Nordyne M3RL Table Of Contents, M 3 R L- 060A - A W, Venting and Combustion, Application

TABLE OF CONTENTS

General	4
Unit Dimensions	4
Shipping Weights	4
Furnace Specification	4
Air Flow Data	4
Owner's Information	5
Installation Requirements	6
Location	7
Clearance	7
Circulating Air Supply	7
Return Air Provisions	8
Air Distribution Systems	9
Duct Connector Selection	10
Duct Installation	10
Venting and Combustion
Air Requirements	13
Venting Requirements	14
Vent Table	15
Vent Pipe Material	16
Vent Pipe Length and Diameter	16
Vent Pipe Installation	16
Pipe Routing & Support	16
Location of Outdoor Termination	16
Horizontal Venting	18
Vertical Venting	18
Vent Freezing Protection	19
Concentric Vent Termination	19
Drainage of Condensate
From Furnace	19
Gas Supply and Piping	20
Leak Check	21
High Altitude Derate	21
Pressure Switch	21

Conversion	21
Lighting and Adjustment
of the Appliance	23
Electrical Wiring	24
Line Voltage Wiring	24
Low Voltage Wiring	26
Ventilation	26
Start-up and Adjustment	26
Start-Up Procedure	26
Shut Down Procedure	27
Verifying and Adjusting Firing Rate ...	27
Temperature Rise	27
Verifying and Adjusting
Verifying Burner Operation	28
Verifying Operation of the
Supply Air Limit Switch	28
Description of Components	29
Furnace Accessories	29
Maintenance	29
Combustion Air and Vent System ....	29
Air Filter(s)	29
Lubrication	30
Condensate Drain Assembly	30
Blower Compartment	30
Heat Exchanger and Burner
Maintenance	30
System Operation Information	30
Sequence of Operation	30
Furnace Fails to Operate	31
Location of Major Components	32
Wiring Diagram	33
Installation/Performance
Checklist	35

M 3 R L - 060 A - A W

			Return Air Configuration
			Blank - Front
Application			T - Top
		Door Color
M-Manufactured Home
		W - White
Furnace Series		G - Gray
		Cabinet Dimensions
Comfort Model
		A - 56" x 19-3/4" x 23-3/4”
RL - Condensing Downflow		B - w/Coil Cavity,
			76" x 19-3/4" x 23-3/4"
		Electrical Code
	Heating Capacity	A - 1PH, 60 Hz, 120 VAC
	Input, BTUH (000’)
	Table 1. Model Identification

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