(4) SET THE CONFIGURATION DIP SWITCHES ON THE THERMOSTAT CIRCUIT BOARD

There are four dip switches located on the back of the thermostat (on the circuit board) that must be set to properly configure the thermostat for operation with the equipment it is to control. Figure 5 shows the default position for the four switches.

 

 

Figure 5

6504

 

AHC

GAS

 

ELEC

MULTI

 

SINGLE

H/C

ON

HP

- 6 -

 

 

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Aprilaire Model 8570 installation instructions Ahc