IAqua Link RS4 - Spillover when scheduled always turns on the blower. Service mode they are independent.

[quantumquark]

I have an iAqualink RS4. In service mode Spillover and Spa Blower function independently. However when I schedule spillover the blower always comes on.

How do I fix this so that only spillover comes on when scheduled?

 

[ajw22]

Welcome to TFP.

What AUX controls the Spillover and Blower?

 

[quantumquark]

Welcome to TFP.

What AUX controls the Spillover and Blower?

Welcome to TFP.

What AUX controls the Spillover and Blower?

1. Filter pump
2. Aux1 pump dedicated for spa jets
3. Aux2 led lights
4. Aux3 blower

I can run all three Aux independently in service mode.

 

[HermanTX]

I have an iAqualink RS4. In service mode Spillover and Spa Blower function independently. However when I schedule spillover the blower always comes on.

How do I fix this so that only spillover comes on when scheduled?

Is Dipswitch #3 set to ON? This allows the system to go into spillover mode.

 

[ajw22]

AuX3 can either be blower or Spiilover.

If you make AUX3 SPILLOVER with dipswitch #3 it also turns on the AUX3 relay.

If you had an RS6 or RS8 system you would move the blower relay to a different AUX.