Heater Settings - Airstream TC5-2V4SA User Manual

HEATER SETTINGS

CASCADING HEATERS
When cascading heating is used, the temperature used is the average room
temperature (internal switch #8 is turned OFF). To use stages 5 and 6 for
heating, set internal switches # 6 and 7 to ON. To use only stage 6 for heating,
set internal switch # 6 to ON and # 7 to OFF.
Heating
Heater 2 ON
Heater 2
Heater 1
If the room temperature rises:
- at Set Point - Heater 1 Offset - Heater 1 Diff.: Heater 2 turns off.
- at Set Point - Heater 1 Offset: Heater 1 turns off.
If the room temperature falls:
- at Set Point - Heater 1 Offset - Heater 1 Diff.: Heater 1 turns on.
- at Set Point - Heater 1 Offset - Heater 1 Diff. - Heater 2 Diff.:
Heater 2 turns on.
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TC5-2V4SA rev.06
Heater 2 OFF
Heater 1 ON
HEATER 2
DIFFERENTIAL
DIFFERENTIAL
HEATER 1
HEATER 1
Heater 1 OFF
OFFSET
Set Point
Room
Temperature