Page 70 of 71
Accessories Descriptions
Electrical Heater
Electric Heater module is supplied for winter heating as an alternative to the auxiliary hot water coil.
Electric Heater is installed in the same way and same position as the Auxiliary 1 row heating coil for 4-pipe system.
Note: Airflow should not drop below the values for minimum speed.
SK2019 FSTD-SLIM-EC-FLEX-001_01