Corrective Action - EAS ELECTRIC EMCH Serie Manual De Instrucciones

Symptom 6: Space heating capacity shortage at low outdoor temperatures
POSSIBLE CAUSES
Backup heater
operation is not
activated.

CORRECTIVE ACTION

• Check if that the "OTHER HEATING SOURCE/ IBH FUNCTION" is
enabled.
• Check whether or not the thermal protector of the backup
heater has been activated.
• Check if booster heater is running, the backup heater and
booster heater can't operate simultaneously.
48
V.1