Rheem 953060DP Owner's Manual And Installation Instructions page 56

Note
Where multiple heat pumps are installed,
each heat pump must operate independently
in which case each tank sensor must be
connected and fitted as described above.
Building Flow Temperature Sensor
Installation
•
Connect the 2
pump marked "Building Flow Sensor".
•
Run out the sensor to the building flow pipe.
•
Fit a thermostat well (not supplied) in the pipe ensuring the end of the
sensor is in the flow of water. To prevent the sensor dislodging from the
well, secure the sensor to the insulation using a cable tie. Alternatively,
clamp the sensor to the outside of the pipe using a pipe clamp prior to the
insulation being fitted.
Note: For multiple heat pump installation, each heat pump can operate
independently in which case each tank sensor and building flow temperature
sensor must be connected and fitted as described above.
Low Ambient Boost
If auxiliary boosting is required for low ambient operation, the booster should be
interlocked with the heat pump to only operate under low ambient or fault
conditions.
.
nd
temperature sensor to the connection terminal on the heat
Fit sensor well here
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