American Dryer Corp MDG75PNH, MDG75MNV installation manual Single-Phase Electrical Lead Connections

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3.Grounding

A ground (earth) connection must be provided and installed in accordance with state and local codes. In the absence of these codes, grounding must conform to applicable requirements of the National Electrical Code ANSI/NFPA NO. 70-LATEST EDITION, or in Canada, the installation must conform to applicable Canada Standards: Canadian Electrical Codes Parts 1 & 2 CSA C22.1-1990 or LATEST EDITION. The ground connection may be to a proven earth ground at the location service panel.

For added personal safety, when possible, it is suggested that a separate ground wire (no. 18 minimum) be connected from the ground connection of the dryer to a grounded cold water pipe. DO NOT ground to a gas pipe or hot water pipe. The grounded cold water pipe must have metal-to-metal connection ALL the way to the electrical ground. If there are any nonmetallic interruptions, such as, a meter, pump, plastic, rubber, or other insulating connectors, they must be jumped out with no. 4 copper wire and securely clamped to bare metal at both ends.

IMPORTANT: For personal safety and proper operation, the dryer must be grounded.

Provisions are made for ground connection in each dryer at the electrical service connection area.

4.Electrical Connections

A wiring diagram is located inside the control box for connection data.

If local codes permit, power to the dryer can be made by the use of a flexible U.L. listed power cord/pigtail (wire size must conform to rating of dryer), or the dryer can be hard wired directly to the service breaker panel. In both cases, a strain relief must be installed where the wiring enters the dryer.

IMPORTANT: A separate protected circuit must be provided to each dryer.

a. Single-Phase (1ø) Wiring Connections/Hookup

The electrical input connections on ALL single-phase (1ø) gas dryers are made into the rear service box located at the upper left area of the dryer.

Single-Phase Electrical Lead Connections

Black

+

Positive

White or Red

+

Neutral or L2

Green

+

Ground

20

Maytag Co.

113394 - 8

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Contents MDG75PNH and MDG75MNV Installation Manual Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Section Procedure for Functional Check Safety Precautions SectionMaytag Co 113394 Specifications SpecificationsSpecifications Gas Component Identification Maytag Co 113394 Installation Procedures Location RequirementsUNPACKING/SETTING UP Dryer Enclosure Requirements Fresh AIR Supply Requirements Exhaust Requirements General Exhaust Ductwork InformationOutside Ductwork Protection Maytag Co Multiple Common Dryer Venting Importantventingreminders Electrical Information Electrical RequirementsNON-REVERSING GAS Single-Phase Electrical Lead Connections For 110V Applications GAS Information Type of GAS Maytag Co 113394 Maytag Co Preparation for OPERATION/START-UP Preoperational Tests Basket Tumbler Coating Dual Timer Dryers Preoperational InstructionsReversing Timer SPIN/DWELL Adjustments Shutdown InstructionsSERVICE/PARTS Information ServiceParts Routine Maintenance CleaningSuggested Cleaning Schedule Adjustments LubricationLint Drawer Removal Data Label Information Procedure for Functional Check Replacement Components SectionviiMaytag Co Manual Reset Burner HI-LIMIT Instructions PhaseDual Timer F.E. System In Action Sensoractivated Fire Extinguishing S.A.F.E. SystemInstallation Typical Water Supply F.E. System Theory of Operation F.E. System Water Valve Check F.E. System Diagnostics Messages Maytag Co 10/30/08