Installation Manual
Low Voltage Wiring
SANCO2 Low Voltage Wiring
The Harvest Install kit includes a wiring harness to connect the Cat5 cable from the Pod to the SANCO2 Heat pump.
Replace the existing plate directly below the plumbing fixtures of the SANCO2 heat pump with the Outdoor Temperature Sensor plate that comes connected to the wiring harness.
SANCO2 Gen5
The current transducer is clipped around either the L1 or L2 power line. The CT leads can be threaded through the inside of the SANCO2 to enter the signal box, and reconnected to the wiring harness.
The polarity of the CT leads matters. The black CT lead connects to pin 8 of the wiring harness.
Background Source: SANCO2 GS4 Installation Manual
NOTE: see Powering the SANCO2 documentation for high voltage wiring.