DeDietrich AMC 15 User Manual

Number of boiler operating hours.
Draw-off rate.
Set tap water temperature.
If descaling of the plate heat exchanger is necessary, proceed as follows:
1. Shut off the water supply.
2. Drain the boiler.
3. Remove the air vent hose above the siphon.
4. Remove the siphon.
5. Remove the safety clip holding the flow pipe in place on the left side of
the hydroblock and the heat exchanger.
6. Remove the flow pipe.
7. Disconnect the connector from the tap water temperature sensor.
8. Unscrew the 2 hexagonal socket screws located to the right and left of
the plate heat exchanger.
9. Turn the plate heat exchanger slightly and carefully remove it from the
boiler.
10. Clean the plate heat exchanger with a descaling product (e.g. citric
acid with a pH value of around 3).
To this end, a specific cleaning appliance is available as an
accessory.
11. After cleaning, rinse thoroughly under running water.
12. Reassemble all components.
Fig.98 Cleaning of plate heat exchanger
AD-0001243-04
3
4
3
2
1
H
2
O
21
+/+ H
2
O
8
5
6
5
7
8
9
10 Maintenance
7686707 - v.01 - 06092018 AMC 105

DeDietrich AMC 15 Specifications

General

Brand	DeDietrich
Model	AMC 15
Category	Boiler
Language	English