American Dryer Corp MDG50PNH, MDG50MNV installation manual Multiple Dryer Common Venting

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MULTIPLE DRYER (COMMON) VENTING

If it is not feasible to provide separate exhaust ducts for each dryer, ducts for individual dryers may be channeled into a common main duct. Each dryer is provided with a back draft damper. The individual ducts should enter the bottom or side of the main duct at an angle not more than 45° in the direction of the airflow.

The main common duct may be any shape as long as the minimum cross-sectional area is provided. The main duct should be tapered with the diameter increasing before each individual 8-inch (20.32 cm) duct is added (refer to Illus. C for horizontal venting and Illus. D for vertical venting).

IMPORTANT: No more than four (4) dryers maximum should be connected to one (1) main common duct with a vertical run.

NOTE: Distance between dryer single ducts being connected to the main common duct must be a minimum of 34-1/4” (87 cm) dryer width.

Ductwork should be laid out in such a manner where allowances are made at rear area of the dryer for removal of rear service panels or guards.

The illustrations on page 15 show the minimum cross section area for multiple dryer venting. These figures must be increased in proportion if the main duct run from the last dryer to where it exhausts has numerous elbows or is unusually long.

IMPORTANT: For extended ductwork runs, the cross section area of the duct can only be increased to an extent. For extended ductwork runs, a professional heating, ventilating, and air-conditioning (HVAC) firm should be consulted for proper venting information.

Refer to page 15 for Multiple Dryer Horizontal Venting and Vertical Venting examples/illustrations.

IMPORTANT: Exhaust back pressure measured by a manometer at the dryer exhaust duct area must be no less than 0 and must not exceed 0.3 inches (0.74 mb) of water column (W.C.).

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Contents MDG50PNH / MDG50MNV Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Section Procedure for Functional Check of Replacement Safety Precautions SectionPage Specifications Cu mSpecifications Installation Procedures UNPACKING/SETTING UPLocation Requirements Dryer Enclosure Requirements Fresh AIR Supply Requirements Exhaust Requirements Single Dryer Venting Vertical Venting Multiple Dryer Common Venting Illus. C Electrical Information Electrical RequirementsGAS Single-Phase Electrical Lead Connections GAS Information Type of GAS Page Page Preparation for OPERATION/START-UP Preoperational Tests GAS Models onlyPreoperational Instructions NON-COIN Models Basket Tumbler CoatingDual Timer Dryers Reversing Timer SPIN/DWELL AdjustmentsShutdown Instructions SERVICE/PARTS Information ServiceParts Warranty Information Returning Warranty CardsWarranty Routine Maintenance CleaningSuggested Cleaning Schedule Adjustments LubricationLint Drawer Removal Sectionvii Data Label InformationProcedure for Functional Check Replacement Components SectionviiiPage Page Manual Reset Burner HI-LIMIT Instructions PhaseDual Timer F.E. System In Action Sensoractivated Fire Extinguishing S.A.F.E. SystemInstallation Before YOU Start Check Local Codes and PermitsTypical water supply Optional Manual Bypass F.E. System Theory of Operation F.E. System Diagnostics Page 09/16/08

MDG50MNV, MDG50PNH specifications

American Dryer Corp has established itself as a leader in the commercial laundry equipment industry, and their MDG50PNH and MDG50MNV models exemplify their commitment to quality, efficiency, and innovation. Designed for high-performance operation, these dryers cater to the needs of laundromats, hotels, health facilities, and other commercial establishments requiring reliable and effective drying solutions.

One of the standout features of the MDG50PNH and MDG50MNV is their robust construction. Built with heavy-duty steel, these dryers are engineered to withstand the rigors of a busy laundry environment. The exterior is finished with a corrosion-resistant powder coating, ensuring long-lasting durability and minimal maintenance. The large, stainless steel doors provide ease of access, making loading and unloading laundry effortless.

In terms of performance, these dryers showcase an impressive drying capacity, accommodating large loads efficiently. This is made possible by their powerful heating elements, which provide rapid and consistent heat distribution. The MDG50 series also includes advanced airflow technology, ensuring that hot air circulates effectively throughout the drum. This not only enhances drying efficiency but also minimizes energy consumption, making these models eco-friendly options for commercial laundry operations.

The MDG50PNH and MDG50MNV models are equipped with user-friendly controls that simplify operation. With intuitive digital displays, operators can easily select drying cycles, adjust temperature settings, and monitor remaining drying time. The models feature several programmable settings, allowing users to customize cycles based on specific fabric types or drying requirements. Additionally, these dryers come with a lint filter system designed to trap lint effectively, enhancing performance and safety.

Another notable characteristic is their quiet operation. Designed with noise-reduction technologies, these dryers minimize sound levels, making them suitable for establishments where noise can be a concern. Furthermore, both models have safety features such as door switches and over-temperature protection, ensuring safe operation for users.

In conclusion, the American Dryer Corp MDG50PNH and MDG50MNV models are excellent choices for commercial laundry applications. Their combination of durability, efficiency, and user-friendly features makes them stand out in the marketplace. Whether it's for a bustling laundromat or a high-demand hotel, these dryers deliver the performance and reliability necessary to meet the demands of everyday laundry operations. With their innovative technology and thoughtful design, American Dryer Corp continues to set a high standard in the industry.
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