mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

GF83.70-P-0006-01LA Stationary Heater (STH), Location of Components|Page 6298 > < GF83.70-P-0006-01LA Stationary Heater (STH), Location of Components|Page 6296
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Direct line

The following components are actuated via a direct line:

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Combustion air blower (A6m2)

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Fuel preheating system (A6r5) (with diesel engine)

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STH switchover valve (Y16)

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STH fuel metering pump (Y23) (model 216) or STH or HB [ZUH] fuel metering pump (Y23) (model 221)

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STH radio remote control receiver

Interior CAN

The signals are transmitted by the STH control unit via the interior CAN.
The resulting functions are described in the relevant function descriptions (see block diagram or function schematic).

Variants

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Gasoline version

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Diesel version

GF83.70-P-0006-01LA Stationary Heater (STH), Location of Components|Page 6298 > < GF83.70-P-0006-01LA Stationary Heater (STH), Location of Components|Page 6296