Nu-Vu SUB-123P Owner's Manual

Oven / proofer

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Service and repair manual (19 pages)

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Summary of Contents for Nu-Vu SUB-123P

Page 1 ® NU-VU Model: SUB-123P Oven / Proofer A Quality Product Made in the U.S.A. Manufactured exclusively for: ® NU-VU Food Service Systems 5600 13 STREET MENOMINEE, MICHIGAN 49858-1029 (906) 863-4401 FAX (906) 863-5889 Revised: 07 July 2011 (SUB-123P-02e)
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Page 3 (906) 863-4401. You can also fax your question or comment to our Service Department at (906) 863-6322. You can even e-mail us at service@nu-vu.com. One of our service technicians will be glad to assist you. Please remember to supply the model number, serial number ®...
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Page 5: Table Of Contents
TABLE OF CONTENTS ABOUT YOUR SUB-123P ....................1 SUB-123P Specifications .................... 2 RECEIPT, INSTALLATION AND START-UP Receipt ........................3 Installation ........................4 Connection of Electrical Supply ................4 Connection of Water Supply ................5 Start-Up Oven ........................6 Standard AUTOMIST Proofer ................7...
Page 6 * * * NOTICE * * * Record the Model Number and Serial Number from the nameplate on the side of your unit on page 27 in the WARRANTY section for future reference. Please be ready to give these numbers to our Service Department when ordering replacement parts or requesting service. LIST OF ILLUSTRATIONS AND SCHEMATICS Fig.
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Page 9: About Your Sub-123P
® from country to country, state to state, and even from locality to locality. For this reason, NU-VU cannot give specific detailed information regarding your individual application. Your local building inspector, licensed contractor, or installer is best qualified to determine your specific needs.
Page 10: Sub-123P Specifications
SUB-123P OWNER’S MANUAL ABOUT YOUR SUB-123P SUB-123P SPECIFICATIONS: Exterior Dimensions Height = 77¾" Width = 36½" Depth = 28 5/8” Interior Dimensions (usable space) Oven Height = 14½" Width = 26" Depth = 18½" Proofer Height = 32" Width = 26"...
Page 11: Receipt, Installation And Start-Up
Gaskets seal firmly (refer to the DOOR TEST PROCEDURE in the SERVICE AND ® REPLACEMENT GUIDE). If they do not close or seal properly please contact the NU-VU Service Department for instructions and assistance in any required adjustments. G. Count the number of Shelves included. There should be a total of twelve (12) Shelves (nine for ®...
Page 12: Installation
Check to determine that the power source is the same voltage and phase as that indicated on the label on the ® side of the unit. If the voltage or phase is not the same, please call NU-VU service department at (906) 863-4401.
Page 13: Connection Of Water Supply
Check the voltage at the terminals on the Power Terminal Block with a voltmeter and compare the readings with the label listings on the side of the unit. If the readings match, the unit is ready for ® its initial START-UP. If the readings DO NOT coincide you must call the NU-VU Service Department.
Page 14: Start-Up
INITIAL START-UP. NOTE: Your SUB-123P is equipped with a Drain in the floor of the Proofer compartment. This Drain prevents the accumulation of excess water that may damage the Proofer Motor, Heating Element or a Control Sensor.
Page 15: Standard Automist Proofer
The Alarm will sound to alert when the oven has reached the set point. If the readings differ by more ® than 10 the Temperature Control may need a simple adjustment. Please call the NU-VU Service Department BEFORE attempting calibration or adjustment of the control.
Page 16: Operating Instructions
For the Standard AUTOMIST Proofer - - Begin to pre-heat the Proofer section of the SUB-123P about 20 to 30 minutes before its scheduled use. A. Set out the desired product for thawing. Be sure to allow sufficient time in your schedule for both the product and your equipment to reach the correct conditions.
Page 17: Oven
Decrease the Humidity Control setting. If water on the ® floor is a constant problem for you please call the NU-VU Service Department at (906) 863-4401. G. Load the Oven when your product is fully proofed. Yeast products should be 65% to 75% of the desired finished size at the end of the proof cycle.
Page 18: Programmable Controller
After approximately 3 seconds of not pressing any buttons, the oven portion will turn on. When the controller is turned on it will begin heating to the current set points (oven temp, proofer temp & proofer humidity). ® NU-VU FOOD SERVICE SYSTEMS MENOMINEE, MICHIGAN 49858-1029 Sales Fax (906) 863-5889 ♦ Service Fax (906) 863-6322...
Page 19 When the oven timer has reached zero, an audible alarm will sound to alert the operator that the baking cycle has finished. The operator presses the start/stop button to stop the alarm and reset the countdown timer. ® NU-VU FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858-1029 Sales Fax (906) 863-5889 ♦...
Page 20 The actual proofer temperature can be viewed by scrolling to the temp line on the proofer side of the display and the display line will toggle between the actual temp and the temp set point. ® NU-VU FOOD SERVICE SYSTEMS MENOMINEE, MICHIGAN 49858-1029 Sales Fax (906) 863-5889 ♦...
Page 21 When the proofer temp and humidity set points are reached, the proofer ready indicator will remain on and an alarm will sound briefly; signifying that the proofer is now ready to be loaded with product. ® NU-VU FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858-1029 Sales Fax (906) 863-5889 ♦...
Page 22 When T1 is displayed next to the time on the proofer side of the control, pressing the start / stop button will start Timer Pressing button #2 will bring up timer #2 on the display. ® NU-VU FOOD SERVICE SYSTEMS MENOMINEE, MICHIGAN 49858-1029 Sales Fax (906) 863-5889 ♦...
Page 23 Pressing button #3 will bring up timer #3 on the display. When T3 is displayed next to the time on the proofer side of the control, pressing the start / stop button will start Timer ® NU-VU FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858-1029 Sales Fax (906) 863-5889 ♦...
Page 24 Pressing the pressing the enter button will bring up recipes 1, 2 & 3. Pressing the pressing the enter button again will bring up recipes 4, 5 & 6. ® NU-VU FOOD SERVICE SYSTEMS MENOMINEE, MICHIGAN 49858-1029 Sales Fax (906) 863-5889 ♦ Service Fax (906) 863-6322...
Page 25 (beneath the display number) for five seconds, a beep will sound when the recipe has been saved. The save function can be locked to prevent tampering. Note: The proofer display must show the recipe number in order to save the settings. ® NU-VU FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858-1029 Sales Fax (906) 863-5889 ♦...
Page 26 The arrow buttons are used to edit all of the set points. The left and right arrows will shift the cursors between the oven and proofer sides of the display. ® NU-VU FOOD SERVICE SYSTEMS MENOMINEE, MICHIGAN 49858-1029 Sales Fax (906) 863-5889 ♦ Service Fax (906) 863-6322...
Page 27: Maintenance And Cleaning Guide
MAINTAIN YOUR EQUIPMENT IN THE BEST POSSIBLE CONDITION. THE REMOVAL OF RESIDUAL MOISTURE HELPS PREVENT DETERIORATION OF THE INSULATION, DAMAGE TO THE PROOFER ELEMENTS, SENSORS, MOTOR AND OTHER ELECTRICAL ® COMPONENTS, AND EXTENDS THE USEFUL LIFETIME OF YOUR NU-VU EQUIPMENT! ® NU-VU...
Page 28: Cleaning
CLEANING: Your SUB-123P should be cleaned daily and as soon as possible after a spill has occurred. It is essential to maintain a clean unit, especially if the public views the unit in your place of business. The following should be used for cleaning: A.
Page 29: Service And Replacement Guide
SERVICE AND REPLACEMENT GUIDE SERVICE AND REPLACEMENT GUIDE Your SUB-123P has been designed to be serviced quickly and easily. In fact, any individual who has average mechanical ability can do the work. Our Service Department is also available to you Monday through Friday from 7:00 a.m.
Page 30: Door Latch, How To Adjust
Door Gasket or the Door Jamb has been bent in. If you feel HEAVY resistance at a particular spot the Door is too tight or the Door Jamb has been bent out. ® NU-VU FOOD SERVICE SYSTEMS MENOMINEE, MICHIGAN 49858-1029 Sales Fax (906) 863-5889 ♦ Service Fax (906) 863-6322...
Page 31: Door Gasket, How To Replace
Follow these instructions to correctly and easily replace your Door Gasket with minimal problems. If you have ® any problems or questions please call the NU-VU Service Department at (906) 863-4401 Monday through Friday from 7:00 a.m. until 5:00 p.m. for assistance.
Page 32: Replacing The Proofer Door Gasket
A small roller tool will aid in fully seating the Gasket in the mounting slot. D. The replacement Gasket requires nothing further. You may begin using your Proofer as soon as the Gasket has been installed. ® NU-VU FOOD SERVICE SYSTEMS MENOMINEE, MICHIGAN 49858-1029 Sales Fax (906) 863-5889 ♦ Service Fax (906) 863-6322...
Page 33: Nu-Vu ® Equipment Warranty
The return of defective parts is required. The return of a defective part or component must be made prior to ® the issuance of a credit on an open account. If a part that is returned tests satisfactory in the NU-VU factory ®...
Page 34: Warranty Limitations
IMPORTANT: NU-VU WILL NOT PAY FOR ANY SERVICE CALLS AS WARRANTY ®...
Page 35: Parts Return Procedure And Conditions
SUB–123P OWNER'S MANUAL NU-VU EQIPEMENT WARRANTY ® Products must be installed and maintained in accordance with NU-VU instructions. Users are responsible for the suitability of the products to their application. There is no warranty against damage resulting from accident, abuse, alteration, misapplication, inadequate storage prior to installation, or improper specification or other operating conditions beyond our immediate control.
Page 36: Replacement Parts List
REPLACEMENT PARTS LIST SUB–123P OWNER'S MANUAL REPLACEMENT PARTS LIST (SUB-123P) Reference # Description Replacement Part # ELECTRICAL COMPONENTS - - Power Terminal Block ......................... 50-0237 Ground Lug ..........................50-1329 Contactor: 120-volt coil, 40-amp (US) ..................... 66-2013 Programmable Controller Assembly ................... 112-9153 Oven Temperature Sensor ......................
Page 37: Oven Interior Components
Water Filter Assembly (Automist only) ..................112-9166 Everpure Water filter Cartridge (Automist only) ................. 50-1402 3M Cuno Water filter Cartridge (Automist only) ................ 50-1413 ® NU-VU FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858-1029 Sales Fax (906) 863-5889 ♦ Service Fax (906) 863-6322...
Page 38: Electrical Schematics
ELECTRICAL SCHEMATICS SUB–123P OWNER'S MANUAL ® NU-VU FOOD SERVICE SYSTEMS MENOMINEE, MICHIGAN 49858-1029 Sales Fax (906) 863-5889 ♦ Service Fax (906) 863-6322 page (906) 863-4401...
Page 39 SUB–123P OWNER'S MANUAL ELECTRICAL SCHEMATICS ® NU-VU FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858-1029 Sales Fax (906) 863-5889 ♦ Service Fax (906) 863-6322 (906) 863-4401 page...