Thermal Fuse Replacement Of Heat Exchanger - Baxi POWER HT 1.850 Manual De Uso Destinado Al Usuario Y Al Instalador

20. THERMAL FUSE REPLACEMENT OF HEAT EXCHANGER

The thermal fuse is positioned on the rear of the heat exchanger as shown in the figure, is electrically con-
nected in series with the safety thermostat. Its function is to protect the exchanger from overheating in case
of insulation failure. When this occurs the device appears on the display the anomaly E110. If the cause is
due to the rupture of the isolation it is necessary to remove the heat exchanger and replace the rear isolation
and the thermal fuse.
Figure 16b
ISTRUCTIONS PERTAINING TO THE INSTALLER
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