Ground Fault Circuit Interrupter; Connect Grounding Wires And Transformer Wires; Connect Power And Filter Pump To Relay; Connect Additional Equipment To Aux Relays - Zodiac AquaLink Z4 Serie Manual De Instalación

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4.1

Ground Fault Circuit Interrupter

When using electrical products, basic precautions
should always be followed, including the following:
• DANGER: RISK OF ELECTRIC SHOCK
WHICH CAN RESULT IN SERIOUS INJURY
OR DEATH. Before attempting installation or
service, ensure that all power to the device is
disconnected/turned off at the circuit breaker.
Connect only to a circuit protected by a ground-
fault circuit-interrupter (GFCI).
• Grounding is required. The unit should be
installed by a qualified service representative and
should be properly grounded and bonded.
• Install to permit access for servicing.
• Please read all cautions and safety instructions in
the Important Safety Instructions section. Before
attempting any electrical wiring, be sure to
read and follow safety instructions. Wiring
should only be attempted by a qualified
professional.
4.2 Connect Grounding Wires and
Transformer Wires
The National Electrical Code
equipment to be bonded to each other. Check your
local codes to determine if the NEC and/or other local
installation codes are enforced by the Authority Having
Jurisdiction (AHJ).
A solid, copper wire minimum 8 AWG (8.37 mm
wire is recommended, per the NEC, for bonding the
controller to a permanent bonding connection that
is acceptable to the local AHJ. Refer to your locally
enforced codes for the acceptable bonding wire gauge.
Each piece of non-related pool equipment requiring a
ground should also be bonded to the common, approved
bonding point. There should be one bonding connection
to the controller. In Canada, the Canadian Electrical
Code (CEC ) dictates that the bonding conductor be a
®
minimum of 6 AWG (13.3 mm
AquaLink
WARNING
(NEC ) requires pool
® ®
2
).
2
Z4 Controller | Installation Manual
®
4.3 Connect Power and Filter Pump
to Relay
As marked in the controller enclosure, Relay 1 is the
dedicated Filter Pump relay.
Figure 3. Filter Pump Relay
1. Connect main power wires to Line 1 and 2.
2. If applicable, connect chlorinator ground wire to
the ground bar.
3. Connect filter pump and chlorinator wires to Load
1 and 2.
4.4 Connect Additional Equipment to
AUX Relays
)
Use the three (3) additional AUX relays to wire
additional high voltage equipment, such as underwater
lighting, heater, booster pump, etc. Connect only one
device per relay.
For each device:
1. Connect ground wire to ground bar.
2. Connect line power to Line 1 and 2.
3. Connect equipment power to Load 1 and 2.
FILTER PUMP RELAY