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Chamberlain 2220RGD 1/2 HP Carton Inventory, RAIL ASSEMBLY, INSTALLATION HARDWARE

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Carton Inventory

Your garage door opener is packaged in two cartons which contain the motor unit and all parts illustrated below. Accessories will depend on the model

purchased. If anything is missing, carefully check the packing material. Parts may be stuck in the foam. Hardware for installation is also listed below.

LOCK

LIGHT

Multi-Function Door Control Panel

		Y
		NL
		T O
		UN
		G MO
		ILIN
		CE
		UP
SAFETY SIGNAL	Remote Control	Header Bracket
3-Button Remote	Transmitter Visor Clip	Header Bracket
Control Transmitter

Motor Unit with Light Lens

Sprocket Coupling

Safety Sensor

Bracket (2)

Rail Brackets

Rail

2 Conductor Bell Wire

White & White/Red

Trolley

(2) Safety Reversing Sensors

(1 Sending Eye and 1 Receiving Eye) with 2-Conductor White & White/Black Bell Wire attached

Curved Door

Arm Section

Door Bracket

Safety Labels

and

LiteratureStraight Door

Arm Section

	RAIL ASSEMBLY	Nut 5/16"-18 (4)
	Coupling Sleeve (1)	Lock Washer 5/16" (4)
	Hex Bolt 1/4"-20 x 5/8" (4)	Screw 6ABx1-1/4" (2)
	Nut 1/4" - 20 (4)	Screw 6-32x1" (2)
	INSTALLATION HARDWARE	Self-Threading Screw 1/4"-14x5/8" (2)
		Insulated Staples (30)
	Hex Bolt 5/16"-18x7/8" (4)
		Ring Fastener (3)
	Lag Screw 5/16"-9x1-5/8" (2)
		Drywall Anchors (2)
	Lag Screw 5/16"-18x1-7/8" (2)
		Carriage Bolt 1/4"-20x1/2" (2)
	Clevis Pin 5/16"x2-3/4" (1)
		Wing Nut 1/4"-20 (2)
	Clevis Pin 5/16"x1-1/4" (1)
		Rope
	Clevis Pin 5/16"x1" (1)
		Handle

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Contents

For Residential Use Only Introduction Assembly Installation Adjustment Operation Preparing your garage door Tools needed Planning Carton Inventory Fasten the Rail to the Motor Unit Install the Trolley Attach the Rail Brackets Determine the Header Bracket Location Install the Header Bracket Attach the Rail to the Header Bracket Install The Protector System® INSTALLING THE BRACKETS Garage door track installation (preferred): Figure Wall installation (Figures 2 & 3): Floor installation (Figure 4): MOUNTING AND WIRING THE SAFETY SENSORS Recommended Wire Routing Do not use the lower (trolley) channels Position the Opener Hang the Opener Install the Door Control Install the Lights Attach the Emergency Release Rope and Handle Electrical Requirements Complete Safety Reversing Sensor Installation Fasten the Door Bracket ONE-PIECEDOORS Metal Doors: Connect Door Arm to Trolley ALL ONE-PIECEDOORS 1.Assemble the door arm, Figure 4: 2.Adjustment procedures, Figure 5: ïOpen door adjustment: decrease UP travel limit ïClosed door adjustment: decrease DOWN travel limit Adjust the UP and DOWN Travel Limits Adjust the Force Test the Safety Reversal System Test the Protector System® Using Your Garage Door Opener Using the Wall-Mounted Door Control To Open the Door Manually CARE OF YOUR OPENER LIMIT AND FORCE ADJUSTMENTS: MAINTENANCE SCHEDULE Once a Month Once a Year HAVING A PROBLEM 1. My door will not close and the light bulbs blink on my motor unit: 2. My remotes will not activate the door: 3. My door reverses for no apparent reason: 1 FLASH 2 FLASHES 3 FLASHES 4 FLASHES 5 FLASHES To Add and Reprogram an Additional Hand-heldRemote Control To Erase All Codes From Motor Unit Memory *3-ButtonRemotes To Add, Reprogram or Change a Keyless Entry PIN Rail Assembly Parts Installation Parts Motor Unit Assembly Parts ACCESSORIES Model 1702LM Outside Quick Release Model 971RGD SAFETY SIGNAL Single-Button RAYNOR ONE-YEARLIMITED WARRANTY LIFETIME MOTOR LIMITED WARRANTY