Cascade Master Pump And Sensor Wiring - Pioneer PHR100-55 Instruction Manual

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J. CASCADE MASTER PUMP AND SENSOR WIRING
1. Connect the system pump hot wire to
the terminal marked 8.
2. Connect the system pump neutral to
the terminal 2 and the pump ground
wire to terminal 3.
3. Connect a jumper wire from the 120
VOLT terminal to terminal 9.
4. Connect the heater pump to the
terminals marked 1, 2, and 3.
5. Connect the system pipe sensor to
the terminals marked 10 and 11.
6. Connect the outdoor sensor (if used)
to the terminals marked 12 and 13.
7. Connect the signal to start the system
to the terminals marked 14 and 15.
NOTE: This signal can come from a
room thermostat or a dry contact
closure. No power of any voltage should
be fed into either of these terminals.
Figure 20 – Cascade Master Detail – LP-325-P3