Cleaning The Plate Heat Exchanger (Optional Kit) - Baxi POWER HT+ Series Installation, User And Service Manual

11 Maintenance
Fig.172
Fig.173
118 POWER HT +
2. POWER HT+ 1.130 and POWER HT+ 1.150 (coaxial pipes): if
necessary, check the return into circulation of any combustion
products. The sensor will then be connected to the outlet connected to
the combustion air intake circuit.
For more information, see
Setting the air/gas ratio (maximum heat input), page 69
Checking combustion (reduced heat input)
1. Check the combustion with reduced heat input.
2. POWER HT+ 1.130 and POWER HT+ 1.150 (coaxial pipes): if
necessary, check the return into circulation of any combustion
products. The sensor will then be connected to the outlet connected to
the combustion air intake circuit.
For more information, see
Setting the air/gas ratio (reduced heat input), page 71
11.2.9

Cleaning the plate heat exchanger (optional kit)

1. Close the two valves on the secondary side.
1
MW-4000286-1
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