Aquacal STK0247, Инструкция по установке и быстрому запуску

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Figure 1 - Port Connections
5. Remove power control board from the heat pump.
6. Connect plastic standoffs into the expansion board.
7. Press the expansion board onto the control board making sure that data pins are aligned with data ports as
indicated in
Figure 1. There should be an audible "snap" as each of the four standoffs are pressed into place.
8. Reattach control board into the heat pump.
9. Route device wiring from relays and / or valve actuators to the low voltage side of the electrical enclosure and
label wires. Follow all National Electric Codes (NEC) unless State or Local guidelines supersede.
10. Reconnect wires leading to power control board.
11. Attach device wires to the expansion board. Figure 2.
Available Ports:
l
Circulation Pump:
l
"Port B" (RS-485 Connector) - Normally
used for Variable Speed Circulation Pumps
l
Actuators:
l
Port "VA Return"
l
Port "VA Intake"
l
Port "VA Solar" (Optional)
l
Relays:
l
Relay "A" - The default for Single Speed
Circulation Pumps
l
Relay "C"
l
Relay "D"
Figure 2 - Device Connections
12. Reattach heat pump access panel.
13. Apply power to heat pump.
14. An installation wizard will start automatically. The connected equipment can now be configured using the
installation wizard's preset options. See " Presets " on the facing page.