Marantec America

D&L field guide · Doors, openers & documentation

Marantec America manuals and product documents

Official Marantec America sources for opener models, operation, and installation references. Match your equipment first; then choose the document.

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What should I check before choosing a Marantec America document?

Marantec Synergy operators use model-specific instructions. The initial reference here is the Synergy 300-series owner manual for the listed 360, 370 and 380 models.

Check the operator label and control frequency before selecting accessories. Use manufacturer support for models outside this initial coverage.

Official Marantec America reference (opens in a new tab)

Find documentation for your equipment

Search model numbers, product families, or document names. These records include older equipment and shared manuals; a listing does not confirm current availability or compatibility.

Model or document Equipment

1 documentation record

Marantec America · Garage door openers

Synergy 360, 370 and 380

PDF1 resource

Match the model and revision on your equipment to the scope printed in this manufacturer document. A shared guide does not make parts or controls interchangeable.

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Documents and source information (1)

Synergy 360, 370 and 380 manufacturer manual (opens in a new tab)
PDF · Language: English

Manufacturer source (opens in a new tab) · Listed source checked 2026-10-19. Confirm the document revision against your equipment label.

Manual selection questions

How do I choose the right Marantec America document?

Copy the complete model number and manufacture date from the opener label. Match the manual revision, region, and controls to that unit. Similar housings or nearly identical model numbers do not establish compatibility.

Is a brochure the same as an installation manual?

No. A brochure describes product choices; an owner guide covers operation and routine checks. Installation and service documents cover equipment setup. Use the document intended for your task, and have spring, cable, structural, and powered-door work assessed by a qualified technician.

Why do some links open a support page instead of a PDF?

Manufacturers may offer multiple languages, revisions, or downloads on one support page. We label those destinations as manufacturer support rather than calling them PDFs. Select the document that matches your equipment on that page.

Does this include every Marantec America model ever sold?

No. This catalog covers records found in the listed official sources. Historical regional variants, accessories, and restricted downloads may be absent. A record is not a statement of current stock, warranty coverage, or replacement-part compatibility.

Can D&L help if I cannot identify my equipment?

Contact D&L with a photo of the equipment label and an overview of the door or opener. Our team can help establish the next step and discuss an inspection or replacement. Do not remove covers or disturb spring hardware to find a label.

Need hands-on help? Explore opener repair and installation, or find our Portland and Boise teams.

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From research to a working door

Need help matching the equipment?

Have the model label, a wide photo of the door and opener, and a description of the problem ready when you contact us. Ask the team how to share photos; do not share access codes. Our local team can discuss identification, service, and replacement options.

Call (888) 641-5060 Schedule service

D&L Garage Doors · Local support

Choose your local team

Contact our Portland or Boise shop for equipment identification, repair and replacement questions. Call ahead before bringing in parts.

Also serving Salem & Mid-Valley and Vancouver & SW Washington through our regional service teams.

Portland shop & showroom

6701 SE Foster Rd, Unit D, Portland, OR 97206
(503) 704-2654

The showroom is at the back of the building near 67th Avenue and SE Foster Road. Enter the parking lot from 67th Avenue. Call ahead to confirm visit arrangements.

Directions to Portland Location details

Boise shop & showroom

3800 W Chinden Blvd, Boise, ID 83714
(208) 650-4304

The showroom is near 38th Avenue and W Chinden Boulevard. Parking-lot access is from 38th Avenue. Call ahead to confirm visit arrangements.

Directions to Boise Location details

Published by D&L Garage Doors. Manufacturer documents remain the authority for model-specific instructions. Report a correction or view business credentials.

Prepared by D&L Garage Doors. Manufacturer sources checked October 19, 2026. Independent guidance; brand names identify the equipment and do not imply manufacturer endorsement. Report a document or specification issue.