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Garland MP-GS User's Manual

Contents

1. 39 Part 5 07 03 24 08 Operation amp Installation Manual 5 Component Identification 40 Dimensions And Specifications 7 Moisture 40 Preparing The Oven For Installation 8 Cavity Temperature Controls 41 Installation 11 Diagnostic 43 Gas Connections 11 Diagnostics 43 Electrical 5 12 Keypad Testo averno 43 Water lt 13 Door Switch 43 Ventilation And Air Supply 14 Fan Speed 44 Installation Of A Direct Vent 14 Heat lest 44 Gas Model Testing amp Lighting Instructions 15 Moisture 44 Explanation Of Controls Standard Models 16 Temperature Calibration 44 Operating Instructions Standard Models 17 Control Safety 5 44 Explanation Of Controls Deluxe Models 18 Testing amp Troubleshooting 46 Operating Instructions Deluxe Models 20 Direct Spark Ignition Detail 54 Cooking With Moisture 29 Wiring Diagrams 55
2. Press the Y Enter display will indicate PROGRAM When the time programmed for Profile 1 of the recipe SHELF Y N Press the Y Enter key has expired the display will indicate PROF2 if a second al n profile was programmed for the active recipe and the 5 display will indicate PROGRAM PROF1 FAN SPEED timer will continue to display a countdown of the time Press the N Scroll key repeatedly to step through the left in of the recipe The fan speed cook temperature and available fan speed choices HIGH LOW PULSE until the moisture settings programmed for Profile 2 will also take desired fan speed setting of all the products to be loaded effect The control will continue executing the profiles is displayed programmed for the active recipe in succession unless the recipe is cancelled by the user To cancel a recipe during cooking press and hold the Start Cancel key for three 3 seconds 6 Pressthe Y Enter key This stores and implements the fan speed setting The display will indicate PROGRAM PROF1 COOK TEMP Use the numeric keys to enter the desired cook temperature for all the products to be loaded 5 Hold cycle was programmed when the time programmed for the final profile of the active recipe has expired the display will indicate DONE and an audible alarm will sound continuously for 3 seconds Enter a number between 150 and 500 factory default is 350 If a number outside this range
3. 1eds 399414 ees suonpeuuo 10 310 OWH3HLH3IVM 330 NO 3AIVASVO 015 53 2 5 4000 GAIS ie 1002 330 1002 SINGOW NOLLINDI 5 u Wo OND ou a BAIS pus OH 4 ENT ENES SCING EEEN TOUMS 000 NOLD3NNCD SISSVEO TOIMS 000 5 NOILdIH2S3G LNINOdWOD nun G E OLQV 33O NVW OWH3HL OD vd 2 55 5 07 03 24 08 WIRING DIAGRAMS OYINO 1594 Svo ZHO9 ASLL WVHDVIG IIM 008 1251757 HN aaow orv om ANON 5003 WOLDS IDNVYITTOL OWY3HLYIIVM 440 NO INIVA SVD 015 avs KTIVINVW 3538 LON OG 0321004 OVD to 31010OW NOLLINDI SNOIA9AG uou uReds 123411Q 395 T suopeuuo OND IL ARA 9 npol 10 310 LJ OD AHM 38034 53 ANINOdWOD 56 SERVICE PROCEDURES REMOVAL REPLACEMENT Oven Door Service Removal Installation 1 2 Disconnect power t
4. Lo Profile Caster With Brake 3 Bolts Base ME Heavy Duty Caster 5 Bolts To Base Heavy Duty Caster With Brake 5 Bolts To Base Bracket Upper Support 18 1927002 Panel LowerSupport 1212 Bracket Lower Support Not Shown __4 20 1926902 jRackGude 2 Stacking Kit listed below for two Moisture Ovens or Moisture w MCO Ovens Kit Stack Gas SS Legs amp Feet 21 Kit Stack Gas Casters Kit Stack Gas Lo Profile NOT ILLUSTRATED RECOMMENDED STOCK PARTS gt gt 5 07 03 24 08 75 GARLAND PARTS IDENTIFICATION Wire Diagrams amp Harnesses PART DESCRIPTION Model 4521570 W D 115V 60HZ Gas Control Standard 4521571 W D 115V 60HZ Gas Fast Control Deluxe NOT ILLUSTRATED RECOMMENDED STOCK PARTS Page 76 Part MPSMO7 03 24 08 Part 5 07 03 24 08 77 78 Part MPSMO7 03 24 08 Part 5 07 03 24 08 79 Garland
5. 9 307700 Nameplate Garland7 3 8 10 4521561 Gasket MPDoorSeal RECOMMENDED STOCK PARTS Part MPSMO7 03 24 08 Page 71 C j DOOR COMPONENTS GAS Garland E Revised_Plumbing Components Gas Page 72 Part MPSMO7 03 24 08 GARLAND PARTS IDENTIFICATION Plumbing Components Gas 1 Tubing Rinse Water Rear 6 1934801 Fiting lbow BNPTSS __ 8 1934312 Tubing Water Rinse Front Deep Deep Only Cover Water Connection Fitting 1 8 NPT CC SS NOT ILLUSTRATED RECOMMENDED STOCK PARTS Part MPSMO7 03 24 08 Page 73 MOISTURE PLUS AS E EXTERIOR COMPONENTS GAS 75 S S S 9 Part 5 07 03 24 08 Page 74 GARLAND PARTS IDENTIFICATION Main Exterior 2 1920002 11 3 192001 Cover BodySideleft 4 1936999 Assembly 1 1 Cover Body Side Right fF ____ 8 1931801 Cover ContrlPanelleft 121 Cover Lower Hose Option Cover Lower Trim No Hose Option 10 1927999 leg Caster 12 4 1927197 Leg Footinset 1224 11 12 1236100 Footinset 12 4 13 19497001 Footlnert Fanged o o _4 14 1775102 Casterlnset 4 Caster 4 Screw In 2 ___ Caster 4 With Brake Screw In ___ 15 1926521 Lo Profile Caster 3 Bolts To Base ____2 16 5 5 5
6. Figure 7 Page 15 EXPLANATION CONTROLS Standard Models Mechanical Control Standard Models Moisture Control This controls the duration of the moisture injection into the oven cavity This is a rotary dial Moisture Switch This rocker switch has three positions The center position is OFF This shuts off electrical power to the moisture system The AUTO position energizes the system until the switch is turned off This activates the injecting timer at the intervals manually set with the moisture control The MANUAL position is momentary Pressing will cause the moisture injector to inject moisture Fan Speed Switch The left rocker switch the fan speed switch has two positions The motor and fan can be run at either high speed 1725 RPM by pressing the switch upward to or low speed 1140 RPM by pressing the switch downward to LO Power Switch The right rocker switch This main control switch has three positions The center position is OFF This shuts off electrical power to all functional components The COOK position energizes the timer thermostat and moisture functions The COOL DOWN position energizes the motor and fan only Light Switch This switch activates the oven interior light This is a E ND momentary switch The light will stay lit as long as this button 275 375 is held in the on position The light will operate in any mode m DO G NN 8 My ot whenever there i
7. Garland SERVICE MANUAL FOR THE M 345 Low ui B JIAP MODELS MP GS GD 10 S TM GAS FIRED Us 4 LISTED Users are cautioned that maintenance and repairs must be performed by a Garland authorized service agent using genuine Garland replacement parts Garland will have no obligation with respect to any product that has been improperly installed adjusted operated or not maintained in accordance with national and local codes or installation instructions provided with the product or any product that has its serial number defaced obliterated or removed or which has been modified or repaired using unauthorized parts or by unauthorized service agents For a list of authorized service agents please refer to the Garland web site at http www garland group com The information contained herein including design and parts specifications may be superseded and is subject to change without notice GARLAND COMMERCIAL INDUSTRIES GARLAND COMMERCIAL RANGES LTD Enodis UK LTD 185 East South Street 1177 Kamato Road Mississauga Ontario LAW 1X4 Swallowfield Way Hayes Middlesex UB3 1DQ ENGLAND Freeland Pennsylvania 18224 CANADA Telephone 081 561 0433 Phone 570 636 1000 Phone 905 624 0260 Fax 081 848 0041 Fax 570 636 3903 Fax 905 624 5669 Part MPSMO7 03 24 08 2007 Garland Commercial Industries Inc 2 Part MPSMO7 03 24 08 TABLE OF CONTENTS Section One Section Two Service
8. 250 325 325 400 F 300 400 F Figure 6 Recommended temperature and fan speed settings for use with pre programmed moisture settings If automatic moisture injection has been programmed during a Cook amp Hold cycle as described on page 18 or a Core Probe cycle as described on page 19 moisture injection will continue during the Hold portion of these operations When programming a recipe key as described on page 20 each profile within the recipe can be programmed with a different moisture setting If a Hold cycle is included in the recipe programming moisture will continue to be injected into the oven during the Hold cycle User Moisture Settings This function is recommended only for advanced users that have experience cooking with moisture 1 When programming moisture settings as described page 18 step 4 select USER 2 These user settings are available High Med High Medium Med Low Low and None These settings are intended to provide the user with additional flexibility when programming the moisture injection frequency and duration Press the N Scroll key repeatedly to step through the available moisture setting choices until the desired setting is displayed Press the Y Enter key Choose None to exit USER mode and return to moisture presets Note There are no predetermined recommendations for using these settings Some experimentation may be necessary to produce desirable resu
9. When cooking with the Core Probe this message will appear alternately with the oven temperature display The programmed probe temperature and actual probe temperature will be displayed on the left side The word PROBE in the upper right hand corner replaces the clock to indicate the cook cycle is being controlled by the probe The word HEAT in the lower right hand corner will cycle on and off with the burners elements This display will alternate at two second intervals CAVITY HEAT BER BANE When cooking with the Core Probe this message will appear alternately with the probe temperature display The oven cavity programmed temperature and actual oven temperature will be displayed on the left side The word CAVITY in the upper right hand corner replaces the clock to indicate the cook cycle is being controlled by the probe The word HEAT in the lower right hand corner will cycle on and off with the burners elements This display will alternate at two second intervals Press and hold the Program Key for three seconds to enter the programming mode for Product and Shelf Timer keys This display will prompt for the four digit password code so programming can continue Dress JTE PROGRAM After entering Program Mode the key to be programmed must be identified PROGRAM SHELF i H Once the key has been selected you first must indicate whether it will be progra
10. 07 03 24 08 COOKING WITH MOISTURE A key feature of the moisture is the ability to inject moisture into the oven cavity during operation Typically this results in shorter cook times greater yield and improved texture flavor and appearance of food products The moisture system offers several methods for controlling moisture injection While these functions provide a great degree of flexibility it is possible to program settings for a product or cook cycle that will produce excessive moisture This may result in accumulation of water in pans or in the bottom of the oven Appropriate levels of moisture injection should not produce puddles of water Because there is potential for food products and cooking methods to vary greatly among different operations the moisture setting presets and any moisture injection guidelines set forth in these instructions are intended as suggested starting points only Some experimentation may be necessary to produce desirable results on a consistent basis Mechanical Control Standard Models Mechanical control equipped models offer two methods of moisture injection control Manual Injection Moisture can be injected manually at any time during cooking cycle while the timer is operating using the Moisture Switch on the control panel The manual MAN position of this switch is spring loaded Moisture will be injected into the oven cavity when the switch is pressed Use the switch in this wa
11. Auto Cool Down This cools the oven to 150 F to help extend the motor life Cook Hold Pressing this key activates the Hold feature At the end of the cooking cycle the oven will continue to idle at the programmed HOLD temperature holding the oven s contents at the desired temperature until serving Part 5 07 03 24 08 Start Cancel Pressing this key begins or ends a cook cycle When in the idle mode pressing the key once will activate the timer to the last programmed time period The display timer will count down the time remaining At the end of the cook cycle an audible alarm will sound Pressing this key once will cancel the alarm To cancel a cooking cycle in progress press and hold the key for three seconds The timer will stop and the oven will return to idle mode Program Pressing this key enters the Program Mode In Program Mode various key display combinations allow the user to program oven control functions and to input assign time temperature and moisture parameters to recipe keys 1 Press hold the Program key for 3 seconds The display will indicate ENTER CODE Here a pass code must be entered This security feature prevents unauthorized persons from changing recipe parameters 2 Usethe number key to enter 4 2 7 5 Then press the Y Enter key 3 Pressthe N Scroll key to select a recipe or system programming Numeric Keys Use these keys to enter numeric values when prog
12. Ensure the two legs casters that touch the floor first when you raise the oven are blocked and chocked so they do not slip away Itis very important to use the adjustable bullet foot inserts in leveling the unit If you have installed casters be sure to install the restraint bracket on the lower left corner of the rear of the oven using two 10 x 3 4 sheet metal screws CASTER INSERT 4 CASTER 4 9 SCREW 2 PER CASTER INSERT FLAT WASHER 4 EACH LEG 4 BOLT 4 EACH LEG FOOT INSERT 4 LEG ASSEMBLY 4 Figure 1 Page 8 Part MPSM07 03 24 08 PREPARING THE OVEN FOR INSTALLATION Open Base Assembly Use the following sequence of steps to assemble and install the open base accessory 1 See Figure 2 Align the rack guide upper support to the corresponding holes in the oven base Fasten using three 10 x 3 4 machine screws on each side of the oven 2 Atthe lower end of each leg install an L shaped support clip using a 10 x 3 4 sheet metal screw Do this before fastening the leg to the base 3 Install legs to the bolt holes at the front and rear of the base on the oven s left side side lying on the floor If installing casters be sure to install a locking caster on the front leg Refer to the section Legs and Casters on the previous page for installation details 4 Fasten the open base panel in place on the brackets of the two legs already installed using one 10 x 3 4 sh
13. If cakes settles slightly in the center If cake If cakes are too If pies have uneven color If cupcakes crack If meats are browned and not done in center If meats are well done and browned If meats develop hard crust If rolls have uneven color If muffins tip toward one side If tops of delicate products are blown Page 34 Solution Lower oven temperature Reduce number of pans or lower oven temperature Rise temperature Bake longer or rise oven temperature slightly Avoid opening the door often of for long periods Overloading pans or batter is too thin Lower oven temperature Reduce number of pie per rack or eliminate use of bake pans Lower oven temperature Lower temperature and roast longer Reduce time Limit amount of moisture Reduce temperature or increase moisture Reduce number or size of pans Lower fan speed Use Pulse fan setting Part 5 07 03 24 08 CLEANING NOTE Disconnect the oven from the power supply before cleaning or servicing Break In Period When the oven is new operate it for one hour at 450 F before beginning normal cooking operation After cooling wipe the interior including the racks with a clean damp cloth Exterior Cleaning Establish a regular cleani
14. Moisture User Medium Page 31 PERFORMANCE RECOMMENDATIONS Preheat the oven thoroughly approx 20 minutes before use As a general rule the temperature should be reduced 25 to 50 F from that used in a standard conventional oven Cooking time may also be shorter Close monitoring of the first batch of each product prepared is recommended Cooking times and temperatures will vary depending upon such factors load size mixture of products moisture level density and initial temperature of products Keep a record of the times temperature and load sizes you establish for various products This information will be useful for succeeding loads When practical start cooking the lowest temperature product first and gradually work up to the higher temperatures If you find that your previous temperature setting is more than 10 higher than needed for succeeding loads press the COOL DOWN switch and open the doors slightly to reach the desired cooking temperature When loading the oven work as quickly as possible to prevent loss of heat The oven will continue to heat after the timer has expired Product should be removed from the oven as soon as possible to avoid overcooking Center pans on racks and load each shelf evenly to allow for proper air moisture circulation within the oven cavity When baking weigh or measure the product in each pan to promote even cooking When cooking with six pans use rack position
15. must be installed with adequate clearance to combustible and non combustible walls Sides Back 1 inch 25 mm 3 inches 76 mm for gas ovens and 6 inches 152 mm for electric ovens Garland recommends that a one inch clearance be maintained between this oven and any other cooking appliance Garland recommends that this oven not be installed with a broiler or open burner appliance immediately adjacent to the right side Each appliance shall be located with respect to building construction and other equipment so as to permit access to the appliance Such access and clearance may be necessary for servicing and cleaning Prior to connecting to the building gas supply the lines should be purged of all metal filings pipe thread compound or other debris The gas connection piping 3 4 for single ovens 1 for stacked ovens must be considered when planning the supply line Undersized gas supply lines may restrict the gas flow and affect performance If other gas appliances are supplied by the same supply line it must be sized to carry the combined volume required for all the appliances without causing a more than 1 2 pressure drop at the manifold of each appliance on line at full rate Recommended supply pressures are 7 596 WC for natural gas NAT and 11 5 WC for propane PRO The inlet pressure for the supply line must not exceed 13 8 WC natural and 15 WC for propane Two ovens stacked may be supplied by a singl
16. to begin the desired test 1 The display will show Press the On Off Key Upon pressing the On Off key the LED for the ON OFF key will light briefly and then go out to show that the key works 2 The display will then prompt the user to press the TEMP key upper right blank After the user presses the TEMP upper right blank key the corresponding LED will light to show the key works The control will then continue to prompt the user to press the remaining control buttons If the LED of the key pressed does not light a keypad problem exists 3 After completing the Keypad Test you will return to Diagnostics Mode Press CANCEL at any time during the test to return to diagnostics Mode Door Switch Test 1 After selecting Door Switch Test and pressing the ENTER lower right blank KEY the display will show the position of each of the two switches Open and close the door slowly to verify the operation of the door switches Proper Door Switch Activation 1 Starting with the door closed the switches should read Part 5 07 03 24 08 un GARLAND on qp a DROG or O LIGHT MOISTURE HIGH LOW PULSE tan COOL DOWN HOLD NG 17 8 9 SCROLL DOOR SW1 DOOR SW2 Slowly begin to open the door Door switch 1 should be the first to change states DOOR SWI1 CLOSED DOOR SW2 OPEN Next door switch 2 should change state to DOOR SW1
17. At the end ofthe timing cycle a buzzer will sound The buzzer is turned off by rotating the dial counterclockwise to the OFF position Moisture Control When the Moisture Switch is set to AUTO moisture will be injected at the rate set by the moisture control Rotate the dial counterclockwise to decrease moisture Rotate the dial clockwise to increase moisture Moisture Switch This is a three position switch to control how the moisture is injected into the oven manually not at all off or automatically The OFF and AUTO settings are fixed The MAN manual position is momentary This momentary actuator injects water when pressed It is strongly recommended that moisture only be injected manually by holding the button for one second at a time NOTE Water can only be injected after the oven has preheated to at least 225 F 107 C Page 17 EXPLANATION CONTROLS Deluxe Models Programmable Control Deluxe Models Display Five distinct areas of the LED display screen are common to most programming modes and cooking modes 1 Upper left corner displays the programmed temperature followed by the word SET 2 Lower left corner displays actual temperature currently monitored by the control cavity or probe followed by the letters ACT 3 Upper right corner displays time in hours minutes and seconds 00 00 00 4 Lower right corner displays the word HEAT to indicate when the burners or the elements are
18. DEEP OVENS supply connection to each pM oven Gas input ratings are for SINGLE DECK installations up to 2000 feet EN 610 m above sea level Specify ES altitudes above 2000 feet 1 8 NPT 3 4 WATER SUPPLY Commercial cooking equipment requires an adequate ventilation 1 NPT system For additional information refer to the National Fire Protection 381mm 5 Associations standard NFPA96 EL ll Vapors Removal from Cooking Equipment Note For North America only 1 1 2 DRAIN CONNECTION 10 1 2 267mm Input Ratings Gas pu ng Hour Natural 24 Input Ratings Nominal Amperes Total KW Line Electric 120 208 240 460 208V3Ph 240V3Ph 460V3Ph 208 240 460 Models 1Ph 1 ph xY Yz x z X YIZ X YIZ X YIZ 3 33 31 8 27 7 31 8 27 6 24 0 27 6 10 5 9 5 10 5 D ipti Interior Dimensions in mm Exterior Dimensions in mm Weight Size gt w sk ufo Std Depth 60 3 4 1543 510 232 42 Sgl Deck 24 610 40 1016 29 736 24 610 38 965 28 711 44 1118 Dbl Deck Part MPSMO7 03 24 08 Page 7 PREPARING THE FOR INSTALLATION Legs and Casters NOTE If you will be installing an open base kit please skip to the next page and proceed with the steps listed under Open Base Assembly 1 See Figure 1 At the bottom end of each leg instal
19. Timer Feature 4 Load the oven and close the door Press the numeric key that has been assigned to the desired recipe That key s LED will light Press the Start Cancel key to begin the cook separately cycle To program shelf timers Note When the door is opened for loading the internal 1 Press and hold the Program key for 3 seconds The display temperature is likely to drop below the ready range This is will indicate ENTER CODE Here a pass code must be expected The control allows 3 minutes for a user to load the entered This security feature prevents unauthorized product close the door and press the recipe key to engage persons from changing recipe parameters the timer During this time the control will ignore the drop in temperature If the door is left open longer than 3 minutes 2 Use the numeric keys to enter 4 2 7 5 Then press the the cook cycle and timer countdown will not begin until the TENET KEY oven returns to the set temperature ready range and the 3 Press the N Scroll key to select recipe or system display again indicates READY If this happens unload the programming oven close the door wait for the oven to return to READY a then repeat steps 3 and 4 4 The display will indicate PRESS KEY TO PROGRAM Choose the desired numeric key to which the shelf timer will be The display will indicate PROF1 and the timer will display a assigned and press that key countdown of the total time left in the recipe
20. assembly The spray flex hose assembly is intended to assist in cleaning the oven The water pressure and velocity may vary depending on the pressure and velocity of the water supply connected to the oven Drain Your moisture oven has a gravity drain in the right rear corner of the oven cavity The drain pipe that exits the rear of the oven must be directed downward toward the floor and should run directly to an open floor drain Garland provides an 1 1 2 male pipe adapter for connecting your drain lines Avoid using flexible hose that could sag or kink allowing water to accumulate The drain must be vented This connection must be at least 1 1 2 38 1 mm in diameter and configured in accordance with local codes Page 13 VENTILATION AND AIR SUPPLY All gas burners and pilots need sufficient air to operate and large objects should not be placed in the rear or at the bottom of this oven which would obstruct the airflow through the front covers Do not place objects over the oven vent exit Proper ventilation is highly important for effective operation There are only two choices for properly venting an oven 1 hood or 2 direct venting The ideal method of venting gas oven is through the use properly designed canopy hood The hood should extend beyond all sides of the oven 6 inches 150 mm and be installed at least 78 inches Some localities require an electric oven to be installed under 1950m
21. before going blank It is also displayed when the Auto Cool Down function shuts off MMMACT ee This 15 warning message shown when the oven cavity temperature exceeds the programmed temperature by more than 25 F The actual temperature and programmed temperature are also displayed This is the warning message shown when the oven cavity temperature exceeds 575 F All oven function is shut down and the user must remove power from the oven to reset the control after correcting the error The audible alarm will sound continuously PROBE ERROR If the control senses that the cavity probe shorts out or goes to an open circuit this message will be displayed and the audible alarm will sound continuously Part 5 07 03 24 08 Page 25 26 HOHE e CLOSE THE DOOR ES PROGRAM COOK PROGRAM PROGRAM MOTSTURE PROGRAM HOLD TEMP READY HEAT COOK HEAT HOLD HEAT LIONE When the oven is in start up idling mode during a cook cycle or holding product and door switch one is sensed the heat and motor are shut off and the display changes to tell the operator to close the door so operation can continue When the oven is heating to a programmed temperature particularly at start up this message is displayed The programmed temperature being heated to and the actual temperature are shown 1009 minimum The word
22. being held this display will appear The programmed hold temperature and actual oven temperature will be displayed on the left side of the display The clock in the upper right hand corner will count up in hours minutes and seconds the time the product has been held The word HOLD in the center of the lower row indicates the mode the oven is in The word HEAT in the lower right hand corner will cycle on and off with the burners elements When a cooking cycle ends the display clears the blinking message DONE is displayed and the audible alarm sounds Part 5 07 03 24 08 pop TM COOL BER TRR DOOR SLIGHTLY When the oven is in Cool Down or Auto Cool Down modes the display will show this message It indicates the oven is cooling and shows the actual temperature of the cavity While in Cool Down if the door is open too far as sensed by door switch two this message is displayed to prompt the user to close the door to the desired open range so the fan and motor will turn back on to finish the cool down COOL OPAR THE gade While in Cool Down if the door is not open as sensed by door switch one this message is displayed to prompt the user to open the door AAASET PROGRAM VS When programming the control for cooking cycles using the core probe this display will be shown prompting the user to program the internal temperature to be sensed by the core probe PROBE HEAT
23. closed tightly for the oven to operate in cook mode Fan Speed The fan speed can be either high 1725 RPM or low 1140 RPM The fan speed is controlled by the left rocker switch positions marked HI and LO Interior Light The oven interior light is activated by pressing the light switch This isa momentary switch The light will stay lit as long as this button is held in the on position The light will operate in any mode whenever there is electrical power connected to the oven Cool Down Pressing the Cook Off CoolDown rocker switch to the COOLDOWN position activates the fan and motor to cool the oven cavity The door must be open slightly for the fan and motor to start Heat is not active in this mode Optimal cool down will be achieved with the door open slightly If the door is opened too wide the motor and fan will shut off This is a safety feature When the door is partially closed again the motor and fan will operate Part 5 07 03 24 08 Cool down will continue to operate until the control is changed Pressing the rocker switch to the OFF position cancels Cool Down and turns the oven off Temperature The temperature range is from 150 F 66 C to 500 F 250 C Temperature is controlled by aligning the indicator to the desired temperature Timer The timer is set by rotating the dial clockwise aligning the indicator to the desired time cycle The timer will count down from 3 minutes to 1 hour
24. increased or decreased by adjustment of the handle latch engagement hooktension before the door handle locks closed Loosen the small set screw position the handle hook target in or out and test for effect Once the proper secure the target set screw RH door frame to cavity seal adjustment area Page 59 60 5 7 03 24 08 Garland Section Three Parts List Part MPSMO7 03 24 08 v D I C G d DELUXE CONTROL PANEL ar an MOISTURE PLUS GAS 2006 Deluxe Control Panel Gas Page 62 Part MPSMO7 03 24 08 GARLAND PARTS IDENTIFICATION Electronic Deluxe Control Panel Gas ITEM PART DESCRIPTION QUANTITY Kit Panel Elec 475 Ctrl Gas Complete Assembly Included Items 2 7 8 10 11 12 13 14 Kit Panel amp Overlay 475 Control __ 4521366 General Market ME JE 6 4521283 B A Panel Control Mounting 4521281 W A Panel Electronic Control M mE 8 4521634 PCB 475 Programmable Control ____1 O O 9 ____ Not Sold Separatel 4521365 Underlay Card M General Market 1955703 Standoff Nylon 1 4 Dia 9 16 Long 6 4521586 Overlay Gas Regulator 4521566 Switch 4A 125V Recessed Rocker 4521675 Snap Bushing Solid 875 MTG Hole 4521671 Bracket Control Box Slide 1918201 Fan 110mm 115V 4521672 Cover Rear Electrical 1028402 4521630 Transformer 120 240V 24V 40VA 1955101 Switch Thermal Di
25. is entered the control will sound an error tone and reset to the closest allowable number within the range The fan will engage at low speed and the timer display will begin counting up from 00 00 00 indicating the amount of time the product has been held The Cook Hold key LED will flash 7 Pressthe Y Enter key This stores and implements the temperature setting The display will indicate PROGRAM PROF1 COOK TIME Use the numeric keys to enter the desired cooking time in hours minutes and seconds for The oven will continue to idle at the programmed HOLD the shelf to be timed temperature until the function is canceled Press the Start Cancel key once to cancel the Hold and clear the timer Unload the finished then held product from the oven immediately The fan and heat will continue in Idle Mode Each time a key is pressed the numbers displayed move one position left It may be necessary to enter zeros first to attain the desired result for instance to enter a time of 30 minutes press 0 0 hours 3 0 minutes 0 0 If a Hold cycle was not programmed when the time seconds resulting in a timer display 00 30 00 programmed for the final profile of the active recipe has expired the display will indicate DONE and an audible alarm will sound continuously for 10 seconds Press the Start Cancel key to cancel the alarm and unload finished 8 Pressthe Y Enter key This stores and implements the time setting The d
26. is opened for loading the internal temperature is likely to drop below the ready range This is expected The control allows 3 minutes for a user to load the product close the door and press the Start Cancel key to engage the timer During this time the control will ignore the drop in temperature If the door is left open longer than 3 minutes the cook cycle and timer countdown will not begin until the oven returns to the set temperature ready range and the display again indicates READY If this happens unload the oven close the door wait for the oven to return to READY then repeat steps 7 and 8 Plugthe probe cable into the connector on the underside of the top cover above the control panel The display will indicate PROGRAM PROB TEMP Use the numeric keys to enter the desired internal product temperature at which the probe will signal that the product is done Enter a number between 120 and 300 factory default is 150 If a number outside this range is entered the control will sound an error tone and reset to the closest allowable number within the range Press the Program key This stores and implements the probe temperature setting This also exits programming mode and begins the cooking cycle During the cooking cycle the display will flash at two second intervals alternately showing the programmed cook temperature and the programmed probe temperature When the probe senses that the programmed intern
27. on and heating 5 Lower center section displays the operating mode While the oven is idling this area is blank During cooking cycle it will display COOK During hold it will display HOLD Refer to the section entitled DISPLAY MESSAGES on page 23 for additional information regarding display messages and related button sequenced On Off Pressing this key once switches power modes ON or OFF Light Pressing the light key will activate the oven interior light for a period of 30 seconds The light can be programmed to turn on for 30 seconds when the door is opened when the oven is in Cool Down or to come on when the control is counting down Moisture This key is used to manually activate the moisture function It is strongly recommended that moisture only be injected manually by holding the button for one second at a time During a cook cycle that is programmed for moisture the LED will light while moisture is injected into the oven cavity Moisture can not be manually injected if the fan is running in Pulse mode NOTE Water can only be injected after the oven has preheated to at least 225 F 107 C Page 18 Garland NE HIGH 8 COOL DOWN s r CANCEL LIGHT MOISTURE BIS LOW PULSE COOK HOLD o ma PROGRAM E i E 17 SCROLL 5 6 8 9 O Y ENTER Part 5 07 03 24 08 High Fan Pressing this key once will change the fa
28. to allow for custom moisture settings See User Moisture Settings page 26 for more information Press the Program key a fourth time This stores and implements the moisture setting This also exits programming mode Allow the oven to heat to the set temperature When the programmed temperature has been reached the display will indicate READY Load the oven close the door and press the Start Cancel key once to begin the cooking cycle timer countdown Note When the door is opened for loading the internal temperature is likely to drop below the ready range This is expected The control allows 3 minutes for a user to load the product close the door and press the Start Cancel key to engage the timer During this time the control will ignore the drop in temperature If the door is left open longer than 3 minutes the cook cycle and timer countdown will not begin until the oven returns to the set temperature ready range and the display again indicates READY If this happens unload the oven close the door wait for the oven to return to READY then repeat steps 6 and 7 When time has expired the display will indicate DONE and an audible alarm will sound continuously for 10 seconds Press the Start Cancel key to cancel the alarm and unload finished product from the oven immediately The fan and heat will continue in idle mode If the alarm is not canceled after sounding continuously for 10 seconds it will so
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30. CLOSED CLOSED DOOR SW2 If the switches do not operate as stated above there is a problem with the door switches Press CANCEL to exit the Door Switch Test and return to Diagnostic Mode Page 43 DIAGNOSTIC PROCEDURES Fan Speed Test 1 After selecting Fan Speed Test and pressing ENTER lower right blank the control will turn the oven fan on LOW speed for ten seconds Verify that the fan is indeed running on low speed The control will show FAN SPEED LOW 2 After a short while the control will turn the fan on HIGH speed for ten seconds Verify that the fan is indeed on high FAN SPEED HIGH 3 After a few seconds the test will complete Press CANCEL to return to Diagnostics Mode Heat Test DIAGNOSTIC TESTS HEAT TEST 1 After selecting Heat Test and pressing ENTER lower right blank the control will show the actual temperature of the oven and will turn the heaters on Verify that the actual temperature increases during the test HEAT TEST ACT TEMP 2 After a short while the test will complete Press CANCEL to return to Diagnostics Mode Moisture Test DIAGNOSTIC TESTS MOTSTURE TEST 1 After selecting Moisture Test and pressing ENTER the control will show the moisture status as OFF for ten seconds MOISTURE 15 2 The control will then turn moisture on for ten seconds verify that the moisture has actually turned on within the
31. HEAT in the lower right hand corner will cycle on and off with the burners elements When programming the control for cooking cycles this display will be shown prompting the user to program the temperature for the oven cavity When programming the control for cooking cycles this display will be shown prompting the user to program the time for the cook cycle in hours minutes and seconds When programming for cooking the user selects one of six moisture options None Meat Bread Poultry Fish User The user scrolls through the options one at a time and selects the desired moisture option for that cook cycle When programming the control for cooking cycles using Cook N Hold this display will be shown prompting the user to program the temperature for the oven cavity while in the HOLD mode When the oven has achieved the programmed temperature and is idling this message is displayed The word HEAT in the lower right hand corner will cycle on and off with the burners elements During a cooking cycle this display will appear The programmed cook temperature and actual oven temperature will be displayed on the left side of the display The clock in the upper right hand corner will count down in hours minutes and seconds the cook time The word COOK in the center of the lower row indicates the mode the oven is in The word HEAT in the lower right hand corner will cycle on and off with the burners elements When product is
32. Moisture Cooking 30 Service Procedures Removal replacement 57 Performance Recommendations EE 32 section Three Parts List 61 Temperature Calibration NR 33 Deluxe Control Panel Moisture Plus Gas 62 Problems 5 34 Standard Control Panel Moisture Plus 64 Cleaning Burners Gas lt 66 MOEN 22 Interior Components Moisture Plus Gas 68 Neon ae Door Components Gas Moisture 70 Water Syse 36 Door Components Gas Moisture 72 Replacement Parts 37 Exterior Components Gas Moisture Plus 7A Wire Diagrams amp 76 Page 3 4 Part MPSMO7 03 24 08 Garland Section One Operation amp Installation Manual Garland Congratulations You have just purchased the latest in cooking technology the new moisture from Garland Garland is an established leader in innovative oven technology and has manufactured this multifunction oven with the operator in mind The moisture provides function not previously available in a convection oven Your moisture will operate as three pieces of equipment a convection oven a humidified baking oven and a humidified cook amp hold oven Additionally the optional wet clean water spray attachme
33. Moisture Muffins Blueberry Scooped Manual i 7 Min Control 2 Low Fan Bread Setting 13 Min Max Moisture for First Bagels Par Baked 325 Bread Few Min Of Bake Then No Moisture Max Moisture for First Potato Scones 325F Low 8 Min Bread Few Min Of Bake Then No Moisture Page 30 Part 5 07 03 24 08 Kaiser Rolls 325 350 F 325F 350 F Rolls Crusty Dinner 35 gr Bread Parisian Bread Crusty Parisian 510 gr Par Baked Bread Italian Calabrese 342 gr 375F 300 F 325F Lasagna Frozen Refrigerated for 48 Hours Pork Chops 6 02 325 F Pork Loin Whole 2 3 Ibs 325F Cookies Chocolate Chip Turnovers Apple Part 7 03 24 08 High High High High IT Deluxe Control Standard Control Moisture Setting Moisture Setting Max Moisture for First Low 8 Min Bread Few Min Of Bake Then No Moisture Max Moisture for First 10 Min Bread Few Min Of Bake Then No Moisture Max Moisture for First 17 Min Bread Few Min Of Bake Then No Moisture Max Moisture for First 11 Min Bread Few Min Of Bake Then No Moisture Max Moisture for First 14 Min Bread Few Min Of Bake Then No Moisture Max Moisture for First 9 Min Bread Few Min Of Bake Then No Moisture Max Moisture for First 12 Min Bread Few Min Of Bake Then No Moisture Max Moisture for First 20 Min Bread Few Min Of Bake Then No
34. O Z o Too 1 O 11 1754901 Valve BasotrolDual G96 NatGas 1 1 12 1754902 Valve BasotrolDual G96 LPGas 1 1 13 1038401 HexSealBushing1 2X3 8 14 1027499 _ Connector Assy 3 8 716 15 4521715 Manifold 16 1004849 BellReducer 3 4NPTTo V2NPT 1 1 17 4521463 BurnerPack DSIMP80kNat 1 1 18 4521465 BurnerPack DSIMP60kLPConverted 1 19 4521466 03 DSI 80k Natural 46 1 4 X NOT ILLUSTRATED RECOMMENDED STOCK PARTS 5 07 03 24 08 67 I d INTERIOR COMPONENTS ar an MOISTURE PLUS GAS Revised Interior Componets Gas Page 68 Part MPSMO7 03 24 08 GARLAND PARTS IDENTIFICATION Interior Components Gas Propane Gas Motor Assembly 208 240 Volt 2 Motor Assembly 120 Volt Motor or Motor Wheel Not Available Separatel Frame Light Box Cover 6 1025801 _ 7 Lamp 100 Watt 120 Volt Lamp 100 Watt 208 240 Volt 8 1906002 Probe FlangeMount 1 8A 1906003 ProbeExtensionCabe 121 9 1933407 Bracket ProbeShield 1 21 Propane Gas 11 1930298 DucAsemby 02 O 12 1930199 FanCoverAssemby 1 1 1 1 1 1 13 4521648 Fastener BaffleTBot 14 1014500 BlowerlnletCover 21 15 176512 RackGuideClip 128 16 Rack Guide 13 Position Standard Rack Guide 13 Po
35. al product temperature has been reached the display will indicate DONE and an audible alarm will sound continuously for 3 seconds The fan will engage at low speed and the timer display will begin counting up from 00 00 00 indicating the amount of time the product has been held The Cook Hold key LED will flash The oven will continue to idle at the programmed HOLD temperature until the function is canceled Press the Start Cancel key once to cancel the Hold and clear the timer Unload the finished then held product from the oven immediately The fan and heat will continue in Idle Mode at the programmed COOK temperature Part 5 07 03 24 08 Programming Recipe Keys For one touch cooking each of the numeric keys 1 through 9 on the keypad can be programmed to contain a product recipe consisting of 1 to 6 profiles Each profile consists of aset of cooking parameters which control that profile s fan speed cook temperature cook time and moisture settings To program a recipe key 1 Press and hold the Program key for 3 seconds The display will indicate ENTER CODE Here a pass code must be entered This security feature prevents unauthorized persons from changing recipe parameters 2 Usethe numeric keys to enter 4 2 7 5 Then press the Y Enter key 3 Press the N Scroll key to select recipe or system programming 4 The display will indicate PRESS KEY TO PROGRAM Choose the desired numeric key to
36. ceeding ensure that the manaul bake option is on refer to system program options 1 Pressthe On Off key once 2 Pressthe Program key once The display will indicate PROGRAM COOK TEMP Use the numeric keys to enter the desired cook temperature Part 5 07 03 24 08 Enter number between 150 and 500 factory default is 300 If a number outside this range is entered the control will sound an error tone and reset to the closest allowable Using Cook amp Hold 1 Press the Cook Hold key once to activate the cook amp hold number within the range 3 Press the Program key a second time This stores and implements the temperature setting The display will indicate PROGRAM COOK TIME Use the numeric keys to enter the desired cooking time in hours minutes and seconds Each time a key is pressed the numbers displayed move one position left It may be necessary to enter zeros first to attain the desired result for instance to enter a time of 30 minutes press 0 0 hours 3 0 minutes O 0 seconds resulting in a timer display of 00 30 00 Pressthe Program key a third time This stores and implements the time setting The display will indicate PROGRAM MOISTURE Press the N Scroll key repeatedly to step through the available moisture setting choices until the desired setting is displayed Moisture setting presets for Meat Bread Poultry Fish and None are included along with a User setting
37. cement light Toreassemble reverse above instructions Ensure that the cavity light wires on the RIGHT side ofthe oven are re connected Door Micro Switch Service Removal Replacement And Adjustment Note Disconnect electrical power from the oven 1 2 Locate and remove the 2 machine screws located in the upper LEFT side of the cavity frame These screws are just RIGHT of the upper door post on the cavity door frame Door Switch adjustment screw Remove both screws DO NOT TOUCH THE COUNTERSINK SCREW Remove the 2 screws holding the door micro switch cover This is located on the front LH side of the oven top panel Upper switch on bracket is SW2 lower switch is SW1 Replace required micro switch Reinstall door switches and bracket and screws Page 58 8 Test door switch activation operation as indicated in the diagnostic checks If the door switch assembly requires adjustment position the door to the full close position Loosen the assembly mount screws just enough to set the switch stricker arm rollers at a position where there is no pressure on the rollers at either cam surface 10 At that point tighten the switch assembly bracket screws 11 Run the door position diagnostic check again Oven Temperature Probe Service Removal The probe is located on the interior RIGHT rear side of the oven cavity 1 2 3 To first gain acc
38. e gas line The minimum recommended size of a single supply line for two stacked ovens is 1 inch Assemble the gas pipes and fittings provided in the stacking kit as shown in the Figure 3 on page 7 Use a pipe thread compound that is intended for use on propane gas piping Be sure to check for leaks before finalizing the installation Use appropriate solutions or detection devices Installations in which a flexible gas connection hose is used require the supplied strain relief to be installed at the lower left rear corner of the base Install the strain relief in accordance with applicable codes The strain relief must limit the movement of the oven to prevent unnecessary stress on the flexible connector Page 11 ELECTRICAL CONNECTIONS A separate electrical connection must be supplied for each oven Connection to the electrical service must be grounded in accordance with local codes or in the absence of local codes with the National Electrical Code ANSI NFPA 70 or the Canadian Electrical Code CSA 22 2 as applicable A strain relief for the power supply cord is required The installer must supply cord bushing that meets local and national codes For 120VAC usage cord and NEMA 5 15P plug is provided Garland recommends separate 15 Amp service for each oven Ovens for 120V service are supplied with a three pronged plug for your protection against shock hazard and should be plugged directly into properly grounded th
39. eat generation system POWER or both valves stuck closed PV and MV opens on call for heat Motor stops then after Thermal Trip on motor Inspect rear clearance period of time comes back Page 46 Part MPSMO7 03 24 08 SUOINDAI3SQO AnoX pub appui nok 53222 2214495 D21U422 19 1 e uenbes s nsoubeip jaued aui 2992 34 3 1 jaued axnjap sosn yun 34eu eqoJd Jad sebueu 24 35159 Jadosd 10 pue yan2ss 2 2 47 292 AAR buryeg K 1991109 4005 jnpoud 34 seoq Lv C vcv 008 1 e2IAJag e ruu a 82 uo SIBUING y PIG 2469 S43UINQ ay pip Buung eds e eo npoud 1011061 eui PIG aq P NOYS 5 BUIMOJ 0J ay paJINba aq Way 5 Sm je9u 104 V 430 U3Y NISS3DDNS Jou ji pue dn jeay yun ay seoq pue iau 10 je gt SUN AWRY 19uJnq e 104 AJ JIM siu 195 pjnous uo Apeais 0 uey 5591 ou aq 5 1uauno 4 51 ene VA 20 gt Ke dsip pjnous indui
40. eet metal screw in each corner SCRREW 2 EACH CLIP SCREW 1 EACH CLIP sai os OPEN BASE UPPORT CLIP 4 LEG ASSEMBLY 4 W FOOT INSERT SCREW 6x OPEN BASE PANEL Figure 2 Part 5 07 03 24 08 While supporting the open base panel install the right side legs as in step 2 Ensure the caster with a brake is at the front of the oven Fasten the remaining two corners of the open base panel to the other two legs just installed Carefully return the oven to an upright position Ensure the two legs casters that touch the floor first when you raise the oven are blocked and chocked so they do not slip away Install the rack guides in one of the two available positions The inner position sets the guides at a width to accommodate oven pans The outer position sets the guides at a width to accommodate wire oven racks To attach insert the longer straight end at the top of the rack guide all the way into the mounting hole then align the bottom holes and lower the rack guide into position It is very important to use the adjustable bullet foot inserts in leveling the unit If you have installed casters be sure to install the restraint bracket on the lower left corner of the rear of the oven using two 10 x 3 4 sheet metal screws RACK GUIDE UPPER SUPPORT RACK GUIDE 2 INNER GUIDE POSITION FOR TRAYS OUTER GUIDE POSITION FOR RACKS Page 9 PREPARING THE OVEN FOR INSTALLATION Stackin
41. ent to verify you are ordering the correct replacement part number Be sure to have your model number and warranty serial number when contacting the Parts Service Department 1935702 1935601 1935801 1933201 1933202 1933203 1637002 1918201 1918202 Combination Gas Valve 60K BTU Propane Ignition Module Gas Pilot IPI Gas Oven Flat Element Assembly 208V 50 60Hz Flat Element Assembly 240V 50 60Hz Flat Element Assembly 460V 50 60Hz Contactor Electric Ovens Cooling Fan 120V 50 60Hz Cooling Fan 208 240V 50 60Hz Page 37 38 Part MPSMO7 03 24 08 Garland Section Two Service Part MPSMO7 03 24 08 Page 39 COMPONENT IDENTIFICATION Moisture Control Mechanical Moisture Control Moisture system applies water through the solenoid in 1 second cycles The scale settings are in seconds Set to the low position the water will cycle once every 60 seconds Set to the 60 second position the water will cycle 6 times in 1 minute 40 35 45 wm gt w ZA IS y so B B y 3 4 a 5 gt The control increases the cycle time frequencies by rotating in a clockwise Water pressure check Minimum water feed pressure Fully open the pressure regulator control knob to determine what the line pressure is The gauge should read at least 30 psi Regulator pressure The regulator should be set at 20 ps
42. erly installed adjusted operated or not maintained in accordance with national and local codes or installation instructions provided with the product MOTOR CARE The motor on your oven is maintenance free since it is constructed with a self lubricating sealed ball bearing It is designed to provide durable service when treated with ordinary care We have few suggestions to follow on the care of your motor When the motor is operating it cools itself internally by air entering at the rear of the motor case provided the proper clearances are maintained Since the blower wheel is in the oven cavity it is at the same temperature as the oven If the motor is stopped while the oven is hot the heat from the blower wheel is conducted down the shaft of the motor and into the armature This action could shorten the life of the motor WATER SYSTEM Minerals particles and chemicals in your water supply can lead to build up of deposits and lime in your water system Garland recommends that you closely follow the manufacturer s recommendations on changing and cleaning your water filtration system Page 36 With minor periodic maintenance your Garland oven should provide satisfactory performance for many years Any time you require service or replacement parts to be installed we recommend that you have all of your oven components inspected and their performance checked At least once each year your oven should be inspected by a qualified ser
43. ess to the temperature probe remove the oven racks rack support guides and bafflle plate Remove the 2 screws holding the probe in place DO NOT REMOVE THE PROBE at this point Remove the 2 screws holding the probe in place DO NOT REMOVE THE PROBE at this point Note The wires for the probe are located behind the RIGHT side panel Part MPSMO7 03 24 08 SERVICE PROCEDURES REMOVAL REPLACEMENT 4 To gain access remove the screws holding the panel in place 5 Pullthe panel towards the back of the oven to remove 6 Cavity probe is located ABOVE and to the RIGHT of the cavity motor 7 Disconnect the 2 BROWN probe wires at the temperature probe 8 The probe can now be removed from inside the oven 9 Reinstall the replacement probe in reverse manner Door To Cavity Seal Adjustments 1 Close the door and determine the area s of air leakage Use of a dollar bill between the door and cavity seal is a sufficient reference 2 Open the door and move upper and lower BA plate hold down counter sunk screws 3 Position the door rod upper and lower BA plates to increase or decrease pressure on the cavity seal where needed Refer to figures 1 and 2 BA plate secured to pressure on cavity seal Part MPSMO7 03 24 08 V BA plate secured to outer mount hole increases pressure on cavity seal RH Door Frame To Cavity Seal Adjustment The RH door frame to cavity seal pressure can be
44. g Two Ovens 1 Follow the instructions in the section entitled Legs and Casters page 5 Then resume at step 2 on this page to complete the stacking process Move the lower oven as close to the final installation point as possible leaving enough space around the oven to allow access for the remaining installation steps If casters have been installed apply the brakes on the two front wheels Carefully raise the upper oven and place it on top of the lower oven aligning the four lower corners of the upper even to the four upper corners of the lower oven At the rear of the stacked ovens install the stacking bracket using six 1 4 20 x 1 hex head bolts with lock washers and nuts Firmly tighten all six nuts bolts to secure the ovens together Page 10 5 Remove the outer flue vent from the right top corner of the rear of each oven saving the screws 6 If they are not already fastened together assemble the two parts of the interconnecting flue channel included in the stacking kit using six 10 x 3 4 sheet metal screws 7 Fitthe channel assembly over the flue vent area of each oven and fasten using the screws removed in step 5 8 If you have installed casters be sure to install the restraint bracket on the lower left corner of the rear of the upper oven using two 10 x3 4 sheet metal screws 9 If your installation requires one common gas inlet for both ovens use the piping included with your stacking ki
45. i when the spritzer valve is energized One way to determine if water is being injected is to monitor the pressure gauge The static pressure reading will drop 6 10 psi when the solenoid valve is opening or cycling Page 40 When the water system is energized and the cavity is at a temperature of 225 F 107 C or higher condensation mist should appear from the water nozzle located above the fan and behind the air baffle plate not shown Nozzle The Timer is solid state timer the control compartment sidewall 1 M Le RT RT RECYCLING m E GN MER ae 6 TIME TIME MADE IN USA Deluxe Fast Panel Moisture Control Moisture is controlled by pre programmed choices selected during the product cook cycle sequence See product cook programming in the Operation Manual section Additional moisture can be manually selected using the moisture key pad 2 12905 gt LIGHT MOISTURE Part MPSMO7 03 24 08 COMPONENT IDENTIFICATION Cavity Temperature Controls Control Compartment Ambient Temperature Service Overview Purpose This control will automatically the cooling fan in the control compartment if the temperature reaches Spritzer Water Inlet or exceeds 150 F This function will assure maximum Purpose This temperature switch assures water injection air extraction of hot ambient control compartment air will not be available below a ca
46. ing to find desired moisture settings for other products Part 5 07 03 24 08 1 3 TEMPERATURE CALIBRATION Press and hold PROGRAM Button for three 3 seconds When prompted enter the Diagnostics Code 3 4 2 4 Press The Moisture Plus part number will display briefly followed by the Diagnostic Tests Keypad Test gt Press and hold the PHANTOM button for three 3 seconds The display will show the Actual Temperature on the first line and Set Temperature on the second line If the Actual Temperature does not correspond to the pryometer enter the value on the pyromter using buttons 1 0 The value will be input as Set Temp i Press the Button to scroll to Diagnostic Tests Temp Cal Press Y 5 Press Y to accept the changes The actual Temperature will change to equal the value input for Set Temperature Press Cancel to exit Temperature Calibration NOTE After the desired Tests are completer press PROGRAM to exit Diagnostics Mode After selecting Temperature Calibration and Pressing ENTER The display will show the Actual Temperature inside the oven Verify the cavity temperature using a pyrometer Part MPSMO7 03 24 08 Page 33 PROBLEMS SOLUTIONS Problem If cakes are dark on the sides and not done in the If cakes edges are too brown If cakes have light outer color
47. ints D GARLAND 11 10 9 876 54 3 2 1 Ribbon Test Points LIGHT MOISTURE hi N ES N HIGH LOW PULSE 8 e COOL COOK DOWN HOLD o ser M CANCEL E 2 3 Eq t6 789 Y SCROLL ENTER Page 48 Part MPSMO7 03 24 08 TESTING amp TROUBLESHOOTING Relay Board Component Identification Relay Board Relay All functions of the deluxe control are provided by electrical connections to the relay board An electronic signal is transmitted from the control board to the relay board All primary power and feedback circuits are controlled here Part MPSMO7 03 24 08 Page 49 TESTING amp TROUBLESHOOTING Inputs There are two sense lines This circuit is internal and signals the control to turn on the HEAT message in There are two input tabs to the lower right corner of the display One circuit is accept 24VAC from the relay for gas ovens the second is for electric ovens Both board transformer TR1 will use the same common terminal There are two 2 wire connections one for each door switch connection There are two tabs each for the sense of the 1000 ohm RTD probes One cavity probe that must always be present and one for an optional core probe for use with cooking Page 50 Part MPSMO7 03 24 08 TESTING amp TROUBLESHOOTING Outputs There is one 3 amp output for the control compartment cooling fa
48. isplay will indicate PRESS KEY TO PROGRAM Choose the desired numeric key to which the next shelf timer will be assigned and press that key Page 24 Part 5 07 03 24 08 9 Repeat steps 4 through 7 for each individual shelf position shelf timer key that will be used After programming all the shelf timers that will be used press the Program key This will return the oven to idle mode Cooking with shelf timers 1 Press the numeric key corresponding to the desired profile fan setting temperature and time see program shelf timers on the previous page Allow the oven to heat to the programmed temperature When the programmed temperature has been reached the display will indicate READY Load product on the desired shelf close the door and press the same key that was pressed in Step 1 The display will indicate ENTER SHELF Press the numeric key 1 6 corresponding to the shelf loaded Press the Start Cancel key to engage the timer countdown for the selected shelf Repeat Step 2 up to five times while loading the remaining shelves Note The display will show only one timer countdown at a time The shortest time remaining of all the active shelf timers will be displayed Display Messages When the shortest of the active shelf timers has expired the display will indicate DONE SHELF X where X equals the number of the shelf timer that has expired and an audible alarm will sound continu
49. l indicate PROGRAM COOK TIME When cooking with a core probe the COOKTIME setting is ignored The controller will override the time setting and monitor the probe temperature Press the Program key a third time The display will indicate PROGRAM MOISTURE Press the N Scroll key repeatedly to step through the available moisture setting choices until the desired setting is displayed Moisture setting presets for Meat Bread Poultry Fish and None are included along with a User setting to allow for custom settings Press the Program key a fourth time This stores and implements the moisture setting The display will indicate PROGRAM HOLD TEMP Use the numeric keys to enter the desired Hold temperature Page 22 Enter a number between 140 and 300 factory default is 160 If a number outside this range is entered the control will sound an error tone and reset to the closest allowable number within the range If a new Hold temperature is not entered the control will use the most recently programmed Hold temperature Press the Program key a fifth time This stores and implements the Hold temperature This also exits programming mode Allow the oven to heat to the set temperature When the programmed temperature has been reached the display will indicate READY Insert the core probe into the food product to be monitored Load the oven close the door keeping the plug end of the probe cable outside the oven Note When the door
50. l the bullet foot insert or caster insert The fit of the insert to the leg is intended to be snug tap them lightly into place with a mallet or rubber hammer Install two 5 x 1 4 self drilling thread forming screws into each caster insert 2 Screw a caster into the insert on each of the four legs The caster must be inserted at least three full threads to properly support the oven A 1 25mm open end wrench may be needed to properly install the casters OR Using your fingers screw the ends of the bullet feet into the leg clockwise until they are at their shortest length 3 Carefully tip and lower the oven onto its left side so you can easily reach the bolt mounting locations in the base DOUBLE DECK CASTER 4 FLAT WASHER 4 EACH CASTER BOLT 4 EACH CASTER Thefour holes in the top of each leg or in the top plate of double stack casters will match the bolt locations at each corner of the oven base You will need four 3 8 16 x 1 hex head bolts and four 3 8 flat washers to mount each leg Align the leg to one of the matching bolt holes on the base and insert a bolt with washer Install the remaining three bolts and finger tighten all four before using an 11 16 wrench to fully tighten them all Be sure to tighten all four bolts for each leg or caster When installing casters make sure the two casters with brakes are installed at the front of the oven Carefully return the oven to an upright position
51. lts on a consistent basis The importance of avoiding excessive moisture cannot be overstressed Even a small amount of water puddling is not desirable If puddling does occur be sure to adjust the moisture settings accordingly Tips For Cooking With Moisture As a general rule convection ovens allow for lower temperatures and shorter cook times than typically used with conventional ovens The introduction of moisture accelerates cooking even more Use caution to avoid overloading the oven with moisture Experimentation with various products and settings may be necessary to find combinations that produce the best results Page 29 MOISTURE COOKING GUIDE The following suggested times temperatures and moisture settings are provided as a starting point only Elevation atmospheric conditions gas supply recipe cooking pans oven loads and personal preference may affect you actual results fem tine tur seting Moisture Setting Moisture Setting ed m Salmon Fillets 8 Oz 10 Per Tray iii Hamburger Patties Frozen CI Pizza 12 Par Baked Shells Topped w Sauce Mushrooms 350 F High 8 Min None And Pepperoni Pizza 12 Frozen Rising Crust 3508 EN ES 3 Pies Froze Max Moisture for First y 350 F High 50 Min Bread Few Min Of Bake Then No 46 oz 2 Per Tray Moist re Profile Baking Pulse Fan No Low With
52. m from the floor an exhaust hood Be sure to consult your local code inspector A strong exhaust fan will create a vacuum in the room For prior to operating any gas or electric oven exhaust system vents to work properly exhaust and make up air must be balanced For proper air balance contact your local H V A C contractor IMPORTANT ALL GAS BURNERS AND PILOTS NEED SUFFICIENT AIR TO OPERATE AND LARGE OBJECTS SHOULD NOT BE PLACED IN FRONT OF THIS OVEN WHICH COULD OBSTRUCT THE AIRFLOW THROUGH THE FRONT OBJECTS SHOULD NOT BE PLACED ON MAIN TOP REAR OF THE OVEN WHILE IN USE THIS COULD OBSTRUCT THE VENTING SYSTEM OF THE OVEN S FLUE PRODUCTS INSTALLATION OF DIRECT VENT When the installation of a canopy hood is impossible the oven may be direct vented Before direct venting check you local codes on ventilation in the absence of local codes refer to the National Fuel Code NFPA 54 ANSI Z223 1 latest revision If the oven is to be connected to a direct flue vent it is necessary that a draft diverter be installed to ensure proper ventilation The draft diverter should be positioned on the main top of the oven and fastened with sheet metal screws provided parts described above are available from the manufacturer Less than 10 feet 3 meters Termination Less than 10 feet 3 meters from ridge Te 3 90cm Min Note Each oven has been factory tested and adjusted prior to shipment It may be necessar
53. mmed as a product key or as a shelf timer Part 5 07 03 24 08 Page 27 28 HIGH PEDOFIL PROGRAM FAH SPEED When programming a recipe key the display will prompt for the fan speed for the profile being programmed The user scrolls through the list of choices and presses the Enter key to store the selection The profile number is shown in the lower left corner of the display HARSET PROFL PROGRAM COOK meses PROGR Af COOK TIME When programming a recipe key the display will prompt for the cook temperature for the profile being programmed The profile number is shown in the lower left corner of the display When programming a recipe key the display will prompt for the cook time for the profile being programmed The time is entered in hours minutes and seconds The profile number is shown in the lower left corner of the display HOHE PROGRAM HOISTURE Each profile may have Moisture but it will only operate during profiles when it is actually programmed Press the SCROLL key to step through the list of choices Press the Enter key to store your selection CONTIHUE PROGRAM HOLD Product Keys have six profiles that be programmed differently Once all the steps in profile are completed the program will prompt to continue to the next profile or to exit Press the key to go to the next profile Press the key to finish
54. n This output will be controlled by the On Off key on the control panel It will also be active if the control goes into Cool Down There is one 10 amp relay for There are two 30 amp relay switching the heat circuit on connections one each to switch the and off as required motor between high and low speed There is one 10 amp relay for controlling the oven cavity light La o There is one 10 amp relay for controlling the moisture Part MPSMO7 03 24 08 Page 51 TESTING amp TROUBLESHOOTING Test Points To aid in the troubleshooting of the control system there will be test points available for all relay board circuits Used in conjunction with step by step instructions in the service manual a technician will be able to quickly and easily trace a circuit to find failure Each circuit on the relay board will provide solder filled plated through hole accessible to DVOM probe This will allow the technician to probe a circuit without disassembly Function TP90 TP12 15 6 24 216 era O O O O O O O 52 5 7 03 24 08 TESTING amp TROUBLESHOOTING Component Readings Garland sets the wheel at the factory with a specific gap setting Spritzer Solenoid Valve Coil Direct Spark Resistance Ignition Module 3 Trials 4 Seconds Per Trial No Retry Minimum Acceptable Dual Stage Gas Reading g
55. n mode to high speed The LED will light as a visual indicator that the fan is operating at high speed Low Fan Pressing this key once will change the fan mode to low speed The LED will light as a visual indicator that the fan is operating at low speed Pulse Fan Pressing this key once will change the fan mode to pulse The LED will light as a visual indicator that the fan is operating in pulse mode In Pulse mode the fan operates at low speed and is turned on and off at 30 second intervals after the programmed temperature is reached Note during pulse mode the fan will be on continuously during initial start up After the oven has reached the programmed temperature the fan will begin to pulse on and off While the fan is pulsing the heat will only be active while the fan is on If the temperature probe calls for heat while the fan is off the control will not activate the heat output until the fan turns on Moisture can not be injected manually during operation in Pulse Mode Cool Down At any time the oven temperature is above 150 F the oven can be cooled by pressing this button The heat will turn off the fan will switch to high speed and the display will change to indicate that the oven is in Cool Down mode When the oven is shut off for the day by pressing the On Off key if the cavity temperature is above 200 F Cool Down will automatically start The fan will run at the high speed setting The display will indicate
56. ng schedule Spills should be wiped off immediately The oven should always be allowed to cool sufficiently before any cleaning is attempted When cool wipe exposed clean able surfaces with a mild detergent and hot water Stubborn residue spots may be removed with a light weight non metallic scouring pad Dry thoroughly with a clean cloth Stubborn stains may be removed by using a non metallic abrasive pad rubbing in the direction of the metal s grain If necessary for particularly heavy deposits you may mix a thin paste of water and scouring powder and apply it with a sponge Be careful to apply light pressure and remember to rub only in the direction of the metal s grain The control panel surface is easily cleaned with hot water soap and a soft cloth Do not use hard abrasives solvent type materials or metallic scouring pads since these will scratch or cloud the surface Never spray steam water or spray cleaners directly at the control panel This will allow moisture into the control compartment which could damage electrical components Interior Cleaning Establish a regular cleaning schedule or wipe off spills on the same day they occur Cool down the oven to 160 F Remove the oven racks Part 5 07 03 24 08 Lift the rack guides on either side of the oven off their holders Racks and guides may be run through the dishwasher while the oven cavity is being cleaned Exercise caution when removing the fan co
57. njection system Water Quality Requirements Garland recommends that the supply water be filtered before it enters the oven s water delivery system This will extend the life of the oven and its water delivery system components by minimizing particles in typical tap water sources that cause scaling and build up of mineral deposits The recommended minimum water quality standards whether treated or pre treated and based on 10 hours of use per day and daily cleaning descaleing are as follows 1 8 NPT WATER SUPPLY CONNECTION 1 1 2 NPT MALE TRAP ADAPTER DETAIL B Part 5 07 03 24 08 Total dissolved solids less than 60 parts per million total alkalinity less than 20 parts per million silica less than 13 parts per million chlorine less than 30 parts per million and a pH Factor greater than 7 5 Consult a local water treatment specialist for an on site water analysis for recommendations concerning feed water treatment if required in order to remove or reduce harmful concentrations of minerals The use of highly mineralized water will cause more frequent cleaning and reduce operating efficiency The fact that a water supply is potable is not proof that it will be suitable for moisture mode operation Component failure service related to poor water quality will not be covered under warranty Spray Flex Hose W Quick Disconnect Your moisture oven may be equipped with the optional spray flex hose
58. nside the lower front trim cover Connect an oven stamped NAT to natural gas only Connect an oven stamped PRO to propane gas only If the oven is being installed into a new location have gas authorities check the meter size and piping to assure the supply line has a sufficient amount of gas pressure to operate the oven If the oven is a replacement or additional appliance to an existing installation have gas authorities check the pressure to ensure the existing meter and pressure will supply the oven with no more than a 1 2 water column pressure drop Note When checking the gas pressure make sure all other appliances on the same gas line are turned on A pressure regulator is supplied with Garland convection ovens The regulator pressure is preset to deliver the gas at the pressure shown on the rating plate Do not install an additional regulator where the unit connects to the gas supply unless the gas pressure exceeds the maximum recommended pressure The oven and its individual shut off valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1 2 PSI 3 45 kPa The oven must be isolated from the gas supply piping system by closing its individual manual shut off valve during any pressure testing of the supply system at test pressures equal to or less than 1 2 PSI 3 45 kPa Part 5 07 03 24 08 Wall Clearance This oven single or stacked
59. nt allows you to easily spray down the oven interior during cleaning Garland long known for offering the best baking convection ovens available adds the moisture to its model line to provide you the user with a workhorse oven that will provide years of useful service Like any other fine precision built appliance your moisture oven should be given regular care and maintenance Periodic inspection by your dealer or a qualified service agency is recommended When corresponding with the factory or your local authorized factory service center regarding service problems or replacement parts be sure to refer to the particular oven by the correct model number including the prefix suffix letters and numbers and the warranty serial number The rating plate affixed to the oven contains this information Page 6 Part MPSMO7 03 24 08 DIMENSIONS SPECIFICATIONS 2 1 4 38 Notes 32 3 4 57mm 965mm B32mm ___ 1 Standard electrical 2 1 4 pre p 57mm specifications include motor dad NO t r requirements 2 All ovens have 3 4 HP two speed motor 1140 and 1725 RPM 60 Hz 70 1 4 58 5 1784mm 3 Garland recommends that 1486mm a separate 15 Amp circuit be provided for each 120V oven mn 4 A6footline cord is provided for each 120V oven with a e NEMA 5 15 plug 5 Double stack installations ee require an individual power FOR
60. o step through the available moisture setting choices until the desired setting is displayed Moisture setting presets for Meat Bread Poultry Fish and None are included along with a User setting to allow for custom moisture settings See User Moisture Settings page 26 for more information 9 Pressthe Y Enter key This stores and implements the Profile 1 moisture setting The display will indicate CONTINUE Y N 10 To continue on to Profile 2 of the recipe press the Y Enter key and enter cooking parameters for Profile 2 as done for profile 1 in steps 4 through 9 Up to 6 full profiles may be entered in this way for a single recipe To end cook cycle programming of a recipe after any of profiles 1 through 6 has been entered choose NO at the CONTINUE prompt by pressing the N Scroll key The display will indicate PROGRAM HOLD Y N Press the Y Enter key if a Hold cycle is desired for the recipe or N Scroll if a Hold cycle is not desired 1 gt 12 If was chosen in step 10 skip directly to step 12 If YES was chosen in step 11 the display will indicate PROGRAM HOLD TEMP Use the numeric keys to enter the desired Hold temperature Enter a number between 140 and 210 factory default is 160 If a number outside this range is entered the control will sound an error tone and reset to the closest allowable number within the range If a new Hold temperature is not entered the control will use the most recently p
61. o unit Locate and remove the 2 machine screws located on the lower upper LEFT side of the cavity frame These screws are just RIGHT of the lower door post on the cavity door frame Startto remove this screw ENSURE THAT THE DOOR IS SUPPORTED adjustable 454 door mount Once the screw has been removed the upper section of the door can be tilted to the LEFT Continue to support the door Remove the BA plate screw from the lower oven cavity bracket Part 5 07 03 24 08 Lower BA door support plate The upper and lower door bearing retainers and door rod can be easily separated from the cavity with a slight level pull upward and to the left Reference this sequence in reverse to install and secure the door Oven Door Light Service Removal 1 Disconnect power to unit 2 Remove the screws holding the door micro switch cover This is located on the front LH side of the oven top panel 3 Unscrew the upper and lower finger bolts located on the RIGHT side of the external glass frame to gain access to the cover housing the oven lights Remove upper and lower screws holding the light housing cover in place Remove the required light by pulling up for upper light and pulling down for the lower light Page 57 SERVICE PROCEDURES REMOVAL REPLACEMENT Use a clean dry cloth to hold the new light DO NOT TOUCH NEW LIGHT WITH YOUR FINGERS Install the repla
62. ol Down Mode is operated with the door slightly open as indicated on the display If the door is not open enough the display will indicate OPEN THE DOOR SLIGHTLY If the door is open too far the display will indicate CLOSE THE DOOR SLIGHTLY Start Cancel Press this key to begin or end a cook cycle When in Idle Mode press the key once to activate the timer to the most recently programmed time period factory default is 30 minutes The timer will display a countdown of the time remaining A cook cycle will not be allowed to start if the oven has not reached the ready band 10 F 5 F of the programmed temperature Note Ensure that ready band option is on refer to system programming options To cancel a cooking cycle already in progress press and hold the Start Cancel key for three seconds The timer will stop and the oven will return to Idle Mode Changing the Temperature Scale F or C The control is capable of displaying temperatures in either Fahrenheit or Celsius factory default is Fahrenheit A phantom key which functions as a toggle for the two temperature scales is located to the right of the Cook Hold key as shown PHANTOM KEY i LOCATION To change the scale press and hold the phantom key for 3 seconds The current scale F or C will be displayed then changed This can be done at any time while power to the oven is turned on Basic Cook Cycle NOTE Before pro
63. orLamp greer 12200 doo 1 17 1935301 Switch rocker ON OFF ON PG 19 1955402 Switch rocker DPDTON ON 1 20 1955401 Switch rocker DPDTON OFF ON 1 21 1955403 Switch rocker SPStMomentary 1 1 22 1936103 Indicatorlamp Amber28v 1 D 23 1765802 FlutedknobW 2 Setsaew 1 2 278 4521121 Mech Control M W 1 Hr Timer Option 1 March 07 Cover Rear Electrical po 34 4521630 Transformer 120 22 V 24V4 VA 1 1 35 1955101 Switch thermalDisc Cooling 1 2 36 4521585 IgnitionModule DsiG760BAD1 1 1 37 1936201 RecyclingTimer ON OFF 1 NOT ILLUSTRATED RECOMMENDED STOCK PARTS Part MPSMO7 03 24 08 Page 65 9 BURNERS amp GAS COMPONENTS Garland H 4 K 11 OR 12 2006 Burners amp Gas Components Page 66 Part MPSMO7 03 24 08 GARLAND PARTS IDENTIFICATION Burner amp Gas Components 2 1916198 W ATailPipe Dep 3 1026703 1 2X90DegreeElbow 1 1 2 4 1004646 ShortNipple1 2NPTX4 1 1 5 1004645 ShortNipple 1 2 3 1 2 gt gt 2 O 6 4521708 Ball Shutoff 1 2 NPT_ 1 7 1026733 1 2NPTStreetElbow90Deg 1 1 8 1026903 Union 1 2 Raw 9 1004640 CloseNipple1 2NPTX1_ gt 1 10 4520691 BracketGasValveMtg O Z
64. ously for 10 seconds The LED on the expired timer s key will flash Press that timer key to cancel the alarm unload the finished product from the corresponding shelf immediately and close the door The timer display will change to show the countdown of the shortest of the remaining active shelf timers Repeat this step until all of the active timers have expired and their respective shelves are unloaded If the alarm is not canceled after sounding continuously for 10 seconds it will sound a short tone once every 15 seconds until the corresponding shelf timer key is pressed The display will continue to indicate SHELF X and the timer key s LED will continue to flash If an alarm isn t cancelled before the next timer expires the alarm will sound continuously and both keys LED s will flash The display will continue to show the first expired shelf timer number indicating the first shelf to be unloaded Cancel the displayed timer by pressing the corresponding shelf timer key once then unload the shelf The display will indicate Shelf X where X is the number of the next shelf to be unloaded Expired uncanceled shelf timers will continue to be displayed in the order of their expiration as each previous timer is cancelled The display will be blank if the oven has been Off longer than 30 seconds This is the message that is displayed when the On Off key is pushed and the unit is powering down This message is displayed for 30 seconds
65. oven by looking through the glass door Page 44 MOISTURE TS ON 3 After a few seconds the Moisture Test will complete Press to return to Diagnostics Mode Temperature Calibration TESTS 1 After selecting Temperature Calibration and pressing ENTER the display will show the Actual Temperature inside the oven Verify the cavity temperature using a pyrometer TEMP CAL ACT TEMP XXXF NOTE If the oven temperature is below 200 F Temperature Calibration will not be active and the display will show Low Temp TEMP CAL LOW TEMP 2 Pressand hold the TEMP upper right blank key for three 3 seconds The display will show the Actual Temperature on the first line and Set Temperature on the second line ACT TEMP XXXE Su SNMP OX If the Actual Temperature does not correspond to the pyrometer enter the value on the pyrometer using buttons 1 0 The value will be input as Set Temp 3 Press ENTER lower right blank to accept the changes The Actual Temperature will change to equal the value input for Set Temperature Press Cancel to exit Temperature Calibration After the desired Tests are complete press CANCEL to exit Diagnostics Mode Control Safety Features The control has several built in safety features to protect both the user and the oven itself Part 5 07 03 24 08 DIAGNOSTIC PROCEDURES If the actual temperatu
66. programming this key When you have programmed all the profiles needed for the recipe the last step is to indicate if you want to go into hold mode at the end of the cooking cycle If you choose yes you will then be asked to program hold temperature If you choose no you will have the opportunity to program another key or to exit KRXSET KRXACT FROF1 HEAT When cooking with product key the display will show the programmed temperature for the oven the actual temperature for the oven the amount of time left during the recipe in progress The word PRF1 in the center of the lower row indicates the mode the oven is in The word HEAT in the lower right hand corner will cycle on and off with the burners elements SHELF HUMBER When cooking with a shelf timer you will be prompted to enter the number of the oven shelf 1 6 that you are putting the product on OC SHFi HEAT When cooking with shelf timer the display will show the programmed temperature the actual temperature the amount of time left in the currently running timer The word SHFx in the center of the lower row indicates the active shelf timer The word HEAT in the lower right hand corner will cycle on and off with the burners elements DOME When cooking cycle ends the display clears the blinking message DONE is displayed and the audible alarm sounds Part 5
67. ramming the oven functions and or recipe keys N Scroll During programming the user will be required to answer yes or no to a question asked This key is used to input a no answer On other occasions this key will be used to scroll through a list of choices Y Enter During programming the user will be required to answer yes or no to a question asked This key is used to input a yes answer On other occasions this key will be used to enter a selection from a list of choices Page 19 OPERATING INSTRUCTIONS Deluxe Models Programmable Control Deluxe Models The design of the moisture and its controls allow the use of various operational feature sets alone or in combination traditional manual or cook amp hold with or without core probe with or without moisture Refer to the section entitled DISPLAY MESSAGES on page 23 for additional information regarding display messages and related button sequences Start Up When beginning daily operation the oven will typically be in the Off Mode The display will be blank Press the On Off key once to turn the oven on The oven will automatically begin to operate When started the oven will begin heating to the most recently programmed temperature factory default is 300 F The ready range is 10 F 5 F The fan will operate at the most recently programmed speed factory default is Low speed The display will indicate LOW TEMP until the actual o
68. re inside the oven exceeds the set temperature by 50 F the display will show HI TEMP and the alarm will sound The fan will continue to run however power to the heaters will be cut HELP If the actual temperature sensed inside the oven exceeds 575 F the control will change to HELP and the alarm will sound continuously All control operations will shut down except the alarm Part 5 07 03 24 08 NOTE The control will need a complete power down and restart unplug plug in oven before any control functions will become operational If the problem persists contact a service technician PROBE ERROR In the event of a temperature probe failure the control will become inoperative and the display will show PROBE ERROR Once the problem is corrected the control must be cycled On Off using the ON OFF key in order to become operative again Page 45 TESTING amp TROUBLESHOOTING MP GS 10 20 Troubleshooting Guide Use this chart with the appropriate wiring diagram also found in this manual Mechanical Control PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION No Power to Oven Check Light circuit IF OK Select Cook and Check Timer circuit IF OK Check Door Micro Switches Micro switch not OPENING Check connections amp switch functions Caution the switch components on this control system pass 115 v a c through switch contacts Fast Control Check heat generation system Refer to Service procedures H
69. re settings See User Moisture Settings page 26 for more information 5 Pressthe Program key a fourth time This stores and implements the moisture setting The display will indicate PROGRAM HOLD TEMP Use the numeric keys to enter the desired Hold temperature Enter a number between 140 and 210 factory default is 160 If a number outside this range is entered the control will sound an error tone and reset to the closest allowable number within the range If a new Hold temperature is not entered the control will use the most recently programmed Hold temperature Pressthe Program key a fifth time This stores and implements the Hold temperature This also exits programming mode Allow the oven to heat to the programmed temperature When the programmed temperature has been reached the display will indicate READY Load the oven close the door and press the Start Cancel key once to begin the cooking cycle timer countdown Page 21 Note When the door is opened for loading the internal temperature is likely to drop below the ready range This is expected The control allows 3 minutes for a user to load the product close the door and press the Start Cancel key to engage the timer During this time the control will ignore the drop in temperature Ifthe door is left open longer than 3 minutes the cook cycle and timer countdown will not begin until the oven returns to the set temperature ready range and
70. ree prong receptacle DO NOT CUT OR REMOVE THE GROUNDING PRONG FROM THE PLUG wiring diagram is affixed to the rear of the oven and included in this booklet Figure 4 CAUTION DISCONNECT ALL OVENS FROM ELECTRI CAL SUPPLY BEFORE SERVICING POWER FAILURE IN THE EVENT OF A POWER FAILURE NO ATTEMPT SHOULD BE MADE TO OPERATE THIS OVEN ELECTRIC OVENS SHIPPED WITH KNOCKOUT PLATE FOR POWER SUPPLY REMOVE THIS SCREW TO ALLOW ACCESS TO THE TERMINAL BLOCK ELECTRIC OVENS OR CORD CONNECTIONS GAS OVENS Page 12 Part 5 07 03 24 08 WATER CONNECTIONS It is the responsibility of the purchaser to install and maintain the water supply to the moisture oven Failure to provide satisfactory water quality to operate the oven properly can cause damage to integral components and void your warranty This oven must be installed to comply with the applicable federal state or local plumbing codes Water supply connection to the moisture is made via 1 8 NPTF fitting at the rear of the oven The ability to move the oven for service and cleaning may be a consideration when choosing the type of connection and supply line to be attached at this fitting The moisture water delivery system includes a water pressure regulator that has been pre set to operate at 20 psi The water supply must maintain at least 20 psi and a flow rate of three gallons per minute for proper operation of the oven s moisture i
71. rogrammed Hold temperature Press the Y Enter key This stores and implements the Hold temperature setting 13 The display will indicate CONTINUE Y N To end recipe key programming press the N Scroll key To program another recipe key press the Y Enter key and repeat the procedure beginning with step 3 System Program Options To change the system setting follow steps 1 amp 2 above use the N Scroll key to select system programing and press Y Enter to begin Program options are Manual Bake ON OFF Light Mode ON OFF Ready Band ON OFF Flexible or Straight Time Select Page 23 Cooking With Recipe Key product from the oven immediately The fan and heat will continue in Idle Mode 1 Ifthe oven is in Off Mode press the On Off key once If the alarm is not canceled after sounding continuously for 10 seconds it will sound a short tone once every 15 seconds until the active recipe key is pressed 2 Press the numeric key that has been assigned to the desired recipe This will begin the heating cycle 3 Allow the oven to heat to the set temperature programmed in Profile 1 of the recipe When the programmed temperature has been reached the display It may be beneficial to cook different items in the oven at will indicate READY the same time on different oven racks shelves and load at different intervals Though the product must have the same temperature and fan speed each shelf can be timed Using the Shelf
72. s 2 4 6 8 10 and 12 starting from the top Page 32 Do not overload the oven Six pans are suggested for most items i e cakes cookies rolls etc However the maximum 13 pans may be use for fish sticks chicken nuggets and hamburgers Cooking times may have to be adjusted Muffin pans should be placed in the oven backto front or with the short side of the pans facing the front to promote even baking Use pan extenders or two inch deep 18 x 26 pans for batter type products which weigh more than eight pounds Never place anything directly on the bottom of the oven cavity This will obstruct airflow and drainage causing uneven results Flex Time a patented feature of the programmable control monitors the cooking progress of the oven s contents and may adjust the cook time longer or shorter to produce the best result About Moisture Presets The Bread setting injects moisture only during the first 6 cycles of the baking period Other settings inject moisture throughout the cook time Your actual recipe or desired results may require more or less moisture than the recommended presets apply Other than Bread the Meat setting provides the least amount of moisture overall The Poultry preset injects more than Meat with the Fish setting applying the highest total amount of moisture For best results you may want to experiment with the settings The presets also provide a useful starting point when experiment
73. s electrical power connected to the oven N The temperature range is from 150 66 to 500 260 C Temperature is controlled by aligning the indicator to the desired temperature o 11 Sez N 8 SHUT 1 I s N N o A I AX AS ES 150F 500 8 TEMPERATURE 55 5 MS 17 gt 2 Timer The timer is set by rotating the dial clockwise aligning the indicator to the desired time cycle At the end of the timing cycle a buzzer will sound The buzzer is turned off by rotating the dial counterclockwise to the OFF position The buzzer will sound continuously until manually turned off 2 amp WI 5 S PON 35 25 30 TIMER moisture 16 Part MPSMO7 03 24 08 OPERATING INSTRUCTIONS Standard Models In Off Mode When the oven is off there are no lights or indicators The oven interior light will operate Start Up Press the Cook Off Cool Down rocker switch to the COOK position The green lamp will light indicating the oven is powered in cook mode The oven will begin to heat to the temperature set on the thermostat dial The amber lamp will light indicating the heat is active As the heat cycles on and off to maintain the set temperature this light will go on and off accordingly Garland safe door feature will be operational The door must be
74. sc Cooling 4521585 Ignition Module DSI G760BAD 1 1933801 Pcb relay Board Assembl 1767901 Nylon PCB Spacer 26 1935001 Core Probe 1 26 1935002 Wire Harness For Core Probe NOT ILLUSTRATED RECOMMENDED STOCK PARTS Part MPSMO7 03 24 08 Page 63 I C G STANDARD CONTROL PANEL ar an MOISTURE PLUS GAS MECHANICAL CONTROL 2006 Standard Control Panel Gas Page 64 Part MPSMO7 03 24 08 GARLAND PARTS IDENTIFICATION Standard Control Panel Mechanical Control varte _ __________ QUANTITY FROM Kit Mech Ctrl Panel 3 Hr Timer Gas TA 4522831 Included Items 5 6 7 8 9 10 11 12a 15 16 17 19 20 21 22 1 March 07 23 24 25 26 27a B A Panel Assy Mech 200 Ctrl 1 Hr Timer Gas 1B 4521284 Included Items 5 6 7 8 9 10 11 12b 15 16 17 19 20 21 22 March 07 23 24 25 26 27b AA 5 45217286 Assy Mech Control 200 1 6 1792901 Potentiometer2 5Meg 1 1 1 1 7 1955501 Pcb lm2000 150 500DegF 1 1 8 1955601 Potentiometerim200150 500deg 1 1 1 9 1955701 _ Standoff nylon i 4X1 2X1 CT 2 10 1955801 o Z o Z 1 1 2 11 8001502 Nut W lockWasher6 32Repp 2 12A 1956011 3 115 1 March07 12B 1956001 Timerihr 115vWAlarm 21 March 15 1765803 Knob fluted 1Screwl5sDa 1 1 16 1936101 Indicat
75. sired temperature The burner will now ignite During installation there will be air in the gas line This air will have to bleed off before ignition can occur Wait five minutes after each attempt to bleed the air from the lines Turn on all appliances supplied by the same gas line and verify that the manifold pressure is 4 5 WC for natural gas 10 WC for propane gas TO ACCESS THE MANUAL SHUTOFF REMOVE THE THUMBSCREW FROM THE CONTROL PANEL UNPLUG THE CONTROL FROM THE WIRING HARNESS AND REMOVE THE CONTROL PANELTO EXPOSE THE MANUAL SHUTOFF VALVE REMOVE PLUG BUTTON TO ACCESS PRESSURE ADJUSTMENT FOR THE MANIFOLD SAFETY SHUTOFF SWITCH FOR GAS VALVE DETAIL Part 5 07 03 24 08 After the correct pressure has been verified turn off the oven and remove the pressure gauge from the manifold pressure test spigot Re install the blanking plug Check all fittings again Correct any leaks and begin the test again Replace all control panels service panels and covers before operation All electronic ignition systems are supplied with a redundant gas valve Therefore the oven is not supplied with an external pressure regulator To Conserve Energy Do not waste energy by leaving the controls at high temperature settings during idle periods Lower settings will keep the oven warm and ready for the next use period VIEW SHOWN WITHOUT THE BODY SIDE FOR CLARITY 3 4 MANUAL A GAS VALVE
76. sition Deep 192212 OvenRack Dep CT Baffle Spacer S S 2 3 4 1935906 Nut Hex S S 1 4 20 NOT ILLUSTRATED RECOMMENDED STOCK PARTS Part MPSMO7 03 24 08 Page 69 CS i DOOR COMPONENTS GAS Garland INNER DOOR NO HANDLE COMPLETE DOOR WITH HANDLE 2006 Door Components Gas Page 70 Part MPSMO7 03 24 08 GARLAND PARTS IDENTIFICATION Door Components varte _ uero FROM 4522138 jOuterDoorAsemby 1 1 T 1B 4522755 KitMpinnerDoorWithoutHande 1 1 4522331 DoorAssembly W window Mechanical Handle 1 July 2 1936301 HandleDoorEdgemount M Complete W Catch 1 1 4522371 MechanicalDoorHande 1 HEN a Magnetic Handle Will Require Kit P N 4522371 3 4522136 SpaerMPMechanalHande 01 4 4520808 B aPlate DoorBushingMPTop 1 1 4B 4520809 B aPlate DoorBushingMPBotom 1 1 1 5 192201 Decorativerng 1141414 1925101 Cam DoorSwth 1 1 6B 8003802 SetScrew10 24X3 8 p 2 pp 7A 4516133 Bracket DoorSwitchesM Pa JP 7B 8003212 5 6 32 1 775109 124 JP O 7C 8001502 6 32 5 7 1 4 pp Door Switch 1 Amp Deluxe Gas Oven AA Door Switch 15 Standard Gas Oven Control Series Mech Controls
77. t 0 3 Valve Solenoid Resistance Pilot Valve 28 5 Main Valve 28 Q Heat amp Control Board Transformer Primary 21 5 Secondary 1 50 The blower wheel and fan motor considered to be one complete assembly Therefore if the motor is determined to require replacement the blower wheel must be replaces as well Part MPSMO7 03 24 08 Page 53 TESTING amp TROUBLESHOOTING Direct Spark Ignition Detail MPO Direct Spark Ignition Specifications and Module Box Connections Manufacturer JOHNSON CONTROLS NG Minimum Flame Current 0 3 Microampere Flame Fallure 0 8 Seconds Maximum Response Time Safety Times 4 Seconds Interpurge 30 Seconds Loss Of Flame Signal Retrials 4 Five Total Ignition Attempts 24 VAC 50 60 HZ Nominal 0 2A Nominal 4 Main Valve Contact Rating MV 2A Continuous 5A Inrush Ambient Operating And Storage Fluttered 40 to 158 F 40 to 70 C Wire Connections Spark Options RAJAH Connector Operation Current Page 54 Part MPSMO7 03 24 08 WIRING DIAGRAMS 1081402 OONOZSIZSP w svo UN aaow AS LL 90 90 50 7 AVHDVIG xw Dm GuoNsvisDx 39NVHTOL won gt amas neumosemmo ZE SNOIA9AG
78. t to assemble the interconnecting gas pipe Refer to Figure 3 NOTE It is recommended when stacking a Moisture Oven with a Master Convention Oven that the Moisture 4 be located on the bottom Item Reference Key For Figure 3 Item Description Nut Hex 1 4 20 STL ZP Bell Reducer 1 x 3 4 amp Pipe Union 3 ANPT E Figure 3 5 07 03 24 08 INSTALLATION It is the responsibility of the purchaser to ensure the oven is installed in a manner to meet all local codes In the absence of local codes applicable national codes are referenced in this booklet In the case of discrepancy between the information in this booklet and local codes it is recommended you consult your local inspector s This appliance meets or exceeds all applicable regulations and standards in effect on its date of manufacture Location The importance of the proper installation of Commercial Gas Cooking Equipment cannot be over stressed Proper performance of the equipment is dependent in great part on the compliance of the installation with the manufacturer s specifications Installation must conform to local codes or in the absence of local codes with the National Fuel Code ANSI Z223 1 Natural Gas Installation Code CAN CGA B149 1 or the Propane Installation Code CAN CGA B149 2 as applicable GAS CONNECTIONS The type of gas for which the oven is equipped is stamped on the data rating plate It is located i
79. the display again indicates READY If this happens unload the oven close the door wait for the oven to return to READY then repeat steps 7 and 8 When time has expired the display will indicate DONE and an audible alarm will sound continuously for 3 seconds The fan will engage at low speed and the timer display will begin counting up from 00 00 00 indicating the amount of time the product has been held The Cook Hold key LED will flash The oven will continue to idle at the programmed HOLD temperature until the function is canceled If there wasa moisture setting active during the Cook cycle moisture will remain active during the Hold cycle Press the Start Cancel key once to cancel the Hold and clear the timer Unload the finished then held product from the oven immediately The fan and heat will continue in Idle Mode at the programmed COOK temperature Cooking With a Core Probe 1 Press the Cook Hold key once to activate the cook amp hold function The Cook Hold key LED will light Press the Program key once The display will indicate PROGRAM COOK TEMP Use the numeric keys to enter the desired cook temperature Enter a number between 150 and 500 factory default is 300 If a number outside this range is entered the control will sound an error tone and reset to the closest allowable number within the range Press the Program key a second time This stores and implements the temperature setting The display wil
80. und a short tone once every 15 seconds until the Start Cancel key is pressed Part 5 07 03 24 08 function The Cook Hold key LED will light Pressing the key a second time will toggle the function off Pressthe Program key once The display will indicate PROGRAM COOK TEMP Use the numeric keys to enter the desired cook temperature Enter a number between 150 and 500 factory default is 300 If a number outside this range is entered the control will sound an error tone and reset to the closest allowable number within the range Pressthe Program key a second time This stores and implements the temperature setting The display will indicate PROGRAM COOK TIME Use the numeric keys to enter the desired cooking time in hours minutes and seconds Each time a key is pressed the numbers displayed move one position left It may be necessary to enter zeros first to attain the desired result for instance to enter a time of 30 minutes press 0 0 hours 3 0 minutes 0 0 seconds resulting in a timer display 00 30 00 Pressthe Program key a third time This stores and implements the Time setting The display will indicate PROGRAM MOISTURE Press the N Scroll key repeatedly to step through the available moisture setting choices until the desired setting is displayed Moisture setting presets for Meat Bread Poultry Fish and None are included along with a User setting to allow for custom moistu
81. ven temperature is within the ready range When the oven has reached the programmed temperature the display will indicate READY At the end of the day press the On Off key once to turn the oven off The word OFF is displayed for 30 seconds After 30 seconds the display will go blank The oven is in the Off Mode If the oven is turned off while the internal temperature is above 200 F the Auto Cool Down function will begin refer to the following section for details After the cavity temperature has cooled to 150 F the fan will stop and the display will indicate OFF as described in the previous paragraph This function protects the motor from being left in heated state which could shorten its useful life Auto Cool Down And Cool Down When the On Off key is placed in the OFF position while the oven s internal temperature is at or above 200 F the control will automatically enter Cool Down Mode With the doors closed or partially open the heat will shut off and the fan will run at high speed until the internal temperature drops to 150 F The display will indicate AUTO COOL DOWN When the temperature is decreased to 150 F the control enters Off Mode Cool Down Mode may be manually activated at any time by pressing the Cool Down key once This deactivates heating The fan will run at high speed and the display will indicate COOLDOWN Page 20 Cool Down Mode will engage when the door is closed but it is recommended that Co
82. ver to avoid the possibility of injury Spray the oven interior with commercial oven cleaner Set the temperature to 225 F 107 C and the moisture setting to FISH Run the oven for 20 minutes Wash down the interior of the oven with the with hot soapy water and rinse with spray hose if present To reinstall oven racks reverse procedure It may be desirable to use a commercially available soil shield product such as manufactured by Kay Chemical Company to pre treat the oven interior which will make cleaning easier Follow the manufacturer s instructions carefully Be sure not to get chemicals on food contact surfaces Fan Area Cleaning If aluminum foil is routinely used to wrap food or cooking vessels during oven operation the following preventive maintenance must be performed Turn the power switch to the OFF position Remove the oven racks and rack guides Remove the air baffle and clean any stains or deposits Check the blower wheel and air baffle for particles of aluminum foil or food deposits Clean the vanes of the blower wheel as necessary Caution edges of blower wheel vanes may be sharp Reinstall the air baffle rack guides and oven racks Page 35 MAINTENANCE Users are cautioned that maintenance and repairs must be performed by a Garland authorized service agent using genuine Garland replacement parts Garland will have no obligation with respect to any product that has been improp
83. vice technician to ensure your oven continues to operate at its peak performance We recommend at the end of the bake or roasting period when the oven will be idle for any period of time or before shutting down completely that the doors be left open slightly and press the COOL DOWN switch on the control panel Electronic Controls have an Auto Cool Down function that will cool the oven cavity down to 150 F when the oven is shut down at the end of operation Failure to provide and maintain an adequate water quality system may cause damage to internal components and may void your warranty Part 5 07 03 24 08 REPLACEMENT PARTS Refer to the specific parts catalogue for the model oven that you own for complete breakdown of all replacement component parts The following is a partial list of the most commonly replaced functional parts This list is provided for your reference only Because specifications are subject to 1933099 Motor Blower Assembly 120V 50 60Hz 1933098 Motor Blower Assembly 208 240V 50 60Hz 1955501 Circuit Board MC Control Thermostat 1933701 Circuit Board PC Control 1933801 Circuit Board Motor Relay Assembly 1956001 115VV 1 Hour Timer 1956002 208 240 V 1 Hour Timer 1932889 Keypad Panel Sub Assembly PC Control 1935701 Combination Gas Valve 80K BTU Natural Part 5 07 03 24 08 change without notice be sure to check with your authorized service agent or the Garland Parts Service Departm
84. vity temperature that during continuous operation and intake of cooler outside ambient air would allow excessive puddle buildup on the cavity floor The switch will close at a temperature of 225 on rise This low but slightly above superheat value of water temperature will enable a preference of low temperature cooking Cooling Fan Control Spritzer Temperature Control NOTE Water can only be injected after the oven has preheated to at least 225 F 107 C Part 5 07 03 24 08 Page 41 COMPONENT IDENTIFICATION Component moveable service drawer Moisture Control Solid State Timer Temperature Control Solid State control Heat Control Transformer Page 42 Part 5 07 03 24 08 DIAGNOSTIC PROCEDURES Diagnostics Mode To enter Diagnostics Mode press and hold the Program Phantom key lower right blank button for three 3 seconds This key is located to the right of the Cook Hold key as shown PHANTOM COOK i HOLD LOCATION When prompted enter the code 3 4 2 4 using the buttons 1 0 Press ENTER Yes key After entering the code and pressing ENTER the Moisture Plus Part Number will be displayed briefly and then the display will change to Diagnostics Keypad Test DIACNOSTICATE SES KE MEAD Use the YES lower right and NO Lower left buttons to scroll through the available diagnostic tests Press ENTER
85. which the new recipe will be assigned and press that key Press the Y Enter key The display will indicate PROGRAM SHELF Press the N Scroll key 5 The display will indicate PROGRAM FAN PROF1 SPEED Press the N Scroll key repeatedly to step through the available fan speed choices HIGH LOW PULSE until the desired speed for Profile 1 is displayed 6 Press the Y Enter key The fan setting will be stored and the display will indicate PROGRAM PROF1 COOK TEMP Use the numeric keys to enter the desired cook temperature Enter a number between 150 and 500 factory default is 350 If a number outside this range is entered the control will sound an error tone and reset to the closest allowable number within the range 7 Press the Y Enter key This stores and implements the Profile 1 temperature setting The display will indicate PROGRAM PROF1 COOK TIME Use the numeric keys to enter the desired cooking time in hours minutes and seconds Each time a key is pressed the numbers displayed move one position left It may be necessary to enter zeros first to attain the desired result for instance to enter a time of 30 minutes press 0 0 hours 3 0 minutes 0 0 seconds resulting in a timer display of 00 30 00 8 Press the Y Enter key This stores and implements the Profile 1 Cook time setting The display will indicate PROGRAM PROF1 MOISTURE Part 5 07 03 24 08 Press the N Scroll key repeatedly t
86. y to further adjust the oven as part of a proper installation Such adjustments are the responsibility of the installer Adjustments cannot be considered defects in material or workmanship and they are not covered under the original equipment warranty DO NOT UNDERSIZE THE VENT PIPE This can cause resistance to flow and impede good venting We suggest that if a horizontal run must be used it should rise no less than 1 4 6 25mm for each linear foot of run and after a total of 180 of bends you should increase the size of stove pipe by 2 The flue should rise 2 60 cm to 3 90 cm above the roofline or 2 60cm to 3 90cm above any portion of a building within a horizontal distance of 10 3 m More than 10 3 meters 3 90cm Min mination More than 10 feet 3 meters from ridge Figure 6 Page 14 Part 5 07 03 24 08 GAS MODEL TESTING amp LIGHTING INSTRUCTIONS Turn on the main gas valve Remove the lower front trim cover Drop the control panel and leak test all fittings and connections upstream from the service valve located on the redundant combination gas valve Should any gas leaks be detected turn OFF the main gas valve correct the problem and begin the test again Remove the blanking plug from the manifold test spigot and connect pressure test gauge Open the manual gas valve located behind the redundant combination gas valve Activate the control panel and set the oven to the de
87. y to occasionally add moisture during a cooking cycle Depending on the product it may be beneficial to manually inject moisture at specific times during a cooking cycle For example several short injections just after loading a batch of bread will help set a crust whereas moisture injection throughout the entire baking cycle would not be desirable Automatic Injection Moisture can be injected continuously throughout a cooking cycle by placing the moisture switch in the automatic AUTO position Turn the moisture setting dial clockwise to increase the amount of moisture injection frequency Turn the moisture setting dial counterclockwise to decrease the moisture injection frequency Programmable Control Deluxe Models Manual Injection With the deluxe model moisture can be injected manually at any time during a cooking cycle by pressing the moisture key in the upper right corner of the keypad Moisture cannot be injected manually when the fan is running in Pulse mode Automatic Injection The programmable control features four pre programmed moisture settings Bread Meat Poultry and Fish When programming the oven settings the user is prompted to choose a moisture setting Press the N Scroll key to step through the list of choices Choose None if automatic moisture injection is not desired during the cooking cycle Part 5 07 03 24 08 Preset Recommended Recommended Temperature Range Fan Speed 300 325 F

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