COMPACT AHU WITH HEAT RECOVERY EVO-T +
OPERATION AND MAINTENANCE MANUAL
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14.2.4 Secondary electric heater
Install the secondary electric heater in the air supply sec-
tion inside the AHU.
Fig. 56
The components controlling the electric heater are connec
-
ted according to the diagram:
Fig. 57
Connect the overheating thermostat signal of the electric
heater (K1) to the EVOT controller+
Fig. 58