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Chamberlain WD822KD Planning (Continued), ONE-PIECEDOOR WITH TRACK, ONE-PIECEDOOR INSTALLATIONS

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Planning (Continued)

ONE-PIECE DOOR INSTALLATIONS

•Generally, a one-piece door does not require reinforcement. If your door is lightweight, refer to the information relating to sectional doors in Installation Step 11.

•Depending on your door’s construction, you may need additional mounting hardware for the door bracket (Step 11).

Without a properly working safety reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door.

•The gap between the bottom of the garage door and the ﬂoor MUST NOT exceed 1/4" (6 mm). Otherwise, the safety reversal system may NOT work properly.

•The ﬂoor or the garage door MUST be repaired to eliminate the gap.

ONE-PIECE DOOR WITHOUT TRACK			FINISHED CEILING
			Support bracket &
			fastening hardware
			is required.
			See page 15.
	Header Wall	Rail
	Header Wall
			Motor unit
			Wall-mounted
			Door Control
			Access
			Door	CLOSED POSITION
				Trolley
				Stop Bolt	Belt	Trolley
					Belt	Trolley
				Header
			Safety Reversing	Bracket Rail			Emergency
				Door Bracket			Emergency
				Door Bracket			Release
	Gap between ﬂoor and		Sensor				Release
	Gap between ﬂoor and		Sensor			Curved	Rope &
Safety Reversing	bottom of door must not			Straight			Rope &
Safety Reversing	bottom of door must not			Straight			Handle
Sensor	exceed 1/4" (6 mm).			Door Arm Door
			Header	Garage		Arm
			Wall	Door

ONE-PIECE DOOR WITH TRACK

	Gap between ﬂoor and
Safety Reversing	bottom of door must not
Sensor	exceed 1/4" (6 mm).

			CLOSED POSITION
			Trolley Stop Bolt		Belt	Trolley
	Access	Header	Header	Curved		Rail
		Wall	Header	Door Arm
		Wall	Bracket	Door Arm
	Door		Bracket			Emergency
	Door

			Door			Release
			Door		Straight	Rope &
			Bracket		Straight	Rope &
			Bracket		Door	Handle
			Garage		Door	Handle
			Garage		Arm
			Door
	Safety
	Reversing
	Sensor

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Contents

For Residential Use Only Introduction Assembly Installation Adjustment Operation Preparing your garage door Tools needed Planning Planning (Continued) Carton Inventory Hardware Inventory Assemble the Rail & Install the Trolley Fasten the Rail to the Motor Unit Install the Idler Pulley Install the Belt and Attach the Belt Cap Retainer Set the Tension Determine the Header Bracket Location Install the Header Bracket Attach the Rail to the Header Bracket Position the Opener Hang the Opener Install the Door Control Install the Lights Attach the Emergency Release Rope and Handle Electrical Requirements Install The Protector System® INSTALLING THE BRACKETS Garage door track installation (preferred): Wall installation (Figures 2 and 3): Floor installation (Figure 4): MOUNTING AND WIRING THE SAFETY REVERSING SENSORS Mounting: Option A - Installation Without Pre-Wiring: Option B - Pre-WiredInstallation: Connect to garage door opener: ALIGNING THE SAFETY REVERSING SENSORS TROUBLESHOOTING THE SAFETY Fasten the Door Bracket ONE-PIECEDOORS Metal Doors: Connect Door Arm to Trolley ALL ONE-PIECEDOORS 1. Assemble the door arm, Figure 5: IMPORTANT: 2.Adjustment procedures, Figure 6: INCORRECT Adjust the UP and DOWN Travel Limits Adjust the Force Test the Safety Reversal System Test The Protector System® Using Your Garage Door Opener To Open the Door Manually THE REMOTE CONTROL BATTERY MAINTENANCE SCHEDULE Every Month Every Year 2.My remotes will not activate the door: 5.My lights will not turn off when door is open: 6.My motor unit hums brieﬂy: Diagnostic Chart To Add or Reprogram a 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 Motor Unit Assembly Parts 953D 3-ButtonSECURITY✚® Remote Control: 956D 3-Button Mini-RemoteControl OUR LARGE SERVICE ORGANIZATION SPANS AMERICA www.chamberlain-diy.com WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INFORMATION: