Daikin altherma 3 M Service Manual page 202

3 | Components
To install the noise filter PCB
Service manual
202
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14 To install the new noise filter PCB, see
1 Install the noise filter PCB on its correct location.
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2 Connect all connectors and FASTON connectors to the noise filter PCB.
3 Connect the LA, LB, NA and NB wires to the noise filter PCB and tighten the
screws.
4 Remove the grease and apply new grease to the heat sink on the main PCB.
CAUTION
ALWAYS apply new grease on the PCB heat sink. NOT doing so may cause the PCB to
fail due to insufficient cooling.
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"Repair procedures" [
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EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
ESIE20-06A – 2021.03