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maintenance guide
Left hand Hydraulic block assembly
1
2
Legend
1.Left hand hydraulic block
2.
3.Safety valve
4.Central heating flow
5.Domestic hot water outlet
3
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Secondary Heat Exchanger (E-COMBI)
Tools
Time | 10 min |
1
Drain primary and domestic hot water circuits.
Remove the two screws and remove the heat exchanger
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