Mercedes-Benz Service Manual Heating, Air Conditioning, Automatic Climate Control Model 116

Mercedes-Benz Service Manual Heating, Air Conditioning, Automatic Climate Control Model 116 | PDF

Mercedes-Benz technical manual for heating, ventilation, air conditioning and automatic climate control systems in Model 116 vehicles, especially useful for diagnosis, repair, maintenance and restoration of classic W116 models.

This edition brings together factory technical information for the climate control systems installed in Mercedes-Benz Model 116 vehicles, including heating, ventilation, air conditioning and Automatic Climate Control II according to year, chassis and vehicle equipment.

The information is organized by technical groups, sections and job numbers, with identification, testing, removal, installation, adjustment and repair procedures for climate control system components.

Unlike a general maintenance manual, this publication is focused specifically on heating, ventilation, air conditioning and automatic climate control for the Mercedes-Benz W116, with vacuum diagrams, wiring diagrams, function tests, sensors, valves, control units, compressor, evaporator, condenser and related components.

The scope of the manual can be reviewed in more detail in the Complete Index tab, where the included sections and operations are listed.

Main topics covered in the Mercedes-Benz Model 116 climate control manual

• General technical data and instructions for use of the manual
• Model identification, climate control system identification and vehicle identification number locations
• Heating and ventilation system
• Heating system control and vacuum circuits
• Removal and installation of heater box, heater valve and heater blower
• Adjustment of air mixing flaps and air inlet grille components
• General description of the air conditioning system
• Refrigerant circuit, safety measures and air conditioning repair instructions
• Electrical and vacuum control of the air conditioning system
• Function test, leak test, evacuation, refilling and draining of the system
• Cleaning of the air conditioning system
• Refrigerant compressor, electromagnetic clutch, condenser and receiver dehydrator
• Pressure switches, temperature switches, expansion valve and evaporator
• Vacuum elements, auxiliary fan and temperature sensors
• Automatic Climate Control II system
• Quick tests, tester procedures, vacuum diagrams and wiring diagrams
• Amplifier, control unit, regulating valves, relays and vacuum circuits

Mercedes-Benz models included in this manual:

• Series W116: 280 S, 280 SE, 450 SE, 450 SEL, 450 SEL 6.9 and 300 SD

Climate control systems covered:

• Heating / Ventilation and Air Conditioning System I: 280 S, 450 SE and 450 SEL, according to year and chassis
• Automatic Climate Control II: 280 S, 280 SE, 450 SE, 450 SEL, 450 SEL 6.9 and 300 SD, according to year and chassis

Important: This manual applies to Mercedes-Benz heating, air conditioning and automatic climate control systems used in Model 116 vehicles. To apply each procedure correctly, always verify the exact model, year, market, chassis number, engine version, installed system and vehicle equipment.

The digital edition allows quick access to the different technical groups through internal bookmarks, making it easier to search by system, job number, component or model from a computer, tablet or mobile phone.

Item features:

• Format: PDF
• Language: English
• Pages: 309
• File size: 34.7 MB
• Delivery method: Download link

Frequently asked questions

Does this manual apply to Mercedes-Benz W116 models?

Yes. It is intended for Mercedes-Benz Model 116 vehicles, including 280 S, 280 SE, 450 SE, 450 SEL, 450 SEL 6.9 and 300 SD versions, according to the installed climate control system.

What climate control systems does it include?

It includes heating, ventilation, air conditioning and Automatic Climate Control II, with specific procedures according to year, chassis and vehicle equipment.

Does it include wiring diagrams and vacuum lines?

Yes. The manual includes wiring diagrams, vacuum diagrams, circuit tests, valves, sensors, switches, relays, control units and diagnostic procedures.

Does it include air conditioning repair procedures?

Yes. It covers the refrigerant circuit, leak testing, evacuation, refilling, draining, cleaning, compressor, electromagnetic clutch, condenser, receiver dehydrator, expansion valve and evaporator.

Is it useful for restoring classic Mercedes-Benz climate control systems?

Because of its specific coverage of Model 116 heating, air conditioning and automatic climate control systems, it is a useful reference for diagnosis, maintenance, repair and restoration of original Mercedes-Benz systems.

Is this a printed manual?

No. This item is a digital PDF version, delivered immediately after purchase. The file includes technical organization by groups, sections and job numbers, making it easy to locate procedures, diagrams, tests and repair operations. It can be viewed from a computer, tablet or mobile phone, or printed by section when working next to the vehicle.