39
INST
ALLER Section (en)
7651556.01 (1-01/16)
133
Ignition failure (5 attempts)
Check that the gas valve is open and there is no air in the gas
supply circuit.
Check the gas supply pressure.
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See the actions indicated in E92
Check correct operation of the condensate drainage.
134
Gas valve blocked
Check the gas supply pressure.
Check the integrity and position of the sensing and ignition
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POSITIONING THE ELECTRODES section).
If necessary, replace the electronic board.
135
Internal board error
Replace the electronic board.
154
Delivery/return probe control test
See the actions indicated in E109
160
Fan fault
Check correct operation of the fan.
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electronic board.
178
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temperature system
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317
162
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321
163
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See the actions indicated in E20
384
164
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Check correct operation of the gas valve.
385
165
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Input voltage V<175V.
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reasons other than the boiler. If so, contact the electricity
provider.
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(resistance decreases as temperature rises).
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(resistance decreases as temperature rises).
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(resistance decreases as temperature rises).
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Summary of Contents for DUO-TEC COMPACT+
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Page 30: ...7651556 01 1 01 16 118 S E C T I O N C 722032201 31 5 38 5...
Page 31: ...119 S E C T I O N C 7651556 01 1 01 16 A B C D E F 65 65 65 65 31 5 70 38 5 105 162 5 153 5...
Page 32: ...7651556 01 1 01 16 120 S E C T I O N D 25 mm...
Page 35: ...123 S E C T I O N F 7651556 01 1 01 16...
Page 36: ...7651556 01 1 01 16 124 S E C T I O N G 2 1 D A C G H E F B...
Page 37: ...125 S E C T I O N G 7651556 01 1 01 16...
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