Garland MP-GS, MP-GD-10-S service manual Installation, GAS Connections, Location, Wall Clearance

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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..

Wall Clearance

This oven, single or stacked, must be installed with adequate clearance to combustible and non-combustible walls..

Sides:

1 inch [25 mm]

Back:

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..

GAS CONNECTIONS

The type of gas for which the oven is equipped is stamped on the data rating plate.. It is located inside 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 than1/2 PSI (3..45 kPa)..

Part # MPSM07 (03/24/08)

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” ± 5% 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 single 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..

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Contents Models MP-GS/GD-10-S MPSM07 03/24/08 Table of Contents MPSM07 03/24/08 Section One Operation Installation Manual MPSM07 03/24/08 Inlet Hour Dimensions and SpecificationsLegs and Casters Preparing the Oven for InstallationInner Outer Open Base AssemblyItem Description Stacking Two OvensWall Clearance InstallationGAS Connections LocationElectrical Connections Drain Water ConnectionsWater Quality Requirements Spray/Flex Hose W/Quick DisconnectVentilation and AIR Supply Installation of a Direct VentTo Conserve Energy GAS Model Testing & Lighting InstructionsLight Switch Moisture SwitchFan Speed Switch Power SwitchInterior Light Off ModeStart Up Fan SpeedMoisture DisplayOn/Off LightPulse Fan Start/CancelHigh Fan Low FanAuto Cool Down And Cool Down Changing the Temperature Scale, F or CProgrammable Control Deluxe Models Start-UpProgram Moisture Using Cook & HoldCooking With a Core Probe To program a recipe key Programming Recipe KeysSystem Program Options Cooking With a Recipe Key Using the Shelf Timer FeatureTo program shelf timers Display Messages Cooking with shelf timersMPSM07 03/24/08 Page MPSM07 03/24/08 Programmable Control, Deluxe Models User Moisture SettingsCooking with Moisture Mechanical Control, Standard ModelsTime Deluxe Control Standard Control Moisture + Cooking GuideProduct Temp Kaiser Rolls Performance Recommendations About Moisture PresetsTemperature Calibration Solution Problems / SolutionsProblem Fan Area Cleaning CleaningExterior Cleaning Interior CleaningWater System MaintenanceMotor Care Replacement Parts MPSM07 03/24/08 Section Two Service Deluxe Fast Panel Moisture Control Component IdentificationMoisture Control Mechanical Moisture Control Water pressure checkSpritzer Water Inlet Cavity Temperature ControlsService Overview Control Compartment Ambient TemperatureSolid State control Heat Control Transformer Proper Door Switch Activation Diagnostic ProceduresDiagnostics Mode Door Switch TestHeat Test Temperature CalibrationControl Safety Features Fan Speed TestDiagnostic Procedures Fast Control Testing & TroubleshootingMechanical Control OK? Key Ribbon Test Points Key Pad / Ribbon Connector Test PointsRelay Relay Output Relay Board Component IdentificationRelay Board Inputs Outputs Function Test Point Test PointsDirect Spark Ignition Module Component ReadingsFan Motor And Blower Wheel Dual Stage Gas Valve Solenoid ResistanceJohnson Controls INC ManufacturerWiringdiagrams Wiring Diagrams Oven Door Light Service / Removal Service Procedures REMOVAL/REPLACEMENTOven Door Service Removal / Installation Remove both screws.. do not Touch the Countersink Screw Oven Temperature Probe Service/RemovalDoor To Cavity Seal Adjustments RH Door Frame To Cavity Seal AdjustmentMPSM07 03/24/08 Section Three Parts List Moisture Plus GAS Electronic Deluxe Control Panel Gas Garland Parts IdentificationStandard Control Panel Description Quantity UP to From Standard Control Panel Mechanical ControlBurners & GAS Components Burner & Gas Components Moisture Plus GAS Interior Components Gas MPSM07 03/24/08 Moisture +Description QTY UP to From Door ComponentsMoisture + 1934501 Valve-regulator Plumbing Components GasMoisture Plus 1926501 Caster 4 Screw 1926502 Caster 4 With Brake Screw Main ExteriorModel Wire Diagrams & HarnessesWire Diagrams Wire HarnessMPSM07 03/24/08 MPSM07 03/24/08 MPSM07 03/24/08

MP-GS, MP-GD-10-S specifications

The Garland MP-GD-10-S and MP-GS are innovative electric pizza ovens designed for commercial applications, particularly in restaurants, pizzerias, and cafes. These ovens combine advanced technology with user-friendly features to deliver high-quality pizza quickly and efficiently.

One of the standout features of the Garland MP-GD-10-S is its dual-deck design, allowing operators to prepare two separate pizzas at once. This is a significant advantage during peak hours, as it enhances productivity without compromising quality. The MP-GS model boasts a similar configuration, promoting efficient cooking while also providing versatility in menu offerings.

Both models are equipped with powerful heating elements that ensure rapid heat-up times and consistent cooking temperatures. This technology is crucial for achieving the perfect pizza crust, as it facilitates even heat distribution across the cooking surface. The ovens also feature adjustable temperature controls, allowing users to tailor the cooking environment according to specific recipes or customer preferences.

The Garland MP-GD-10-S and MP-GS come with durable stainless steel exteriors, which not only contribute to an appealing aesthetic but also ensure easy cleaning and maintenance. The removable crumb tray further simplifies the cleanup process, allowing operators to focus on their culinary creations rather than time-consuming maintenance tasks.

Another notable characteristic of these ovens is their user-friendly controls. The intuitive interface allows staff to operate the ovens with minimal training, reducing the likelihood of errors and enhancing overall efficiency in the kitchen. Additionally, both models utilize a reliable digital timer for precise cooking times, ensuring that each pizza is cooked to perfection.

In terms of safety, the Garland MP-GD-10-S and MP-GS are equipped with sturdy door hinges and double-walled construction, promoting temperature retention and preventing exterior overheating. This design not only enhances safety in the kitchen but also optimizes energy efficiency, making them economical choices for busy food establishments.

Overall, the Garland MP-GD-10-S and MP-GS are exceptional electric pizza ovens that embody cutting-edge technology and practical design. Their combination of productivity, user-friendliness, and durable construction makes them a valuable addition to any commercial kitchen, catering to the demands of fast-paced culinary environments while ensuring top-notch pizza quality. Whether for a bustling pizzeria or a cozy cafe, these ovens are tailored to meet the needs of today’s food service professionals.