Thermo Technologies SMT 400 - Manual (Page 17)

16
3.5 TIMER SCREEN - AUXILIARY HEAT BOOST
3.5.1
1
Timer Screen function selector
Pressing this key once reveals the timer screen as shown above. The SMT
400 offers three independent timers with associated thermostats. Each
timer can be linked to any of the two tank sensors and two relays.
2 Auxiliary output selection
This allows you to select which relay will be controlled by the selected
output.
‘OFF’: This selection indicates that the selected timer will not affect any of
the relays.
‘A1’: This selection indicates that the selected timer will control auxiliary
output 1 relay.
‘A2’: This selection indicates that the selected timer will control auxiliary
output 2 relay.
Use the keys to make the selection.
3,4,5 Timer start, timer end and temperature settings
Use the keys to adjust the start time, end time and temperature
settings of the timer.
6 Sensor selection
This allows you to select which sensor will be used for the selected timer.
This selection indicates that Tank sensor 1 will be used.
This selection indicates that Tank sensor 2 will be used.
Use the keys to make the selection.
Use the keys to select the required parameter.
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