake cycle CAPACITY: 1.0 oz. cookie puck = 20 per tray 1.5 oz. cookie puck = 16 per tray ACCESSORIES: 00721PS3-3 Aluminum Baking Trays Boxed Set Count Parchment Paper Count Parchment Paper CR - Cooling Rack Kit ELECTRICAL DATA: VOLTS: 120 AMPS: 12.5 WATTS: 1500 Best when operated on an individual branch circuit 5 NEMA 5-15P power cord DIMENSIONS: 23½ W 24 D 16¼ H Inside Dimensions: 18¾ W 16½ D 10 H Actual Weight: 76 lbs. SHIPPING INFORMATION: NEMA 5-15P SHIPPING DIMENSIONS: 42 D 48 W 25 H SHIPPING WEIGHT: 126 lbs. * MUST SHIP LTL FREIGHT TRUCK FP REV: ORIG P.O. Box 10 Oregon, WI Ph: Fx: wiscoind.com wiscomade.com

2 IMPORTANT: Read the following safety and operation instructions to avoid injury and to avoid damage to equipment or property. IMPORTANT: Read the following safety and operation instructions to avoid injury and to avoid damage to equipment or property. Plug unit into a properly grounded electrical outlet of the correct voltage, size, and plug configuration for this unit. We recommend usage on an individual branch circuit of at least 15 amps for best results. Failure to do so may result in decreased performance of the oven. The oven should never be operated on or near combustible materials. Caution should be taken because of the hot surfaces attained during use. Exterior surfaces on unit may get hot. Use caution when touching these areas to avoid injury. Unplug oven when not in use. INITIAL START UP Before you use your new Wisco 721 Convection Oven, you will want to follow the steps listed below in order to get rid of any oil, film, etc. that may still be on the oven from the manufacturing process. The unit may initially smoke during this process. Clean the oven with a mild detergent inside & out Set the oven s temperature control board to 500 F Allow the oven to run for approximately 30 minutes After this cycle, you are now ready to start cooking OPERATING INSTRUCTIONS TEMPERATURE Most products require lower temperatures than suggested for deck or range ovens. A standard temperature reduction of 25 F-30 F is recommended as a starting point. Actual baking will vary pending product weight and consistency. If the edges of the product are done and the center is still raw or there is extensive color variation, reduce the thermostat setting by 15 F-25 F until the desired results are achieved. Excessive temperatures will not reduce baking time. TIME Convection ovens generally bake 20% faster than deck or range ovens even though lower temperatures are used. Most recipes can be converted by having shorter cooking times and/or reducing your cooking temperatures. Frozen food products will require more time than refrigerated products 3 trays of food product will require more cook time than 1 tray of food product PRODUCTS Load the oven from the bottom up. To ensure even baking, equal amounts of similar products should be used on each pan. P.O. Box 10 Oregon, WI Ph: Fx: wiscoind.com wiscomade.com

3 OPERATING INSTRUCTIONS General Description: The 721 Convection oven offer s manual control of TIME and TEMPERATURE settings The TIME can be adjusted in 30 second increments The TEMPERATURE can be in 5 F increments Programming: Press ON/OFF To program the oven, hold PROGRAM button until a beep sounds Using arrows choose the preset you desire to program, P1, P2, P3, P4, etc. then press SELECT Adjust your TIME, then press SELECT Adjust your TEMPERATURE Once TIME and TEMPERATURE are selected, hold PROGRAM to exit out until a beep sounds verifying program exit mode Presets will remain in memory even if the oven is unplugged Baking: Choose the preset you require for baking Press START/STOP to begin PREHEAT While the oven is preheating, the PREHEAT light will flash Preheating TEMPERATURE will rise in 5 F increments Once preheated insert baking goods and press START/STOP to begin the timer You can repeat process of baking by pressing START/STOP If re-baking on same preset, PREHEAT will be skipped and continue to TIME You may increase or decrease bake time in 30 second increments during the bake cycle CLEANING INSTRUCTIONS Unit is not waterproof. Do not submerge in water. Do not operate if unit has been submerged in water. Unplug unit from power source and allow to cool completely before performing any maintenance or cleaning. The inside of the oven can be cleaned with a mild detergent, water, and a soft cloth. Do not use acids or caustic products such as foaming oven cleaners. Pans, racks and support racks are easily removable for cleaning with a mild detergent, water and soft cloth. To remove support racks, loosen the thumb screw on each side and simply pull out. The outside of the oven can be cleaned with a mild detergent, water, and soft cloth.you may also use a stainless steel cleaner. AVOID USING ABRASIVE/SCOURING PADS AS SOME MAY CAUSE SCRATCH MARKS ON YOUR UNIT. P.O. Box 10 Oregon, WI Ph: Fx: wiscoind.com wiscomade.com

4

5 PARTS LIST: MODEL 721 ITEM # PART # DESCRIPTION RACK L INTERNAL SUPPORT RACK (LEFT) R INTERNAL SUPPORT RACK (RIGHT) INTERNAL SUPPORT RACK SCREW PS3 3 COOKIE PANS BOXED SET SK DOOR ASSEMBLY SERVICE KIT SK CONTROL PANEL ASSEMBLY SERVICE KIT DOOR GASKET SK BOTTOM FOOT SERVICE KIT SK HEATING ELEMENT SERVICE KIT HI-LIMIT THERMOSTAT TEMPERATURE SENSOR SK BLOWER WHEEL SERVICE KIT SK BLOWER MOTOR SERVICE KIT (INCLUDES MOTOR & CAPACITOR) STRAIN RELIEF POWER CORD * * * COUNT PARCHMENT PAPER COUNT BOXED PARCHMENT PAPER CR COOLING RACK P.O. P.O. Box Box Oregon, WI WI Ph: Ph: Fx: Fx: wiscoind.com wiscomade.com

6 Model 721 Exploded View Rev. Date.: 12/01/2017

7 Model 721 Wiring Diagram Blue Black White Rev. Date: 06/21/2017

8 MODEL 721: Troubleshooting Unplug unit. Does unit beeper sound when plugged into power receptacle? Does unit display illuminate when "ON/OFF" button is touched? Check outlet voltage. Does your meter read between VAC? Try using your thumb to touch the "ON/OFF" button or touch around button edges. Work? Check Capacitor connections and/or replace Capacitor Call a service technican Replace Control Board Check wire connections to Power Board; may be loose, or broken. Possibly replace Power Board. Motor thermal protector may be tripped. Let cool for 30 mins. Work? Replace motor Replace Power Board Do any error codes display? E1 or E2 E1=Open circuit or temp sensor. Replace. E2=Shorted temp sensor. Replace. Does motor hum, spin slowly or take awhile to get up to operating speed when the heating cycle is started? Does motor operate normally? / Is there continuity between the white & blue motor wires? Does the heating element work? Is there continuity between the HI-LIMIT thermostat leads? Is there continuity between the heating element leads? Replace HI-LIMIT thermostat Replace heating element

9