Setting The Hardware Switches - Smart temp SMT?770 Installer Manual

Setting the hardware switches
Switch
Sw1 – Fan Speeds
Sw2 – Equipment Type
Sw3 – Stages
Sw4 – Reversing Valve
If Sw 2= ON – Heat Pump
Sw4 – Fan Mode
If Sw 2= OFF – Heat/cool
Sw5 – Anti cycle timer
Sw6 – Operation
Sw7 – Minimum Run
Sw8 – Program Type
If Sw 6= ON – Programmable
Sw8 – Set points
If Sw 6= OFF – Manual
Typical drawings have been provided on page 12 of this manual that will
assist with the selection of the correct positions for these function switches.
6 | P a g e
Off
1 Speed Fan
Heat Cool
1 Stage
Energise in cool (O)
Fan Control by Heater (HG)
Off
Manual Thermostat
2 minutes
Commercial Program
Single Set point
On
3 Speed Fan
Heat Pump (O/B terminals)
2 Stages
Energise in heat (B)
Fan Control by T'stat (HE)
4 Minutes
Programmable Thermostat
6 Minutes
Residential Program
Two Set points