Electrical Connections And Wiring - Pentair UltraTemp-E Serie Guide De L'installateur

Electrical Connections and Wiring

RISK OF ELECTRICAL SHOCK OR ELECTROCUTION
This heat pump contains wiring that carries high voltage. Contact with these wires could result in death or serious
injury to pool or spa users, installers, or others due to electrical shock, and may also cause damage to property. Always
disconnect power circuit before connecting the heat pump
Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation.
Verify proper operation after servicing.
General Information
Wiring connections must be made exactly as shown in the wiring diagram found on the inside of the heat pump
access panel; see the wiring diagrams on next pages
The heat pump must include a definite means of grounding and bonding. There is a ground lug inside the heat pump
electrical compartment .
The heat pump may be connected to an automation system via the remote pool/spa/com terminals in the wiring
compartment or via the RS-485 communication using the DT+/DT- terminals.
NOTE: Remote connection via the RS-485 connector is only available for IntelliPool software version V4.25 or higher.
Accessing the Wiring compartment on UltraTemp E08 , E10,
E12 and E15 (single phase models)
Electrical wiring to the heat pump must be in accordance with local
codes and regulations.
Be sure the power to the circuit for the heat pump is turned off.
1. Remove the top panel of the heat pump cabinet.
2. Remove the top panel of the wiring compartment.
3. Run the wires from the power source /remote and connect through
the cable glands on the right hand side of the heat pump and lead
them to the electrical compartment on top of the unit. Attach the
cable to the guide wire and gently pull the guide wire from inside the
wiring compartment . Dispose of the guide wire afterwards.
4. Replace the wiring compartment and heat pump top panel before powering up.
Main Power on UltraTemp E08 , E10, E12 and E15 (single phase models)
Electrical wiring to the heat pump must be in accordance with local codes and regulations.
Be sure the power to the circuit for the heat pump is turned off.
1. For cable and circuit breaker selection consult Technical data in the
back of this manual.
2. Access the wiring compartment
3. Connect 230V power supply on the terminal block in the wiring
compartment.
4. On first installation check all terminals on relays and connectors as
they may have loosened in transport
8 UltraTemp®-E
.