Section 4. Electrical Connections; General Information; Main Power - Jandy JE Serie Manual De Instalación Y Operación

Page 12
ENGLISH

Section 4. Electrical Connections

4.1

General Information

Wiring connections must be made exactly as shown in
the wiring diagram found on the inside of the heat pump
access compartment (see Figure 8 for single phase
electrical wiring and Figure 9 for 3-phase electrical
wiring). The heat pump must include a definite means
of grounding and bonding. There is a bonding lug on the
right side of the heat pump, where a bond wire must be
attached.
4.2

Main Power

Electrical wiring to the heat pump must be in
accordance with the latest edition of the National
Electric Code (NEC ), ANSI/National Fire Protection
® ®
Association (NFPA 70 ) in the United States, and in
®
Canada, the Canadian Electrical Code (CSA
unless local code requirements indicate otherwise.
The heat pumps come factory-wired intended for use
with either 230 VAC, 60 Hz single phase or 3 phase
field electrical supply depending on the model. See the
rating plate for the electrical specifications. All wiring
must be done by a certified electrician.
The following is the procedure to wire the Jandy JE heat
pump to the electrical source specified on the Rating
Plate:
1. Be sure the power to the circuit for the heat pump
is turned off.
2. Remove the five (5) screws that attach the service/
access panel to the heat pump unit (see Figure 10).
3. Remove the front cover of the junction box.
4. Electrical supply lines must be run through
watertight conduit. Route the wires and conduit
through the knock-out designated for high voltage
on the right side of the heat pump. Connect to the
bottom of the sheet metal junction box. See Figure
10 for knock-out location.
5. Connect the wires to the terminals on the main
contactor as shown in the wiring diagrams. Refer
to Figures 8 and 9.
6. Connect the ground wire to the ground lug
provided in the electrical compartment.
7. Replace the cover of the junction box.
8. Replace the service access panel and replace the
screws to hold it in place.
9. Connect a copper bonding wire (8 AWG). (In
Canada, it shall be not smaller than 6 AWG
(13.3 mm ) to the bonding lug on the right side of
2
the heat pump.
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Jandy ® JE Heat Pumps Installation and Operation Manual
ELECTRICAL SHOCK HAZARD. This heat
pump contains wiring that carries high voltage.
Contact with these wires may result in severe
injury or death. 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.
C22.1),
®
WARNING
CAUTION