AR83.70-W-5936B | Removing and installing control PCB | 1.8.96 |
MODEL 950, 952, 953, 954 with BODY 940.899 with CODE (H62) Warm air heater "Eberspächer D3 LP"
MODEL 950, 952, 953, 954 with BODY 942.899 with CODE (H62) Warm air heater "Eberspächer D3 LP"
MODEL 970, 972, 974, 975, 976 with BODY 972.899 with CODE (H62) Warm air auxiliary heater "Eberspächer" D3 LP
W83.70-0051-06
1 Hex. screw
2 Cover
3 Connector for combustion and hot air blower
4 Connector for overheat switch
5 Connector for flame sensor
6 Control circuit board
| Removal, installation | ||
1 | Disconnect ground lead from battery | Do not interrupt main battery supply while heater is in operation or during heater shut-off delay. | |
2 | Remove cover (2) | ||
3 | Disconnect 14-pin connector from power supply and connector (3) for combustion and hot air blower from control circuit board (6) | ||
4 | Remove control circuit board (6) | Release control circuit board (arrow) and pull out until connectors (4, 5) are accessible. Disconnect connector and remove control circuit board. | |
5 | Reinstall in opposite order | ||
Danger! | Fuel vapors present an explosion hazard. Combustion gases are toxic when inhaled. Heater can cause severe burns during and after operation. | Do not start up or operate stationary heaters, auxiliary heaters or engines with heater boosters in closed rooms or in the vicinity of service stations. Allow heater to cool off after operation and wear protective gloves. | |
6 | Check stationary heater for proper function |
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