ad8370l2000a

Auxiliary heater (AHE) diagnosis previous knowledge

Type ad · topic 83.70 · version 0100 · 2003-06-13

Applies to: MODEL 667, 668, 670 with CODE (H11) hot air auxiliary heater with CODE (H12) hot water auxiliary heater with CODE (H14) hot water auxiliary heater, boosted

Where it sits

Function group 3 Body › 83 Climate control › 83.70 Auxiliary/supplementary heater — Series 667 · Series 668 · Series 670

AD83.70-L-2000A

Auxiliary heater (AHE) diagnosis previous knowledge

3.4.98

MODEL 667, 668, 670
with CODE (H11) hot air auxiliary heater
with CODE (H12) hot water auxiliary heater
with CODE (H14) hot water auxiliary heater, boosted

Danger1

Risk of explosion due to fuel vapors igniting, risk of poisoning due to inhaling combustion gases and risk of injury from burns during and after heater operation.

Do not put stationary heater, auxiliary heater or engine with heater booster into operation in confined spaces or while refuelling. Allow heater unit to cool down after operation and wear safety gloves.

AS83.70-Z-0002-01A

Auxiliary heater (AHE), location of components

Code H11

(D1LC hot air auxiliary heater)

GF83.70-L-0003-03A

Code H12

(D5WS hot water auxiliary heater)

GF83.70-L-0003-03B

Code H14

(D9W hot water auxiliary heater)

GF83.70-L-0003-03C

Electric wiring diagrams

Code H11

(D1LC hot air auxiliary heater)

PE83.70-D-2001H

Code H12

(D5WS hot water auxiliary heater)

PE83.70-D-2001F

Code H14

(D9W hot water auxiliary heater)

PE83.70-D-2001G

Connection and use of test equipment

AD00.00-L-1000AZ

Connector assignment and connector location, heater unit, hot air auxiliary heater (AHE)

Code H11

(D1LC hot air auxiliary heater)

AD83.70-L-2000-11A

Connector assignment and connector location, heater unit, hot water auxiliary heater (AHE)

Code H12

(D5WS hot water auxiliary heater)

AD83.70-L-2000-12B

Code H14

(D9W hot water auxiliary heater)

AD83.70-L-2000-12A

Notes on fault memory, auxiliary heater (AHE)

AD83.70-L-2000-05A

Referenced documents