Programming instructions

Configuring Power Blocks
25
The Relay configuration window displays.
4. Select one of the options: Heating, Cooling, Duty cycle healing, or Duty cycle cooling.
The window updates.
5. Beside Name, type a descriptive name for the relay.
6. If you are using tunnel mode, select Off during tunnel mode. This function is available only for
cooling and duty cycle cooling.
7. Click OK to save the changes and return to the Power Block configuration window.
8. If required, repeat steps 3 to 8 for other relays you want to configure for heating or cooling.
9. Follow the instructions for configuring other relays or variable stages, or click Close to return to
the Configuration window
 Enabling additional probes, deicing, and rain detection (on page 16)
 Configuring variable stages (on page 18)
 Configuring relays for actuators (on page 20)
 Configuring relays for curtain control (on page 22)
 Configuring relays for timed events (on page 26)
 Configuring relays for disconnecting DC variable stages (on page 28)