7.3.3 Water heater
The water heater is an optional feature and its operation is described in a separate manufacturer's manual. It is connected to an on/off type fuse, which also functions as a main switch for the device.
Always turn off the water heater when refueling.
Figure 1. Yamarin 80 DC
water heater

1 | Water tank | 4 | Expansion tank |
2 | Diesel tank | 5 | Hot water reservoir |
3 | Combi heater | 6 | Water pump |