Uni-Line SmartSense SMART 3000, Руководство по установке

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WIRING INFORMATION
Table 2
Terminal Function
C 24V AC Common or Neutral
R 24V AC Active - This voltage is switched back through the relays
Hi Indoor Fan High Speed (NOT Used in Single fan speed mode -
Sw1 = OFF)
Med Indoor Fan Medium Speed (NOT Used in Single fan speed mode -
Sw1 = OFF)
Low Indoor Fan Low Speed (Used in single and three fan speed mode)
Y Compressor or Cool - (Based on Sw2 setting)
W - O/B Reversing Valve or Heat - (Based on Sw2 setting)
A1 – Cool 0 to 10V Output for Cooling (Typically used to control modulating
valves)
A2 – Heat 0 to 10V Output for Heating (Typically used to control modulating
valves)
A3 – Fan 0 to 10V Modulating Output for Indoor DC Fan