Installation Manual
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Low Voltage Wiring and Sensors
SANCO2 Low Voltage Wiring
Single SANCO2 wiring
harvest wiring harness connections inside the signal box of the sanco2 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 current transducer inside the power box 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 note see heat pump water heater sanco2 docid\ eapupn7u6uzprcxd v2xv documentation for high voltage wiring