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Chamberlain 2220RGD 1/2 HP Rail Assembly Parts, Installation Parts, NO, NO, KEY, PART, DESCRIPTION, REPAIR PARTS

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REPAIR PARTS

Rail Assembly Parts

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1

2 3

4

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Installation Parts

		2
	1	3
LOCK	LIGHT	4

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KEY	PART
NO.	NO.	DESCRIPTION

1	41A4795	Hardware bag (includes
		sprocket coupling)
2	12B569-1	Left rail bracket
3	12B569-2	Right rail bracket
4	81C168	Rack
5	41C4677	Complete trolley assembly
6	1D4828-1	Screw Drive one-piece rail
7	41A4836	Drive sprocket kit
8	25C20	Sprocket coupling

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			KEY	PART
		6	NO.	NO.	DESCRIPTION
			1	41A5273-6	Multi-function door control
N	TICE		2	973RGD	3-button remote control
	O
		7	3	10A20	3V 2032 Lithium battery (1 required)
		7	4	29B137	Visor clip
	CEILING	NLY	5	41A5047	Door bracket w/clevis pin & fastener
		T O
		UN
		MO
		UP	6	41A2828	Emergency release rope & handle
			6	41A2828	Emergency release rope & handle
			7	178B34	Straight door arm section
			8	41A4353	Header bracket w/clevis pin & fastener
			9	41A5034	Safety sensor kit: receiving and
					sending eyes with 3' 2-conductor bell
					wire attached
			10	41A5266-1	Safety sensor bracket
		11	11	41B4494-1	2-Conductor bell wire: white &
		11			white/red
		12	12	178B35	Curved door arm section
		12			NOT SHOWN
				41A4675-7	Installation hardware bag (see page 3)
				114A2483	Owner’s manual
				114A2483SP	Owner’s manual - Spanish

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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